295 Promo Codes for Existing Players
100% UP TO £99 + 99 SPINS ON BOOK OF DEAD
To receive the bonus, you must verify your account after registering. Onwards, activate the bonus by making a deposit of £20. The bonus has to be wagered 40 times, with the same applied to earnings from spins.
The expiration date for the bonus is 30 days, while the spins funds must be wagered in 48 hours. Deposits with Skrill and Neteller are excluded.
50 FREE SPINS ON 1ST DEPOSIT
- 1st deposit: 50 Free Spins on Book of Dead
- 2nd deposit: 25% up to £200
- 3rd deposit: 25% up to £200
- 4th deposit: 25% up to £600
- 5th deposit: 50 Free Spins on Starburst
Deposit at least £20 during your first five transactions to acquire the promotions. Please note that Skrill deposits are not accepted for this welcome package.
Book of Dead and Starburst extra spins must be wagered 50 times within seven days. Each set of bonus funds comes with a 50x wagering requirement and expires 30 days after activation. The maximum cashout for the spins is £20, while the cashout limit for the bonus money is three times the bonus received.
50 FREE SPINS ON 1ST DEPOSIT
- First deposit: 50 free spins on Starburst
- Second deposit: 25% up to £200
- Third deposit: 50% up to £200
- Fourth deposit: 25% up to £600
- Fifth deposit: 50 free spins on Book of Dead
After registering a new account, you must pass the KYC verification to deposit a minimum of £10.
You have 30 days for bonus funds and seven days for spins to meet the 50x wagering requirement. The maximum withdrawal amount for free spins is £20, while the maximum cash out for bonus money is five times the bonus amount.
Note that Skrill and Neteller deposits are not accepted for this promotion.
WAGER £10 GET £30 + 30 FREE SPINS
Deposit and wager £10, and you may get a £30 bonus and an additional 30 no wagering spins on Fishin’ Frenzy.
Promotional TermsTo redeem this bonus, deposit and wager £10 on casino or live dealer games. The £30 bonus will be awarded in 3 installments of £10, as follows: £10 on slots with 35x requirement, £10 on live dealer games, and £10 on live game shows, both with 40x requirement. Each installment has a maximum cashout of £250.
The no wagering spins are only available on Fishin’ Frenzy and must be used within 30 days of being added to your account.
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FIRST500
100% UP TO £500 + 50 FREE SPINS
Deposit at least £20 and use the FIRST500 promo code to redeem your bonus. Keep in mind that this offers has a 5x wagering requirement.
While using the bonus, you can wager a maximum of £5 per round. The promotion has a 7 days expiration date.
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welcome100
1ST DEPOSIT 100% UP TO £100
- 1st deposit offer of 100% up to £100
- 10% cashback
New joiners can claim All British Casino’s welcome bonus of 100% up to £100 for a first deposit of at least £20 and a 10% cashback. You cannot redeem this promotion if you deposit via Skrill or Neteller.
This promotion comes with 35 wagering conditions. While you play the games with the bonus, you can place bets of up to £5. After you complete the playthrough conditions, you can withdraw your winnings, as the offer has no cash-out limits.
Another great perk is the 10% cashback offer, where you can earn 10% cashback on any deposits you lose while playing. You can activate the cashback 24 hours after your first deposit and get 10% of your lost deposits back as real money.
100% UP TO £100 + 100 SPINS
The minimum qualifying deposit for this promotion is £10. The bonus funds must be wagered 35 times before being able to withdraw. You must complete the requirement in 30 days, otherwise, the bonus will expire.
The spins must be used in 10 days after being added to your account on Gonzo’s Quest or Starburst. The spins will be credited in increments of 20 over the course of 5 days. The maximum conversion is capped at £50 per set.
UP TO 500 SPINS
Deposit at least £10 after signing up at the casino to receive one spin on the Mega Reel. This one spin can gives you 500 spins on Fluffy Favourites, amazon vouchers or other bonuses.
The spins generated value must fulfil a 65x wagering requirement, and the maximum withdrawal is limited to your lifetime deposits up to £250.
100% UP TO £200 + 11 NO WAGERING SPINS
In order to receive the bonus, you must first create an account. Once verifying it and depositing at least £10 the bonus will be activated immediately. Still, the £200 bonus funds are given after you wager 35x the initial deposit value within 60 days.
Furthermore, the spins have to be claimed by making a deposit in the first 24 hours after registering. They have no wagering requirements and expire in 24 hours.
100% UP TO £100 + 50 FREE SPINS
- 100% up to £100
- 50 spins on Starburst
Claim this offer when you register a new account. Stake the bonus and the minimum deposit of £20 until you complete the wagering requirement of 35x.
The bonus expires 21 days after being claimed, and the spins must be used within 24 hours. Remember that you may only use the spins on Starburst.
200% UP TO £40 + 25 FREE SPINS
- 200% up to £40
- 75 bonus spins
Create a new account and deposit more than £10 to receive this bonus. Besides the max bonus of £40, you get 75 spins in batches of 25 for three days to play on Book of Dead, Starburst and Twin Spin.
Before you request the cashout, you have 7 days to complete the wagering conditions of 35x and 24 hours to use the spins. Keep in mind that you cannot place single bets surpassing £4 or £0.50 per line.
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DEP20
100% UP TO £100 +20 FREE SPINS
- 100% up to £100
- 20 spins on deposit
To be eligible for the offer, make a minimum deposit of £20 and use the DEP20 promo code. You can withdraw up to 3 times the bonus amount after completing the 50x wagering requirements. The promotion is active for 30 days.
Upon your first deposit, you will also receive 20 extra spins on the Book of Dead. They are subject to a £20 cashout cap and a 50x rollover requirement. Unused spins will expire after seven days.
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MAGIC50
100% UP TO £50 + 50 FREE SPINS
- 100% up to £50
- 50 spins on Book of Dead
Deposit £10 and use the MAGIC50 promo code to qualify for the offer. The bonus and the deposit amount are subject to a 30x wagering requirement.
The 50 extra spins are available on Book of Dead. Each spin is worth £0.10. Before withdrawing, you must wager 60 times the spins generated value. You must fulfil the wagering requirements in 30 days.
100% UP TO £100 + 100 FREE SPINS
- 1st deposit: 100% up to £100 + 100 spins
- 2nd deposit: 50% up to £100 + 25 spins
- 3rd deposit: 50% up to £300 + 25 spins
Join the casino and deposit at least £10 to qualify for each deposit bonus. Before withdrawing, you must wager the bonus and the deposit amount 30 times. The promotion is available for 28 days. The maximum cashout is four times the bonus funds received.
The value of each spin is £0.10. You can choose to use each set of spins on one of the following games Starburst, Aloha! Cluster Pays, and Finn and the Swirly Spin. Unused spins will expire after seven days. The spins generated value is also subject to a 30x rollover requirement.
100% UP TO £50
This offer is available only for new players on the platform. The first step would be the account verification, followed up by a £10 minimum deposit. The deposit and the bonus have the wagering requirements set at 30x. The bonus has an expiration time of 30 days.
Understanding the Concept of Existing Player Bonuses
Existing player bonuses are casino promotions you receive when you are already a member of a specific UK casino. They are rare compared to welcome bonuses tailored for new customers. However, they might have higher values or have more lenient casino bonus terms.
Some gambling sites offer existing players bonuses for loyal customers or even those who haven’t been active in a while. Each website decides when to provide these types of promotions and what conditions you should meet to be eligible.
Some considerations are needed before you engage in this article because bonuses for existing players are used to keep the player loyal. Still, multiple UK casinos have two pillars of rewarding frequent customers. The first tool to do so is bonuses for registered customers, but VIP schemes make the second pillar.
You must understand that VIP schemes are different from bonuses for existing players because you must work to grab personal bonuses designed based on your playstyle. The most known VIP system is across Casino Reward gambling sites, where you have one VIP scheme across all sister casinos.
For example, suppose you’re a Yukon Gold, Grand Mondial Casino, or Zodiac Casino member. In that case, you will see that the VIP system is the same across all casinos, which is very professional and lucrative.
Existing players bonuses vs loyalty bonuses?
To be eligible for an existing player bonus, being signed for a while on an active account is enough. You don’t have to complete anything else to play with that offer. Loyalty bonuses require a history of constant sessions and, sometimes, a limit of spending that you have to get over. Loyalty bonuses are reserved for players who already are in a loyalty scheme at a certain level.
Another major difference comes from the frequency with which you can find them. Loyalty bonuses are planned and offered on a fixed scheme of spending while existing bonuses do not come constantly.
Outstanding Casinos Where You Find Bonuses for Existing Players
Our experts know that sometimes existing players are overlooked, and there are few promotions available for loyal gamblers. We tested the top online casinos in the UK, and we made a list of note-worthy reload bonuses.
| Online Casino | Existing Player Bonus |
|---|---|
| MadSlots Casino | Double Mad Thursday: up to 200 spins at MadSlots |
| Rhino.bet Casino | Rhino Reels: 50 free spins at Rhino.bet |
| 21LuckyBet Casino | Sunday=Funday: 20% up to £500 at 21LuckyBet |
| Ladbrokes Casino | Instant Spins: daily bonuses at Ladbrokes |
| Pokerstars Casino | Wild West Weekends: free spins at Pokerstars |
| Luck.com Casino | Fun Day Sunday: up to 100 spins at Luck.com |
| Betfred Casino | Mystery Free Spins: daily spins at Betfred |
| MrQ Casino | Refer Your Friend: 10 free spins at MrQ |
| PlayOjo Casino | Kickers: daily bonuses at PlayOjo |
MadSlots Casino – Best Existing Player Bonuses at a UK Casino
Unlike many casinos focused solely on acquiring new players, we appreciated that MadSlots also rewards loyalty through ongoing promotions for existing users. These offers incentivize returning throughout the week, and come as a token of appreciation for those who are consistent.
At MadSlots, there are only several days of the week where you can get the bonuses. Mondays, Thursdays, and Sundays all feature deals on popular slots. While the bonuses vary in amount, they all provide free spins. Of all their existing player promotions, MadSlots’ Double Mad Thursday bonus stood out to us. You get 20 additional spins for every £10 you deposit, up to 200 free spins. The featured slot changes every week, but is always a top UK title.
Best of all, MadSlots attaches reasonable 30x wagering rates to these deals – lower than the competitors. Our only critique was the minimum £0.10 or £0.20 bet allowed to use the spins. However, this is the unfortunate norm across most casinos currently.
Pros
- Several promotions throughout the week
- Wagering requirements that are lower than 30x
- The bonuses can be used on popular titles
Cons
- You can only stake the minimum bet amount for each slot
Rhino.bet Casino – Best No Wagering Existing Player Bonus
The best part is that the existing player deals at Rhino.bet come with zero wagering requirements attached. Your bonus winnings go directly to your cash balance, and you can keep all the winnings with no risk of losing them while completing the wagering requirement. We highly recommend giving Rhino.bet a try for this reason alone.
Rhino.bet takes a unique approach to ongoing promotions, which we found intriguing. It focuses on flash deals versus permanent existing player offers. Randomly throughout the week, you will have to wager small amounts, usually around £10, on specified slots to unlock free spins bonuses. They do have one recurring promotion not dependent on flash incentives – Rhino Reels. For every £250 wagered, you receive 50 free spins without playthrough. You can use the spins on any of the eligible games listed, rather than being restricted to one title.
While hitting £250 in bets may seem high initially, this threshold will be reached eventually if you are loyal to the casino.
Pros
- High number of 50 free spins for the Rhino Reels promotion
- You are not restricted to one particular slot
- The bonuses come with no wagering requirements
Cons
- You must wager £250 to qualify for Rhino Reels’ 50 free spins
21LuckyBet Casino – Best Reload Deposit Match Bonus
21LuckyBet offers a unique Sunday 20% deposit match reload bonus via promo code SUN. This promotion can be redeemed multiple times daily but only on Sundays.
On Sunday, apply code SUN, and add a deposit over £10. Your bankroll will benefit from an additional 20% instantly. We appreciate the lower-than-usual minimum deposit and ability to use the bonus on any game type without restrictions, including table games and live dealer titles.
However, the 50x wagering requirements are quite steep. Experienced players may clear these easily, but less seasoned gamblers will struggle with such a high wagering requirement. If the playthrough seems too demanding, you could always go for the no wagering bonus options, such as Rhino.bet’s bonuses.
Beyond the Sunday match, 21LuckyBet also provides cashback bonuses, free spins, and a multi-tiered loyalty program.
Pros
- Rare deposit match reload bonus available on Sundays
- Other existing player bonuses, including cashback and a VIP program
- Reasonable minimum deposits for each bonus
Cons
- High wagering requirements of around 50x bonus
PlayOjo Casino – Best for Daily Existing Player Promotions
PlayOjo takes a straightforward approach to ongoing promotions through their PlayOjo Kickers programme, which we found quite refreshing. Each day, existing players can instantly claim bonus cash or free spins with no wagering requirements attached.
These daily Kickers require mostly no deposit to claim and winnings are yours to keep. This is a rare treat in the UK gambling industry. Just check in daily and opt-in to receive that day’s reward. While bonus amounts are smaller, we think the ease of activation and lack of playthrough makes up for it.
Beyond Kickers, PlayOjo also runs special tournaments open to existing customers. Right now there is a live casino tournament awarding free spin bundles to the top players.
Between the everyday Kickers and changing tournaments, PlayOjo focuses on instant, accessible bonuses versus complex loyalty programs. If you appreciate simplicity and want to skip wagering hassles, be sure to grab your daily Kickers.
Pros
- There are no wagering requirements on any of the bonuses
- You can claim the PlayOjo Kickers daily
- There are multiple types of bonuses available, free spins and bonus cash included
Cons
- Every bonus is a surprise, and you don’t know ahead of time what you get
MrQ Casino – Best for Refer-a-Friend Existing Customer Bonuses
MrQ stands out for offering lucrative refer-a-friend bonuses – a rarity in the UK casino market. Just get a friend to sign up using your referral link and ask him to make a qualifying deposit. This way, you earn 10 spins, and your friend also gets to earn 10 free spins. While the number of spins may seem low, it adds up fast by referring multiple buddies. You can enjoy the spins on the popular slot game Fishin’ Frenzy.
On top of friend referral bonus, MrQ also lets players spin their Daily Roulette Drop wheel under the Promotions tab. This determines a random number of points each day, which can be then used to collect different bonus bundles.
MrQ focuses on engaging returning players. While referral programs are quite rare in the UK, we especially liked the daily wheel spin offer.
Pros
- This bonus does not require any deposit on your part
- The spins are available on Fishin’ Frenzy
- There is no wagering required for the spin winnings
Cons
- The number of spins is quite low, at only 10 spins
Top 3 Latest Existing Customer Bonuses in March
| Rank | Promo Offer for Registered Customers | Casino with Existing Player Bonuses |
|---|---|---|
| #1 | 30 tournament spins | Coral Casino |
| #2 | 20 free spins | Leo Vegas |
| #3 | Up to 500 free spins | Playzee Casino |
Our choosing criteria on why Coral Casino, LeoVegas and Playzee Casino are the best in March is very straightforward. Each casino in this table will suit your bonus preferences for existing customers and professionality. For example, you will find many 1800 slots to choose from an attractive no-deposit existing customer free spins.
#1. Coral Casino: Beat The Banker and get Free Spins as An Existing Customer
Coral Casino is the best existing customer bonus casino in % luna % for many reasons, but the main one is that you will have the chance to get 30 tournament spins. This offer is worthwhile because all you have to do is beat the banker in a tournament where the probability is above 50% to do so.
With everything being said about Coral’s existing customer offer, you should know that at this casino, over 1800 slots from providers like Pragmatic Play and Netent await you. On top of that, if you are seeking high-quality streaming via live casino games, over 80 titles are available for you to choose from at Coral Casino.
Pros:
- Easy to trigger the existing player bonus
- No wagering attached to the offer
- Coral Casino is one of the primary minimum £5 deposit casinos in our database
- 24/7 live chat
Cons:
- You will not find a VIP scheme at this casino
- You can wait up to 5 days for a cashout
#2. LeoVegas: Outstanding Casino with Worthwhile Existing Player Bonuses
The Fat Stacks Miami Cash feature made us insert LeoVegas among the top March ranking of existing customer incentives. This offer is straightforward because you must make a minimum deposit of £30, meet the 3x wagering at slots and then opt-in for Fat Stacks Mimai Cash.
This offer will give you access to a maximum of 20 free spins, but it’s catchy because it depends on how much you choose to wager. You will select the maximum bet per spin; we consider this a top opportunity to test new slots.
Pros:
- At LeoVegas, you will find over 190 live casino games.
- One-day cashout feature via PayPal
- LeoVegas has licenses from UKGC, MGA, SGA and Revenue Commissioners
Cons:
- We consider the minimum £30 deposit for activating the Fat Stack Miami high
#3. Playzee: Best Existing Player Bonus with a High Number of Spins in March
If you feel that Saturday is your perfect day to play slots, you must know that at Playzee Casino, you can find an offer called ZeeRocks Saturday. You get one free spin if you log in to your Playzee account on Saturday and deposit £1. You can get up to 500 free spins to play any Netent game with a bonus spins feature or wagerable slots. This offer is bound to 35x wagering, accessible even for newcomers.
This offer is an opportunity for those interested in slots playable with free spins, but you must understand that you will determine the outcome of the number of slots. For example, when we tested Playzee’s existing player bonus, we used £50 and tried Starburst with 50 free spins.
Pros:
- You will choose how many spins you will receive
- Over 1600 slots available
- Impressive number of payment methods to choose from
Cons:
- £5000 cashout cap overall per month
Free Spins for Existing Players 2025
| Casinos | Free spins for existing players | Wagering | Max Cashout |
|---|---|---|---|
| LeoVegas | 50 free spins no deposit | None | No limit |
| Hyper Slots | 10-500 free spins | None | No limit |
| Rhino.bet | 50 Rhino Reels | None | No limit |
| PlayOJO | Kicker Prizes | None | No limit |
Free spins with no deposit are the most popular type of UK bonus, so naturally, they are offered to existing players as well. Casinos create free spins for existing players no deposit UK offers to existing customers, and offer them batches of spins on slot games. Usually, these batches start at 20 spins and go up to 100 or 200 spins in one offer.
There are 3 ways in which you can claim free spin bonuses for existing customers:
- Bookmark this page to see the casinos you’re signed up at and their new bonuses. We show you how to claim each individual bonus and our expert rating of it.
- You will find the new bonuses in the promotional materials the casino sends you via email or SMS if you’ve agreed to receive such information on your account.
- Casino representatives contact you via live chat and give you the bonus on your account. Even though we have seen this happen a few times, such cases are rare.
Otherwise, claiming is much simpler if you’re already signed up. Just pick the bonus while logged in to your account, activate it with a code (when needed), and you can start playing.
KCB’s Selecting Method for Existing Customer Deposit Bonuses
When evaluating existing customer deposit bonuses, we focus on several key factors to ensure you get the best value. Our approach is transparent, and we use a set of specific criteria to determine which bonuses stand out:
- Wagering Requirements: We prioritise bonuses with lower wagering requirements because they make it easier for you to withdraw your winnings. A bonus with a 30x requirement is more favourable than one with 50x or more. We will always aim to choose non-difficult ongoing promos for you.
- Bonus Amounts: Our goal is to find bonuses that suit different budgets and playing styles. For example, between a bonus of 50% up to £20 and 100 free spins with £10 minimum deposit, we will always choose to show you the one with a higher value, like those 100 free spins, because they will help you spend more time playing your favourite slot.
- Game Eligibility: Not all bonuses are created equal when it comes to where you can use them. We select only those offers where you can play multiple games, but when we see a high-quality bonus with one game availability, we will also list it.
- Time Limits: At KingCasinoBonus, we don’t appreciate a low bonus lifetime of 24 hours. On the contrary, we select bonuses for existing players with time limits betwee seven days up to 30 because rushing things can lead to unwanted outcomes.
Why You Can Rely on Us for Best Casino Regular Offers
To trust us blindly is not what we want from you. Our trustworthiness level is decided by those UK punters who read our articles, and the number is quite impressive.
One of our senior authors, Vlad George Nita, managed to give a thorough technical analysis of the casinos that offer bonuses for existing customers. We will not just recommend a bonus that we never tested.
So, let’s see a demonstration:
| Factor | Description | How You Benefit From It |
|---|---|---|
| Player-Driven Trust | Our trustworthiness is validated by UK punters who read our articles and share their feedback on bonuses and casinos. | You can rely on insights from real UK players, ensuring that the recommendations align with actual user experiences, not just theoretical analysis. |
| Expert Analysis by Senior Author | Vlad George Nita, a senior author with extensive experience, conducts technical analyses of bonuses for existing customers. | You benefit from expert reviews that go beyond surface-level claims, giving you a deeper understanding of the quality and fairness of the bonuses recommended. |
| Hands-On Testing | We don’t recommend any bonus without thoroughly testing it ourselves. | You get recommendations based on first-hand experience, so you know exactly what to expect when claiming a bonus—no surprises or misleading terms. |
| Simulated User Journey | Our selection process simulates your steps if you join a recommended casino. | You get a practical guide that mirrors your experience, helping you avoid pitfalls and maximise the value of bonuses before signing up. |
| 9+ Years of Experience | Over the past nine years, we’ve developed methods, including machine learning, that combine player opinions with technical analysis. | You benefit from a refined selection process that blends player sentiment with advanced analytical tools, ensuring a more accurate and personalised casino recommendation. |
| Site Audit Reviews | We review casino site audit documents to ensure they meet high standards of trust and performance. | You can be confident that the casinos we recommend are thoroughly vetted for safety, transparency, and overall quality, reducing the risk of unreliable or fraudulent sites. |
Free Spins for Adding Card as Existing Player Bonus in 2025
Free spins for adding card are free spin bonuses that are granted to you when you add your bank card to your player account. For this move, the casino rewards you with a certain number of free spins on one or multiple slot games. The funds, after wagering, can be withdrawn using your card.
Make sure you follow these steps for a smooth experience:
- Add the right details of your card so you can use it right away
- Confirm with your bank if you need to do so
- Claim the bonus close to when it is granted, as some may have a lower expiry date
Best free spins for adding card offers
| Casinos | Free spins for adding card offers | Wagering | Max Cashout |
|---|---|---|---|
| Cash Arcade | Pro Free Spins | 65x | £50 |
| Hyper Slots | Happy Hours | 65x | £250 |
| Luck.com | Unlock Your Luck | 35x | £10 |
The casinos highlighted above offer great free spins bonuses just for adding your Visa or Mastercard details during sign up. While we focused on the sites we found had the best wagering, maximum cashout, and bonus size, the good news is that many other quality UK casinos also hand out similar promotions when you register a new debit card. Our experts created a list with the best free spins for adding card bonuses, which you should check out if this type of bonus interests you.
Weekly Casino Regular Promotions to Know
Some top casinos in the UK offer weekly bonuses for registered players. Our KingCasinoBonus.uk experts analysed most of these promotions and found out that they can either be bonus funds or extra spins. Yet, some websites also offer special incentives, such as weekly spins of a bonus wheel, prize twister or other special promotional features.
Weekly free spins for existing customers
| Casinos | Weekly free spins for existing customers | Wagering | Max Cashout |
|---|---|---|---|
| Betfred | Weekly Spins Accumulator | None | No limit |
| Pokerstars | Wild West Weekends | None | No limit |
| MegaCasino | Prize Twister | 30x | £100 |
| MadSlots | Double Mad: 200% Free Spins | 30x | No limit |
For weekly free spins existing customers’ bonuses, your rollover during a week and participation in slot tournaments dictate the number of spins you get at the end of that week.
At MegaCasino, after you claim your existing player no deposit bonus, you must always follow up with a deposit bonus or future access to free bonus codes will be restricted.
Choose the right weekly free spins existing player bonuses
- Monday free spins & weekend free spins existing customers – Two faces of the same coin, only they’re credited on different days. MadSlots and Luck.com have Monday spins
- Free spins for weekly deposits – Get free slot spins based on how much you deposited. PlayOjo matches every £1 you deposit with 1 free spin.
- Weekly free spins challenges – Partake in challenges and meet a certain wagering threshold to trigger the spins. The Cash Drop at Hyper Slots Casino is a good example.
Deposit Bonus for Existing Players
Once you become an established player at any online casino, deposit bonuses become important in maintaining value from each payment. Here are top casinos offering lucrative reload deals:
| Casinos | Deposit bonuses for existing players | Wagering | Max Cashout |
|---|---|---|---|
| Ice36 | Prize Twister | 30x | £100 |
| SpinGenie | Prize Twister | 30x | £100 |
| Barz | Feel the True Power of BARZ Loyalty | 40x | Varies |
| Genting | Bonus Prizes Every Day | 30x | £50 |
Just like regular gamers we also make several deposits on each platform to test all the available incentives. That’s why we’ve put much effort into locating the most lucrative bonus codes for UK customers. These casinos don’t limit their promotions to new customers; they also provide reload bonuses and cashback to regulars who make deposits. Why not get the best one when you deposit to get a casino bonus?
Be sure to research any promotions your chosen casino may provide for returning customers who make deposits, such as reload bonuses or deposit match promos. If you want to maximise your time at the casino utilising the bonus cash, opting in will enhance your bankroll by a set amount.
Existing Player No Deposit Bonus Offers Types
| Casinos | Existing players no deposit offers | Wagering | Max Cashout |
|---|---|---|---|
| Betfred | Mystery Free Spins | None | No limit |
| Rhino.bet | Rhino Reels | None | No limit |
| Leo Vegas | 50 Free Spins No Deposit | None | No limit |
| Lord Ping | Daily Picks | 30x | No limit |
No deposit bonus codes for existing players
If you play using multiple casino accounts, you’ll quickly find no deposit casino bonus codes for existing players 2023 as the best are listed on this page.
Yet, if you have only one account and no patience to test several no deposit UK bonuses, you can find many options on our list. The best risk-reward ratio is attained by claiming a verified £10 no deposit bonus from our 2025 list.
No wagering no deposit bonus codes
An ever-increasing number of UK online casinos shifted toward no wagering free bonus codes, for which generated winnings are paid in the real money balance. In this manner, British gambling operators aim to secure their player base
Account holders get wager-free no deposit bonuses in the shape of free funds, spins or live casino chips with no wagering. One such example found by our experts is Party Casino.
Exclusive loyalty bonuses for account holders
Casinos’ loyalty programs bring us the third most common no deposit bonus codes for existing players UK. Your gameplay accrues points that you may convert to exclusive free bonuses, spins, or cash vouchers.
Loyalty-based free bonus codes for existing customers are often tailored to the individual profile. You might get bonuses for your most-played games or unique in-app spin offers.
Live casino free chips with no deposit for existing players
No deposit casino bonus codes for existing players UK who play live dealer games are more frequent than their sign-up counterparts.
As for bonus terms, live dealer casino bonuses for new players are similar to account holder offers. Yet, as our research shows, free chip existing player bonuses may have lower wagering requirements or no wager. We recommend checking out the The Vic’s live casino bonuses.
Free bingo codes for existing customers no deposit
If you enjoy dabbling across casino game types, you can get free bingo codes with no deposit via email or site notifications. Free bingo rooms are great for a social break between slot sessions. Select operators like MrQ or Sun Bingo furnish free bingo no deposit codes for active loyalty members.
These free bingo codes for existing customers are playable across popular variant games like 90, 80 or 75-ball bingo rooms. UK players get to participate in bingo draws with no prior deposit or buy-in. Winnings may capped with no deposit offers, though.
Our Research Method for No Deposit Bonus Codes for Existing Players UK
At KingCasinoBonus.uk, we extensively test and review no deposit bonus codes for existing players at online casinos. We have a meticulous step-by-step process, as described below.
Phase 1: Testing the Bonuses First-Hand
- We start by creating real money accounts at each casino, just like any other player. This isn’t a one-time check — we log in at least once a month to stay up to date with the latest offers.
- By actively depositing money and placing real bets, we work our way through the VIP tiers to access exclusive bonus codes. This allows us to experience the same journey you would, giving us a deeper understanding of the platform’s bonuses and functionality.
- Whenever a new no-deposit bonus code is available, we try it ourselves and update our site with the latest findings, ensuring you have the most current information.
Phase 2: Analyzing Key Terms and Conditions
- After claiming a bonus, we dive into the fine print. This includes reviewing wagering requirements, game eligibility, bet limits, and expiration dates.
- We simplify complex terms and conditions to help you understand what’s really required to cash out your winnings. This way, you won’t be caught off guard by hidden clauses or restrictions.
- By constantly comparing multiple casinos, we identify which deals offer the best terms, such as shorter wagering periods or broader game options, and whether they’re suited to casual players or high rollers.
Phase 3: Simulating Real User Experience
- We don’t just claim bonuses — we actively test whether they’re achievable. Our testers follow every step, from claiming the bonus to meeting the wagering requirements, so we know if the bonus is truly worth your time.
- No deposit bonuses for existing players often come with higher wagering requirements. We test these thoroughly and share our findings, whether we successfully cash out or not. This helps you set realistic expectations before you commit to a bonus.
Phase 4: Highlighting the Best Offers
- After testing, we compile a list of the no-deposit bonuses that are actually worth your time. We only recommend bonuses with fair terms and realistic chances of success.
- If a bonus has too many hurdles or overly strict conditions, we won’t include it. We want you to enjoy the process, not get stuck with an impossible-to-cash-out bonus.
- Our goal is to help you find the best no-deposit bonuses that offer real value, without unnecessary complications.
Step-by-Step Guide on Claiming Your Existing Customer Bonus
| Step | Description | Tips & Strategies (Avoid Mistakes) |
|---|---|---|
| 1. Log in to Your Casino Account | First, log in to your existing account at the casino where you wish to claim the bonus. | Ensure that your account is fully verified (ID, documents) to avoid delays in claiming or withdrawing bonuses. |
| 2. Check the Promotions Page | Navigate to the promotions or bonuses section to see existing offers for existing customers. | Always check for bonus expiry dates and restrictions. Casinos frequently update promotions, so you don’t miss out by acting promptly. |
| 3. Opt-In or Enter Bonus Code | If required, opt-in or enter any specific bonus code provided to activate the offer. | Double-check that you’ve entered the code correctly. Some bonuses are invalid if not activated at the time of deposit or play. |
| 4. Make the Required Deposit | For deposit-based bonuses, ensure you deposit the correct minimum amount as specified in the offer. | Be mindful of deposit limits to avoid disqualification. Also, certain payment methods (like e-wallets) may not qualify for bonuses—read carefully. |
| 5. Play Eligible Games | Use the bonus funds or free spins on the specified games, as some bonuses are game-specific. | Stick to eligible games listed in the terms. If you play other games, it may not count towards wagering requirements, causing potential loss of the bonus. |
| 6. Meet Wagering Requirements | Fulfill the wagering requirements by betting the bonus amount a set number of times. | Aim for games with higher contribution rates (like slots) to meet wagering faster. Avoid table games if they contribute less to the wagering. |
| 7. Track Expiration Dates | Bonuses often have an expiration date, after which any remaining bonus funds or winnings may be lost. | Set reminders to complete wagering before the deadline. Prioritise playing with bonuses that have shorter time frames to avoid expiration. |
| 8. Withdraw | Once the wagering requirements are met, request a withdrawal of any bonus winnings. | Ensure that all wagering is complete before requesting a withdrawal. Any pending wagering could result in forfeiting your winnings. |
How to activate existing customer bonus codes
To redeem an existing customer bonus code at online casinos, simply log into your playing account and visit the Promotions section. Here, you’ll find any unlocked promo codes tied to your profile. Copy and paste the bonus code in the correct field in the deposit stage and tap Claim.
With existing customer bonus codes, you can get slots or live casino bonuses, with or without deposit required. Keep an eye on:
- The general bonuses section
- Pop-up notifications (while logged-in)
- Account messages
- Loyalty section
- Support
Maximise Your Existing Player No Deposit Bonus Offers: Our Tips
- Take the time to read our descriptions for existing customer free spins. Use our lists to find your best type of existing player no deposit bonus.
- When you decide, click the Play button. Login to your account and move to Promotions.
- We advise you to carefully read the bonus terms on the Promotions page to avoid unknowingly breaching any rules. For example, using specific betting strategies or betting more than a stated amount will lead to void winnings.
- Check the table below for a list of recommended slots with high payout to wager your winnings. Playing the highest payout slots increases your theoretical chances of winning.
- You might not have that liberty if you choose free spins existing customers no deposit offers. However, you should be able to use the spin winnings in other slots.
- Check where you can play your live dealer free chips with no deposit for existing players. Mind the house edge when picking your game.
- Start with the lowest payment possible if you claim a daily or weekly deposit bonus. You should keep your funds for as long as possible.
- The same applies to your bets. Keep your money for longer by playing the best odds for lower stakes until you grow your bankroll.
- Know when to stop! Don’t try to become a millionaire from a couple of free spins. When you’ve doubled, tripled or quadrupled your funds, it’s probably time to cashout
Existing Customer Free Spins Not Working: What to Do
We make your experience as trouble-free as possible. Our recommended casinos have competent Support agents to help you solve any issue with casino promo codes existing customers’ bonuses.
We have tested customer support
While we test an existing player no deposit bonus, we always charge Support with different questions a player might ask. For example, you might wonder how to claim the offer, how to cash out winnings, or which game to play. These are the most common ways of contacting customer support
- Live Chat
- Phone line
What to do if the casino doesn’t pay out
- You must attempt to resolve the issue first with the casino and only then with an ADR. So, first, send them an email.
- Ensure to detail your issue as fully as possible.
- Escalate with the Alternative Dispute Resolution provider that partners with your chosen casino.
- Please find the relevant ADR provider and how to contact them in the Terms and Conditions.
Top Slots to Try with Bonuses for Existing Players
| Slots | Provider |
|---|---|
| Goblins Cave | Playtech |
| Mega Joker | NetEnt |
| Wild Orient | Microgaming |
| Wolfpack Pays | NextGen |
| Rainbow Riches Drops of Gold | Barcrest |
| Dead or Alive 2 | NetEnt |
| Wheel of Fortunes Megaways | Big Time Gaming |
| Jester Spins | Red Tiger Gaming |
| Age of the Gods: God of Storms | Playtech |
| Starburst | NetEnt |
Given the endless variety specific to the best slots sites online in the UK, our recommendations will come in handy. Watch out where you wager your existing customer free spins no deposit offers. Some UK casinos may drastically limit the wagering contribution of slots with payouts higher than 97%. For example, at LeoVegas these games only count 30% for playthrough.
Other games to try out
| Games | Min Bet | Max Bet | House Edge | Provider |
|---|---|---|---|---|
| Immersive Live Roulette | £0.5 | £500 | 2.7% | Evolution |
| Craps Live | £0.5 | £2,000 | 0.43% – 16.67% | Evolution |
| Live All Bets Blackjack | £1 | £500 | 0.54% | Playtech |
| Grand Baccarat No Commission | £1 | £5,000 | 1.24% – 14.4% | Ezugi |
| Lucky Numbers Scratchcard | £0.5 | £10 | 3.43% | Microgaming |
| Deal or No Deal Bingo 90-ball | £0.1 | – | – | Playtech |
Payment Methods Available
| Payment Service | Fee | Min Dep. | Max Cashout | Withdrawal time |
|---|---|---|---|---|
| VISA | No fee | £1-10 | No limit | 1-3 days |
| Mastercard | No fee | £1-10 | No limit | 1-3 days |
| PayPal | No fee | £1-10 | £10,000 | Instant |
| Paysafe | Up to 2% | £10 | £250 | Instant |
| Pay by Phone | Depends on the mobile carrier | £3 | Not available | Not available |
What to choose, debit cards or e-wallets?
- Card payments are better if you deposit large sums.
- Pay by Phone casinos are suited to infrequent players and low depositors.
- Cash depositors have a way to pay with Paysafe.
- E-wallet transfers are recommended if looking for an under-1-hour withdrawal casino.
- Choose PayPal UK casinos for the largest cashout limit and payouts in less than 1 day.
Most of the time, when it comes to gambling, it is better to take the safe route. So, for existing player bonuses, popular services like Visa, Mastercard, or PayPal are the most useful. As far as we’ve seen through our analysis, only 4.5% of cases have any glitches or issues when using these payment methods.
On the speed feature, e-wallets and online services are still the top choices. Skrill, Neteller, Apple Pay and PayForIt are still the best. The transaction speed on these is, on average, 230% higher than bank cards. However, you need to read carefully each bonus description we provide. Sometimes, these e-wallets are incompatible with your bonus.
One trendy option is Pay By Phone if the offer requires a deposit under £30. UK players use it more frequently, and your deposit will be charged on your phone plan. Regardless of your payment, always be aware of the possibly hidden fees and the waiting times needed. Make sure to stick to your budget and play safe!
Advantages & Disadvantages of Existing Players Bonuses
Advantages
- Existing customer free spins have low wagering requirements.
- You get daily, weekly and monthly bonus options as an account holder.
- No wagering free spins existing customer offers commonly promote new slots.
- You can play live dealer games with better wagering contributions.
- Cashout values for an existing player no deposit bonus range between £50-£500.
Disadvantages
- Manually opting in every time can be cumbersome.
- Randomly triggered promotions can turn a free bonus into paid casino promo codes for existing customers.
- Cash giveaways may raise responsible gambling concerns.
F.A.Q.
How do I know I’m eligible for account holder bonuses?
The most accurate way to see if you’re eligible for bonuses for existing customers at your preferred casino is to look at the promotional page to see if there are any bonuses designed for already-registered customers. Or, you can read the full casino terms and conditions because they will be mentioned there.
Can I withdraw winnings from bonuses for account holders?
Yes! First, you must see if your preferred payment method is available for cashouts. The second essential aspect is to be sure that your wagering is done. If everything’s in order, you can withdraw your funds following the steps behind your casino’s cashout process.
Can I play bonuses for account holders in any games I want?
No, most casinos impose game restrictions for bonuses, even if they’re welcome offers or existing customer promos. You must thoroughly research the terms and conditions to see if your preferred slots are available. Sometimes, bonuses for existing players are designed so that you can try new or particular slots.
What are the average wagering requirements for free casino promo codes for existing players?
The average wagering requirements attached to bonus codes for existing players is 30x or 35x. That’s the industry standard, yet this value can differ from site to site. Always make sure to check out the T&Cs!