Top UK Slots Bonuses in 2022 → [Definitive List]

Author: Oliver Keegan Updated:

Check our online slots bonus UK 2022 list to find the best slots bonuses out there. Our data will help you pick the best bonus slots and offers possible. Read more

Disclaimer Gambling Addiction

Problem gambling is a severe condition that can take a toll on your personal life. KingCasinoBonus is dedicated to raising awareness regarding gambling addiction! With us, you can learn about the warning signs of this addiction and how to prevent it.

Filters

Explore 385 Slot Bonuses

William Hill logo

Exclusive

4.5 / 5

Read review

Upon joining William Hill, you may access 100 no wagering spins on Fishin Pots of Gold.

To receive this offer, you must deposit and stake more than £10.

How to redeem?

  1. Click our promotional button
  2. Create an account
  3. Go to the promotional page to redeem the offer
  4. Deposit and wager more than £10.

Our take

While testing this promotion, we discovered that the spins will be removed if you don’t use them within 24 hours.

We claimed the bonus with Visa, and we had several other options to choose from. Yet, Neosurf is not available. After redeeming the offer, we used the spins at the predetermined value of £0.10.

The Pools logo

Exclusive

4.4 / 5

♛ DEPOSIT AND CLAIM 300 NO WAGERING SPINS ON THE GOONIES AT THE POOLS

Play

Upon joining The Pools, you may be eligible to redeem 300 no wagering spins on Reel Linking. All you have to do is click our promotional button, register on the site and deposit more than £10. You shall also wager your deposit before accessing the bonus.

The rounds are worth £0.10 each and must be used within 7 days of claiming them. Remember that they come with no wagering requirements and no cap on winnings. Should you need further details about this offer, we recommend checking out the casino’s full terms and conditions.

Casumo logo

Exclusive

4 / 5

Read review

Your initial deposit of more than £10 at Casumo may result in a 100% match bonus up to £100. The promotion also includes 20 rounds, available for Book of Dead.

Steps to get the bonus

To redeem the deal:

  • Go to this casino using our link;
  • Deposit the required amount;
  • Opt in for the promotion.

Offer conditions

The funds have a turnover requirement of 30x. Generated monies from the deposit bonus spins also come with a wagering requirement of 30x. The offers expire within 30 days. Wagering comes with a maximum stake of £5/spin, or £0.5/line.

Platin Casino logo

Exclusive

4.4 / 5

♛ UP TO £25 + 50 NO WAGERING SPINS ON BIG BASS BONANZA AT PLATIN CASINO

Play

Bonus funds

When joining Platin Casino and depositing more than £10, you will be eligible to redeem a 100% up to £25 bonus. To access the offer, you must click our promotional button, create an account and make a deposit.

Remember that the bonus should be wagered 35 times within 14 days before cashing out any winnings. Bets exceeding £5 are not permitted while using the offer. Moreover, the maximum cashout is £500.

Bonus spins

As part of the same promotion, you’ll receive 50 spins on Big Bass Bonanza. They will be granted over 5 days after your first deposit and carry no wagering requirements. Also, each round is worth £0.10. Further information about this offer is available in Platin Casino’s full terms and conditions!

Barz logo

Exclusive

New casino

4.5 / 5

Read review

 

  1. 100% up to £300 + 50 Starburst spins
  2. 25% up to £1000 + 50 rounds on Starburst, Gonzo’s Quest or Twin Spin
  3. 50% up to £500 + 25 rotations on eligible Netent games

Bonus rules to know

Before you may withdraw money, your initial deposit and the bonus sum must be wagered 40 times. Additionally, unused spins are forfeited 72 hours after being credited. The minimum deposit imposed by the casino is £20.

Pros and Cons

You can play here more than 2000 games. Also, you can use the split-screen function to play 4 games at the same time. This applies only in the Evolution lobby. There are no cashout limitations. The internal processing time can last for 48 hours and there’s no phone support.

ZetBet Casino logo

Exclusive

New casino

4.3 / 5

Read review

When becoming a ZetBet Casino member, you may redeem up to £200 in bonus funds and 100 spins on your first deposit.

How to redeem?

  1. Press our promotional button
  2. Create an account and verify it
  3. Deposit more than £10.

Our view on this bonus

While testing the bonus, we experienced a hassle-free claiming process. Yet, remember that you may have to wait up to 2 days for the KYC approval.

We redeemed the offer via PayPal and used the funds on games like Blackjack, slots and Roulette. The games load very quickly, but not all of them have the same wagering contribution.

Grosvenor logo

Exclusive

4.3 / 5

Read review

You can get a £20 welcome bonus on any casino game when you register with Grosvenor and make the necessary deposits. In addition, you have the option of a £10 bonus on slots and a £10 bonus on live games.

Our view on this

Since there are no payment limits, you have to deposit more than £20 to qualify. The casino allows you to fund your account using Visa, Maestro, Mastercard, Paysafecard and PayPal. Keep in mind that you have to choose between the live bonus or the slots bonus. Once you’ve decided upon the offer, the other one will become invalid.

How to improve your experience

  • Set a gambling bet before creating your account
  • Stick to a betting plan after you’ve claimed the bonuses
  • Fulfil the KYC procedure after you have signed up
PokerStars Casino logo

Copy:

CASINO150

Copied!

Exclusive

4.6 / 5

Read review
  • 100 no wagering spins on registration
  • 150 no wagering rounds on your first deposit

Bonus rules

This offer is only valid for debit card deposits and requires more than £10. After registering, you must also complete the KYC verification procedure.

You must wager your £10 in full once to receive the 150 spins. You’ll receive 75 rounds immediately and another 75 the next day. After that, you have 7 days to use them.

Pros and cons

  • Pros: no maximum withdrawal limit, fast payout processing
  • Cons: virtual assistant on live chat
Coral logo

Exclusive

4.6 / 5

Read review
  1. Register on our website.
  2. Verify your account.
  3. Deposit more than £10.
  4. Bet real money on slot machines, casino games, or live casino games.
  5. You will automatically receive the bonus.

Our take

The process may seem complicated, but once you meet the criteria you will receive the bonus instantly. The wagering requirement is set at 40x, which is the market average. You have to meet these in 30 days since you received the bonus. Be aware of the fact that, you cannot get this offer if you deposit with PayPal, Apple Pay and Paysafecard.

Cashmo logo

Exclusive

4.5 / 5

Read review

Cashmo offers new players a welcome package that includes £5 on sign-up and three match offers for depositing.

No deposit bonus details:

After joining Cashmo, you will become eligible to receive a £5 no deposit bonus. To access it, you should press the button on our site and create an account. Moreover, you must wager the bonus 40 times within 7 days. The maximum cashout related to the no deposit offer is £50.

Deposit bonus details:

After depositing an amount exceeding £10, you’ll be able to redeem the following:

  • 1st deposit: 200% up to £100
  • 2nd deposit: 150% up to £100
  • 3rd deposit: 100% up to £300

The funds should be wagered 40 times before cashing out any winnings. You have 30 days to fulfill this condition. But remember that not all games contribute the same towards completing the wagering.

Details on the no deposit bonus

You will be entitled to a £5 no deposit bonus after joining Cashmo. To get access, you must click the icon on our website and establish an account. Furthermore, you must wager the bonus 40 times in 7 days. The maximum cashout from the no deposit bonus is £50.

Facts about the deposit bonus

After depositing more than £10, you will be able to redeem the following:

  • First deposit: 200% up to £100;
  • Second deposit: 150% up to £100;
  • Third deposit: 100% up to £300.

Before paying out any profits, the money must be played through 40 times. You have 30 days to complete this requirement. However, keep in mind that not all games contribute equally to finishing the wagering.

Hot Streak Casino logo

Exclusive

New casino

4.4 / 5

UP TO 50 BONUS SPINS AT HOT STREAK CASINO

Play

No deposit spins:

Once joining Hot Streak Casino, you will be granted 10 no deposit spins on Finn and the Swirly Spin. All you have to do is press our promotional button, create an account and verify it via SMS.

The rotations come with a 60x wagering requirement and a maximum cashout of £200. Once granted, the spins will be valid for 7 days.

Bonus spins:

After depositing more than £10, you may also redeem up to 50 bonus spins. The number of rounds you’ll receive depends on your deposited amount. You can choose to use the spins on either Starburst, Aloha! Cluster Pays or Finn and the Swirly Spin. Each round is worth £0.10. Moreover, the winnings must be wagered 40 times before cashing out. You may cash out a maximum of 4 times the bonus amount. More information about this promotion is available in the casino’s terms and conditions.

MrQ logo

Copy:

BASSM30

Copied!

Exclusive

4.3 / 5

Read review

You will receive 30 rotations on Big Bass Bonanza. There is a 48-hour time limit on bonus rounds usage.

When creating a new MrQ account, you must complete the following:

  1. Deposit at least £10;
  2. Enter the promotional code BASSM30 when depositing;
  3. Spins will be credited to your account within 10 minutes of your deposit.
  4. Spend the deposited amount.

How much can you withdraw?

They have no wagering limitations, so winnings are deposited directly into your cash balance. In addition, there is no upper limit. However, larger withdrawals may be subject to extra verifications.

Please read MrQ’s Terms and Conditions page for all the necessary information.

Paddy Power Games logo

Copy:

PAS100

Copied!

Exclusive

4.6 / 5

Read review

Bonus funds

When joining Paddy Power Games and depositing more than £10, you may redeem another £30 as a bonus. The offer will be granted once you verify your account via SMS and make a deposit using the code PAS100.

Remember that the bonus must be wagered 40 times within 7 days. Also, the maximum bet while using the bonus is £5, and the maximum cashout is £500.

Bonus spins

You’ll also receive 100 no wagering spins as part of this offer. They will only be available on Age of the Gods: Ruler of the Seas. The rounds are worth £0.05 each and expire within 3 days of being granted. Further details about this promotion can be found in the casino’s terms!

Jammy Monkey logo

Exclusive

New casino

4.7 / 5

Read review

Up to £10 no deposit bonus

Create an account and receive up to £10 bonus once you verify your ID. The offer comes with a wagering requirement of 30x and a withdrawal limit of £50. The bonus expires in 7 days after being activated.

Up to £300 bonus

  • First deposit: 200% up to £200;
  • Second deposit: 300% up to £100.

How to claim

You have to place a deposit over £10 in order to activate the offer. To withdraw your winnings, you must complete a 40x wagering requirement

To qualify for these offers, you have to sign up from our platform, join the casino and verify your phone number.

Ladbrokes logo

Exclusive

4.2 / 5

Read review
  1. Enter the casino from here and create an account
  2. Deposit more than £10
  3. Place a wager on the chosen games
  4. Accept the offer within the following 24 hours

Our experts opinion

Since the bonus can be obtained only by depositing with Ecopayz, Trustly, and Instant Banking, your transfer will be processed quickly. After claiming the offer, you have only 48 hours to wager the bonus funds, which is quite low for deposit bonuses. Remember that betting on Roulette with over 70% coverage will not contribute to wagering. The rollover conditions are 40x, which is the standard for this market.

LeoVegas logo

Exclusive

4.6 / 5

Read review

LeoVegas was launched in 2011, and it received an award for its services in 2016, at eGR Nordics Awards, among others.

If you’re starting out with LeoVegas, know that there is an offer targeting your profile. You can opt for 10 extra spins on Book of Dead before having made a deposit. Moreover, after you deposit, you can get £100 in bonus funds and 50 more turns on the same slot across two deposits. The spins come with no wagering requirements.

This offer can be claimed only once. You can wager one active bonus at the time; if you have more deals active, wagering will be progressed in the order you’ve claimed them. At this casino, it is possible to withdraw from your real cash balance without forfeiting your bonus. Even though slots have a 100% contribution, not all slots contribute towards meeting these conditions.

Betfair logo

Copy:

CASF51

Copied!

Exclusive

4.4 / 5

Read review
  • 50 registration spins on Dynamite Riches or other daily jackpot games – CASF51
  • 50 bonus spins on your first deposit

Bonus rules

The registration spins are worth £0.10 each. To redeem the other spins, you should deposit an amount exceeding £10 and wager it on daily jackpots to activate the bonus.

This promotion comes with no wagering requirements. But remember that you cannot claim it with e-wallet deposits.

Pros and cons

Pros:

  • 24/7 live chat support
  • £5 minimum deposit

Cons:

  • Hard to navigate website
Party Casino logo

Exclusive

4.6 / 5

Read review

You can qualify to receive 50 bonus spins on Starburst if you’re a new player at Party Casino. Simply click our promotional button, register for an account, and make a deposit of at least £10 to get started.

How to use the bonus?

The spins have a value of £0.10 each and are valid for 7 days. In addition, they have a 10-time wager requirement before any profits can be cashed out. Keep in mind that deposits made using PayPal, Paysafecard, LuxonPay, Skrill 1-Tap, Neteller, Trustly, Apple Pay, and MuchBetter cannot be used to redeem this promotion. We advise reading the complete rules of this deal at Party Casino for more information.
Wish to learn more? Before claiming bonuses, review the casino’s T&Cs.

Peachy Games logo

Exclusive

4.3 / 5

Read review

Enter the casino from this page and create a valid account. After that, make a deposit of over £10 to qualify for this offer.

Our take

There are no payment restrictions for this offer. After claiming the bonus, British players can use the funds on all games available on the platform. Meeting the wagering requirements of 40x is of utmost importance since you cannot cash out without completing these restrictions. Keep in mind that bets placed on games that contribute less than 10% will make the casino revoke the offer.

Videoslots Casino logo

Exclusive

4.4 / 5

Read review

To become eligible for this offer, you need to create an account via our website. After that, you must deposit more than £10.

Our take

We make the payment using Ecopayz for an instant transfer. The offer has no payment limitations, so you can deposit using other 15 methods. We had to complete the wagering requirements to cash out, but these apply only for the match offer. The spins come with no wagering requirements.

How to cash out

Make sure you meet the 20x wagering for the match offer. After you’ve unlocked your winnings, head to cashier and select the withdrawal method you want to use. Fill in the amount and click the button. This will send a request to the casino team that has to approve your request.

Mr Vegas logo

Exclusive

4.5 / 5

Read review

Click the promotional button and deposit more than £10 to become eligible for this offer.

Our take

The offer did not impose any payment rules, so we could deposit using any method. To become eligible for the spins, we made sure to deposit within 24 hours of registration. The only wagering requirements we had to complete were those for the bonus funds, since the spins did not come with any.

What games to play

The match offer works on any casino game available. You can even try table games with this offer. However, the spins are valid only on Pink Elephants 2.

Hyper Slots logo

Exclusive

4.4 / 5

Read review

You can get a spin on the Mega Reel at Hyper Slots. Only if your first transaction is more than £10, you can play this game.

If you spin the wheel you get

A £10 Amazon gift card, 20 spins on a certain slot machine, and 500 spins on Starburst.

When can you cashout?

There is a 65x bet requirement for the extra turns. After meeting the terms of this offer, you can’t withdraw more than £250 or the same amount as your total deposits.

Check the casino’s terms and conditions to find out everything you need to know.

777 Casino logo

Exclusive

4.5 / 5

Read review

Enter 777 Casino, the website where every British player can play more than 800 games and claim all kinds of promos.

New on this site? You are entitled to benefit from a welcome bonus created just for you. This consists of:

  • £21 bonus credited on registration;
  • Up to £200 match when you make a deposit that exceeds £20.

These offers have no game limitations and each one comes with a 30-time playthrough requirement on the bonus amount. The no deposit bonus must be claimed within 48 hours. Payments made with Neteller and Skrill will not qualify you for this offer.

Check the bonus policy and play safe!

PlayOjo Casino logo

Exclusive

4.6 / 5

Read review

To qualify for this bonus, you have to enter this casino from us. Create an account and deposit more than £10.

Our take

The fact that this offer has no wagering conditions is definitely a plus. Your winnings will be credited to your cashable funds. This bonus is only available to first-depositors, so if you already claimed an offer, you cannot qualify for this. Technically, this offer doesn’t come with any withdrawal restrictions, but the casino can set a maximum cashout.

Genting Casino logo

Exclusive

4.4 / 5

Read review

You may get a 117% bonus up to £117 when you sign up at Genting Casino. On your initial deposit, you will get 77 Starburst spins.

Here's how to get the offer

  1. Click the link on our website.
  2. Deposit more than £20 after creating a user account.

Our advice for using the bonus

Before any generated winnings can be cashed out, the deposit and bonus amounts must be wagered 30 times. This condition must be met within 30 days, for the match offer. Additionally, you should claim the bonus before utilising your deposited money. For the spins bonus, note that every spin costs £0.10. Before requesting a withdrawal, the generated sum must be wagered 60 times.

Buzz Bingo logo

Exclusive

4.4 / 5

Read review

When you deposit and spend £20 on Midnight Wilds, you will be rewarded with an additional 110 bonus spins on the same game.

Terms to know beforehand

There is no wagering requirement for the spins. As a result, the gains are immediately withdrawable. However, keep in mind that the lowest amount you may pay out is £5.

Furthermore, the jackpot cannot be won while spinning. Each round has a value of £0.50. Don’t forget to click our button and join up to take advantage of this deal!

Buzz Bingo’s complete terms and conditions provide further information.

Betfred logo

Copy:

CASINO100

Copied!

Exclusive

4.5 / 5

Read review

Newly registered users can take advantage of a spins promotion that is valid on specific games. They have to play at least five rounds of slots with a £10 bet before receiving the bonus.

Bonus policy to know

  • The extra rounds will be credited in batches of 50 spins each
  • The offer comes with no wagering requirements
  • British players can take advantage of this promo only once
Lord Ping logo

Exclusive

4.4 / 5

Read review

On their initial deposit, Lord Ping gives new players a 109% bonus up to £109 Plus 69 rounds on Starburst.

Match bonus specifics

You will be entitled for a 109% up to £109 bonus after joining Lord Ping. To visit the casino, just click our promotional button, open an account, and deposit more than £20. The bonus will then be credited to your account.

Remember that the deposit plus bonus must be wagered 30 times before you can cash out. The wagering must be completed within 30 days of the offer being accepted. Furthermore, the bonus must be redeemed before the deposited cash may be used.

Terms and conditions for bonus spins

As part of this deal, you’ll also get 69 extra spins on Starburst. Remember that wins have a 60x rollover condition that must be met within 30 days. Each round has a value of £0.10. More information about this promotion may be found in the casino’s terms and conditions.

QuinnBet logo

Copy:

FREESPINS

Copied!

Exclusive

4.2 / 5

Read review

As a new member at QuinnBet, you may access 50 no wagering spins on your first deposit. These will be available on the Reel Diamonds slot.

How to redeem?

  1. Press the button on our site to visit the casino
  2. Complete the registration form
  3. Deposit more than £10 with the code FREESPINS.

How we tested the offer

After claiming the promotion, we entered the Reel Diamonds slot. We played each spin at the predetermined value of £0.10. Remember that the rounds must be used within 7 days!

Once we used all the spins, the generated funds were transferred directly to the real balance. Hence, we were able to cash out right away.

Electric Spins logo

Copy:

GET25

Copied!

Exclusive

New casino

4.4 / 5

Read review

You can get a 100% deposit match when you sign up for an account at Electric Spins and deposit more than £5. You will also receive 25 extra Starburst spins after making your first deposit. For a period of five days, you will get five rounds per day.

How to reiceive the offer?

Press our promotional button, register for an account, then make a deposit using the code GET25 to take advantage of the deal.

How to complete the wagering requirement?

There is a 60x wagering requirement for the bonus. The wagering contribution varies between games, though, so keep that in mind. The initial bonus sum plus £100 is the maximum cashout. The spins must be wagered 99 times. Make sure you complete the requirements for the spins within 7 days of receiving them, because otherwise they will expire.

Best UK bonus slots 2022

Casino name Nr. of slots bonuses Number of slot games Number of providers

PokerStars Casino

3

1153+

17

Ladbrokes

1

2150+

39

Betfred

5

797+

22

LeoVegas

2

750+

35

888casino

5

1000+

9

Paddy Power Games

2

400+

12

Coral Casino

1

2000+

27

William Hill

2

700+

14

Jammy Monkey

2

30+

1

Jackpot Village Casino

2

1200+

102

Temple Nile

3

1200+

103

How we created the table

  1. Explored our casino collection and selected the highest rated ones
  2. Ensured they offer plenty of slots and counted them
  3. Checked the number of providers
  4. Listed the promotions that can be used on slots

How to find online slots bonuses?

How to find slot promotions

Our iGaming-specialised contributors will provide the essential concepts of finding and selecting slots bonuses in the UK market.

  • Licensed casinos – it is critical to only pick offers from accredited online casinos. Holding a license from the UKGC is not only proof of quality but a legal requirement for functioning in the British market.
  • Audited games – beyond the fairness checks of the UK Gambling Commission, the titles featured on a platform should be verified by independent auditors, such as eCOGRA.
  • Game variety – aside from legality and fairness, you should ensure that you only choose gambling sites with a wide and varied array of activities. Slot titles are a priority, but operators should also host a catalogue of table games and live casino bonuses and titles.
  • Appealing transaction policies – your platform of choice should allow the use of your preferred banking options and have reasonable transaction limits. Quick operator-side processing is a must. Thus, you should always go for fast withdrawal casinos, as these perform best in banking areas.

Sign up UK slots bonuses

Sign-up bonus at Best quality Number of slot titles on site

PokerStars

No wagering bonus

1150+

Ladbrokes

Play with 5x the £10 wagered

2150+

NetBet

Starburst Xxxtreme bonus

1000+

888casino

Generous free no deposit bonus

1000+

Mr Spin Casino

Low wagering requirements

52+

Bonus Boss

100 free spin pack

50+

Selecting the best offers

To offer new players some of the best promotions they can claim, we analysed numerous bonuses from our database. We then selected the ones with the most impressive features, such as no wagering requirements. After that, we looked into the casinos that offer them and their slots collection. Keep in mind that the number of slot titles may vary as some of them might be added or removed from the site.

What to pay attention to?

What to pay attention to

Sign-up UK slots bonuses are intended to attract new customers by appealing to beginners and providing a play period that does not require payment.

However, you should still consider several qualities for these options. Firstly, you should consult the wagering conditions. Some platforms will impose stricter options. However, this is not standard, a fact that is proven by the no wagering slots bonuses we found on the current market.

Also, take some time to consider any other cashout limitations that your promotion may have. Some options will have you complete a deposit for wagered funds cashout.

All sign-up slots bonuses will require you to complete the KYC verifications. Send your data in due time, as the processing period may vary.

Additionally, slots bonuses will belong to one of two types: no deposit funds or registration free spins. While the former applies to more game options, bonus rounds will often be more advantageous to make up for the limited game variety.

The importance and popularity of extra spins among the best bonus slots offers make it worthwhile to devote a separate selection just for them.

Play slots with free spins

Casino name Wagering Maximum cashout Time limit

Paddy Power Games

No wagering

n/a

Seven days

Wink Slots

30x winnings

£100

Seven days

888casino

30x winnings

£15

14 days

Cashmo

40x winnings

£50

Seven days

Casino 2020

40x winnings

£100

Seven days

777 Casino

50x winnings

£10

14 days

LeoVegas

No wagering

n/a

Three days

PokerStars

No wagering

n/a

Seven days

Fun Casino

50x winnings

£100

24 hours

NetBet

40x winnings

n/a

Seven cays

Creating our list

When selecting the best free spins bonuses, we took into consideration their wagering requirements, maximum cashout and availability period. To find the offer that would best fit British players, we compared multiple promotions from our database. Moreover, we also looked at the casinos that provide them and featured the ones with higher ratings.

Free spins on specific gaming products

Free spins on specific gaming products

British gamblers can find slots bonus options created explicitly for them. Naturally, most options will represent free spins.

  • Starburst

The most popular option among bonus slots must be NetEnt’s hit title. Countless high-grade platforms provide Starburst no deposit free spins for UK gamblers.

The game also received several spin-offs and sequels, such as Starburst Xxxtreme or the Megaways progressive version. Many of these additional entries come with their own slots bonus.

  • Book of Dead

Play ‘n GO is another renowned developer that hit the proverbial jackpot by launching Book of Dead. The game is a favourite of Egyptian-themed, Indiana Jones-styled slot games. And to their glee, many online casinos host Book of Dead free spins offers.

Like Starburst, we recommend that you check out the extended Rich Wilde franchise.

  • NetEnt

If you do not want to limit your gameplay to one title, you can opt for provider-specific promotions, like NetEnt free spins.

These are usable on a slew of titles coming from a top developer. They offer greater variety but maybe more restraining than game-dedicated promotions.

Free spin packages

The number of spins included in your slots bonus batch is another area of variation. Although most gamblers would like as many rounds as possible, the situation is not as simple.

Naturally, the ten free spins bonus slots offers provide you with the fewest rounds. However, these options often fare better than the industry-wide average for most conditions.

These are the standard. Not as many as other options, but often adhering to the market standard in wagering, playtime, and cashout matters. These are middle-of-the-road options worth anyone’s time.

Here you have some of the larger batches of free spin slots bonuses. These will keep you entertained for considerably more time.

However, you should not ignore the higher wagering conditions often applied to these promotions. They remain a worthwhile option but consider it a commitment.

Welcome bonuses on slots

Welcome bonuses on slots

Once you have exhausted the sign-up UK slots bonuses, you will need to look for deposit welcome casino bonuses to continue your promotional play.

These are especially popular with the British online gambling crowd. And there is a simple reason for that. The 200% match offers provide double your deposit in promotional funds.

Thus, they result in more play on bonus slots when compared to the industry standard 100% match welcome promotions.

The more promotional funds you receive, the more complicated your playthrough completion will prove.

Many British gamblers will pick their slots bonus based on their required payment. The cheapest worthwhile promotions you can opt into must be the £minimum deposit options.

These options excel inaccessibility and appeal to those customers that do not wish to dedicate large bankrolls to gambling.

These are another option that still falls on the cheaper side while providing enough funds to play the bonus slots of your choice extensively.

The £10 value for the minimum deposit is widely regarded as the industry standard. Do you find this value to be accessible?

Bonus rules

Bonus rules Industry average

Wagering requirements

35x winnings / initial bonus

Minimum deposit

£10

Match and up to amount

100% up to £100

Availability period

7-10 days for no deposit/30 days for deposit

Maximum cashout

£50-£100 for no deposit/£200+ for paid options

Bonus rules

  • Wagering requirements

Wagering requirements are the one industry-specific condition for casino promotions. All the more concerning since users are generally uninformed in this area.

Slots bonuses will offer you promotional funds or spins that permit play without personal expenses. However, operators cannot afford to lose money only to attract gamblers. Enter wagering requirements. These have you playing real funds several times before releasing bonus money as real cash.

The 35x has been found to guarantee minimum losses to the platform while still proving desirable to users. Naturally, you can find better options, but they often come with additional limitations.

  • Minimum deposit

This condition concerns deposit-based slots bonuses. These will only become claimable, granted that you add funds equal to or over a certain threshold.

Match percentage and up to value

This is not to be mistaken for two other essential values for deposit offers. The match percentage relates to the number of promo funds you receive to those you add.

100% means full matching, i.e., you get to play on bonus slots exactly how much you deposit. 200% means you get double.

This matching only goes up to a value specified in the promotion title. Thus, no matter how much more you deposit over the threshold, you will only get the maximum bonus value.

  • Availability period

Like any promotion, its utilisation is time-dependent. You will have a certain period to play on bonus slots before promotional money or spins expire.

The usual standard for no deposit bonuses ranges from seven to ten days. 14 or 30 days are the better options. Paid promotions generally give you 30 to 90 days to play your bonus slots and complete the wagering.

  • Maximum cashout

The maximum conversion amount is not equivalent to the up to value. Instead, it describes how much you can convert once the playthrough is complete.

This is another cap on the convertible to real money amounts. No deposit bonuses often encounter such limits, while deposit options are more lenient.

Best slots with bonuses

Best slots with bonuses

Slot game Provider RTP rate Bet range Where to play

Starburst

NetEnt

96.01%

£0.1-£100

NetEnt casinos

Book of Dead

Play ‘n GO

96.21%

£0.1-£50

PlayOjo Casino

Book of Oz

Microgaming

96.50%

£0.1-£25

Microgaming casinos

Cleopatra

IGT

95%

£0.1-£200

Genting Casino

Gonzo’s Quest

NetEnt

96%

£0.2-£200

Pelaa Casino

How we collected data

First we selected some of the most popular slots in the UK. After that, we looked into their providers, RTP and betting limits. We used both information collected from trusted online sources, as well as the data we gathered ourselves by accessing the games. At last, we listed the platforms that dispose of these slots.

Jackpot games

The UK bonus slots gamblers prefer the most must be the jackpot games, be they progressive, part of a network, or standard.

These titles differ from run-of-the-mill slot games by incrementally increasing the entire pot with each wager any player places. Network progressives also have several games that contribute to the same prize pool. Naturally, these bonus slots accrue staggering sums that easy go into the millions of pounds.

Four best jackpot slots in the UK

Title Jackpot

Mega Moolah

+£10 million

Jackpot Giant

+£4 million

Hall of Kings

+£4 million

Mega Fortune

­+£1.5 million

Best practices for slots

Best practices for slots

  1. Play games from accredited providers, present in licensed casinos.
  2. Always start with a no deposit promotion to try out the casino.
  3. Pick your bonus slots based on the return to player rate, volatility, and bet ranges.
  4. Keep your spin values at a minimum to prolong your playtime.
  5. Do not consider the wagering obligations a commitment if you cannot spare the required expenses.
  6. Only go for paid deposits if you afford them. Establish a dedicated gambling bankroll and do not exceed it.
  7. Keep tabs on the time you spend playing bonus slots, regardless of the time restrictions.
  8. There are ways to recognise gambling addiction and act in due time. Don’t gamble on your health.
  9. Do not consider playing bonus slots to be a source of revenue. While profits can occur, these instances are only outliers.

Tips for using payment methods

Tips for payment methods

You may choose the best bonus slots on the market. However, the critical aspect of making the most of your gameplay depends on your spending practices.

Knowing the essentials of using available payment methods thus becomes a key aspect of your activity. Gambling sites will have several banking options of varying types with specific conditions.

Service availability

Card users will undoubtedly have available facets, both for VISA and Mastercard. In some instances, you can also find options like Maestro and American Express. Various online casinos offer their players the possibility to receive free spins upon card registration in UK. A chance that will allow players to start their gambling session easier and also provide the chance to increase their winning chances.

Following the latest UKGC legislation, British gamblers can only use debit cards on gambling platforms.

e-Wallets are also popular due to their accessibility and shorter processing times. While, for debit cards, a casino may take up to one-to-two days to confirm withdrawals, e-wallet payment may go through within hours.

You will often find more banking options of this type, but some are clear favourites. This warrants the existence of PayPal casinos, i.e., platforms that host and provide suitable conditions for the popular online payment service.

Transaction limits

Each featured option will have minimum and maximum transaction options. These often coincide with deposits and transactions. Nevertheless, payments to customers are often subject to more restrictive bounds.

The ideal platform would allow both low- and high-value transactions via your preferred method.

Most gambling platforms will divide payments exceeding a certain sum, often stated to be £25000, into monthly increments.

How we find and rate the best slots bonuses

How we find and rate the best slots bonuses

The essentials we shared regarding bonus slots and their accompanying offers are only the start of how we review platforms and promotions.

Industry watchdog

Our main aims are to uphold a regulated and fair market and inform our readers about the ins and outs of the dynamic iGaming industry. Our approach then results from these objectives.

Our specialised reviewers will start by verifying a platform’s accreditation and its policy’s adherence to the current legal standard. Licensing and upholding various industry-specific and customer rights legislation are essential here.

In the customer’s shoes

Writers will then test out the platform in ways similar to how any British user would. All areas and functionalities come under scrutiny. With an ever-developing database of running services, we can generate informed insights into the quality of an iGaming platform, its activities, and slots bonuses. The reviews you end up reading are the final user-friendly curation of our complete findings.

The result we intend to arrive at is informing you sufficiently to proceed with your decision with full knowledge of all contingencies. This way, the actions you choose to take are only subordinate to your desires and demands.