Top 20 Blackjack Welcome Bonuses

Fruity King logo




4.3 / 5

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You can claim 25 free spin on Book of Dead for a single deposit.

Bonus Terms

Placing a first deposit bonus with the code 25SS to become eligible for this offer. You will first have to wager the deposit amount, and only afterwards can you wager the bonus funds, which have 50x requirements. The bonus will expire after 30 days of being claimed and the maximum conversion is three times the bonus amount.

Pros & Cons


  • Free spins available on Book of Dead, a popular slot in the UK


  • Deposited funds must be wagered first before the bonus amount from spins

Bonus Verdict

New slots players can try the popular Book of Dead with 25 free spins. The wagering requirements are a little high, but since this bonus is valid for 30 days, there’s plenty of time to meet the staking requirements.

21Prive Casino logo

4.2 / 5

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On your first deposit, you can get 100% up to £100 and 100 extra spins on Gonzo’s Quest or Starburst.

Bonus Guidelines

To redeem this promotion, deposit at least £20. The bonus amount must be wagered 35 times to be able to withdraw. Players have 30 days to complete the requirement, otherwise, the bonus will expire.

The spin winnings will be credited in sets of 20 over the course of 5 days. Each set has a maximum cashout of £50.

Pros and Cons


  • The offer has a low wagering of 35x
  • The cashout of £250 for the spins is very permissive


  • The qualifying deposit of £20 is pretty high

Bonus Verdict

This promotion is great for players who want to try out several game types with bonus funds, along with two of the industry’s most popular slots, Gonzo’s Quest and Starburst.

The Different Types of Online Blackjack Bonuses

Blackjack bonuses differ by various conditions and criteria, from the necessity of initial payments to the eligible games to different conditions that cater to market demands.

We will cover the essential versions of casino bonuses you can pick from as a gambler in the UK. We recommend that you read our presentations as well as any other informational pages we provide for our readers.

Types of blackjack bonuses and their average rules

Blackjack bonus type Required payment Wagering requirement Maximum cashout Blackjack contribution

First deposit bonuses


35x – 40x

£400 / 4x bonus value


No deposit bonuses


40x or more

£50 – £100


Live casino bonuses



£200 / 2x bonus value


No wagering bonuses



£100 – £200


Mobile bonuses


35x – 40x

£400 / 4x bonus value


Top 12 Best Blackjack Welcome Bonuses

Rank Blackjack bonuses Casinos Minimum deposit


Up to £100




100% up to £200

Mr. Vegas



Deposit £20 Play with £50




Play with £21 free play

777 Casino



No wagering 15% cashback welcome bonus

No Bonus Casino



Up to £100




Stake £10, get £50 welcome bonus




Deposit £10, play with £40

Paddy Power Games



109% up to £109

Lord Ping



100% up to £300




Deposit £10, get 50 no wagering spins




117% up to £117

Genting Casino


How we rated the Blackjack bonuses

To get a clear idea of how a particular black jack casino bonus works we first carefully review its terms and conditions. But bonus terms can initially seem easy and understandable and only reveal unfavourable sides after you claim it. This is why we manually claimed each bonus and played through to test the terms to ensure the bonus works as well in practice as in theory.

888 Casino – Best Blackjack Welcome Bonus

#1. 888 Casino – Best Casino Blackjack Bonus

888 Casino Offer: Up to £100 Welcome Bonus


  • You get a 100% match on your deposit up to £1,000
  • Bonus applies to live blackjack games
  • Players have 90 days to complete the wagering requirements
  • All variants of blackjack qualify for the bonus


  • Skrill and Neteller deposits do not qualify for bonus
  • The bonus is available only to new casino members
  • Wagers on blackjack contribute only 10% of your bet

Why we recommend it

We chose the blackjack sign up bonus at 888 Casino as one of the best blackjack offers due to its favourable terms; however, some terms, like the low wager contribution of blackjack games, are not as convenient.

Take a look at the complete 888 Casino review.

Mr. Vegas – Best Live Blackjack Bonus on Deposit

#2. Mr. Vegas – Best Live Blackjack Bonus on Deposit

Mr. Vegas offer: 100% up to £200


  • Bonus is available for 30 days after you’ve made your 1st deposit
  • You can claim the bonus with a deposit as low as £10
  • You have about two months (60 days) to complete the wagering requirements
  • Bonus can be used in conjunction with other welcome bonuses


  • Bonus money will be credited in increments rather than in full
  • Bonus can be easily forfeited if you exceed the allowed betting limit
  • You cannot withdraw or bet with the bonus funds until you complete the wagering requirements

Why We Recommend It

The 35x wagering requirements tied to this bonus are pretty average, but the good news is that you have 60 days to complete the terms, compared to the average 2-week or 30-day expiration limit at other casinos.

Check Mr. Vegas Casino review for more details.

Grosvenor – Best Deposit Bonus Blackjack

#3. Grosvenor – Best Deposit Bonus Blackjack

Grosvenor offer: Deposit £20 play with a £50 welcome bonus


  • The bonus has low wagering requirements
  • Nearly all types of games qualify for the bonus
  • You have 30 days to satisfy the 5x wagering requirement
  • Deposits with all conventional payment methods qualify for the bonus


  • Bonus is valid only on your first deposit
  • The bonus is actually £30
  • Blackjack games have low wager contribution

Why We Recommend It

The bonus is tailor-made for blackjack players, though blackjack only contributes 5% of your wager toward meeting the wagering requirements, which, at 5x, are uncharacteristically low.

Full analysis in our Grosvenor Casino review.

777 Casino – The Best Online Blackjack Sign up Bonus

777 Casino – The Best Online Blackjack Sign up Bonus

777 Casino offer: Play with £21 free play


  • Get a £21 bonus just for joining the casino
  • You can claim the bonus regardless of whether you make a deposit
  • The bonus has relatively acceptable terms


  • The value of the bonus is slightly low
  • In addition to wagering requirements, the bonus is subject to other conditions

Why we recommend it

777 Casino’s £21 free bonus is a suitable offer for all new players who want to start slowly and simultaneously enjoy a blackjack session for free and see how the casino’s bonus system works.

No Bonus Casino – Best Cashback Blackjack Offer

No Bonus Casino – Best Cashback Blackjack Offer

No Bonus Casino offer: No wagering 15% cashback welcome bonus


  • The bonus is available to all No Bonus Casino players
  • You get the cashback bonus within 24 hours
  • The cashback amount is wager-free


  • The bonus may only be reserved for VIP players
  • The casino has a limited number of live and RNG table games

Why We Recommend It

Blackjack requires skill as much as it requires luck, and luck won’t always be on your side; in that regard, a cashback on your losses would be an appropriate consolation bonus.

Leovegas – Best Online Blackjack App

Leovegas – Best Online Blackjack App


  • The apps are compatible with all new iOS, and Android systems
  • High-rated apps on both Google Play and the App Store
  • Apps show consistently good performance
  • There are over two dozen RNG and live blackjack mobile games


  • The iOS app is compatible only with iOS 14.0 or later devices
  • Withdrawing winnings via mobile may be prolonged

Mobile User Experience Verdict

LeoVegas is a leader in mobile casino gambling, and it’s no surprise to provide the best blackjack apps, as the software rarely lags or crashes during gameplay. The LeoVegas apps have generated relatively positive ratings from thousands of mobile players on their respective app stores.

In addition to the apps’ performances, LeoVegas carefully designed them so players could have a smooth experience and quickly login while playing on the go.

Best Free Blackjack Bonus List

Best Free Blackjack Bonus – No Deposit List

Some online casinos offer free blackjack bonuses, mainly to new players. Note that the qualifier ‘free’ can be misleading as these bonuses are nearly always subject to the casino’s T&Cs. We selected the top no deposit bonus list with what we believe are the most advantageous terms where you can still play blackjack for ‘free.’

Best Live Casino Chips for Blackjack

Best Live Casino Chips for Blackjack

  1. 100% up to £200 at Mr. Vegas
  2. Up to £200 at 777casino
  3. 106% up to £86 at Ice36

Live casino chips may or may not be free, i.e., they may require a qualifying deposit or may be included as part of a bigger bonus package. The live casino bonuses we listed are all tied to a deposit but have other positive elements, such as their eligibility for live games other than blackjack.

Online Blackjack Deposit Bonus List

Online Blackjack Deposit Bonus List

  1. Deposit £20 play with a £50 welcome bonus at Grosvenor Casino
  2. 100% up to £200 at Mr. Vegas
  3. 100% up to £300 at Barz
  4. 200% up to £40 at Mr. Play
  5. 100% up to £200 at Casimba

The online deposit bonuses in our list are offered by reputed online casino operators, and except for one, all other bonuses are worth 100% or more. Both live blackjack games and RNG (random number generator) blackjack games qualify for this bonus.

Best Online Blackjack Apps and Mobile Blackjack Bonuses

Blackjack app Best for OS App Store rating Google Play rating First deposit bonus match


Apple iOS



Up to £100





Up to £100





Stake £10, get £50

How We Test Real Money Blackjack Casinos

  • The first step is to create an account and verify it
  • Next, we download the app and claim the mobile casino bonus
  • We use specialised tools to assess the app’s mobile performance
  • We play qualifying mobile blackjack games

Deposit-Based vs No Deposit Blackjack Casino Bonus Industry Average

Bonus details Values for no deposit bonus Values for deposit bonus

Bonus value



Minimum deposit

No deposit needed


Wagering requirement



Maximum cashout



Maximum bet



How We Review Blackjack Online Bonus Offers

When we review real money Blackjack casinos, we hold tight to a predetermined set of criteria. Our methodology includes reviewing the bonus itself – reviewing the terms and conditions and playing for the bonus – as well as general aspects of the casino that provides it.

How We Review Blackjack Online Bonus Offers

We Recommend Legit Blackjack Casino Sites Exclusively

If a certain operator has a low rating, is unlicensed, or consistently draws complaints and negative reviews, players will suspect even the most appealing of bonuses. But when you claim a bonus from a reputable and licensed casino operator, you are confident there will be no foul play or confusing terms intended to mislead. That is why we recommend bonuses strictly from licensed and trusted casino sites.

We Prioritise Convenient Blackjack Bonus Terms and Conditions

Closely analysing the terms is a critical element of our methodology for us to be able to provide a fair review of online blackjack bonuses. Favourable terms include low to average wagering requirements, convenient maximum win limits, longer bonus validity periods, reasonable bet limits, and qualifying games, which must include blackjack.

We Test Each Bonus Hands-on

After reading the bonus T&Cs, we get down to claiming the bonus and playing through the wagering requirements. One downside of blackjack bonuses is that you will need to actively play blackjack day after day to meet the playthrough requirements. This is due to the usually low wager conversion rate for bets on blackjack games.

Our Listings Are Based on Objective Ratings

Every casino and its respective blackjack bonus in our guide is rated highly on various casino review forums. We observe how existing and former players respond about their experience using particular bonuses and ensure the bonuses we recommend and their respective casinos are rated highly among players.

How to Choose the Best Online Blackjack Promotions

How to Choose the Best Online Blackjack Promotions

  1. Choose a casino that is licensed by the UK Gambling Commission
  2. Choose high-rated casino sites favoured by players and experts alike
  3. Make sure the bonus has fair wagering requirements and terms of use
  4. See that blackjack is one of the qualifying games for the bonus
  5. Estimate how much money you would need to redeem the bonus
  6. See that you will have enough time to satisfy the bonus terms once you claim the offer
  7. Calculate if playing for the bonus will require spending more money than you’d want to

As you can see, the outward value of the bonus (£10, £50, or £1,000) is among the last things you need to take into account when considering playing for a blackjack bonus

How to Claim Your Online Casino Blackjack Bonus

How to Claim Your Online Casino Blackjack Bonus

  1. Select one of our recommended bonuses
  2. Open the URL of the casino that provides that bonus and sign up
  3. Provide accurate registration information and verify your account
  4. Provide necessary KYC know your customer (KYC) documents
  5. Go to the cashier or bonus page (depending on the casino) and activate the bonus
  6. If it’s a deposit bonus, make a qualifying deposit and start playing

Online Blackjack Bonus Rules to Keep In Mind

Online Blackjack Bonus Rules to Keep In Mind

Reading specific bonuses’ terms and conditions can be tedious, but necessary to get a good idea of how the bonus works. There are, however, several principal conditions that apply to all bonuses everywhere. These conditions can differ from one casino to the next and can be changed at the discretion of their provider.

Wagering Requirements

The wagering requirements indicate the number of times you need to play through your bonus (and deposit) amount. If you claim a £50 bonus with 30x wagering requirements, you need to wager £50 thirty times before converting your bonus funds into cash balance.

Black Jack Bonus Conversion Limit

Bonuses typically limit the maximum amount of money you can win. Once you reach that limit, you can continue playing to satisfy the wagering requirements; you can convert only an amount equal to the maximum win limit, or lower, into real cash.

Blackjack Bonus Bet Contribution

You can meet the bonus wagering requirements by playing only qualifying games. But different game categories have different contributions toward reducing the wagering requirements. Blackjack games usually contribute between 5% and 10% of your wager.

Differential Bet Contributions for RNG vs Live Dealer Blackjack Games

  • Live casino games – 10%
  • RNG table games – 5-10%

Maximum Bet

When playing for a particular bonus, you can place bets only up to a specified amount. This amount may vary for different bonuses, but it is usually capped at either £5 or £10.

Black Jack Promotions Abuse

Bonus ‘abuse’ indicates a deliberate attempt by the player to get more bonuses or otherwise deceive the casino. One of the most common abuses is creating multiple accounts with fake identities to claim the same bonus multiple times.

How to withdraw winnings from an online blackjack bonus

  1. Ensure that you have completed the wagering requirements for the online blackjack bonus within the given time.
  2. Check to see if you have any other requirements for cashing out. Adding an initial deposit and wagering it once is one example.
  3. Pick the banking option you wish to use for the withdrawal. Consider its payout limits.
  4. If you did not do so yet, complete the KYC verifications to confirm your ownership of said method.
  5. Write in the sum you want to withdraw and hit the confirmation. Check for a confirmation email or notification.
  6. If the withdrawal did not finalise within the maximum waiting period, notify customer support.
  7. Do not alter the state of your account and balances before your payment issue finds its resolution.
  8. Follow the steps provided by the customer support agents. In the worst case, place a complaint according to the dispute resolution process.

Pros and Cons of Blackjack Bonuses

Pros and Cons of Blackjack Bonuses


  • You can play a variety of blackjack games
  • The blackjack bonus can apply to both RNG and live games
  • You can claim different types of blackjack promotions, including cashback
  • Some casinos provide no-deposit and/or low-wager blackjack bonuses


  • All bonuses, even free offers, usually have wagering requirements
  • Blackjack games almost always have low bet contributions

Play the Best Blackjack Games With Bonuses

Blackjack is a seemingly straightforward game. But online game developers have enhanced and reinvented the game by adding different features and, in the process, creating unique variants of the game. Below we explore some of the most popular blackjack variants and briefly explain each one.

Play the Best Blackjack Games With Bonuses

Free Bet Blackjack

Free Bet Blackjack is a version where instead of you personally doing split or double down bets, you get those bets for free. Note that you only get a free double down or split bet when you draw special hands, such as a pair or a hard 9, and so on.

We recommend that you learn about free bet blackjack rules, as well as the blackjack split before trying different rule variations.

Blackjack Surrender

Surrender is an optional move blackjack players have when they want to cut their potential losses by forfeiting their hand. You can surrender early, before the dealer sees if they have a blackjack, or late, i.e., after the dealer sees if they have blackjack.

Blackjack Switch

Blackjack switch is another variant of classic blackjack; only this one allows you to place equal bets on two different hands, then swap the second card if you wish.

For instance, if you get a 6 and a 9 on the first hand and a 9 and a 7 on the second hand, you can swap the 9 of the first hand and the 7 of the second hand to have two hands of 13 and 18, respectively.

Atlantic City Blackjack

This is a variant favoured for its low house edge. It is identical to classic blackjack in every regard – you can hit, double, split, stand, or surrender – only here you can also buy so-called ‘insurance’ at half your initial wager if the dealer gets an ace and you fear they may hit a blackjack.

Caribbean Blackjack

Caribbean blackjack combines elements of classic blackjack and Caribbean Stud Poker. It is a two-handed blackjack game using a single deck. The player places two bets for the blackjack game and one for the 5-card bonus hand.

Blackjack Odds and Payouts

Blackjack type Odds House edge







Different blackjack variants have different payout rates (house edge) and odds, and you will do well to know them before you start playing. You can browse our game guides to learn more about the odds and other rules of different blackjack games.

Note that many aspects participate to the overall payout of a blackjack game. Some of the most decisive factors are the number of decks used, the soft 17 rule, or the blackjack payout rate.

Learn the Blackjack Side Bets to Get an Edge

Almost all blackjack versions offer an option to place side bets. These are optional bets on outcomes other than beating the dealer to 21. Side bets are usually placed before the cards are dealt, so there is no way of knowing whether you will win. This means side bets are based wholly on luck.

You can start by learning to use the double down beginner strategy for blackjack. Once you master and can use simpler systems, you may further go into the standard and more complicated double down blackjack betting system.


What is Bonus Blackjack?

Bonus blackjack is a variant of blackjack where, if you wish, you can place a side bet before the dealer deals the hand. The side bet will pay a bonus if you hit a blackjack on your initial 2 cards.

Do all online blackjack casinos provide bonuses for the game?

We will generally select casinos in our list of blackjack sites based on multiple criteria including bonus availability. Thus, all entries from our selection of real-money blackjack casinos will have bonuses.

Are online blackjack bonuses only available to newly joining players?

You can also find online blackjack bonuses provided for existing players, VIP members, and loyalty program participants.

How do blackjack bonuses work?

How a blackjack bonus works can depend on the bonus itself, but it is usually tied to a qualifying deposit. Once you make the minimum deposit, the bonus will be credited as bonus funds. You will likely not be able to withdraw the bonus funds until you complete the bonus wagering requirements and terms. With every hand you bet on qualifying blackjack games, you will reduce the wagering requirements.

How do I claim an online blackjack bonus from a casino?

You should consult the casino bonus terms and conditions, as well as our applied guides published for each online blackjack bonus listed. There, you will find the necessary details.

Do I need to enter a promotional code to claim a blackjack bonus?

This is sometimes the case. You need to carefully consult the terms and conditions for a promotion. Note that we will provide you with such details when presenting a bonus.

Can I use my blackjack bonus in any blackjack title in the online casino?

The details on eligible games should be found within the bonus policy. Even if you claim a blackjack bonus, you will likely be barred from using the funds on any title.

Can I use a claimed online blackjack bonus on other table games on the site?

This will depend on the nature of the promotion you are claiming. If the operator explicitly expresses that you can only use the funds or bets on blackjack games, then you should not attempt otherwise.

Are online blackjack bonuses worth claiming in the UK?

If you want a clear and particular answer for a promotion you are considering, you should read the verdicts we provide for all analysed entries.

Are there any wagering conditions to be completed for online blackjack bonuses?

This is generally the case, with the UK market standard being 35x to 40x wagering requirements. Still, you should be able to find some bonuses that have no wagering conditions which are also available for blackjack.

Should I expect to encounter special restrictions for high-roller VIP online blackjack bonuses?

All promotions have their specific policy. However, you should not expect stricter or more disadvantaging rules for VIP players.

Can you convert a blackjack casino bonus into real money?

Yes. As we noted above, the casino will credit the money as ‘bonus funds when you claim the bonus.’ You cannot withdraw your bonus balance immediately.

Once you complete the wagering requirements and satisfy the remaining bonus terms, the online blackjack bonus will convert to ‘cash funds,’ which you will be able to cash out.

Can I use multiple online blackjack bonuses at the same time?

Most online casinos will require you to use and complete the wagering conditions for one bonus, before using a subsequent one.

Are all online blackjack bonuses subject to expiry dates?

All promotions are subject to a standard stated eligibility period. Once this time elapses, you cannot use the bonus funds regardless of other rules.

Can I use my online blackjack bonus for the mobile casino version?

Yes, multiple mobile casinos and apps that provide online blackjack bonuses for British potential claimants.

Are there any limits on the winnings I can derive from an online blackjack bonus?

We have described what the maximum cashout value means and how it limits your winnings. Essentially, it places an upper bound on potential converted winnings from bonuses.

Can I use any online blackjack bonus on live dealer blackjack titles?

Online blackjack bonuses for live games are a rare find. Fortunately, we provided our readers with multiple examples of such offers.

Can I earn loyalty points or VIP rewards while using an online blackjack bonus?

The answer depends on the type of VIP and loyalty programs you participate in. Most such systems only consider real money gambling.

Are there extra fees associated with claiming an online blackjack bonus?

No, there are no extra fees for receiving a bonus, with the exception of the deposit used to claim a payment-based promotion.

Can I use my online blackjack bonus in tournaments and special events?

No, most if not all casino tournaments require you to use real funds to participate and attempt to reach a higher score.

Is blackjack more skill or luck?

As much as it is based on ‘the luck of the draw,’ blackjack requires more skill than most other casino games, except, perhaps, for poker.

There is a certain level of luck involved. Still, sharp and experienced players can anticipate their chance of winning a particular hand with near-exact precision and make their moves based on rational thinking rather than relying on luck.

Can blackjack be profitable?

Technically yes, blackjack can be profitable. But to leave the table a winner, you need months, if not years, of honing your technique and improving your skill. But even then, as many experienced players will tell you, nothing is guaranteed.

Which blackjack variant has the best odds?

Single-deck blackjack has arguably the best player odds and a low house edge, i.e., a high RTP of around 99.6%. The odds are favourable for this game because it involves one rather than 5, 6, or more decks and because the croupier is usually required to stand on soft 17.

What happens when there’s a tie?

When you and the dealer are locked in a tie, you neither win nor lose and your initial wager is returned.