Best online blackjack casinos for 2025
Online casinos offer a whole host of blackjack variations, catering to beginners and high rollers alike. Explore the most popular and highest-paying games to play at the best UK blackjack casinos.
Top blackjack sites in the UK for May 2025
- 1Pub CasinoRead reviewWelcome Package
100% match up to £100
Games: 1,500+
Win Rate: 98.76%
Payout Speed: 24 hours
Pros and cons
Top quality customer service
Extensive live casino section
Limited table games
Bonus offer
Wagering requirements 40x Valid for 30 days Max cash out No max cash out Payment Options
18+ | New UK players only | Maximum bonus is 100% up to £100 | Minimum deposit is £10 | No max cash out | Wagering is 40x for bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | Cashback when offered, applies to deposits where no bonus is included | Cashback is cash with no restrictions | Gambling is addictive, please play responsibly | T&C Apply, 18+
- 2All British CasinoRead reviewWelcome Package
100% up to £100 + 10% cashback
Games: 1,200+
Win Rate: 96.85%
Payout Speed: 24 hours
Pros and cons
Fast 24-hour withdrawals
Welcome bonus worth up to £100
Not many withdrawal options
Bonus offer
Wagering requirements 35x Valid for 30 days Max cash out Unlimited Payment Options
18+ | New UK players only | Maximum bonus is 100% up to £100 | Minimum deposit is £20 | No max cash out | Wagering is 35x for bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | Cashback when offered, applies to deposits where no bonus is included | Cashback is cash with no restrictions | Gambling is addictive, please play responsibly | T&C Apply, 18+
- 3JackpotCity CasinoRead reviewWelcome Package
100% up to £100 + 100 free spins
Games: 450+
Win Rate: 97.43%
Payout Speed: 1 working day
Pros and cons
Established and secure casino
24-hour payouts
Limited selection of payment methods
Bonus offer
Wagering requirements 50x Valid for 7 Days Eligible games Jackpot City Gold Blitz Payment Options
18+ | New UK players only | Maximum bonus is 100% up to £100 | Minimum deposit is £20+ | 50x wagering applies (as do weighting requirements) | Offer valid 7 days from registration | Free Spins: Awarded on Gold Blitz once staked £20 on any Games Global game | Spin value is £0.10 each. No wagering requirements on free spin winnings | Gambling is addictive, please play responsibly | T&C Apply, 18+
- 4Duelz CasinoRead reviewWelcome Package
£100 + 100 free spins
Games: 2,000+
Win Rate: 97.00%
Payout Speed: 0-2 working days
Pros and cons
Fun and large games library
Great live casino platform
Fees applied to some deposits
Bonus offer
Wagering requirements 45x Valid for 30 days Max cash out £500 Eligible games Book of Dead Payment Options
18+ | New UK players only | Maximum bonus is 100% on first deposit up to £100 + 100 Free Spins on Book of Dead | Minimum deposit is £20 | Max cashout from welcome bonus money winnings is £500 | Max cashout from free spins winnings is £100 | Wagering is 30x for bonus money and 45x for free spins | Maximum bet with an active bonus is £2 | 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row, log in each day is required | 30-Day Bonus money expiry | 3-Day free spins expiry | Some games may not be played with a bonus. Games may contribute differently when wagering a bonus | Gambling is addictive, please play responsibly | T&C Apply, 18+
- 5Fun CasinoRead reviewWelcome Package
100% up to £123
Games: 1,500+
Win Rate: 97.02%
Payout Speed: 1-3 working days
Pros and cons
1,500+ games from top software providers
Generous welcome offer
Mobile platform has no app and only features slots
Bonus offer
Wagering requirements 50x Valid for 30 days Payment Options
18+ | New UK players only | Maximum bonus is 100% up to £123 | Minimum deposit is £10 | No max cash out | Wagering is 50x for bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | Gambling is addictive, please play responsibly | T&C Apply, 18+
- 6WinomaniaRead reviewWelcome Package
100% match up to £100 + 100 bonus spins
Games: 900+
Win Rate: 97.06%
Payout Speed: 2 working days
Pros and cons
Welcome bonus of up to £100 + 100 bonus spins
Solid live casino options
No native mobile app
Bonus offer
Wagering requirements 40x Valid for 30 days Max cash out 3x Bonus Eligible games Big Bass Splash Payment Options
18+ | New UK players only | Maximum bonus is 100% on first deposit up to £100 + 100 Free Spins on Big Bass Splash | Minimum deposit is £10 | Max cashout is 3x the bonus | Max cashout from bonus winnings is £100 | Wagering is 40x for bonus money and bonus spins | Maximum bet with an active bonus is £2 | 30-Day Bonus money expiry | 24-Hour bonus spins expiry | Bonus is valid for selected games only | Gambling is addictive, please play responsibly | T&C Apply, 18+
- 7Betway CasinoRead reviewWelcome Package
Stake £10 get 125 free spins
Games: 450+
Win Rate: 98.28%
Payout Speed: 1-2 working days
Pros and cons
Reputable casino with 15+ years of experience
Regular bonuses and promotions
Live chat not easily accessible
Bonus offer
Wagering requirements 50x Valid for 7 days Eligible games Big Bass Bonanza Payment Options
18+ | New UK players only | Make a successful £10 deposit and £10 stake on Casino, Vegas or Live Casino, and get 125 free spins on Hold and Spinner | Free spins come with a value of £0.10 per spin | No wagering requirements on free spin winnings | Debit Card deposit only (exclusions apply) | This offer is valid 7 days from the new account being registered | Gambling is addictive, please play responsibly | T&C Apply, 18+
- 8CoralWelcome Package
Bet £10 & get £50 + 1,000 Coral Coins
Games: 2,000+
Win Rate: 95.80%
Payout Speed: Instant
Bonus offer
We're working on getting bonus deals with this casino, stay tuned!
Payment Options
18+ | New Casino Players Only | Deposit Required (excluding certain types) | Minimum £10 bet on qualifying games | £50 Bonus on selected games | 40x wagering requirement | Bonus must be accepted within 14 days, valid for 30 days | Additional 1000 Coral Coins awarded | Player restrictions and T&Cs apply. T&C Apply, 18+
- 9Hippodrome CasinoWelcome Package
100% up to £100 + 100 bonus spins
Games: 450+
Win Rate: 96.33%
Payout Speed: 2-5 days
Bonus offer
Wagering requirements 50x Valid for 7 days Payment Options
18+ | New customers only | Opt-in required | 100% Match Bonus up to £50 on 1st deposit of £10 | 50x bonus wagering applies as do weighting requirements | Debit Card deposits only | This offer is valid for 7 days from your new account being Registered | Irregular gameplay may invalidate your bonus T&C Apply, 18+
- 10Grosvenor CasinoRead reviewWelcome Package
Play with £50 when you deposit £20 + 100 Free Spins
Games: 600+
Win Rate: 97.80%
Payout Speed: Instant
Pros and cons
Trustworthy brand licensed by UKGC
15-minute withdrawals
Limited table game selection
Bonus offer
Wagering requirements 30x Valid for 30 days Max cash out £2,000 Payment Options
New Customers by invite Only || Min Deposit £20 (exc PayPal & PaySafe) || Max Bonus £30 (30x wagering & max wins £2000) & 100 Free Spins @10p playable on selected games (1x wagering on wins, max wins £500) T&C Apply, 18+
- 11Lottoland CasinoWelcome Package
Deposit £20 & Get 100 Free Spins On Big Bass Bonanza
Games: 4500
Win Rate: 97%
Payout Speed: 0-5 days
Bonus offer
We're working on getting bonus deals with this casino, stay tuned!
Payment Options
18+ | £20 min deposit | New players only | Valid until 14/02/26 | 30-day expiry | No wagering requirements | Real money stakes only | Free spins on Big Bass Bonanza | One claim per player | Opt-in required | Full T&Cs apply | T&C Apply, 18+
- 12Luna CasinoWelcome Package
100% up to £50 + 50 free spins
Games: 2,700+
Win Rate: 98.31%
Payout Speed: 1-2 working days
Bonus offer
Wagering requirements 30x Valid for 30 days Max cash out N/A Eligible games Book of Dead Payment Options
18+ | New UK players only | Maximum bonus is 100% on first deposit up to £50 + 50 Free Spins on Book of Dead | Minimum deposit is £20 | Wagering is 30x for bonus money and 60x for free spins | Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies) | 30-Day bonus expiry | Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos | Spins must be used and/or Bonus must be claimed before using deposited funds | Bonuses do not prevent withdrawing deposit balance | Gambling is addictive, please play responsibly | T&C Apply, 18+
- 13Monopoly CasinoWelcome Package
Spend £10, get 100 Free Spins on Monopoly Paradise Mansion
Games: 450+
Win Rate: 97.27%
Payout Speed: 1-2 days
Bonus offer
Wagering requirements 40x Valid for 30 days Eligible games Monopoly Paradise Mansion Payment Options
18+ | New UK members only, must opt in | Min £10 deposit & wager | 30 day expiry from deposit | Free Spins Value: £0.01 | Wagering Requirements: 40x | Bonus funds and any winnings from free spins must be wagered before they can be withdrawn | Free Spins: on MONOPOLY Paradise Mansion T&C Apply, 18+
- 14Yeti CasinoRead reviewWelcome Package
100% up to £111 + 100 free spins
Games: 2,500+
Win Rate: 96.00%
Payout Speed: 0-1 working day
Pros and cons
2,500+ games
24-hour withdrawals
Limited payment options for withdrawals
Bonus offer
Wagering requirements 60x Valid for 30 days Eligible games Book of Dead Payment Options
18+ | New UK players only | Maximum bonus is 100% on first deposit up to £111 + 100 Free Spins on Book of Dead | Minimum deposit is £10 | No restrictions while playing with cash | Wagering is 60x for bonus money and free spins | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | 30-Day bonus expiry | Gambling is addictive, please play responsibly | T&C Apply, 18+
- 15Casino77Read reviewWelcome Package
100% up to £77 + 77 free spins on Big Bass Bonanza
Games: 5,000+
Win Rate: 97.15%
Payout Speed: 1 working day
Pros and cons
Huge library of 5,000+ games
Generous welcome offer including deposit match and free spins
Withdrawal fee of 1% up to £3 applies
Bonus offer
Wagering requirements 40x Valid for 30 days Payment Options
18+ | New players only | Opt-in Required | Wager from real balance first | 40X wager the bonus and the winnings from free spins | Contribution varies per game | Selected games only | Wager calculated on bonus bets only | Bonus valid 30 Days from receipt/free spins valid for 7 days from issue | Max conversion: 3x for the bonus | Max conversion for free spins: £100 | Limited to 5 brands within the network | Excluded Skrill and Neteller deposits | Withdrawal requests voids all active pending bonuses | Full Terms Apply T&C Apply, 18+
UK blackjack casinos – our top 5 picks
With hundreds of blackjack casinos available in the UK, where do you start? Our team has done the groundwork for you and selected the top online casinos for blackjack, considering everything from game variety and bonuses to safety and security.
| 🏆 #1 blackjack casino in the UK | |
| 🎲 Best for game variety | |
| 💸 Best for fast withdrawals | |
| 🎁 Best for bonuses & promotions | |
| 💰 Best for high-stakes games |
1. Mr Mega
Mr Mega has an excellent reputation among blackjack players. You can play 11 classic blackjack games and over 45 live blackjack options, including VIP variations with high betting limits. Sign up and claim Mr Mega’s 100% match bonus of up to £50 to play blackjack games with a boosted bankroll.
2. All British Casino
All British Casino is a must for blackjack players looking for pure entertainment. There are over 25 blackjack games in total, including live casino options with unique side bets such as Blackjack Azure, Blackjack Ruby and Blackjack Power. The casino also offers exclusive titles like All British blackjack.
3. MagicRed
MagicRed casino delivers over 70 exciting, high-quality blackjack games from seven leading software providers, including Evolution Gaming, Games Global and Stakelogic. If you’re wondering where to start, Infinite blackjack is a great choice, boasting a high return to player (RTP) of 99.47% and four side bets to increase your chances of winning big.
4. Pub Casino
The classic British pub theme and simple navigation make Pub Casino one of our all-time favourites. You can play 14 online blackjack games and a host of live casino options with lucrative bonus features. Pub Casino also offers speedy payouts, with most withdrawals processed within 24 hours, meaning you won’t have to wait around for your winnings.
5. Grosvenor Casino
Grosvenor Casino is one of the UK’s leading gambling sites, with over 20 decades of experience in the iGaming space. The casino’s games are renowned for having high-quality graphics and sleek gameplay across multiple devices, making it a perfect choice for blackjack players who enjoy mobile gambling. There are 12 online blackjack games and an impressive collection of live blackjack titles.
What is blackjack?
Blackjack is a classic table game often played with a 52-card deck. The game’s objective is to create a hand with a total value higher than the dealer without going over 21 – known as ‘bust’.
Numbered cards are valued as shown, while all picture cards (J, Q and K), except the ace, are worth 10 points. An ace can be worth one or 11. The only major difference between classic and online blackjack is that you play against a computer instead of a real human dealer.
Play online blackjack for free & real money
Please note that you must be aged 18 or older to play our games.
Popular blackjack variants
Classic blackjack has inspired new and exciting variations with unique twists and additional side bets. Here are the most popular online blackjack games at UK casinos:
European blackjack is one of the most popular variations of the game. Traditionally, it is played using two decks of cards, and players may split their hands once on cards of equal value. While the rules are more conservative than its American counterpart, the straightforward gameplay makes it an excellent choice for beginners.
In American blackjack, six to eight decks are used, and players can split hands up to three times into any pair. The number of decks used increases the house edge to 0.61% compared to 0.39% in European blackjack, but players are given more options to increase their win potential. American blackjack also allows players to ‘surrender’ and only lose 50% of their original bet.
This popular variant allows players to place a bet on two hands and switch the second card dealt between the two hands. The house edge in Blackjack Switch, sitting at 0.58%, is also lower than classic blackjack, giving players a better chance of winning a payout.
The difference between Spanish 21 and traditional blackjack is that cards numbered 10 are removed, leaving just 48 cards in the deck. Also, a player’s 21 or blackjack always beats the dealers – although this is more challenging with no 10s in the deck.
Pontoon is like Spanish 21 but is played with eight 52-card decks. This version has no dealer upcard, and dealers win in any tie situation. In this version, five-card hands or a blackjack (known as a Pontoon) pay 2:1.
Live blackjack is simply the live dealer version of the chosen game. In this version, you take on a human dealer in real-time and, potentially, other players linked to the stream. These games broadcast the action from state-of-the-art studios using HD cameras, making it perfect for those looking for a more authentic casino experience.
Best blackjack casino bonuses in the UK
New and returning players can claim various promotions and bonuses at blackjack online casinos in the UK. Welcome bonuses are usually the most lucrative and often consist of match deposits, free spins or a combination of the two.
Other highly sought-after bonuses available at our top-rated UK blackjack casinos include reload, no wagering and no deposit bonuses. Always read the T&Cs before you opt-in so you’re aware of the wagering requirements and which blackjack games are eligible. Check out what’s on offer at the best blackjack casinos online:
Blackjack odds & payouts explained
All online blackjack games have a house edge, which is the mathematical advantage a game gives a casino over the player. The house edge varies across different blackjack variations, and it’s important to check this beforehand to determine a game’s profitability. For example, European blackjack (0.39%) has a better house edge for the player than American blackjack (0.61%).
Payout odds can also vary from game to game, but most variants will payout 3:2 when you beat the dealer with blackjack. Take a closer look at the averages for popular variations below:
| Variant | Odds | House edge |
|---|---|---|
| European blackjack | 3:2 | 0.39% |
| American blackjack | 3:2 | 0.61% |
| Blackjack Switch | 1:1 | 0.58% |
| Spanish 21 | 1:1 | 0.40% |
| Live blackjack | 3:2 | 0.49% to 0.72% |
How to play online blackjack
Online blackjack is an easy game to learn and master. Follow these quick and easy steps to get started:
Visit one of the top blackjack casinos listed on this page.
Create an account. You must submit personal information, including your full name, date of birth, email and address, to register.
Fund your account, ensuring you meet the casino’s minimum deposit requirements.
Visit the game library and take your pick of the blackjack games available.
Open the in-game menu to read the rules. Then, place a real money bet and play blackjack online.
Mobile blackjack casinos
If you prefer playing games on the move, the casinos recommended on this page are compatible with iOS and Android devices. The best mobile casinos also have free casino apps, offering a smoother mobile gaming experience. You can play various games, including blackjack, at our featured mobile casinos while enjoying fast loading speeds, sleek graphics and mobile-exclusive bonuses.
Real money blackjack vs. free blackjack
When it comes to thrills and entertainment value, real-money blackjack is hard to beat. However, playing free blackjack online is ideal for testing out new strategies. Consider the pros and cons between the two versions below:
| Real money blackjack | Free blackjack |
|---|---|
| ✅ Chance to win real money | ✅ Test different strategies with no risk |
| ✅ Vast selection of online games to choose from | ✅ Can play without risking real money |
| ✅ Live casino options available | ✅ Explore and try new online casinos |
| ✅ Can claim casino bonuses to boost bankroll while playing | ❌ Lacks the excitement of real money gameplay |
| ❌ Risk of losing real money while playing | ❌ Fewer variations to choose from as live blackjack isn’t available in demo mode |
Tips on how to win blackjack for real money
Here are some helpful tips on how to win real money blackjack to maximise your playing experience:
Only play at licensed and regulated blackjack sites to ensure you’re protected while you play.
Read up on a blackjack strategy before you begin and apply it during a game.
Claim a casino bonus or promotion to boost your bankroll and extend your gaming session.
Play high RTP blackjack titles to increase your chances of winning better returns.
Set a time and spend limit to ensure you gamble responsibly and don’t bet more than you can afford.
Best blackjack software providers
Some of the world’s best-known software developers power our recommended online blackjack casinos. Learn more about these game studios in our dedicated guides:
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FAQs
Yes. If you place a real money bet on a blackjack game, you could win real cash if your hand beats the dealer’s without going over 21.
You can play legit online blackjack games at licensed and regulated casinos like those recommended on this page.
Mr Mega is our top online casino for blackjack games in the UK. You can play over 70 classic and live blackjack variations, including popular variants like Vegas Strip and European blackjack.
Blackjack is a game of luck, but you can employ strategies that affect the outcome. The basic strategy is one of the most successful and incorporates methods such as standing on a hard 17 and doubling down on 11.
This depends on your playing preferences. European blackjack is a fantastic option for new players as it uses two decks of cards and has straightforward gameplay, whereas Blackjack Switch would be an exciting option for amateur players.
Both variants are fun, but live blackjack is superior if you want an authentic casino experience and the chance to interact with the dealer and other players.
It’s possible to count cards playing blackjack online; however, as online casinos use random number generator (RNG) technology to shuffle cards, it’s very tough. The counting cards strategy is more effective when playing live casino blackjack.
Alexandra is a writer and reviewer based in London. She has worked for renowned online sportsbooks and casinos such as Ladbrokes. She is passionate about discovering the next big thing in online gambling and always has an eye out for new brands, casino games and slots that are set to take the world by storm.
