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UK Best Online Casinos presents the selection of the UK's top online casino sites

UK online casinos: GenesisCasino, bet365 casino, Will Hill Vegas, Unibet Casino are among the best-rated casino sites in the Great Britain offering popular and new slots, table games, welcome bonuses and free spins to try out games for free.

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  • William Hill Casino: 100% Buy in Bonus + 50 Free Spins
    18+. Play Safe. Opt in required. New customers to Casino page only. 1x per customer. Min. Buy in £10. Bonus value 100% of Buy in. Max. Bonus £300. 40x Wagering, Max Redeemable £4,000. 50 Free Spins with x35 wagering will be awarded after the Buy in Bonus is completed, Max Redeemable £1000. Bonus expires after 7 days. Stake contributions, player, country, currency, game restrictions and terms apply.
  • Unibet Casino Offer: Get a £40 Casino Bonus
    New customers only. Minimum deposit £10. 50x wagering requirement applies. Bonus will expire 30 days after opt-in. Real money will be used before your bonus money. Selected games won’t count towards wagering. If you request a withdrawal of your cash before completing the wagering, your bonus funds will be cancelled. Further T&C’s apply.
  • 888Casino Offer: Get £88 No Deposit Bonus
    New players only • Claim within 48 hrs • 14 day expiry • FreePlay (FP) wins credited as bonus & capped at £10, excl. JP wins • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 50x wagering – req. vary by game • Bonus expires in 90 days • Withdrawal restrictions, T&Cs apply.
  • SportNation Casino Bonus: £5 Free Spins every week
    18+, UK New players only. You have to opt in for this SportNation casino promtoion and play a total of £25+ on Slots games mentioned above or SportNation BlackJack/Roulette between Monday and Sunday.

Discover the very best online casinos in the UK for 2021/2022. We use tried and tested criteria for reviewing the top casinos. Find great games and slots, amazing software and superb welcome bonuses every time.

Online Casino / UK

  • bet365 Casino / code 365GMBLR
  • William Hill Casino UK
  • Betfred Casino
  • Unibet UK Casino
  • Grosvenor Casino
  • Virgin Bet Online Casino

Genesis Casino, CasinoLab, Casoola, Spin and Win, MR.Q are among the UK’s trusted new casino sites to try in 2022. Mentioned casinos are licensed by the British Gaming Authorities and offer new registering and depositing customers a welcome bonus, including free spins as well as ongoing loyalty promotions.

How We Test and Review the Top UK Casinos

Our review team gives every online casino a full MOT to ensure it passes our tests. Casinos must offer a great range of games and bonuses, of course. However, they should also ensure that they are properly licensed and adhere to all UK Gambling Commission requirements.

  • Casino Gaming Software: How does the back end operate? Is the games lobby easy to navigate and are there Search and Favourites functions?
  • Online Casino Licensing & Security: UK casinos should carry Gambling Commission licences before they launch for players. Player bankrolls must be segregated and data must be protected by Secure Sockets Layer (SSL) encryption every step of the way. Payouts and random number generators should also be audited by approved games testing labs.
  • Games & Slots: British online casinos should provide a full suite of excellent video slots and best table games like blackjack and roulette. Try classic slots from 1p a spin or go for a multi-million-pound jackpot with the best progressive slots in town. You should have access to a range of different software providers too, all of whom must be licensed in the United Kingdom.
  • Mobile Apps: We test all casino apps for Apple and Android smartphones to see how they operate. Gambling mobile apps in the UK should offer a comparable range of slots and table games to the online casino. You’ll also be able to use mobile payment solutions such as GooglePay and Boku.
  • Customer Service: Good customer support should be available via live chat, phone and email. Ideally, support must be available 24 hours a day. You’ll also find a full selection of FAQs in the Help Centre, but live chat bots can often answer your question without you having to talk direct to a human being.
  • Bonuses & Promotions: A good welcome bonus will help attract new players. However, the best online casinos in the UK will offer special deals throughout the year. Take your pick from free spins on new slots, leaderboard challenges with real prizes or get money back on losing roulette sessions.
What payment methods accepted by the UK online casinos?

  • The best online casinos allow deposits via a breadth of banking options. Make safe payments via debit card, e-Wallet, Paypal or online bank transfer. Minimum deposit limits must be low to cater to casual players, but VIPs will have access to higher limits tailored to them.
  • Do UK casinos support responsible gambling?

  • All UK casino sites licensed by UK Gambling authorities take a serious approach to responsible gaming. Casinos should provide you with resources to help with problem gambling and offer tools to set deposit limits and playing time limits. You’ll also have the option of requesting a period of self-exclusion or closing your gambling account altogether.