The Best UK Online Casinos

These are the best UK online casinos. They are the best in their field and enjoy a great reputation and reviews. You can register to the sites by clicking on "Play" or read our comprehensive reviews by clicking on "Review"

Casino Welcone Bonus Rating    
888 888Casino 100% up to £100 BONUS
T&C Apply18+. New players only.

Gamble responsibly.

£20 min deposit.

Bonus must be claimed within 48 hours and expires after 90 days.

Wagering requirements 30x, completed in 90 days Certain games contribute more than others to the wagering requirements.

Max bonus wins £500.

May be used on selected games only.

Neteller & Skrill deposits excluded.

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9.5 Play Review
zodiac Zodiac Deposit $1 get $20 for free spins
T&C Apply+18. Only for first time real accounts.

€20 credited to account for 80 0.25 bets on progressive jackpots.

2-5 deposits also eligible for 50%-100% match bonuses.

£10 minimum deposit for subsequent deposit bonuses.

Gamble responsibly

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9.5 Play Review
playojo PlayOJO Up to 50 free spins on your first deposit
T&C Apply+18. Only for first deposit.

£10 minimum deposit.

50 free Spins on Book of Dead slot. Free Spin Value: £0.10.

OJO’s Rewards and Game Play policy applies.

Gamble responsibly.

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9.5 Play Review
mega Mega 100% up to €50 Welcome Bonus
T&C Apply+18. First Deposit Only.

Min. deposit: €20.

Wagering requirement 60x in 30 days.

Only Slots count.

Max bet is 10% (min €0.10) of the Bonus amount or €5 (lowest amount).

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9.3 Play Review
yako Yako 100% Welcome Bonus £99 + 99 Free Spins
T&C Apply18+ New players only.

£20 minimum deposit.

Wagering requirements of 40x.

Excluded for Neteller & Skrill deposits.

Max bet with bonus €5.

Gamble responsibly.

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9.3 Play Review
William Hill William Hill 100% Buy in Welcome Bonus + 50 Free Spins
T&C Apply+18. Opt in required.

New players to the Casino.

Min. Buy in £10.

Bonus value 100% of Buy in.

Max. Bonus £300. Wagering requirements of 40x.

Max Redeemable £4,000.

50 Free Spins with x35 wagering requirements after the Buy in Bonus completed, Max Redeemable £1,000.

Bonus expires after 7 days.

Gamble responsibly.

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9.5 Play Review

The Best Online Casino in the UK

The process of finding the best online casino for you to play at can often be an arduous task, particularly if you are not really sure what separates the good from the bad and the ugly. There is so much to consider. Here, we take a look at what you should be looking for when making your decision.

Make sure the Casino Accepts UK Players

The first important factor is that you will be looking to play from within the UK. Recent British government legislation meant that operators now had to be located within the borders of the UK or face a hefty tax bill if they wished to offer products to UK-based players. This meant that a number of operators decided to withdraw from the UK market. So firstly, make sure you join a casino that accepts UK players. The last thing you want is to join an online casino UK players aren't able to play at.


Reputation is another vital factor. If you are recommended a certain casino by a friend or family member then it will make sense for you to give it a try. There are a number of casinos out there that do not have the best reputations and there is usually a good reason for that. Be wary, read online casino reviews, and make sure you feel comfortable with your choice.


Security is another redeeming aspect of a quality casino. You certainly do not want to sign up to be a member at a casino where there have been a number of account and server hackings. Check which software developer is behind the site. Usually, the big names of Playtech, Net Entertainment, and Microgaming are reliable names to start with. That is not saying all smaller brands are unreliable. Do your research and make sure you're joining a safe online casino and not one that has a poor security track record.


Banking is key when deciding on a casino to join. The whole term of gambling is based on the actions of winning and losing. Payment and withdrawal methods are vital in this process so what is the point in signing up to a casino that makes it difficult to deposit funds and get you playing but also makes it awkward to withdraw your winnings.

Selection of Games

The selection of games is going to be the one aspect of a casino that will sway you but make sure it's not the only thing that influences your decision. Of course, there's no point signing up to somewhere that does not offer the games you want to play but nowadays there are a wealth of games available at casinos so ensure you consider this when deciding on where to join but do not let it override the above factors.

Mobile Games

If you plan on playing the casino with your mobile phone then it is crucial to make sure that the casino of your choice offers an app with your favourite games.

Bonuses and promotions

One of the major things to consider is the promotions and bonuses on offer. Essentially, they are used to lure in new players or to bring back older players that have been inactive. They are just a marketing tool. However, if you play your cards right you can take advantage of casino bonuses to get free money to play with.

In conclusion, finding your ideal casino can be a tough job and it might take a couple of times before you find a casino you are happy with. However, take all the factors listed above into consideration and you will find a casino you enjoy playing at soon enough.