UK Online Casinos - Best Of 2019

Every recommendation in our best online casinos UK list is fully mobile-compatible, and licensed by the Government-appointed UK Gambling Commission. Play it safe - pick one of our recommended UK online casinos, claim your signup bonus, and enjoy!

Best Online Casinos In The UK

  • All licensed and regulated by UK Gambling Commission
  • All thoroughly reviewed and vetted by CasinoGuide
  • All fully compatible with mobile devices

Your bonus will be automatically assigned once you sign up and make a deposit.

Up To £1500 Welcome Bonus
4.5
Very Good
Play Now Bonus Details
T&Cs apply
No Deposit Offer : New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hours of receiving the email and expires after 14 days • FP winnings are credited as bonus and capped at £15, unless a Jackpot win • Welcome Bonus Package: 1st deposit immediate 100% up to £100 bonus • 2nd -5th deposits must be completed within 7 days and must be wagered 3 times within 7 days to receive 30% up to £350 bonus • £20 min deposit • ​Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering requirements vary by game • This offer may not be combined with any other offer • Withdrawal restrictions & full T&Cs apply: No Deposit Offer terms & ​​​​Welcome Bonus Package terms.
Up To £1500 Welcome Bonus
Up To 100% Match Bonus
Up To £1500 Full Bonus
Bonus code: welcome1
Mobile & Tablet friendly
Up To £400 Welcome Bonus
4.5
Very Good
Play Now Bonus Details
T&Cs apply
Significant terms: 18+. New UK players only. 20 Free Spins on sign up. Deposit Bonus: 100% up to £100 Bonus + 20 Bonus Spins, on each of your first 4 deposits. £10 min deposit (Skrill, Neteller excluded). £5 min. wager to activate Bonus Spins. All spins are valid on Book of Dead and expire after 7 days. 35x wagering on eligible games (£5 max stake) before Bonus, Free Spin or Bonus Spin winnings can be withdrawn. Eligibility restrictions apply. Please play responsibly. BeGambleAware.org.
Up To £400 Welcome Bonus
Up To 100% Match Bonus
Up To £400 Full Bonus
Bonus code: Not Required
Mobile & Tablet friendly
Up To £500 Welcome Bonus
4.0
Very Good
Play Now Bonus Details
T&Cs apply
New customers only. Standard: Min deposit £20 max bonus £200. 40x wagering. Game weighting applies. Cashback: 5% cashback on first and all other deposits during week 1, 10% cashback on all additional deposits taking place in week 2 only. Bonus betting limits: slots - £5 all other games – 10% of bonus amount. Full T&Cs apply.
Up To £500 Welcome Bonus
Up To 100% Match Bonus
Up To £500 Full Bonus
Bonus code: Not Required
Mobile & Tablet friendly
Up To £50 Welcome Bonus
4.0
Very Good
Play Now Bonus Details
T&Cs apply
New UK&IRL Customers only. Min deposit £10 . Deposits made with e-wallets are not valid for this promo. Bonus wagering x35 on eligible games. Winnings from bonus capped at £500 . Spins available after bonus is redeemed/lost. 10 per day with no wagering.Full terms & conditions apply.
Up To £50 Welcome Bonus
Up To 500% Match Bonus
Up To £50 Full Bonus
Bonus code: Not Required
Mobile & Tablet friendly
Up To £100 Welcome Bonus
3.5
Good
Play Now Bonus Details
T&Cs apply
Terms and Conditions apply. New players only. 18+. 35x wagering applies to Bonus Cash and Bonus Spins. Deposit of £20+ unlocks a 100% Match Bonus up to £100 in Bonus Cash, subsequent wager of £20+ on slots unlocks 100 Bonus Spins and 20 Bonus Spins per day over 5 days on selected games. BeGambleAware.org.
Up To £100 Welcome Bonus
Up To 100% Match Bonus
Up To £100 Full Bonus
Bonus code: Not Required
Mobile & Tablet friendly
  • Great selection of games
  • Great welcome bonus and promotions
3.5
Good
Mobile & Tablet friendly
Read Review
  • Accessible and rewarding loyalty schemes
  • Great customer service in a range of languages
3.5
Good
Mobile & Tablet friendly
Read Review
  • Huge library of slots games
  • Inclusive customer rewards policy
3.5
Good
Mobile & Tablet friendly
Read Review
  • Great looking design
  • Large library of different types of casino games to choose from
3.5
Good
Mobile & Tablet friendly
Read Review
  • 24/7 Customer Support
  • Mobile Compatible
3.0
Good
Mobile & Tablet friendly
Read Review
  • Mobile Compatible
  • 24/7 Casino Customer Support
3.0
Good
Mobile & Tablet friendly
Read Review
  • No transaction fees
  • Over 100 Slots games
3.0
Good
Mobile & Tablet friendly
Read Review
  • Best Game Providers
  • Mobile Compatible
3.0
Good
Mobile & Tablet friendly
Read Review
  • Generous Casino Bonuses
  • VIP Program
3.0
Good
Mobile & Tablet friendly
Read Review
  • Wide selection of games
  • Well-designed mobile site
3.0
Good
Mobile & Tablet friendly
Read Review
  • Huge library of Slots games
  • Clean and user-friendly design
3.0
Good
Mobile & Tablet friendly
Read Review

Are Online Casinos In The UK Legal?

Online casinos in the UK are completely legal and regulated. All legal UK online casinos hold a license from the Gambling Commission - the official Government body charged with ensuring the fair and legal operation of all gambling services offered in the UK.

uk licensed online casinosWhen the Gambling Act 2005 was passed, thereby making both online and offline gambling legal in the UK, the Government formed what is known as the Gambling Commission. Put simply, the Gambling Commission is the ultimate authority when it comes to all kinds of gambling in the UK.

It is a legal requirement for any online casino offering their services to UK players to have a license issued by the Gambling Commission. This license indicates that the casino abides by all of the various rules and regulations set out by the Gambling Commission, which cover many areas; from fair play to payouts, to advertising – and everything in between.

UK licensed online casinos are some of the most trustworthy, as a Gambling Commission license is one of the hardest to get in the gambling industry.

Our Top Recommendation
Up To £1500 Welcome Bonus
4.5
Very Good
Play Now
T&Cs apply
No Deposit Offer : New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hours of receiving the email and expires after 14 days • FP winnings are credited as bonus and capped at £15, unless a Jackpot win • Welcome Bonus Package: 1st deposit immediate 100% up to £100 bonus • 2nd -5th deposits must be completed within 7 days and must be wagered 3 times within 7 days to receive 30% up to £350 bonus • £20 min deposit • ​Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering requirements vary by game • This offer may not be combined with any other offer • Withdrawal restrictions & full T&Cs apply: No Deposit Offer terms & ​​​​Welcome Bonus Package terms.

Best Online Casino Bonuses For UK Players

It’s important to understand the many different types of casino bonus that are available to you, particularly when you’re signing up at a new UK online casino. For online casinos, UK players represent a huge and highly competitive market – which is why the bonuses on offer are so massive, sometimes even extending into the £1000s!

When you register, the first thing you’ll want to look for is a generous casino signup bonus that helps you make the most out of your deposit. These typically work by offering you a percentage of your initial deposit amount as bonus credit to be spent on playing some of their more popular games, basically risk free.

Match Bonuses In Practise

A percentage of your deposit doesn’t sound that generous on its own, but if the percentage is 200% and your deposit is £50, then your bonus amount will be £100. This gives you a total of £150 to play with!

Collecting Your Signup Bonus

uk online casino bonusIn our casino bonus section, you can read more about the best deposit bonus casino offers available at the top online casinos UK players can access. Having these extra funds in your account will certainly help you hit the ground running.

If you just want to get started as quickly as possible, take a look at our recommended UK online casinos list, compare them by their bonuses and ratings, and pick the one that looks best to you. Then just click on the 'Play Now' button and we will take you straight there. Once you complete the signup process and make your deposit, the bonus will be applied to your account.

Be aware though, that you won’t be able to immediately withdraw your bonus funds. Online casinos in the UK and around the world always apply wagering requirements to their bonuses to avoid such abuse. This means you need to ‘play through’ your bonus credit a certain number of times (usually 35) before it becomes eligible for payouts. All of this information should be clearly displayed at the casino website.

Online Casino UK No Deposit Bonus

One of the most popular types of promotional offers available to UK online casino players is the no deposit bonus. These are exactly what they sound like – bonuses which you can claim without staking any of your own money. Sound too good to be true? Well unfortunately it kind of is.

The no deposit bonuses UK players can expect to receive are a great deal lower than those you can get by making a deposit. Typically, the best you can hope for is £5-10 in bonus credit, which is usually subject to some pretty strict wagering requirements. Some free spins on Slots games might be thrown in to sweeten the deal, but if you’re intending to maximise your signup bonus, it’s always better to make a deposit.

UK Online Casino Games

online casino uk gamesEnjoying games at online casino websites is an excellent way to brighten up your day and pass the time from the comfort of your own home. You don’t have to drive anywhere and you can even play at online casinos from a mobile device if you desire to whilst you’re running out and about.

From Blackjack and Craps, to Slots and Roulette, online casinos in the UK have got it all. Here at CasinoGuide UK, you can find lists of online casinos that are most highly recommended for your particular choice of game. These can be found on our casino games page.

Whether you want to play Roulette, Blackjack, or online Slots for real money, you will find the ideal online casino website to play at right here on CasinoGuide. In addition, we provide in-depth strategy guides on all the most popular games, for beginners and advanced players alike.

Best Online Casino Payouts UK Players Have Won

The biggest UK online casino win on record is a whopping £13.2m. This was won in October 2015 by a British man playing the infamous Mega Moolah Slot, made popular by its massive, life-changing jackpot which never goes lower than £1m. Another Brit playing the Dark Knight themed Slot won £5.8m in 2012.

But these wins are dwarfed by the two biggest payouts ever seen in online casino games, which were both taken down by players on the continent. Mega Fortune held the record for nearly six years with a payout of €17.8m, until it was smashed by Mega Moolah Mobile in September 2018 with a monumental payout of €18.9m.

It’s hard to imagine the feeling you would get if you suddenly won nearly £17m while playing on your mobile phone. But if you want to have a shot at it, you can try playing some progressive jackpot Slots and who knows, may you will be next!

Are UK Online Casino Games Fair?

Here at CasinoGuide UK, we only recommend the best online casinos which are regulated by the Gambling Commission, meaning they have been checked for fair gameplay practises. By playing at one of the top online casinos listed here, you avoid running the risk of playing games with odds that are more tilted towards the house than other casino websites.

With that said, it is important to note that all online casino games give the casino at least a slight edge over you, the player. This ‘house edge’ is there to ensure that the UK online casinos win more than half of the time on average, over the long-term. This is par for the course in casino games, and the good thing is that this information is freely available – you can find it in our game guides.

In Roulette for example, the house edge is relatively easy to understand. In European Roulette, there is one 0 pocket, and in American Roulette there are two, which in effect doubles the house edge - as landing in a 0 pocket means that all bets (except a bet on 0) lose. When you play online Blackjack, the dealer has an edge due to the fact that he will always play his hand last – giving the player the possibility of busting and winning the bet by default.

Try Some Free Games!

Starburst By NetEnt

Play for free

Book Of Dead By Play'n Go

Play for free

Gonzo's Quest By NetEnt

Play for free

Mega Fortune By NetEnt

Play for free

Fruit Warp By Thunderkick

Play for free

Age Of The Gods By Playtech

Play for free

Twin Spin By NetEnt

Play for free

Pink Elephants By Thunderkick

Play for free

Dead or Alive by NetEnt

Play for free

HTML5 - NetEnt Guns N' Roses

Play for free

HTML5 - Jumanji

Play for free

Tiger Rush By Thunderkick

Play for free

Not Enough Kittens By Thunderkick

Play for free

Motorhead By NetEnt

Play for free

Jimi Hendrix by NetEnt

Play for free

Steam Tower by NetEnt

Play for free

Sparks by NetEnt

Play for free

Hook's Heroes by NetEnt

Play for free

Neon Staxx by NetEnt

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Coins of Egypt by NetEnt

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Berryburst by NetEnt

Play for free

Archangels by NetEnt

Play for free

Hall of Gods by NetEnt

Play for free

Chicago By Novomatic

Play for free

Cleopatra by IGT

Play for free

Football Champions Cup by NetEnt

Play for free

Wild Toro by ELK Studios

Play for free

Mega Fortune Dreams by NetEnt

Play for free

Jammin Jars by Push Gaming

Play for free

Wild Swarm by Push Gaming

Play for free

Fat Santa by Push Gaming

Play for free

Bonanza by Big Time Gaming

Play for free

Raging Rhino by SG Interactive

Play for free

Icy Wilds by IGT

Play for free

Baywatch by IGT

Play for free

Vikings by NetEnt

Play for free

Eye Of Horus by Merkur

Play for free

Online Casinos In The UK - FAQ

Still not sure about UK online casinos? Here are the answers to some frequently asked questions we get here at CasinoGuide UK. Feel free to contact us if you think something important is missing!

Are online casinos in the UK rigged?

Many players that enjoy land-based casinos are put off from online casinos due to concerns that casino websites are rigged. Fortunately, UK online casinos are regulated and require a license from the Gambling Commission to operate. Hence, if you stick to playing at well-known, licensed sites like those featured in our list above, you’ll be in safe hands. Our safe online casinos page can give you further insight into this.

Is my personal information safe?

When signing up with an online casino, you'll want to be sure that your sensitive personal information is protected. At CasinoGuide UK, we only list secure, well-renowned online casinos compliant with GDPR and the Data Protection Act. You can also take your own steps, like using a separate email address and only signing up at casinos which have an HTTPS connection (you can see this in your address bar).

Can I learn more about a particular online casino?

Our comprehensive casino reviews contain all the information you need to make an informed decision on where to play. We judge casinos based on their games, the bonuses and payment options available, customer service, and more. We also give each of our recommended online casinos a basic star rating for at-a-glance convenience.

Which devices support online casinos?

In short: basically all of them. Nowadays, you can enjoy online casinos on a wide variety of platforms and devices. This is thanks to the revolutionary creation of HTML5 software, which allows website features such as casino games to be written once and used everywhere. This has paved the way for games to be made available on laptops, tablets and mobiles.

Can online casinos ban players?

Although players are not routinely banned from online casinos UK, this can sometimes occur. Online casinos reserve the right to ban players if they notice that they are trying to cheat the system, or if a player is playing from a location that has been prohibited (the UK is fine).

Time To Play!

To sum up, playing at online casinos in the UK is:

  • Completely legal and safe, thanks to Gambling Commission regulations
  • Fun, thanks to the wide array of games
  • Easy and convenient, thanks to near-universal mobile compatibility

There’s nothing more to say – sign up, grab your bonus, and play today with our top online casino recommendation below!

The Best UK Online Casino

Up To £1500 Welcome Bonus
4.5
Very Good
Play Now
T&Cs apply
No Deposit Offer : New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hours of receiving the email and expires after 14 days • FP winnings are credited as bonus and capped at £15, unless a Jackpot win • Welcome Bonus Package: 1st deposit immediate 100% up to £100 bonus • 2nd -5th deposits must be completed within 7 days and must be wagered 3 times within 7 days to receive 30% up to £350 bonus • £20 min deposit • ​Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering requirements vary by game • This offer may not be combined with any other offer • Withdrawal restrictions & full T&Cs apply: No Deposit Offer terms & ​​​​Welcome Bonus Package terms.