Reliable UK Online Casinos

The best 2024 online casinos in the UK are here! We’ve selected the three top-performing online casinos in the UK. According to our experts at Roulette School, they’re not only the most popular sites but also the most reliable ones for playing real money. If you’re new to online gambling, we highly recommend these online casinos! They even offer a free demo mode so you can start practising today! Blackjack, Roulette, or slot machines? Get ready to place your bets!
Play at online casino in the UK


Casino Action ranks as one of the top-performing online casinos in the UK for iPhone and Android devices. Although, it also works perfectly on Mac, PC laptops, and tablets. Launched in 2000, this online casino site features tailor-made table games and attracts players from around the world. With over 20 years of experience in classic casino games, Casino Action is a great choice!

Casino Action

T&C’s apply*
18+ | Gamble responsibly


The UK Casino Club has a lot to offer, including a great selection of classic casino games such as American or European Roulette and blackjack. With a stylish design and a solid reputation, this online casino is bound to win over your heart. Forget your regular brick and mortar casino, the UK Casino Club offers an immersive gambling experience with instant play mode and live streaming options.

UK Casino Club

T&C’s apply*
18+ | Gamble responsibly


One of the most famous online casinos in the world! Over the last few years, the Villento brand has made a name for itself on all five continents. Additionally, this online casino features some of the most sophisticated software in the UK industry, including Evolution Gaming and Microgaming. Above all, the Villento online casino offers an excellent mobile version that’s both accessible and user-friendly.

Villento Casino

T&C’s apply*
18+ | Gamble responsibly

Play for free or with real money

Our top three online casinos all offer free gaming options. Register online with zero deposit and play your favourite games free of charge. Live table games and progressive jackpot slots are the only games that are not available in demo mode. If you choose to play real money games, all you need to do is make a deposit via the casino’s banking page. As a result, you’ll be rewarded with a welcome bonus!

Compatible games for all devices

Our aim is to provide each an every player with the best online gaming experience possible. In order to do so, we’ve ranked the top casino sites for each situation. Different casinos are better adapted to different devices.
In terms of reliability, the most important criteria have been taken into account:

  • The device’s operating system
  • The machine’s RAM power
  • Graphics card performance
  • Screen size (mobile, tablet, laptop)

Games for Android

Are you an Android user? Our team has tested and rated the most popular online casinos to provide you with access to the latest games on smartphones and tablets of all brands.

Games for iPhone and iPad

Online casinos for Apple mobile devices operate via Instant Play (no download) and quite frankly some casino sites are better than others. The casinos we recommend on our Roulette School guide are all verified and approved by other users.

Games for Mac

The casinos featured in our guide have received the most rewards and are designed to offer a first-class gaming experience for all different Mac computer users.

Games for Windows

Each casino recommended by the Roulette School guide is designed specifically for Windows and provides players with a smooth gaming experience on all computers and laptops.

Testing online casinos

Roulette School provides a list of the best online casino sites in the UK. In fact, they’ve been thoroughly tested and approved by our team of experts.

What defines a reliable online casino?

  1. The casino is approved by a UK Gaming Commission
  2. All casino games are monitored
  3. New players receive a welcome bonus
  4. A reactive 24/7 customer support system
  5. Winning payouts must be made immediately
  6. The casino must have a faultless track record
Reliable internet casino in the UK

Instant gaming

Instant gaming is the most popular choice for online casinos and can be uploaded to any kind of device in a matter of seconds. Casino Action and the reputable Microgaming brand have teamed up to offer the best online gambling experience. Microgaming is a reward-winning creator of roulette machines and is probably the most reliable name in the online gambling industry.

Which is the best 2024 online casino?

Casino Action is by far our favourite online casino. It is without a doubt the best option for playing online roulette and boasts a solid reputation that speaks for itself. Besides, Casino Action is managed by one of the biggest operators in the industry and attracts thousands of new players every month. Additionally, this online casino is also strongly favoured for its blackjack tables and slot machines.

Each new player that registers at Casino Action is rewarded with a sizeable welcome bonus that can reach up to £1250. To claim your bonus all you need to do is sign up and make a deposit on the casino’s banking page using a debit card.

Ultimately, Roulette School offers you the best possible 2024 gambling experience with a hand-selected choice of reliable online casinos. The casino sites featured on our website are considered the best of the best!