The 6 Highest Payout Casinos

This straightforward guide highlights the highest payout casinos in the UK, featuring sites that not only offer top-paying games but also score highly when it comes to casino bonuses, games libraries, usability, payments and security.

Best Payout Casinos UK

Here are our top choices for the UK’s highest payout casinos:

🏆 Overall Best Payout Casino: Mega Riches

💰 Highest Paying Casino: Mega Riches

⏩ Fastest Payout Casino: Ivy Casino

💎 Highest Payout Slots Casino: Mr Vegas

🎰 Best Paying Slot Game: Book of 99

A Closer Look at the Highest Paying Casinos UK

1. Mega Riches - RTP: 98.97%

• Payout Speed: Instant - 3 days
• No. of Slot Games: 5700+
• Welcome Offer: 100% up to £25 + 50 Chances to Become a Millionaire
• Review: Mega Riches

2. Mr Vegas - RTP: 97.83%

• Payout Speed: Instant - 1 day
• No. of Slot Games: 6000+
• Welcome Offer: 100% up to £200 + 11 Bonus Spins
• Our Review: Mr Vegas

3. Pub Casino - RTP: 97.41%

• Payout Speed: Instant - 5 days
• No. of Slot Games: 2000+
• Welcome Offer: 100% up to £100
• Our Review: Pub Casino

4. Neptune Play - RTP: 97.23%

• Payout Speed: Instant - 5 days
• No. of Slot Games: 1900+
• Welcome Offer: 100% Welcome Bonus up to £200 + 25 Extra Spins
• Our Review: Neptune Play

5. All British - RTP: 97.00%

• Payout Speed: Instant - 24 hrs
• No. of Slot Games: 2000
• Welcome Offer:  100% Welcome Bonus up to £100 + 10% Cashback
• Our Review: All British

6.  Ivy Casino - RTP: 96.97%

• Payout Speed: Instant - 4 hrs
• No. of Slot Games: 1000+
• Welcome Offer:  100% Welcome Bonus up to £100
• Our Review: Ivy Casino

Highest Payout Casinos Compared

What is Return to Player (RTP)?

Return to Player is a crucial metric to consider before you start playing online casino games. 

This figure is a percentage that represents the amount of wagering money an online casino game will return to a player over time. 

This is particularly common with online slots in the UK, where the average RTP is around 96%. If a game does have a 96% RTP, it means that players should expect to receive back £96 for every £100 they wager.

It is crucial to note that RTP is calculated over a very long period of time, so following it does not guarantee short-term results. A higher RTP will generally indicate a better chance of winning over time, but it does not account for variance, which affects the frequency and size of payouts in a game.

Tips to Find the Highest Payout Casinos

With so many online casinos available to UK players, choosing the right one can feel a bit overwhelming. Our team of experts provides valuable tips to help you easily find the highest-paying casinos.

Check Game RTPs

As we have already pointed out, game RTP is crucial as it indicates how much and how often a specific casino will pay out. 

While higher RTP does not guarantee short-term wins, playing with higher-RTP games will increase your chances of winning over time.

Find UKGC Licensing and eCOGRA Certification

Whatever type of game you want to play, it is essential to choose a reputable online casino licensed by the UKGC. 

Additionally, we recommend checking for eCOGRA certification, which ensures new casinos have been independently audited to ensure fair payouts.

Look for Large Games Libraries

We always recommend choosing casinos with large game libraries, offering thousands of top-quality games. 

A diverse selection increases the chances of finding high-RTP slots (97% or higher) and table games with a lower house edge, giving you better winning opportunities.

Compare Bonus Terms

When choosing a casino welcome bonus with the highest payout potential, we would recommend focusing on offers with the lowest wagering requirements. 

Lower playthrough requirements mean you can convert bonus funds into real money faster, giving you a better chance to withdraw actual cash.

Best Paying Slot Games UK

We have ranked the top-paying slots available in the UK. While most slot games have an RTP between 92% and 96%, the best payout slots offer an RTP of 97% or higher, giving players the potential for better long-term returns.

Highest Paying Casino Games

The best casino sites are not just about slots. In fact, the highest-paying casinos will also offer a stable of top-quality casino table games. 

Below are a handful of the top-paying casino games:

Best Payout Casinos UK - Our Verdict

Choosing a high payout casino can significantly improve your chances of winning real money when playing online. The casinos we have listed not only offer industry-leading RTPs, but also feature a wide selection of premium games, generous welcome bonuses, fast withdrawals and a trusted gaming environment. Whether you're a seasoned player or new to casinos, playing at high payout sites gives you a clear edge.