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Selecting the best payout casinos and games is essential for an optimal playing strategy. Luckily, we’ve researched the best options and provided tips to help you boost your returns.
In the following list, you’ll find our top recommendations for trustworthy online casinos. These sites offer UK players the best gaming options, welcome bonues, and high payout rates. Click the links to read our in-depth reviews covering everything you need to know.
All Sites Licensed by the: Gambling Commission
The Best Payout Casinos for 2025
Grosvenor
5.0/5
Deposit £20, Play with £50 Welcome Bonus
Deposit: Instant, £5 - £100, No FeeWithdrawal: 1 - 3 Days, £5 - Unlimited, No FeeGames: 3185+Average RTP: 97.15%
Full T&Cs Apply. New customers only. Min deposit £20 (exc paypal). Max bonus £30, bonus amount non-withdrawable, playable on selected games only. 30x wagering for £30 bonus. Expires within 30 days. Max win £2,000.
VBET
4.9/5
Stake £10 & Get 50 Free Spins
Deposit: Instant, £10 - Unlimited, No FeeWithdrawal: 1 - 3 Days, £10 - Unlimited, No FeeGames: 4500+Average RTP: 96.00%
Full T&Cs Apply. UK Significant T&C: #AD New players only, Maximum bonus is £123, Max bet with bonus is £5, No max cash out, Wagering is 50x – Skrill & Neteller excluded, Eligibility is restricted for suspected abuse.
NetBet
4.8/5
Up to 500 Free Spins Welcome Offer
Deposit: Instant, £10 - £10,000, Free up to specified amountWithdrawal: 2 - 48 Hours, £10 - £10,000, Free up to specified amountGames: 3700+Average RTP: 95.88%
Full T&Cs Apply. *18+ New players, £10+ deposit, no e-wallets/prepaid cards, up to 500 Free Spins, 40x wagering on Free Spins winnings, £5 max bonus stake. Terms apply. GambleAware
Coral
4.7/5
Get a £50 Welcome Bonus
Deposit: Instant, Starting from £5Withdrawal: Starting from £5Games: 4188Average RTP: 96.27%
Full T&Cs Apply. 18+. New Casino players only. Deposit req (certain types excluded). Bet £10+ on qualifying games to get a £50 Bonus (selected games, 40x wag req, accept within 14 days, valid for 30 days).
Duelz
4.7/5
100% up to £100+ 100 Spins
Deposit: Instant, £20 - £10,000, No FeeWithdrawal: Instant, £20 - Unlimited (£10,000 per transaction), No FeeGames: 2009Average RTP: 95.14%
Full T&Cs apply. 18+ new players only. Min deposit: £20. Max £100 bonus. Max bet with active bonus: £2. Wagering required 100% match bonus: 30x deposit + bonus. Max win from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row. Max Free Spins winnings: £100. Free Spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus & Free Spins wins are forfeited 30 days after bonus is credited if the wagering is not met. Game weighting and restrictions apply. Play Responsibly www.gambleaware.org
Fitzdares
4.6/5
100% up to £100 Casino Bonus
Deposit: Instant, £10 - Unlimited, No FeeWithdrawal: Instant, £10 - Unlimited, No FeeGames: 2472+Average RTP: 97.00%
Full T&Cs apply. New customers only aged 18+. Minimum deposit £10. Get a Casino Bonus matched to your first deposit, up to £100, after you stake £20 on slots, credited within 48 hours. Bonus expires in 7 days and has a 40x wagering requirement. Additional T&Cs apply. Please bet responsibly.
Ladbrokes
4.6/5
Get a £30 Welcome Bonus
Deposit: Instant, Starting from £5, No FeeWithdrawal: Instant, £10 - Unlimited, No FeeGames: 4188Average RTP: 96.11%
Full T&Cs Apply. 18+. New Casino players only. Deposit required. Bet £10+ on qualifying games. 40x wager reqs (bonus only) on selected games. Accept Bonus within 14 days. Bonus valid for 30 days. Certain deposit types excluded. Player restrictions and T&Cs apply.
Grand Ivy
4.5/5
100% up to £300 + 25 Bonus Spins
Deposit: Instant, Starting from £20, No FeeWithdrawal: 2 - 5 Days, £20 - Unlimited, No FeeGames: 2,800+Average RTP: 95.17%
Full T&Cs Apply. 18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £300 on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply. GambleAware.org.
T&C's apply. New customers only. First deposit only. Min deposit £10. Max 50 bonus spins on selected slots only. 30x wagering. 4x max bonus conversion.
View payout percentages
Highest Payout Online Casinos for 2025
1.Grosvenor – 97.15% – Best Payout Rate February/2025
During our tests, one site emerged as the best paying online casino in the UK. But we had other strong contenders in specific areas, like fair bonuses or blackjack games with high Return to Player (RTP) rates. Check out our top recommendations for each category below:
Each top payout casino has unique strengths, but they share one thing in common – every site on our list is licenced by the UKGC, ensuring legal and safe gambling.
Casino Payout Rate and Winning Chances: Why They Matter in Online Casinos
Want to boost your chances of winning at online casinos? Understanding payout rates is the way. Our RTP guide dives deeper, but remember, it’s all theoretical. There is no guarantee of success even at the casino with the best payouts.
Important to remember: volatility also matters—high-volatility games pay less frequently but with bigger wins. Knowing this will help shape your strategy.
We found NetBet’s average casino payout rate listed in the footer of the website.
Can You Trust the Stated Casino Payout Percentages?
You can trust the stated average RTP rates at the top payout online casinos we’ve reviewed because they are officially licenced. Legit sites undergo regular fairness audits by independent organisations like eCOGRA and GLI.
Pay attention: Exceptionally high casino payout percentages (over 99%) are often a red flag, indicating potential manipulation. To avoid this, stick to reputable, UK-licenced casinos.
Which are the Highest Payout Casino Games?
The casino’s overall payout is an average of all its games, so the type of game you choose matters! Here are some of the best games for higher payouts— just remember that the exact percentage can vary due to differences in mechanics and rules.
Top 10 Best Payout Casino Games
Blackjack – 98.03% – 99.93%
Video Poker – 90.00% – 99.00%
Baccarat – 98.76% – 99.50%
Craps – 97.30% – 99.54%
Roulette – 94.00% – 98.65%
Pai Gow Poker – 97.00% – 98.50%
Sic Bo – 69.44% – 97.22%
Texas Hold’em Poker – 97.00% – 99.00%
Slots – 90.00% – 99.00%
Keno – 85.00% -95.00%
Picture: Comparison of the payout rates for casino games
Best Payout Casino Slot Games
RTP in slots can vary widely because each game is designed with unique features and mechanics. For example, jackpot slots typically have lower payout rates because a portion of each bet contributes to the jackpot prize.
In the United Kingdom, the online slots that payout the most are popular titles like Mega Joker by NetEnt and Ooh Aah Dracula by Barcrest. Here are some more games that boast RTPs above 96.50%:
Best Payout Slot Games in the UK
Mega Joker – 99.00%
Ooh Aah Dracula – 99.00%
Book of 99 – 99.00%
Jackpot 6000 – 98.90%
1429 Uncharted Seas – 98.60%
Blood Suckers – 98.00%
Codex of Fortune – 98.00%
Halloween Fortune – 97.06%
Wild Swarm – 97.03%
Dead or Alive – 96.82%
How Can I Increase My Chances of Winning at a Casino Site?
Even at the top payout casinos, winning requires some strategy. Of course, games of chance are all luck, but you can take a few actions to improve your chances.
For example, sticking to a budget, choosing high RTP games, and avoiding chasing losses have worked for us. Here are a few more effective strategies to adopt and pitfalls to avoid:
This Could Increase Your Winning Chances
Set a budget and stick to it
Learn the rules and strategies for games
Choose games with high RTP
Take advantage of bonuses and promotions
Practice games for free before wagering
Stay informed about payout rates
Play with a clear mind and focus
Know when to walk away
Use basic strategy for games like blackjack
Take breaks to maintain focus
This Might Lower You Winning Chances
Chasing losses
Ignoring game rules and strategies
Playing games with high house edges
Betting too low/high and violating bonus terms
Using side bets
Betting large amounts on a single spin or hand
Playing while under the influence
Letting emotions dictate your play
Ignoring loss limits or time limits
Playing for extended periods without rest
Conclusion – Playing at the Best Paying Casinos
Winning at the best payout online casinos starts with smart choices. Go for high RTP games to boost your chances and prioritise unique benefits like the ones offered by the best fast withdrawal casinos to get your rewards right away.
Angelina Vodenicharova Casino Expert
“While choosing high RTP games is crucial, don’t overlook the impact of strategy. As a table games fan, my best tip is to focus on main bets to maximise your returns. ”
Why does the payout rate differ between casino games?
RTP varies among casino games due to differences in mechanics and rules. For example, slot payouts are influenced by reel symbols and paylines, while table games like blackjack have rules creating distinct chances of winning.
Are the payout rates for live casino games higher than in RNG games?
Random Number Generator (RNG) games usually offer higher payout rates due to lower operational costs. Yet, live games like blackjack can also have high payouts because player decisions like doubling down or splitting pairs help reduce the house edge.
When is the best time to win at a casino game?
Timing can affect skill-based games like poker by increasing competition during peak online hours. But timing doesn't impact outcomes for chance-based games like slots, as they are random.
Should I only play games with a high payout ratio?
Playing games with a higher payout ratio can increase the chance of returns, but it's not required in any way. In our eyes, your enjoyment and preferences are even more important than getting the best casino payouts.
Where can I find better payout rates, in a land-based or an online casino?
Most legal gambling sites, even those not among the highest payout online casinos, tend to offer better payout rates than land-based venues due to lower operational costs.
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Written By Angelina Vodenicharova
