Top Payout Online Casinos – Discover the Highest Payouts for 2025

Angelina Vodenicharova Written By Angelina Vodenicharova
Last Updated on 27.05.2025

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.

Malta Gaming Authority Problem Gambling 18+
Table of Contents
Top Payout Casinos Why Payout Rates Matter Highest Payout Casino Games How to Increase Chances of Winning Conclusion
Key Points
Our Ranking Criteria
  • Licenced by a Reputable Gambling Authority
  • Fair Payout Rates Verified by Independent Audits
  • Convenient & Speedy Withdrawals
  • Positive Player Reviews & Reputation
  • Wide Variety of High-Quality Games
  • Helpful Customer Support
Test Summary
  • Return to Player (RTP) is a theoretical percentage showing the average payout to players over time.
  • Even if RTP percentages are higher, they’re not a guarantee of winning.
  • Licensed casinos and game developers must publish RTP percentages for games.
  • Blackjack tends to offer the highest payout rates at online casinos.

In the following list, you’ll find our top recommendations for trustworthy online casinos. These sites offer Irish 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: Malta Gaming Authority
The Best Casino Payouts for Irish Players
5.0/5
100% up to 150€ + 100 Free Spins
Deposit: Instant, 10€ - Unlimited, No Fee Withdrawal: 1 - 3 Days, 10€ - 10, 000€, No Fee Games: 2, 000+ Average RTP: 97.35%
Play Here Read Review
20+ | Gamble responsibly | 0800 654 655
4.9/5
Up to 1,000€ + 200 Free Spins
Deposit: Instant, 10€ - 10, 000€, No Fee Withdrawal: 1 - 3 Days, 10€ - 10, 000€, No Fee Games: 5, 200+ Average RTP: 96.00%
Play Here Read Review
18+. New customer offer. Please gamble responsibly.
4.8/5
Up to 1,000€
Deposit: Instant, 10€ - 5, 000€, No Fee Withdrawal: 1 - 3 Days, 10€ - 5, 000€, No Fee Games: 12, 000+ Average RTP: 96.00%
Play Here Review Coming Soon…
18+. New customer offer. Please gamble responsibly.
4.8/5
Up to 1,000€ + 100 Free Spins
Deposit: Instant, 10€ - 5, 000€, No Fee Withdrawal: 1 - 3 Days, 20€ - 5, 000€, No Fee Games: 4, 000+ Average RTP: 96.00%
Play Here Review Coming Soon…
18+. New customer offer. Please gamble responsibly.
4.7/5
Up to 750€ + 250 Spins
Deposit: Instant, 20€ - 4, 000€, No Fee Withdrawal: Instant, 20€ - 4, 000€, No Fee Games: 6, 000+ Average RTP: 96.00%
Play Here Review Coming Soon…
18+. New customer offer. Please gamble responsibly.
4.7/5
100% up to 1, 000€
Deposit: Instant, 10€ - 10, 000€, No Fee Withdrawal: 1 - 3 Days, 20€ - 10, 000€, No Fee Games: 3, 500+ Average RTP: 96.00%
Play Here Review Coming Soon…
18+. New customer offer. Please gamble responsibly.
4.6/5
Up to 1, 600€
Deposit: Instant, 10€ - 2, 500€, No Fee Withdrawal: 2 - 6 Days, 50€ - 10, 000€, No Fee Games: 1, 000+ Average RTP: 96.00%
Play Here Read Review
18+. New customer offer. Please gamble responsibly.
4.6/5
100% up to 500€ + 200 Free Spins
Deposit: Instant, 30€ - 5, 000€, No Fee Withdrawal: 1 - 3 Days, 40€ - 5, 000€, No Fee Games: 10, 000+ Average RTP: 96.00%
Play Here Review Coming Soon…
18+. New customer offer. Please gamble responsibly.
4.5/5
Up to 300€ + 175 Free Spins
Deposit: Instant, 20€ - 4, 000€, No Fee Withdrawal: Instant, 20€ - 4, 000€, No Fee Games: 9, 000+ Average RTP: 96.00%
Play Here Review Coming Soon…
18+. New customer offer. Please gamble responsibly.
4.5/5
Up to 1,500€ + 88 No Deposit Free Spins
Deposit: Instant, 10€ - 10, 000€, No Fee Withdrawal: 1 - 2 Days, 10€ - 30, 000€, No Fee Games: 3, 000+ Average RTP: 94.64%
Play Here Read Review
18+. New customer offer. Please gamble responsibly.
View payout percentages
Highest Payout Online Casinos

Highest Payout Online Casinos for 2025

During our tests, one site emerged as the best paying online casino in Ireland. 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:

Best Paying Online Casino by Category

Best Payout Betway
Top Bonus Offers Wild Fortune
Best Live Casino RTP Royal Panda
Top Mobile App 888casino
Highest Payout New Casino Jackpot City
Best Blackjack Casino Nomini
Top Roulette Casino PlayZilla
Top Payout Casino with GCash 21Bit

Each top payout casino has unique strengths, but they share one thing in common – every site on our list is licenced by a reputable gambling authority, 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. There are RTP guides that dive deeper, but the most important thing to remember is that 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.

LeoVegas's licensing certificates and responsible gambling policy shown in the footer of the website
We found LeoVegas’ licensing certificates and responsible gambling program shown 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, 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%
Comparison of the payout rates for casino games
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.

Irish players can access multiple high payout slots like Mega Joker by NetEnt and Book of 99 by Relax Gaming. Here are some more games that boast RTPs above 97.30%:

Best Payout Slot Games in Ireland

  1. Mega Joker – 99.00%
  2. Book of 99 – 99.00%
  3. Jackpot 6000 – 98.90%
  4. 1429 Uncharted Seas – 98.50%
  5. Jokerizer – 98.00%
  6. Blood Suckers – 98.00%
  7. Money Cart 2 – 98.00%
  8. White Rabbit Megaways – 97.72%
  9. Wild Orient – 97.50%
  10. Big Bad Wolf – 97.34%

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 fast withdrawal to get your rewards right away.

Angelina Vodenicharova, Author and Casino Expert in online-casinos.com

Angelina Vodenicharova Casino Expert

“Prioritize understanding RTP rates, but don’t overlook the importance of a solid betting strategy, especially in skill-based games. Focus on refining your gameplay to enhance potential winnings.”

To the Top Casinos!

Frequently Asked Questions

Should you need further details regarding the payout rates at top Irish online casinos or how these theoretical figures are calculated, our team of experts is ready to help.

What is the payout rate of a casino and how to calculate it?

The casino payout rate is the average payout percentage of all games listed on the casino. It is a theoretical value that is changing with every gaming update on the site.

What is the best payout for an online slot in Ireland?

The highest RTP for online slots can vary, as new games are frequently released. Currently, some of the highest payouts you can find are on slots like Mega Joker, Book of 99, and 1429 Uncharted Seas.

What are the best software developers for high RTP slots at Irish casinos?

Top software developers for high RTP slots include NetEnt, Microgaming, Playtech, and Yggdrasil. These companies are renowned for creating engaging, innovative slot games with high return-to-player percentages.

Are high payout Irish casinos available on mobile?

You can access the high payout Irish casinos we have highlithed on your phone. Sites like Betway and 888casino are optimized for mobile and offer native apps for iOS and Android.

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