The 6 Highest Paying Online Casinos

Best Payout Casinos in Ireland

Our simple guide outlines the highest payout sites currently available for users in Ireland.

As well as offering the best paying games, the sites we recommend also score highly when it comes to casino bonuses, game libraries, usability, payments and security.

Here are our top choices for the best payout casinos in Ireland:

🏆 Overall Top Payout Casino in Ireland: RTBet

💰 Highest Paying Casino: RTBet

⏩ Fastest Payout Casino: Spinia

🎩 Best Payout Slots Casino: Kingmaker

🎰 Best Paying Slot Game: Mega Joker

A Closer Look at the Best Paying Casinos in Ireland

1. RTBet 

• Payout Rate: 98%
• Payout Speed: 1 - 3 days
• No. of Slot Games: 8000+
• Welcome Offer: 100% bonus up to €500, 200 free spins and 1 bonus crab
• Types of Payment Methods Available: Bank Wire Transfer, Visa, Mastercard and PayPal
• Review: RTBet

2. Dublin Bet 

• Payout Rate: 97.2%
• Payout Speed: 1-2 days
• No. of Slot Games: 3500+
• Welcome Offer: 100% up to €1,000 and 100 free spins
• Types of Payment Methods Available: Bank Wire Transfer, MasterCard, Neteller, Paysafecard, Visa, Skrill and Bitcoin
• Review: Dublin Bet

3. Casimba 

• Payout Rate: 97.2%
• Payout Speed: 3 days
• No. of Slot Games: 2700+
• Welcome Offer: 200% up to €5000 and 50 free spins
• Types of Payment Methods Available: Neteller, Skrill, Trustly, Paysafecard,  Visa, Maestro and Mastercard
• Review: Casimba

4. Winmaker 

• Payout Rate: 96%
• Payout Speed: Instant
• No. of Slot Games: 700+
• Welcome Offer: Bonus of up to €5000 and 500 free spins
• Types of Payment Methods Available: Mastercard, Visa, Skrill, Bitcoin, Bank Transfer, Neteller, CashtoCode, Paysafecard
• Review: Winmaker

5. Kingmaker 

• Payout Rate: 96.60%
• Payout Speed: 2-3 Days
• No. of Slot Games: 4500+
• Welcome Offer: Bonus up to €500 and 25 jackpot free spins
• Types of Payment Methods Available: Visa, MasterCard, Skrill, Neteller, Bank Transfer, CashtoCode, Paysafecard, Mastercard and Crypto
• Review: Kingmaker

6. Spinia 

• Payout Rate: 96.57%
• Payout Speed: Instant
• No. of Slot Games: 4000+
• Welcome Offer: 100% up to €250 and 50 free spins
• Types of Payment Methods Available: Visa, Mastercard, PayPal, Apple Pay, Paysafecard, Skrill, Maestro, Bank Transfer, Payz, Klarna, Trustly 
• Review: Spinia

Highest Payout Casinos in Ireland 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 Ireland, 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.

Best Paying Slot Games in Ireland

We have ranked the top-paying slots available in Ireland. 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 Games

The best 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 in Ireland:

Tips to Find the Highest Payout Sites in Ireland

With so many casinos available to Irish players, choosing the right one can feel overhwelming. Our team of experts has put together a few key tupes to help you confidently find the highest-paying online casinos.

Check Game RTPs

As we've already highlighted, Return to Player (RTP) is one of the most important factors when assessing payout potential. RTP indicates how much a game pays back over time.

While a high RTP doesn't guarantee short-term wins, choosing games with higher RTP percentages can improve your chances of winning in the long run.

Licensing and eCOGRA Certification

No matetr what games you play, it is essential to choose a casino that is properly licensed by a reputable regulatory authority.

We also recommend checking for eCOGRA certification, which confirms that new casinos have been independently tested to ensure fair play and reliable payouts.

Look for Large Game Libraries

Casinos with extensive game libraries offer more opportunities to find high-RTP slots (often 97% or higher) as well as table games with a lower house edge.

A wider selection of games means better chances of finding options that maximise your long-term winning potential.

Compare Bonus Terms

When choosing a welcome bonus with strong payout potential, focus on offers with low wagering requirements.

Lower playthrough conditions make it easier to turn bonus funds into real money faster - giving you a better chance of withdrawing actual cash.