The 6 Highest Paying Online Casinos

Best Payout Casinos Ireland

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

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

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

🏆 Overall Top Payout Casino in Ireland: RTBet Casino

💰 Highest Paying Casino: RTBet Casino

⏩ Fastest Payout Casino: Spinia Casino

🎩 Best Payout Slots Casino: Kingmaker Casino

🎰 Best Paying Slot Game: Mega Joker

A Closer Look at the Best Paying Online Casinos in Ireland

1. RTBet Casino

• 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 Casino

2. Dublin Bet Casino 

• 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 Casino Review

3. Casimba Casino

• 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 Casino

4. Winmaker Casino 

• 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 Casino

5. Kingmaker Casino

• 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 Casino

6. Spinia Casino

• 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 Casino

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 Casino 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:

Tips to Find the Highest Payout Casinos in Ireland

With so many online casinos available to Irish 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.

Licensing and eCOGRA Certification

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

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 in Ireland. 

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.