Best Online Casinos in Ireland: Top Irish Casinos for 2025

Ireland’s online casino scene is blooming – which is great, but it makes looking for the best online casinos in Ireland seem like finding a four-leaf clover in a field of grass.

We’ve tested dozens of platforms to uncover the most reliable and fun ones. From generous bonuses to lightning-fast payouts, these sites never disappoint.

In this section of our guide, we’re taking some time to review our top choices for the best online Irish casinos. Read on to find out detailed information about the sites that made it to our list of top Irish online casinos.

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SlotsGem is the best Irish casino online. Discover more about its games, bonuses, and why we regard it so highly.

Game Selection: 5/5

This site has thousands of casino games available. You’ll find everything from classic slots to traditional table games, and more.

The live casino section is also well worth exploring, with dozens of options for blackjack, roulette, and poker. The live dealer games selection also includes several popular rule variants of classic table games, providing you with even more choice.

Bonuses and Promotions: 5/5

After signing up for this site, you can start claiming the welcome bonus, which amounts to €1,450 plus 225 free spins. This bonus is spread over four deposits and comes with standard wagering requirements.

Other bonuses include a Friday reload bonus worth 150% up to €750 plus 150 free spins, daily cash drops, Fortune Wheel spins, and more.

Payment Methods: 5/5

SlotsGem has numerous banking options available. You can deposit funds into your casino account using the likes of e-wallets, credit cards, and more. The wisest option for fast payouts is e-wallets, as these withdrawals tend to be fully processed in 12 hours or less.

Best Paying Games at SlotsGem

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DragonSlots is next on our list. It has a wonderful live casino section, in addition to having some very helpful bonuses and solid banking options.

Game Selection: 4.9/5

One of this site’s best features is its live casino game catalogue. This section has everything you could hope for from a live casino, including numerous options for blackjack, roulette, baccarat, and more. These games are also available in several versions.

The standard game library is nothing to be ignored either – here you’ll find loads of options for online slots, crash games, and more.

Bonuses and Promotions: 4.9/5

If you sign up to DragonSlots, you can start claiming the welcome bonus of up to €5,250 plus 650 free spins. This bonus can be claimed after making four deposits, and comes with standard wagering requirements.

Beyond the welcome bonus, you’ll find a nice reload bonus and even some free spins for downloading and using this casino mobile app.

Payment Methods: 4.9/5

There are numerous banking options to choose from, including credit cards, e-wallets, and crypto. All the casino deposits are processed instantly regardless of your choice in banking option, and the best withdrawal option is e-wallets, which take about 12 hours to process.

Best Paying Games at DragonSlots

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Bizzo Casino is one of the best Irish online casinos that also has a fantastic selection of casino games.

Game Selection: 4.9/5

Of all the Irish online casinos we’ve spent time looking at, this site has one of the best game lineups. There are thousands of games to choose from, including online slots, table games, crash games, and more within the live dealer section.

Bonuses and Promotions: 4.8/5

Once you sign up for this site, you become eligible to start claiming the welcome bonus of up to €1,550 plus 175 extra spins. This is a solid welcome package with bonus spins that can be used to generate some winnings.

Other bonuses include a somewhat lower value reload bonus of up to €200 and 100 free spins, cash prizes, and further bonus slot game spins.

Payment Methods: 4.8/5

There are several banking options available at Bizzo Casino, including cryptocurrencies, e-wallets, credit cards, bank transfers, and more. The best withdrawal options are crypto like Bitcoin and Ethereum, which should process in just a few hours.

Best Paying Games at Bizzo Casino

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Next up on our list is Cleobetra, one of the best payout casinos in our guide, thanks to its massive range of supported payment methods.

Game Selection: 4.7/5

This site has over 13,000 casino games to choose from. It has tons of options for slots, Plinko, table games, and many more. The live section also has dozens of options, allowing you to choose from the likes of blackjack and roulette, and their many popular rule variants.

Bonuses and Promotions: 4.7/5

After signing up to Cleobetra, you’re eligible to claim the welcome bonus of €1,000 plus 350 free spins. You should be aware that, as with all deposit bonuses, you must meet wagering requirements before claiming it, and in this case, it’s 35x.

Other bonuses include weekly reloads of deposit bonuses plus further free spins, cashback, and more.

Payment Methods: 4.8/5

One of this site’s strengths is its selection of banking options. Here you’ll find plenty of options for e-wallets, crypto, credit cards, prepaid deposit methods, and more.

Your best option for fast withdrawals is to use either cryptocurrencies like Litecoin or e-wallets like Skrill, as these options pay out much faster compared to other methods.

Best Paying Games at Cleobetra

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MadCasino not only offers you a warm welcome with the opportunity to earn up to €7,500 in bonuses, but it also has a solid reload bonus to keep you going for longer.

Game Selection: 4.6/5

At this online casino, you’ll find hundreds of options for playing slots, crash games, table classics, and much more. You’ll find even more options in the live casino section, with tons of variety in table games using many different sets of rules.

Bonuses and Promotions: 4.7/5

MadCasino offers a welcome bonus of 777% up to €7,500, a great way to begin your time on the site. This bonus is spread over five deposits and has wagering requirements of x30, which is reasonably low for the sheer size of the possible bonus.

The site’s reload bonus is also lucrative, entitling you to 550% up to €7,500. This is a tremendous way to keep your online casino account with MadCasino filled with funds if you meet the wagering requirements of 30x.

Payment Methods: 4.6/5

This site also features a few solid options for deposits and withdrawals, including e-wallets, credit cards, and more. The smart option for withdrawals is e-wallets like Skrill and Neteller, as these tend to be the fastest options.

Best Paying Games at MadCasino

We used different criteria in reviewing these top online casinos in Ireland, so that we could fairly assess every site and give you the most objective evaluation.

In looking at online casinos in Ireland, one of our main objectives was to understand each site’s game library as much as possible. We looked at the number of games available, but also the variety within every catalogue.

The welcome bonus is a huge part of any online casino’s appeal. The best Irish casinos in this guide all offer solid welcome bonuses that help you increase your casino winnings right after signing up.

We also looked at other bonuses to help ascertain how well each site provides ongoing value. We looked at the likes of reload bonuses, free spins, and more.

Banking is incredibly important to online casino gaming for placing deposits and claiming your earnings. We included real money casinos that allow you to place deposits and process withdrawals with ease.

Online casinos in Ireland refer to gambling platforms where you can play games like slots, blackjack, and more.

These online casinos feature tailored welcome bonuses and promotions for Irish casino players, providing huge amounts of potential funds to gain early on in your casino journey, and as ongoing value propositions.

Game variety is one of the things we keep an eye out for when we’re reviewing Irish casino sites. Check out the following styles of games at the top casinos we’ve listed in our guide to get an idea of what’s available.

Online casino slots are just like the slot machines you’d find at brick-and-mortar casinos, except that you can play them from anywhere you’d like on your computer or mobile device. Line up winning symbols along paylines, and you’ll make some earnings.

Play the great selection of slot games at DragonSlots.

Megaways are just like normal slots, but with a twist. This kind of game presents ever-changing winning symbols, generating an innumerable number of ways to make some winnings.

Play a fantastic selection of Megaways at Bizzo Casino.

Blackjack is a classic table game, where the objective is to get as close as possible to 21 with the hand that you’re dealt before the dealer does.

Check out the great catalogue of blackjack games at SlotsGem.

Crash games are fun, easy to replay games of luck where you place your bet, and decide the time to cash out before your on-screen character crashes out, resulting in your loss.

Cleobetra has an excellent range of crash games to check out.

Banking options are essential to playing at any online casino. For depositing funds into your account and withdrawing your earnings, solid payment methods are critical.

To ensure that your transactions are processed as fast as possible, you should look to complete the Know Your Customer (KYC) process as soon as possible after signing up for an online casino.

This process allows the online casino to verify your identity so that your transactions can proceed as normal, without delays. To initiate this process, you should submit your ID, proof of address, and payment verification to the online casino. Ensure your details are correct before submitting anything.

Of course, there’s a way to skip all these – and that’s by signing up to no KYC casinos instead.

There are numerous casino bonuses available at every online casino in this guide. Read on to find out more about these casino bonuses in detail, and see how they can benefit you.

The welcome bonus is one of the most common bonuses available at the best online casinos Ireland. It’s available for new registrations, and usually comes in the form of a deposit match bonus up to a certain limit. These bonuses have wagering requirements, something you should be aware of before attempting to claim the bonus.

Reload bonuses are like welcome bonuses, but they’re available for all Irish players, not just new ones. These bonuses usually aren’t as lucrative as welcome bonuses, but still provide healthy amounts of funds and free spins in most cases.

Free spins commonly come in the form of their own bonuses or as part of welcome or reload bonuses. They’re used for slot games, but be aware that they are sometimes only eligible for use with specific slot titles.

A referral bonus can be claimed when you refer a person to an online casino, and they sign up, make their first deposit, and start playing. These bonuses usually award a flat amount of account funds.

What’s better than playing at an online casino? A mobile casino that lets you play from anywhere while you’re on the go. We checked out every site in our guide to see how well the mobile sites perform, and we’re happy to say that they’re as feature-complete and smooth as the desktop sites.

Each site has an optimised mobile site, meaning that no matter what devices you’re using and their operating system, it should work very smoothly for you without any performance issues. Some of these sites, like DragonSlots, provide you with a small number of free spins if you download the official mobile app.

The mobile apps for the sites that have them, similarly to the mobile browser versions, perform very well and are as easy to use as the desktop sites.

The best online casino Ireland offers is SlotsGem. We chose this site because of its combination of games, bonuses, and well-known banking options, though there are many other casino platforms worthy of your time.

Bizzo Casino is the best casino Ireland has to offer when it comes to game selection. It has a huge range of games available from many different genres, plus popular casino games, new titles, and much more to enrich your online casino experience.

In our guide, all the online casinos offer welcome bonuses. These bonuses come in the form of deposit match bonuses, with some sites providing some extra free spins too.

Though many online casinos offer numerous ways to withdraw your winnings, the best options out there are Bitcoin, Litecoin, and Ethereum casinos. Using these options, you’ll be able to claim your winnings in less than 12 hours on some sites.

SlotsGem: SlotsGem tops the best online casinos Ireland list, thanks to its sheer selection and bonuses. Sign up and claim a welcome bonus of up to €1,450.

DragonSlots: DragonSlots has a fantastic live casino catalogue. Join this site and claim up to €5,250 and 650 free spins.

Bizzo Casino: This casino has the best game collection in this entire casino reviews article. Sign up and claim up to €1,550 plus 175 extra spins.

Cleobetra: This site has an excellent range of banking options, ensuring you can deposit and withdraw efficiently. Join Cleobetra and get up to €1,000 and 350 free spins extra.

MadCasino: This site has an excellent reload bonus that provides some great ongoing value to reward consistent play. Join MadCasino and get a welcome bonus of 777% up to €7,500.

Before you go and jump into the great selection of games available at each of these casino sites, be sure to read through our tips below to maximise your time for online gaming.

Tournaments are a fantastic way to play against real people. Many sites have huge cash prizes tied to live casino tournaments, blackjack tournaments, and more. This can be an exciting way to play at online casinos.

An important thing you should research is the payment methods at your online casino sites of choice. Not every site has the same options, so it’s advisable to check these in advance to see if you have compatible payment options available to you.

Welcome bonuses are there to be claimed and benefit you early in your casino experience, so you should claim them ASAP. These bonuses can grant you plentiful extra funds, giving you more chances to play games and make some winnings.

Though you might have some favourite games, it’s a good idea to check out and play casino games. Exploring different game styles can be a lot of fun, a great way of making some earnings, and help you discover some fun new game mechanics.

In this series of casino reviews, we’ve advised you as best as possible on the best online casinos Ireland has ever seen. There are numerous great choices, each with its own strengths.

Our top choice is SlotsGem, a fantastic new online casino that ticks all the boxes – a great welcome bonus, a large number of varied games, and banking options to let you make transactions with ease.

Remember to always play for fun, set a budget, and gamble responsibly.

This content is intended for readers 18+. Gambling can be addictive—please gamble responsibly. Support and resources are available at: https://www.gamstop.co.uk/, https://www.begambleaware.org/