Top Online Casino Bonuses

By Ben Miles & others on
Looking to grab a bankroll boost? We’ve put together an awesome lineup of casinos in Ireland with the best bonuses available online. Compare and sign up to claim yours!
Accepts IE Players Accepts IE Players
Expertly Reviewed Expertly Reviewed
Mobile Friendly Mobile Friendly
Fast Withdrawals Fast Withdrawals
Casino SITE Score NEW CUSTOMER OFFER Expert Review GO TO SITE & SIGN UP Terms
1. Boomerang Casino
100% Up To €500 +200 Free Spins

Reviewed & verified by our team

"Enjoy this welcome generous offer and weekly reload bonuses from this brand new casino."
Claim Bonus
New Customer Offer Create an account. Make the minimum or larger deposit as stated in the promotion. Find your bonus in the profile. Further Terms & Conditions Apply 18+. Full T&Cs apply. Please gamble responsibly.
2. EU Slot
100% Up To €300 +100 Free Spins

Reviewed & verified by our team

"Enjoy an array of slots at this new, fun casino "
Claim Bonus
New Customer Offer To get the bonus, enter the bonus code EU100 before the deposit. To get the bonus, you must make a deposit of at least 20 EUR. The maximum bonus amount is 100% of the deposit amount, but not more than EUR 300. Full wagering requires making bets for the amount 40 times the amount of the bonus received:(deposit bonus + winnings from free spins) × 40. Free spins will be given within five days starting from the day you activate the bonus, 20 free spins per a day.
Limitation of the maximum bet while wagering: EUR 1 includes bets doubling after a game round has been completed and bonus rounds (purchased within the game). * This restriction applies to all First Deposit Bonuses. For example, exclusive offers, Promo received by the Player by e-mail and others. 18+. Full T&Cs apply. Please gamble responsibly.
3. Silverplay
Welcome Package Up To €1000

Reviewed & verified by our team

"Enjoy an extensive collection of games on this sleek platform "
Claim Bonus
New Customer Offer 18+ | Gamble responsibly | GambleAware.org T&C’s apply 1. This promotion is available to members of Silverplay first-ever four deposits 01.09.2021 – 31.12.2022. 2. Eligible customers are entitled to claim any of the following reload deposit bonuses, entering the corresponding bonus code with their deposit, as shown below: Bonus Amount Bonus Code First deposit 125% up to 125€ SILVER125 Second deposit 75% up to 250€ SILVER75 Third deposit 50% up to 400€ SILVER50 Fourth deposit 100% up to 225€ SILVER100 18+. Full T&Cs apply. Please gamble responsibly.
4. Evospin
100% Up to €300 +100 Free Spins

Reviewed & verified by our team

"Enjoy Evospin's generous welcome offer and become a member of their VIP club "
Claim Bonus
New Customer Offer To get the bonus, enter the bonus code EVO100 before the deposit. To get the bonus, you must make a deposit of at least 30 EUR. The maximum bonus amount is 100% of the deposit amount, but not more than EUR 300. Full wagering requires making bets for the amount 40 times the amount of the bonus received:(deposit bonus + winnings from free spins) × 40. Free spins will be given within five days starting from the day you activate the bonus, 20 free spins per a day. 18+. Full T&Cs apply. Please gamble responsibly.
5. Novibet
100% Up To €150 + 100 Spins

Reviewed & verified by our team

"Operating online for over a decade, Novibet has had plenty of time to perfect its offering. Customers enjoy access to thousands of games, including well over 3,500 online slots"
Claim Bonus
New Customer Offer Min deposit €10 | 100% bonus up to €150 + 15 Free Spins on Rome the Golden Age v/s=€0.10 + 85 Free Spins on Halloween Jack v/s=€0.20 | Min 35x wagering | Bonus code: NOVIHALLOWEEN1 | Skrill & Neteller deposits Excluded | Bonus & Free Spins Valid for 30 days | T&Cs apply | General Promotions Terms Apply 18+. Full T&Cs apply. Please gamble responsibly.
6. Magic Red Casino
Up To €1500 +200 Extra Spins

Reviewed & verified by our team

"Earn rewards points and climb the loyalty ladder to unlock free spins and cashback "
Claim Bonus
New Customer Offer New depositing players, Wagering requirements apply. See full terms 18+. Full T&Cs apply. Please gamble responsibly.
7. Slotnite
100% up to €250 + 100 Spins

Reviewed & verified by our team

"With a huge number of slot games, live casino tables and table games to enjoy, Slotnite can cater to all types of players"
Claim Bonus
New Customer Offer Min Dep €10. Max bonus bet €5. 1st Dep offer is 100% up to €250 + 100 Bonus spins on Aloha Cluster Pays. Spins expire after 10 days, funds after 30 days. Bonus funds separate to Cash. Wager Req of 35x Deposit + Bonus apply. 18+. Full T&Cs apply. Please gamble responsibly.
8. Kassu
300 Free Spins + €1500 Welcome Bonus

Reviewed & verified by our team

"Part of the Genesis Global Limited family of casino brands, Kassu stands apart thanks to its quirky, hipster theme."
Claim Bonus
New Customer Offer Deposit 1: 100% up to €300 + 300 spins. Deposit 2: 50% up to €400. Deposit 3: 25% up to €400. Deposit 4: €25% up to €400. To be eligible to claim the New Player Welcome Bonuses, players must deposit a minimum of €10 in one instance, for each bonus. Players need to wager the first four Welcome bonuses 40 times before they can withdraw the Bonus or any winnings gained from them. 18+. Full T&Cs apply. Please gamble responsibly.
9. 888 Casino
100% Up To €200 + 25 Free Spins

Reviewed & verified by our team

"Sign up to one of the biggest casinos in Ireland and take advantage of a great games selection and also bet on your favourite sport"
Claim Bonus
New Customer Offer €20 min deposit, excluding deposits by Skrill or NETELLER • Get 100% up to €200 Bonus and 25 Free Spins [FS] • FS valid on selected games & expire in 14 days • FS wins credited in bonus • Bonus wins are capped at €500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any tim 18+. Full T&Cs apply. Please gamble responsibly.
10. Casino Lab
Enjoy Up To €1500 & 300 Spins

Reviewed & verified by our team

"It’s always nice to see an online casino in Ireland which dares to have a unique look and feel. Casino Lab is a case in point. A far cry from just another generic shop front for slots and table games, it ushers us into a zany world of laboratory flasks and test tubes, steampunk scientists and chemical equations. "
Claim Bonus
New Customer Offer 18+. New players only. Full T&Cs apply. Please gamble responsibly. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view full terms and conditions 18+. Full T&Cs apply. Please gamble responsibly.
11. Play Ojo
Up to 50 Free Spins on 1st Deposit

Reviewed & verified by our team

"Sign up at Play Ojo to enjoy a no wagering bonus and play at over 2000 games"
Claim Bonus
New Customer Offer For every €1 deposited, 1 Free Spin will be credited to the players account up to 50 Free Spins (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details 18+. Full T&Cs apply. Please gamble responsibly.
12. Fruit Kings
100% up to €300 + 100 Bonus Spins

Reviewed & verified by our team

"With a great design, Fruit Kings allows customers to play a wide range of live casino games and brand new slot games"
Claim Bonus
New Customer Offer 100% bonus on first deposit up to €300 plus 100 free spins. Free spins are playable on Gonzo’s Quest at 10 spins per day. Min. First deposit €20. Max bonus bet €5. Max bonus cash-out €1000. Wagering requirement of 40x to cash out. Bonus expires after 30 days. Free spins expire after 48 hours. Game restrictions apply. Further Terms Apply 18+. Full T&Cs apply. Please gamble responsibly.
13. Spin Casino
€1000 Welcome Bonus

Reviewed & verified by our team

"Players have been enjoying Spin Casino for almost 20 years! Plus, with crowd-pleasing Loyalty Programme benefits, you'll be earning more than just loyalty points"
Claim Bonus
New Customer Offer 1st Deposit - Match Bonus up to 400€ • 2nd / 3rd Deposit - Match Bonus up to 300€ • New customers only • Min deposit 10€ • 70x wagering • 18+. Full T&Cs apply. Please gamble responsibly.
🎁 Largest Free Bet:
€1500
🤝 Highest Deposit Match:
100%
💶 Minimum Deposit:
€10

Everything you need to know about online casino bonuses

Modern online casinos aren’t shy when it comes to dishing out generous rewards for new and existing customers. Whether you’re a new player looking to grab a huge matched deposit or a high roller after the most rewarding VIP schemes, we’ve got you covered. With a mix of the best-known online casinos and brand new casino sites on our list, you’ll be spoilt for choice. Let’s take a closer look at the best casino bonuses in Ireland available online today.

New Player Bonuses

Welcome bonus

To remain competitive and grab the attention of new players, casino operators offer generous welcome bonuses to new customers who register an account. The most common type of welcome offer is the matched deposit, which sees casinos offer a percentage of a player’s first deposit as bonus funds. A casino may offer 50%, 100% and sometimes even more! They will usually set a minimum deposit amount, however, as well as limiting how much they will match your first deposit. Nonetheless, with some top online casinos throwing free spins into the mix for good measure too, matched deposit bonuses can be some of the best value offers around.

No deposit bonus

This bonus does exactly what it says on the tin. Unlike normal matched deposit bonuses, new players can claim bonus funds without depositing anything! It’s a win-win for both the player and the casino: the player gets to play real money casino games without spending a penny, while the casino attracts new players.

Free Spins

Free spins are one of the most popular bonuses on offer from online casinos. Free spins usually apply to specific  video slot games, like Book of Dead, and each spin is worth a bet amount that the player cannot change.  Nonetheless, just think of them as spins that the casino has paid for on your behalf. They are often attached to welcome bonuses new players, but they are also open to existing customers as part of separate bonuses.

No wager bonus

As a way for casinos to stand out from the crowd many are first deposit bonuses that have no wagering requirements attached to them. These are casino offers where you don’t have to wager the bonus amount a set number of times! But a little more on the specifics of wagering requirements later on.

Existing Player Bonuses

Reload Bonus

Sure, the majority of bonuses are designed to attract new players, but that doesn’t mean existing customers are left out. In an effort to keep players coming back, some of the top online casinos in Ireland offer reload bonuses. These are usually offered to celebrate the latest promotions and upcoming events. The reload bonus simply rewards returning players for topping up their casino balance. You’ll find this bonus comes in several forms, depending on where you choose to play. The most common form of reload bonus is a matched deposit, where you’ll receive a percentage of your deposit as bonus funds – usually anywhere between 50 to 150 percent. In some instances, you’ll be able to grab some free spins instead.

Rebate bonus

You’re not always going to get the rub of the green when playing your favourite casino games. As games of chance, you’re never exempt from a losing streak, and rebate bonuses are a great way of recouping some of that lost cash. If you played live dealer roulette, for example, and lost €50, a good rebate would refund you 10% of your losses. Rebates aren’t just offered on losses, though. Some casinos offer rebate bonuses based on your spend over a certain amount of time. For instance, if you rack up €50 in casino wagers over a week, you could be in for a boost on these winnings thanks to a rebate bonus.

VIP bonuses

It’s imperative for a casino to step up to the plate and reward its most loyal players for splashing the cash on casino games. If you’re a frequent player, you’ll want to find an online casino with a rewarding VIP scheme. These have changed considerably in recent years. The very first online casinos only offered access to the biggest high-rollers, but now many online casinos have relaxed the entry requirements so more players can get a taste of the VIP treatment. The perks range from exclusive VIP promotions, event tickets, birthday treats as well as VIP points that can be redeemed to play your favourite online casino games – the more you play, the bigger your rewards!

Mobile Bonuses 

The best casinos offer bonuses that you can access on your mobile and tablet devices as well as on the desktop. There may be some exclusive mobile bonuses out there, but generally offers are the same across the board. The key benefit of using your mobile device is that faster loading times and push notifications means that existing customers won’t miss out on the best new promotions the casino has to offer.

New Casino Bonuses

It’s not just the established online casinos that offer exciting bonuses, a lot of new casinos rely on them in order to stand out from the crowd. Some of the top news casinos in Ireland, for example, offer no deposit welcome bonuses, while players can claim low or even no wagering bonuses at others. This means it’s easier to convert any winnings or bonus funds into real money without having to jump through hoops.

Wagering Requirements

What are wagering requirements?

The majority of welcome bonuses come with wagering requirements as well as a series of other conditions that have to be fulfilled before you can claim any of your funds as cash. While there are indeed some offers that come with no wagering requirements, it’s worth reading the bonus terms and conditions to see what’s what. Let’s have a look at what sort of conditions you will likely come across: 

 

Wagering Requirements 

The vast majority of online casino bonuses come with wagering requirements which specify that before you can claim any of your winnings from a bonus offer, you must wager the value of either your stake, bonus amount, or a combination of the two, a set number of times. 

Game Weighting Restrictions 

These dictate how much particular games count towards meeting your wagering requirements. 

Time Limits 

Some online casinos also set time limits on when to fulfil your wagering requirements. When this expiry date is reached, any bonus funds or winnings will be lost. 

Maximum Winning Caps 

These cap the amount you are able to win from your bonus money. 

Game Exclusions 

Some online casinos will exclude entire games from certain bonuses. This is something to really bear in mind in case you spend a lot in a game and hit the jackpot, only to find out that it contributed nothing towards your wagering requirements.

Payment Exclusions 

You may find that the matched deposit being offered as a welcome bonus by an online casino excludes certain payment types. These are most likely to be e-Wallet payment methods like Neteller, Skrill, and PayPal. While this can be frustrating, it will be unlikely for you to accidentally buy into a bonus offer with an excluded payment method as the casino just won’t accept it.

Step-by-Step Guide

Step-by-step guide to signing up to a welcome bonus

Now you know what to expect from bonuses, it’s time to learn how to sign up and make most of a casino offer. Players will usually be presented with a bonus when they first sign up to a new casino but how you claim that bonus can be a little confusing. To make that process a little easier, we’ve set out a generic step-by-step guide for a new player signing up to a casino bonus:

  1. Read the Terms and Conditions – Before you sign up to any casino always make sure to check the terms and conditions so that you know exactly how generous that bonus is, keeping a close eye for wagering requirements and any other limits that are attached to the bonus. 
  2. Sign up – When you’ve picked the bonus you want to play with you’ll need to sign up to the casino that’s offering it. Online casinos will require, as a minimum, for you to verify your name, address and date of birth before you gamble. 
  3. Claim – Almost every casino will automatically credit your account with bonus funds. For no deposit bonuses, you’ll receive them upon signing up, whereas matched deposits, free spins and no wagering bonuses, you’ll have to place a deposit first.

Ready to play?

Now you know your rebate bonuses from your reload offers, you’re one step closer to becoming a successful online casino player. Check out the sign up offers on our list of top rated casinos in Ireland and pick out the bonus that ticks all your boxes.  Don’t forget to read the terms and conditions- some payment methods, such as Neteller and Skrill casino deposits don’t qualify for bonuses! Simply compare, sign up and claim your exclusive bonus offer!

Your Questions Answered

Do the wagering requirements have a time limit?

Yes. This varies largely depending on which casino you choose. While some may give you 30 days to meet the wagering requirements, others may only give you seven. We’d recommend reading the terms and conditions of any bonus you accept to make the most of your bonus offer. If you don’t meet the wagering requirements within the time given, you won’t be able to withdraw any bonus winnings.

Can I claim an online casino bonus using my mobile phone?

Yes, all the casinos listed on our site offer mobile-friendly sites which can be accessed by just about any web-enabled device. In fact, several operators now have mobile casino apps available for download, sometimes with exclusive mobile-only bonuses, so there’s even more incentive for you to play on the go.

Will I need a bonus code to claim my welcome bonus?

No. Unless explicitly stated, you won’t need a bonus code to claim your welcome bonus. If you opt for matched deposits will be credited with their bonus almost immediately following your first deposit. If you decide to grab a no deposit bonus, you’ll almost always have your account credited with bonus funds after signing up.

Can I withdraw my bonus funds before meeting my wagering requirements?

No. Until your wagering requirements have been met, your bonus funds are not available as part of your main account balance. This means that it is not possible to withdraw any bonus winnings.

Can I trust these casino sites?

Yes. All our casinos are reliable, trustworthy and most importantly, licensed.

The people behind this page

Compare.bet's online gambling content experts helped write, edit and check the content on this page:

Ben is deputy editor at Compare.bet, specialising in all things gambling and football. He has an MA in American History and extensive writing experience with bylines in a range of different publications, from Breaking the Lines to CLASH. As well as covering Premier League for The Warm Up, he also writes about the Championship and a range of European football topics. In his spare time, Ben enjoys music production and playing football.
Daniel is the editor-in-chief at Compare.bet. He has half a decade of experience writing on topics including sports betting, online casino and the NBA. Daniel also covers Premier League football for The Warm-Up and has interviewed Louis Saha, Richard Dunne and Gary Pallister. In his spare time, Daniel enjoys film photography and making Spotify playlists.