Compare.bet is powered by readers who sign-up through our site. Thanks for supporting us! ❤️ Find out more

Top Online Casino Bonuses

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 today!
By Ben Miles & others ✅ Updated 🔎 See how we review casino sites
Accepts IE Players Accepts IE Players
Expertly Reviewed Expertly Reviewed
Mobile Friendly Mobile Friendly
Fast Withdrawals Fast Withdrawals
Rank Name NEW CUSTOMER OFFER KEY FEATURES Key features Key features GO TO SITE & SIGN UP

Advertiser disclosure

Compare.bet is dedicated to helping consumers in the UK and beyond find their perfect gambling site. Our expert team works tirelessly to ensure we bring you the best reviews, research, data and guides to support your choice of provider. To keep our service free, we accept commission payments from some gambling operators that appear on this site.

1 Jackpot City
Welcome Bonus
€1600 Welcome Bonus
The 'House of Jackpots' is a surefire way to bring the Vegas atmosphere closer to home
Mobile site
350+ slot games
50+ live casino games
50+ live casino games
New Customer Offer 1st / 2nd / 3rd / 4th Deposit - Match Bonus up to NZ$400 • New customers only • Min deposit NZ$10 • 70x wagering 18+. Full T&Cs apply. Please gamble responsibly.
2 Betamo
Welcome Bonus
€300 Bonus + 150 Spins
New members can claim €300 and 150 free spins at this popular Irish gambling site
Mobile site
1100+ slot games
130+ live casino games
130+ live casino games
New Customer Offer In order to get any of the deposit bonuses, you need to deposit at least EUR 20. Max winnings will be €10000. When you play with active bonuses, the initial playing is done with real money and then with bonus funds. All deposit bonuses and free spins are subject to wager x40 18+. Full T&Cs apply. Please gamble responsibly.
3 Just Spin
Welcome Bonus
€500 in Bonuses + 600 Spins
Register in just one minute for access to hundreds of premium games, a generous welcome bonus and speedy withdrawals
Mobile site
500+ slot games
65+ live casino games
65+ live casino games
New Customer Offer Get your first 100 Free Spins on Fire Joker, just by registering today. Then make your first deposit and get 100% bonus up to €100! 18+. Full T&Cs apply. Please gamble responsibly.
4 Spin Casino
Welcome Bonus
€1000 Welcome Bonus
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
Mobile site
1000+ slot games
20+ live casino games
20+ live casino games
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.
5 22 Bet Casino
Welcome Bonus
100% up to €300
Claim a €120 free bet at what's considered the most global bookmaker around
iOS, Android, Mobile site
1000+ slot games
65 live casino games
65 live casino games
New Customer Offer Only one 100% first deposit bonus per customer. The minimum deposit required to get the bonus is 1 EUR. The maximum casino bonus is 300 EUR. When wagering a casino bonus, the stake must not exceed 5 EUR/5 USD. The bonus must be wagered within 7 days. 18+. Full T&Cs apply. Please gamble responsibly.
6 Twin Casino
Welcome Bonus
100% up to €400 + 400 Spins
€400 and 400 free spins, along with over 2,000 games, await you at Twin Casino
Mobile site
550+ slot games
20+ live casino games
20+ live casino games
New Customer Offer Receive a 100% bonus up to €200 + 200 free spins on Book of Dead with your first deposit. Receive a 100% bonus up to €200 + 200 free spins on Book of Dead with your second deposit. You receive 40 free spins immediately with each of your deposits and another 40 free spins 24 hours later. This will continue for five days until all free spins are added. 18+. Full T&Cs apply. Please gamble responsibly.
7 Jackpot Village
Welcome Bonus
200% up to €500 + 50 Spins
Sign up today for your chance at a slice of Jackpot Villages hefty payouts
iOS, Android, Mobile site
500+ slot games
10+ live casino games
10+ live casino games
New Customer Offer Make your 1st deposit and instantly receive a 200% Match up to a maximum of €500 Bonus PLUS 500 Loyalty points and 50 Free Spins on Book of Dead. Minimum deposit of €20 is required. Wagering is 40x the total of bonus money, deposit and free spins. Wagering must be completed before any funds can be withdrawn. 18+. Full T&Cs apply. Please gamble responsibly.
8 Bob Casino
Welcome Bonus
€500 Bonus + 130 Spins
Bob Casino's an ideal place to sample works from the industry's finest software developers
Mobile site
750+ slot games
25+ live casino games
25+ live casino games
New Customer Offer In order to get any of the deposit bonuses, you need to deposit at least EUR 20. Max winnings will be €10000. When you play with active bonuses, the initial playing is done with real money and then with bonus funds. All deposit bonuses and free spins are subject to wager x40 18+. Full T&Cs apply. Please gamble responsibly.
9 Neon Vegas
Welcome Bonus
500% up to €500
Enjoy an amazing range video slots, live casinos, and table games at Neon Vegas
iOS, Android, Mobile site
1500+ slot games
65+ live casino games
65+ live casino games
New Customer Offer Get up to €500 real cash after you have wagered 20x the offer amount with your own money. To get the maximum offer, deposit at least 100 euros. Example: Let’s say that player deposits €100. To be able to claim the €500 extra cash, he would need to wager 500 euros 20 times (€500 x 20 = €10,000). 18+. Full T&Cs apply. Please gamble responsibly.
10 bCasino
Welcome Bonus
€1200 Bonus + 100 Free Spins
Net your €1,200 bonus + 100 free spins at this comprehensive casino site today
Mobile site
350+ slot games
60+ live casino games
60+ live casino games
New Customer Offer First Deposit: On your first deposit, we’ll add an extra 100% up to a maximum of €500. You’ll also get 50 free spins as an added bonus! Second Deposit: On your second deposit, we’ll credit your account with an extra 50% up to a maximum of €200. Third Deposit: On your third deposit, you’ll receive a massive 125% up to a maximum of €500 – along with another 50 Free Spins to play with! 18+. Full T&Cs apply. Please gamble responsibly.
11 Playamo
Welcome Bonus
€300 Bonus + 150 Spins
Play 2000+ games, take advantage of great promos and play in tournaments at this crypto-friendly casino
Mobile site
1100+ slot games
50+ live casino games
50+ live casino games
New Customer Offer The maximum bonus amount is €/$100. Depositing €/$100 will get you €/$200 to begin playing with. The maximum bet is €/$5. To activate your bonus press on the "I've got a bonus code" button while making a deposit. Then in the field that opens enter: FIRSTDEP. Also, in 24 hours after the deposit, you will get 20 free spins for the Lucky Lady's Clover slot, and in another 24 hours - 20 free spins more, and it goes on like that for 5 days! 18+. Full T&Cs apply. Please gamble responsibly.
12 Spinia
Welcome Bonus
€250 Bonus + 50 Spins
2,000+ games, an excellent VIP programme, and generous welcome bonuses set Spinia apart
Mobile site
1200+ slot games
180+ live casino games
180+ live casino games
New Customer Offer In order to get any of the deposit bonuses, you need to deposit at least EUR 20. Max winnings will be €10000. When you play with active bonuses, the initial playing is done with real money and then with bonus funds. All deposit bonuses and free spins are subject to wager x40 18+. Full T&Cs apply. Please gamble responsibly.
13 Woo Casino
Welcome Bonus
€200 Bonus + 200 Free Spins
Grab a generous welcome bonus and get rewarded for your first two deposits at Woo Casino, where you're a VIP as soon as you start playing
iOS, Android, Mobile site
2050+ slot games
140+ live casino games
140+ live casino games
New Customer Offer Make your first deposit of at least €/$20 and get a 100% bonus up to €/$100 and 150 free spins for Wolf Gold* (your first 25 free spins will be added immediately, and then you will get 25 spins per day for 5 days.) To redeem your bonus, type WOO in your bonus code field, click 'Add' and then proceed with your deposit. 18+. Full T&Cs apply. Please gamble responsibly.
14 Greenplay
Welcome Bonus
€200 Bonus + 100 Spins
Join Greenplay to play hundreds of games from top gaming providers like Netent, Play’n GO, Evolution and take advantage of top bonus offers and exclusive tournaments
Mobile site
450+ slot games
20+ live casino games
20+ live casino games
New Customer Offer First Deposit €50 get €50 bonus, play with €100 plus 20 spins. Second Deposit €20 get 40 spins, play with €20 plus 40 spins. Third Deposit €20 get 40 spins, play with €20 plus 40 spins. Winnings won with bonus spins that require deposit, have to be wagered 35x. Bonuses that require deposit, have to be wagered 35x. 18+. Full T&Cs apply. Please gamble responsibly.
15 Playzee
Welcome Bonus
Up To €1500 Bonus + 150 Spins
Playzee's top range of casino favourites will cater to every taste
Mobile site
800+ slot games
15 live casino games
15 live casino games
New Customer Offer 1st deposit bonus: 100% up to €300 + 100 Zee Spins on Starbust + 500 Zee Points. Get 10 spins every day for 10 days! (Plus 10 days to make up your mind about Playzee.) 2nd deposit bonus: 50% up to €500 + 25 Zee Spins on Gonzo's Quest. 3rd deposit bonus: 25% up to €700 + 25 Zee Spins on Reel Rush 18+. Full T&Cs apply. Please gamble responsibly.

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 today!

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.

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.