Find a Casino Bonus | Best Casino Bonuses in Ireland for September 2023

Discover the perfect casino bonus at the best online casinos in Ireland. Pick from our list of the best casino bonuses available right now, and read our expert tips to help you choose the right bonus for you and avoid common mistakes.

7 of the Best Online Casino Bonuses in Ireland

Whoever said variety is the spice of life may well have had online casino bonuses on their mind. There are literally hundreds to choose from on any given day, and this is generally a good thing – strong competition keeps online casinos honest and their bonuses attractive.

But having such a choice can also lead to analysis paralysis as you spend hours comparing each one. To avoid this, our experts have come up with the best online casino bonus for seven different purposes. For each one, someone from Casinos.com signed up and claimed the bonus to test it out.

Best Welcome Bonus for New Players: Casimba Casino

• Deal features: There’s more to this bonus than meets the eye. In fact, the total package is €6500, plus 125 free spins and 500 loyalty points for their loyalty programme. It breaks down as follows: 1st deposit 200% match bonus up to €5000 plus 50 free spins; 2nd deposit 25% match bonus up to €1000 plus 50 free spins; 3rd deposit 50% match bonus up to €500 plus 25 free spins. Minimum €20 deposit for each.
• Wagering requirements: 35x the sum of deposit, bonus, and free spins. Eligible games: qualifying NetEnt slots, scratchcards, and keno 100%. Some other slots contribute 20%, all other games contribute 0%.
• Need to know: If you wager more than the maximum stake of €5, you risk losing your bonus. Each bonus has a 30-day use period, but free spins only last for 10 days. Skrill and Neteller cannot be used for deposits. Only for new players.
• Our view: A really solid casino welcome bonus, particularly if you love slots. The fact that it’s split into three tranches gives you a lot of flexibility, as you can choose whether to take up the second and third bonuses later. We also loved the 500 loyalty points, since Casimba’s loyalty programme is one of the best in the business.

Casimba Bonus 200% Welcome Bonus up to €5000 + 50 Free Spins

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18+

Best Deposit Match Bonus: Dream Vegas

• Deal features: Advertised as a 200% match bonus up to €2500 plus 50 free spins. However, that’s just for the 1st deposit. The deal also includes a 2nd deposit 40% match bonus up to €3000 plus 30 free spins, and a 3rd deposit 60% match bonus up to €1500 plus 40 free spins. Therefore the total package is up to €7000 plus 120 free spins! Minimum €20 deposit for each.
• Wagering requirements: 35x the sum of deposit, bonus, and free spins. Eligible games: most slots 100%, but some are 20% and others 0%; scratchcards and keno 100%; video poker, table games, and jackpot games 0%.
• Need to know: For new Irish players only. The maximum stake per bet is €5 – if you bet more than this you may forfeit your bonus. You have 30 days to use up each bonus, but free spins expire after 10 days. You can’t deposit using Still or Neteller.
• Our view: When we signed up and claimed this deal, we were pleasantly surprised to find that there were two other casino bonuses included in this package, even though the operator advertises only the first one. Altogether it makes for an incredibly generous package with a very reasonable wagering requirement. The only downside is the lack of table games included.

Dream Vegas Bonus Welcome Package up to €2500 + 50 Free Spins

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18+

Best Low Wagering Bonus for Quick Wins: Kwiff Casino

• Deal features: 200 free spins on Book of Dead (€0.10 per spin). Divided over 5 days: 40 free spins for each day you wager €20 on any slot.
• Wagering requirements: No wagering requirements for any winnings you make!
• Need to know: Winnings from the bonus are capped at €250. This promotion is for new customers only, and you can't use e-wallets or virtual cards to make deposits. Oh, and you can’t claim this bonus alongside other promotions, so if you take up their sportsbook offer you’ll be shut out of this one.
• Our view: It’s really rare to find a bonus with no wagering requirements at all, but this is one! Our tester was a huge slots fan who happens to rate Book of Dead pretty highly, so she enjoyed the 40 extra spins each day. Just remember that you need to deposit at least €20 each day to get the full 200 extra spins, but the great news is you can use your bankroll on any slot in Kwiff’s library – and they have a few hundred to choose from. 

Kwiff Bonus Deposit & Get up to 200 Free Spins

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18+ T&C's Apply

Best Free Spins Bonus for Slots: CasinoMega

• Deal features: A total package of €1500 plus 330 free spins. Split into two mini packages: 1st deposit 100% match up to €1000 plus 300 free spins; 2nd deposit 50% match up to €500 plus 30 free spins. Minimum deposit of €20 in both cases, but you need to deposit at least €300 for the first bonus in order to get the full 300 spins (any less and you’ll receive 20 free spins).
• Wagering requirements: 50x on your casino bonus, plus 1x on your deposit. All casino games count 100% except for the live casino, which is 20%. Be warned though – you only have 7 days to meet the wagering requirements.
• Need to know: The free spins will start coming to your account within one week of making your deposit. You’ll get 75 per day for 4 days. Maximum winnings are 10x your deposit amount.
• Our view: It’s rare to find an online casino bonus that can be wagered on so many games, which is perfect for slot fans as you’re given a huge amount of titles to pick from. The same is true for the 330 free spins, but remember to deposit at least €300 to receive the first 300 of those. 

CasinoMega Bonus Welcome Package up to €1500 + 330 Free Spins

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18+. General and Bonus T&C apply.

Best Cashback Bonus to Recoup Losses: Reload Casino

• Deal features: 10% cashback every week indefinitely. Minimum €20 deposit to activate the bonus.
• Need to know: The cashback must be claimed each week – it’s not automatic. It applies to net losses (total bets minus total wins) on any slot game over a 7-day period Thursday to Wednesday. There are no minimum or maximum amounts. Table games and the live casino aren’t included, but Crazy Time, Dream Catcher, Monopoly Live, Mega Ball, and Deal or No Deal are.
• Our view: Cashback casino offers are a great way to get some money back following losses, and this one is one of the best. Even better is that it comes without any restrictions – if you want, you can simply claim the 10% cashback and withdraw it instantly if you want. We tested this and indeed it works exactly as they say.

Reload Casino Bonus 10% Cashback Every Single Week

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18+. Existing players. Min deposit €20. Offer is 10% cashback on cash losses. Cashback is calculated on cash losses incurred from 00:00 GMT on Thursday to 23:59 GMT on Wednesday and credited every Thursday. Qualifying games: Slot games and selected Table games. Terms apply. Please gamble responsibly. www.gamblingtherapy.org

Best Reload Bonus for Continuous Play: SpinYoo

• Deal features: 3 deposit matches (minimum €20 each time): 1st deposit 100% bonus up to €350 and 100 spins; 2nd deposit 50% bonus up to €300 on slots and table games; 3rd deposit 50% bonus up to €300 on slots and table games.
• Wagering requirements: 35x for the bonus and deposit amount. Game contribution to wagering requirements: 1st deposit: most slots 100%, some 20%, some 0%, scratchards and keno 100%. 2nd and 3rd deposits: same contribution for slots, plus table and card games 10%, video poker and baccarat 5%.
• Need to know: The 100 free spins are distributed over 5 days (20 each) and apply to the following games: day 1: Starburst; day 2: Book of Dead; day 3: Fire Joker; day 4: Gonzo’s Quest; day 5: Super Flip. You have 30 days to use up the bonus funds, including completing wagering requirements.
• Our view: Reload bonuses are great if you want to try your luck at winning using several different promotions, one after the other. This gives you a great chance to check out the casino with a bigger bankroll than if you just deposited cash and started playing. We love the fact that table games are included in the promotion, albeit with a lower contribution to wagering requirements.

SpinYoo Bonus Get €1000 + 100 Free Spins

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18+

Best Online Casino Bonus for High Rollers: Casumo

• Deal features: 100% match up to €300 + 50 bonus spins on Wild Wild Riches. Maximum of €5 per spin or €0.50 per bet line is allowed.
• Wagering requirements: 30x for both the deposit + bonus, plus any winnings you get from the free spins. Only slots (100%) and video poker (10%) contribute to the wagering requirements.
• Need to know: You have to opt into these bonuses by clicking on the correct ‘valuables’ – they won’t be automatically credited to your account. You have 30 days to play the free spins and 183 days to play the bonus amount.
• Our view: While the bonus offered by Casumo is very respectable in its own right, the real value for high rollers is its treatment of VIPs. New customers are automatically put in Level 1 of its programme, and the higher up you go by continuing to place wagers, the more you’ll benefit from new rewards and free spins. The great thing about this scheme is that almost all games contribute to it, so the sky’s the limit really.

Casumo Bonus 100% Welcome Bonus up to €300 + 50 Free Spins

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18+. New IE customers only. The welcome bonus contains 50 bonus spins on Wild Wild Riches and 100% bonus (up to €300). Bonuses must be wagered 30 times. Min deposit is €20. Play responsibly. T&C's apply.

How We Rate Casino Bonuses

Wondering how we arrive at the bonuses we recommend, when there are literally hundreds to choose from? Here are the stages our experts go through:

1. We check the casino bonus carefully. That means we take a close look at what’s on offer, whether it’s a deposit match, free spins, or anything else. And since there are a lot more to casino bonuses than simply the headline numbers, we dive into the T&Cs to see what conditions are in place – wagering requirements; which games are eligible; time limits; caps on deposits, bets, and winnings; what payment methods are accepted, along with any other detail that’s important.
2. We sign up and claim the bonus. There’s no point in us recommending an online casino bonus that doesn’t do what it says, or has a painful sign-up process. To make sure, we test everything just as a real customer would, and if we think that this bonus is more trouble than it’s worth, it won’t make the cut.
3. We make sure the casino site is legit. Here at Casinos.com we only recommend the latest casino bonuses from trustworthy sites that hold a licence from authorities such as the UK Gambling Commission. We also provide full reviews of all the Irish casinos featured here, so you can see how well it performs in terms of game variety, game quality, user experience, banking methods, customer service, software options, payout rates and security measures, alongside how attractive its casino sign up bonus is.

How to Choose Online Casino Best Deals: Expert Tips

It’s easy to get bamboozled by flashy online casino offers and exciting claims, but when it comes to casino bonuses the devil really is in the detail. So before you sign up to an offer that seems too good to be true, read these tips to help you understand what’s in the small print.

Understand the Wagering Requirements

Wagering requirements are simply the number of times you’re required to wager the bonus before you qualify for winnings to be paid out. Even the best bonus casino will attach these conditions to their casino offers.

For example, let’s say you sign up for a bonus of €100, and it comes with a 30x wagering requirement. In this scenario you’d have to keep betting the bonus and any wins you get from it until €3,000 has been wagered (€100 x 30).

Think of it like a 30-piece jigsaw puzzle. Each piece you lay down is like a new bet. You can only complete the puzzle and enjoy the final picture by first laying down all 30 of the pieces. Similarly, you can only enjoy the winnings once you have made all the necessary bets.

Other factors that affect how much you need to wager include whether the deposit amount is included in the bonus bankroll and how much each game contributes to the requirements (more on this next).

So how can you work out exactly what your wagering amount should be? By using our handy Wagering Calculator of course!

Find Out Which Games Are Eligible… and Which Aren’t

If you’ve ever signed up to an amazing-looking online casino with the best deal without realising the bonus is only playable on games you have no interest in, you’ll vouch for this rule.

Simply put, most casino promotions are only valid for select games. This could be a single slot game, a specified group of them, or a mixture of slots and other table games. 

Not only that, it’s often the case that certain eligible games don’t count 100% to wagering requirements. Table games or live casino games, for example, usually count around 10–20% towards wagering requirements. 

What does this mean in reality? Well, let’s take the same example given above, where a €100 deposit with a 30x wagering requirement means you must wager €3,000 in total before you qualify for any winnings. If your game of choice, e.g. blackjack, has a 10% contribution, every €10 you wager only contributes €1 towards that €3,000 goal. Therefore if you only wanted to play blackjack online, you’d effectively have to wager €30,000 before you could claim any winnings, so you'd probably be best off playing at specialist blackjack sites!

As you can tell, it’s really, really important to know which games the bonus covers and, just as importantly, which ones it doesn’t.

Check When the Casino Bonus Expires

Another hugely important thing to know is how long you have to use up your bonus. After all, the last thing you want to do is find the perfect online casino with the best deals for your playing style, only to later find out that you only had 72 hours to fulfil a €50,000 wagering requirement!

Casino bonus time limits can range from days to months, and that’s not all. While bonus bankrolls are often given out immediately after making your first deposit, sometimes the benefits are staggered, meaning you’re given a portion of the bonus each day or week, with the full amount given out after a period of time. And to make it even more tricky, each instalment may have different time limits or wagering requirements, so this is something you definitely don’t want to overlook!

Find Out if Deposits, Bets, and Winnings Are Capped

It’s very common for online casino bonuses to come with limits on how much you can deposit. For example, a 200% deposit match with a maximum bonus amount of €100 means that €50 is the most you can expect the casino to match. You can of course deposit more, but you won’t receive any more ‘free’ money as a result. 

By the same token, each game that’s eligible for the bonus is probably going to have maximum bet sizes attached to it, e.g. €0.10 per spin on a qualifying slot, or €25 for a single wager on a table game.

Why do the casinos do this? To avoid you winning too much on the back of a bonus, which would quickly see them out of profit. And to this end, another common condition is to cap maximum winnings altogether. That way, even in the worst case scenario the casino site is able to limit its losses while still giving players a healthy win if the maximum is achieved.

Make Sure Your Payment Method Is Eligible

This is something that trips up a lot of players. Many online casino sites are very particular about which payment providers can be used to deposit money for redeeming bonuses. If you’re not aware of this, you may waste a lot of time and money playing a bonus you have no chance of winning from.

Typically, e-wallets, which tend to offer the fastest casino withdrawals, are not eligible for claiming bonuses. This is because they provide a level of anonymity, which can help some players commit bonus abuse – signing up for multiple bonuses at the same casino, even though it’s clearly stated that the online casino offers are limited to one per person.

Therefore it’s not enough to simply find a great-looking bonus and check that the casino site accepts deposit from your favourite provider – you need to read the small print to make sure the payment method isn’t excluded from taking part in the bonus.

Don’t Forget to Activate the Online Casino Bonus

Finally, a tip that’s so blindingly obvious it’s hardly worth stating… except that players can still be tripped up by this.

In a nutshell, some bonuses are automatically credited to your account after you sign up and deposit money, while others need to be activated. This could be in the form of a code you have to enter at the cashiers, or by going to your profile and selecting your bonus of choice.

This means that you might find the best bonus casino for your needs, but if you fail to activate the casino sign up bonus you won’t be able to enjoy the extra spins or topped-up bankroll you thought you were getting, so make sure you don’t skip this step.

Types of Casino Bonus Explained

There are always multiple types of online casino bonuses on offer at any one time, so it pays to understand what they are in order to choose the right one for you. Here, we've broken down the most popular bonus types you are likely to come across.

Casino Welcome Bonus

Online casinos use welcome bonuses to help attract new players. You generally have to deposit some of your own money to unlock a casino welcome bonus, so it’s widely referred to as a matched deposit bonus. Let's take a look at how it works.

Let's say you find a 100% welcome bonus up to €200. That means if you deposited €200 of your own money, you’d receive an extra €200, giving you €400 to play with. A 200% casino welcome bonus up to €500 would see you given €750 to play with if you deposited €250 of your own money, and so on.

Just remember to check the wagering requirements and read the small print before deciding which of the top casino bonuses to accept.

In our view, the following casino welcome bonuses are some of the best casino offers around right now:

CASINO Bonus Play Now

Bonus Welcome Package up to €1000

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18+ T&C'S Apply

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Bonus Welcome Package up to €1000 + 100 Free Spins

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18+. T&C's Apply.

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Bonus 100% Welcome Bonus up to €1000 + 200 Free Spins

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New players only. 18+. Min deposit €20. Wagering requirement apply 35x . 40 spins will be given daily in the next 5 days and will be valid for 24 hours. T&C Apply

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No Wagering Bonus

A no wagering bonus allows you to enjoy the free goodies without needing to worry about wagering requirements. This means if you win, you can withdraw your bounty after only playing the bonus once, rather than multiple times!

As you can probably imagine, these promotions are rare. But some sites, especially new online casinos, will offer no wagering casino bonuses as they back themselves to make such a great first impression when you try out the site that you’ll want to stay. 

Free Spins or Extra Spins

Free spins give you a package of extra spins on an online slot. Usually these are restricted to particular games, but some casino offers apply to a whole range of titles.

Extra spins can come in the form of a standalone bonus, or they could be part of a bigger online slots bonus package along with a deposit match.

Once you've used all of your free spins, any bonus money you win will be added to your account balance. At some casino sites the bonus wins will automatically automatically be withdrawable as cash, but usually this amount is subject to wagering requirements before you can actually make a cash withdrawal.

The following casino sites have excellent extra spins deals:

CASINO Free Spins Bonus Play Now

Free Spins 1800

Bonus Welcome Package up to €4550 + 1800 Free Spins

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18+, terms apply, play responsibly

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Free Spins 300

Bonus Welcome Package up to €1050 + 300 Free Spins

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18+, terms apply, play responsibly

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Free Spins 250

Bonus Welcome Package up to €450 + 250 Free Spins

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18+ T&Cs Apply.

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No Deposit Bonus

As the name implies, a no deposit bonus is essentially a freebie: you get a small bankroll to play with without making a deposit first. 

So what’s the catch? Actually, there are two. First, the amount you are given is usually much lower than for a deposit match bonus, which reduces your chances of winning. Second, wagering requirements on these bonuses are often pretty high, often in the ballpark of 50–60x.

Still, these online casino offers are a way for you to try a new operator or game without risking any of your own money, so they’re not to be sniffed at.

Reload Bonus

Casino sites will often dish out reload bonuses to keep customers loyal. This is where your bankroll is given a top-up at certain times, or when earlier bonuses have been used up.

Reload bonuses are generally smaller than a welcome bonus, but they give you an added incentive to keep playing… and extra chances to win.

Loyalty Promotions

Many online casinos have systems in place to reward loyal customers. Generally this involves giving you points as you play, with more points awarded for higher wagers. 

You can then exchange these points for free bets, free spins, or other rewards. This is another tool designed to keep customers loyal, and it’s well worth scrutinising the loyalty bonus scheme on offer, as it can help you make an overall profit when playing.

For example, you might receive 1 point for every €1 you bet on online poker or table games and 5 points for every €1 you bet on real money. A really generous loyalty programme can make the difference between earning a profit or incurring a loss over the course of the year.

VIP Bonuses

If you place a high volume of bets or you are classed as a high roller, you could qualify for VIP treatment. Such benefits may include:

• cashback on bets
• quicker withdrawals
• specific tailored bonuses
• lower wagering requirements
• a personal account manager
• birthday gifts
• tickets to concerts or sporting events
• trips
• gadgets and luxury goods.

Mobile Casino Bonuses

Some online casinos will offer unique bonuses for playing on their mobile casino, although these are pretty rare now. It used to be the case that casino sites would encourage players to offer bonuses as a way of encouraging them to play via mobile. But these days almost every casino has a mobile-first strategy in place, which means the sites are designed to work just as well on mobile as they do on desktop.

Some operators go further, and create top casino apps that you can download to a smartphone or tablet. 

Here are some of our favourite casinos to play on mobile:

CASINO Mobile Games Mobile Slot Games iOS App Android App Play Now

Mobile Games 450

Mobile Slot Games 300

iOS App

Android App

Play Now

New customers only. Opt-in required. 100% Match Bonus up to €50 on your first, second and third deposit of €10+. 100 Bonus Spins will be credited on first qualifying deposit. Bonus Spins awarded on Cash ‘N Riches, 10 000 Wishes, Western Gold 2 and 777 Surge at €0.10 per spin. Bonus Spins are valid for 7 days and subject to wagering of 30x. Bonus Credit is subject to wagering of 50x. Debit Card deposits only. Irregular gameplay may invalidate your bonus. Terms apply. Terms apply

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Mobile Games 668

Mobile Slot Games 649

iOS App

Android App

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Deposit min. €10. Max. bonus €100. 20x wagering (game weighting, table coverage and max. bet rules apply) on deposit and bonus to make the bonus balance withdrawable. Registration Required. Time limits and T&Cs apply.

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Mobile Games 1538

Mobile Slot Games 1519

iOS App

Android App

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18+ New Customers only. Opt in & deposit min €10 within 7 days of registration. Bonus available on selected games, 35x Wagering to withdraw, game weighting applies, 3 days expiry. Free spins expire 7 days after being credited if not used. T&Cs apply.

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Refer a Friend Programmes

Many casinos will reward you for encouraging friends and family to sign up for an account. The bonus you receive will generally be tied to the amount your friend deposits.

Of course, this casino bonus will also have terms and conditions, including wagering requirements, and a limit to how many times it can be used, so as always, read the small print!

Live Casino Bonuses

Live casinos are well established in Ireland today, with demand growing all the time. As competition is fierce, some casinos try to stand out by launching promotions for live games. 

If you sign up to this kind of bonus, you can play all manner of table games and other exciting games, while interacting with the dealer and your fellow players. However, even the best roulette sites will probably feature bonuses with more challenging wagering requirements than their promotions for slots.

Here are some of the best live dealer casinos to sign up at today:

CASINO Live Casino Games Live Card Games Live Game Show Games Exclusive Live Games Play Now

Live Casino Games 143

Live Card Games 319

Live Game Show Games 17

Exclusive Live Games 319

Play Now

18+. New Players only. Full T&Cs Apply.

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Live Casino Games 104

Live Card Games 50

Live Game Show Games 3

Exclusive Live Games 1

Play Now

18+. T&C's apply.

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Live Casino Games 103

Live Card Games 123

Live Game Show Games 18

Exclusive Live Games 123

Play Now

18+ Ts & Cs Apply

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Casino Bonus for Individual Casino Games

You will often notice that casinos tie a casino bonus to certain games. Starburst, Gonzo’s Quest, Jack and the Beanstalk, and Twin Spin are common slot games that you will find tied to the latest casino bonuses. 

You may also come across bonuses linked to new games, as the game developer, casino, or both try to encourage you to give the new game a go. 

We recommend the following casinos for their outstanding selection of games of all types:

CASINO Casino Games Slots Live Casino Games Roulette Games Play Now

Casino Games 2606

Slots 2418

Live Casino Games 42

Roulette Games 15

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18+. Please Play Responsibly. Terms Apply. gamblingtherapy.org

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Casino Games 2766

Slots 2238

Live Casino Games 528

Roulette Games 30

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18+. Play Safe. 1st time depositor at 888casino only • £20 min deposit • Claim within 48 hrs • Valid for selected games • Bonus wins capped at £500 • 30x wagering – req. vary by game • Bonus expires within 90 days • Payment method & country restrictions apply • Withdrawal terms & T&Cs apply. #ad

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Casino Games 2394

Slots 2285

Live Casino Games 83

Roulette Games 58

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Step-by-Step Guide to Signing Up for Online Casino Bonuses

Claiming the latest casino bonuses is simple. Just follow these steps:

1. Use Casinos.com to identify the best and most reputable online casinos that offer the best bonuses in Ireland, such as Slot Hunter.
2. Once you've chosen your casino sign up bonus, Sign up with your personal details, choose a password, verify your email address and provide proof of ID.
3. Read the terms and conditions thoroughly. Look out for wagering requirements, game eligibility and minimum deposits to gain a full picture of the bonus rules.
4. Input the relevant casino bonus code, if there is one, when you make your first deposit. If you don't enter the promo code, you could miss out on the bonus.
5. Make a deposit using an eligible casino payment method. Remember it's best to avoid Skrill or Neteller for your initial deposit. You will then unlock the casino welcome bonus and the funds will be credited to your account.

Remember, you can only make a withdrawal once you have completed the wagering requirements for your sign up bonus. Once you've claimed your first deposit bonus, you'll be a fully-fledged member of the casino and be able to receive reload bonuses and other ongoing casino promotions.