Best online slots Ireland – Top slots sites 2024
Online slots in Ireland are super popular at licensed casinos. They're casinos' most-used games for bonuses, they require very little strategy, and there are enough of them to guarantee themes and mechanics for all tastes. Here, we introduce you to the best slot casinos to play for real money wins.
Slots offer thrilling gameplay and potentially big payouts, ticking all the boxes for online gamblers. With some slot sites in Ireland stocking over 7,000 titles across a range of volatilities and RTP's, there's plenty to pick from.
Discover the best Irish slots online and learn how they work, how they pay out, and how much you can potentially win.
Best casinos for real money slots online
Test out our exclusive slot games
You can test out some top games right here on this page, or head over to our full free slot library for more.
Slot sites to avoid
Before playing slots in Ireland, be aware of the casinos to avoid. We’ve blacklisted the following casinos because of licensing issues and unfair terms and conditions. Avoid these sites to keep yourself safe:
Quick facts: Important info about online slots
Online slot machines are the most popular type of game in a casino. They are widely available, diverse, and lots of fun. Let’s look closer at some important details regarding online slots in Ireland.
What are real money slot machines?
Real money slots offer big winning potential. Slot machines play out on a game grid consisting of reels, rows, symbols, and paylines. The objective is to spin the reels and hope that winning combinations of symbols land on one of the game’s paylines.
What do slots add to the online gambling industry?
Slots add a lot of variety. You can play superbly designed slots with themes like ancient Egypt and ancient Greece. These games use inventive game mechanics like Megaways, and Cluster Pays systems to keep things interesting. They also have in-game and progressive jackpots to deliver huge potential payouts.
Features of top casinos for slot machines
Given the variety of slots online in Ireland, this table gives you a quick overview of the top features and expectations you should have for slots in the Emerald Isle. Use it as a benchmark to judge slots and slot casinos by.
?? Best new slots casino | |
?? Best overall slots casino | Reload Casino |
?? Biggest slots casino bonus | Barz |
?? Slot site with the best payout rate | Slotbox |
? Slot site with fastest payouts | Reload Casino |
?? Average slot RTP% | 96.00% |
?? Slot volatility types | Low, medium, high, extreme |
?? Popular slot themes | Egypt, Irish, fruit |
?? Popular bonus features | Free spins, jackpots, wilds |
?? Standard min-max bet limits | €0.05 - €100.00 |
?? Do Irish slot sites usually offer free demos? | Yes |
?? Jackpot types | In-game, progressive, fixed, community |
The top 5 slots casinos in Ireland
The best online slots casinos in Ireland offer you an extensive range of games, good bonuses, and impressive features. In recommending casinos, we consider a site’s game variety, providers, bonuses, and more. Here are the best places to play slots in 2024:
#1: The Clubhouse Casino – Best Irish slots casino
We rate The Clubhouse Casino as the number one slots casino in Ireland. Get started here with a 100% deposit match bonus of up to €1,800, plus 100 free spins on Book of Dead.
Spin the reels on legendary games like Starburst, Fire Joker, and Book of Dead, with games from NetEnt, Play’n GO and other award-winning providers.
There are also numerous progressive jackpot slots, offering you the chance to win thousands or even millions of euros.
Pros
? The welcome bonus combines bonus funds and free spins
? Slots from Play’n GO, Pragmatic Play, NetEnt, and others
Cons
? No phone support is available
#2: Slotbox – Best for slot variety
With a name like Slotbox, you won’t be surprised to hear that this Irish betting site is brimming with hundreds of games.
Kick off your slot gameplay with a welcome package worth €1,000 and unlock 125 free spins to use on selected games.
There are hundreds of classic 3-reel slots at Slotbox and “Drops & Wins” games from Pragmatic alongside inventive video slots from studios like Hacksaw and NetEnt.
Pros
? Huge selection of classic and video slots
? Pragmatic Play’s “Drops & Wins” slots available
Cons
? The welcome bonus is staggered across your first three deposits
#3: Nine Casino – Best for cashback on slots
Nine Casino offers a generous welcome package that gives you up to €450 in bonus funds plus 250 free spins to use on selected slot games.
What’s more, Nine Casino offers daily cashback to help you recoup some of your losses while playing slots – up to 25%, depending on how much you spend.
You can enjoy a brilliant selection of Pragmatic Play titles at Nine Casino, and there are exclusive games and progressive jackpot titles to keep things interesting.
Pros
? Up to 25% daily cashback on losses available
? Exclusive slots and big progressive jackpot titles are available
Cons
? Not the widest selection of payment methods
#4: Reload Casino – Best for Megaways slots
Reload Casino is one of the best places to play Megaways slots, with superb games like Mega Moolah Megaways, Blazing Wilds Megaways, and Rocket Blast Megaways.
Megaways titles are games with tens or even hundreds of thousands of paylines, offering many ways to win as you play.
Right now, you can get started at Reload Casino’s 3,000+ games with a cashback promotion, but the lack of a deposit-match welcome bonus is disappointing.
Pros
? Brilliant offering of Megaways games
? Weekly cashback available
Cons
? No welcome bonus
#5: Spinaway Casino – Best for slots welcome bonus
If you’re looking for a generous welcome package, Spinaway is the casino for you. When you create an account, you can unlock a welcome bonus of up to €1,000, plus 100 free spins.
There are more than 1,000 slot games available at Spinaway from developers like Games Global, Pragmatic Play, Wazdan, Playson, and Booongo.
To supplement your slot gameplay, check out the live casino titles and RNG table games.
Pros
? A welcome bonus that offers €1,000 + 100 free spins
? More than 1,000 slots
Cons
? Minimal ongoing promotions
How we rate online slots casinos in Ireland
When it comes to the best slot casinos in Ireland, merely stocking a few top slots isn't enough to get listed by our reviewers. We take a more comprehensive approach. Here are the main things we look for when reviewing a site:
Slots, themes, and volatilities available
With tens of thousands of slot games from hundreds of studios, it’s little surprise that you can find themes, designs, and volatilities to suit all gaming preferences. In Ireland, the best casinos stock thousands; TonyBet casino has 7,000+ slots, from top providers such as NetEnt and Playtech.
Top slots casinos offer games with a range of volatility from low to extreme. Low-volatility games tend to pay out smaller wins more frequently, while the opposite is true of high and extreme-volatility games. Stocking all types means all players are catered for.
You can also mix things up by playing games with hundreds of themes. Ancient Egyptian slots like Cleopatra are popular, as are luck-of-the-Irish games, those based on ancient Greece, and classic fruit-themed slots with BARs, bells, and berries.
RTP (Return to Player) range
For slots, RTP is a crucial measurement, indicating how much, over time, a slot typically pays out. The industry average for slots is currently around 96%.
This means that for every €1.00 bet on a slot game, approximately €0.96 will be paid out to players. You should look to play slots with an RTP of 96% or higher for the best-value gameplay. In other words, the higher the RTP, the lower the house edge.
At present, our data indicates that Slotbox is offering the best returns across its casino portfolio.
Bonus features available
Software developers incorporate a range of bonus features. These range from simple wild symbols that help you form base game wins to elaborate free spin bonus rounds with expanding wilds, multipliers, and cascading reels.
These ramp up the value of wins and often include the most significant game mechanics, with the biggest payouts in most slots usually only available via the bonus rounds.
In many slots, you trigger bonus rounds when at least three scatter symbols land in view.
Security and fairness
A regulatory body like the UK Gambling Commission or the Malta Gaming Authority must license any online casino that you play at in Ireland. If the site isn’t licensed, don’t play — security is the most important aspect of our casino reviews.
What’s more, look for SSL encryption as a non-negotiable, ensuring your personal and financial information is safe.
You can also investigate whether eCOGRA independently tests the site’s games for fairness. This is important in checking that the site’s RNG games pay out fairly and transparently.
Banking options and customer service
We recommend checking a casino’s banking options. Most modern casinos in Ireland offer debit/credit cards, bank transfers, e-wallets, and crypto. We expect a minimum of 10 payment methods, with the average beign around 15.
Dig a little deeper and look at the payment terms. Check for minimum and maximum deposit/withdrawal amounts and how long the site takes to pay out before signing up.
Standard minimum deposits and withdrawals range from €5-10, while maximums per month can fall in the range of €30,000-50,000.
Top 10 online slots in Ireland
Ready to spin the reels? Check out ten of the most-played casino slots currently available in Ireland, according to our data:
| Online slot | RTP | Theme | Software provider | Available at |
|---|---|---|---|---|
Book of Dead | 96.21% | Ancient Egypt | Play’n GO | The Clubhouse Casino |
Amazing Link Zeus | 96.33% | Ancient Greece | Games Global | Spinaway |
Wolf Gold | 96.01% | Animal | Pragmatic Play | The Clubhouse Casino |
Money Cart 4 | 96.00% | Mining & Western | Relax Gaming | Reload Casino |
Gates of Olympus | 96.50% | Ancient Greece | Pragmatic Play | Spinaway |
777 Super Strike | 95.72% | Classic / Vegas | Red Tiger | Reload Casino |
Elvis Frog in Vegas | 96.00% | Animal / Music | BGaming | The Clubhouse Casino |
Big Bass Splash | 96.71% | Fishing | Pragmatic Play | Nine Casino |
Dead or Alive II | 96.82% | Wild West | NetEnt | Slotbox |
True Kult | 96.09% | Horror | Nolimit City | Nine Casino |
Online slots: The different types you’ll find in Ireland
You can play many different types of online slots in Ireland, from classic three-reels to Megaways and progressive jackpots. Some can fall into multiple categories too. If you’re keen to mix things up, here are the main types of games you can check out:
- Classic 3-reel slots
- Video slots
- Progressive jackpot slots
- Drops & wins slots
- Slingo
- Bonus buy slots
- Megaways slots
- Mobile slots Ireland
Classic 3-reel slots
With three reels rather than five or more, these classic slots are simple. They often feature fruit symbols, lucky sevens, bells and BARs. They're based off the classics in land-based hotspots like Vegas. Given the limited number of reels, they tend to have five or fewer paylines and are a great game for new players or those who like the retro feel.
Most popular slot themes in Ireland
Slot games come in various themes, offering a wide range of options for fans. Whether you want original concepts from NetEnt, games themed on your favourite movies and shows from Playtech, or to celebrate cultures like Ancient Greece of the Emerald Isle, there's always another slot.
Ancient Egypt
Scarabs and pharaohs, gods and pyramids. The rich culture of North Africa makes a compellingly popular theme.
Top examples:
IGT's Cleopatra: Medium volatility, 20 paylines, 5 reels. Average RTP: 95.02%
Novomatic's Book of Ra: 5 reels, 10 paylines. Average RTP: 95.5%. Max win: 10,000x stake.
Mythology
From ancient Greece to the Viking fjords, players never get bored of ancient battles godlike power, and the drama of the old world.
Top examples:
Age of the Gods by Playtech: Medium volatility, 20 paylines, and 5 reels. Average RTP: 95.02%
Loki's Riches by Pragmatic: 7 reels, 7 rows. Opts for cluster pays mechanic over traditional paylines. The average RTP is 96.04%, and you can win up to 10,000x your stake. High volatility.
Movies and TV
From fantasy epics and dramas to reality TV, there are plenty of screen media big enough to get licensed, from the Avengers movies to FRIENDS.
Top examples:
Microgaming's Jurassic Park: 5 reels and 243 paylines, the iconic Jurassic Park theme, and RTP of 96.67%.
NetEnt's Hell's Kitchen: 5 reels, 3 rows, free spins bonus features, 96.07% RTP.
Irish luck
With Ireland's reputation for lucky clovers and gold-spilling leprechauns, it's hardly a wonder that there's some national pride represented in the casino world. Top examples:
Rainbow Riches by Barcrest: Medium volatility, 20 paylines, 5 reels and 95.00% RTP.
Leprechaun's Luck Cash Collect Megaways by Playtech: 5 reels, 3 rows, 30 paylines, 95.38% RTP. High volatility with four jackpots.
Animals and safari
The oldest artworks ever discovered are cave paintings of exotic animals, and it seems our fascination's never really faded. Two of the most popular slots of all time include:
Microgaming's Mega Moolah: The ultimate progressive jackpot, packing 5 reels, 25 paylines, jackpots frequently in the 7 and 8 figures, and a cartoonish safari theme.
Playtech's Buffalo Blitz: 6 reels, 4 rows, 4,096 paylines, and a 95.96% RTP.
Both have spawned a ton of spinoffs, but the originals loom large in slot history.
Different types of jackpots
Jackpot slots are justifiably popular in Ireland, offering a small chance at potentially life-changing sums of money. You can check out the following types of jackpot slots at Irish casinos:
- Progressive
- Network
- Fixed jackpots
- Local
Every bet made on one of these slots contributes to a shared prize pool, which is claimed by one lucky winner.
These jackpots continue increasing until they are won, often paying out more than €1,000,000.
Grab Irish slot casino bonuses
Bonuses help out new signups to slot casinos by extras such as free spins, bonus funds, and no deposit bonuses. Casino bonuses in Ireland can boost players' initial bankrolls, provide risk-free opportunities with no deposit bonuses, and introduce players to new slot games.
?? Expert tip — Wagering requirements are often more important than pure bonus size. 35x-50x is around the average at Irish casinos, you ideally want wagering requirements to be as low as possible.
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Free spins
You can use a free spins bonus on selected slot games. As the name implies, you can spin the reels without placing a bet. TonyBet casino, for example, offers 120 free spins on sign up. Many casinos offer daily, weekly, or monthly free spins and spins as part of the welcome bonus, which allow you to try and win extra bonus funds with the same initial investment.
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No deposit bonuses
Highly sought after, a no-deposit bonus is a promotion that doesn’t require an initial deposit. In other words, you can use the casino’s bonus funds to test out slots and try to win without risking your own money. Wagering requirements of at least 1x usually apply, and these bonuses are often pretty small. Slotbox stocks a small no deposit bonus, giving some free spins on signup.
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First deposit bonuses
The standard bonus is the deposit match. The casino matches your deposited money at a certain rate, up to a certain amount. For example: the casino might offer 100% up to €100, which you can use on slot games. Most casinos match at 100%, but The Clubhouse goes for 300% up to €1,800. Crypto casino can have some of the biggest first deposit bonuses around.
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Reload bonus
A reload bonus may work one of two ways. It's either similar to a deposit match, 'reloading' in extra cash when you make a deposit. Or else, it can be the casino 'reloading' some of your losses, offering you funds back to shore up your losing games. In Ireland, Reload casino does the latter, reloading 10% of all the losses you make every week. Some reloads have wagering requirements, but Reload Casino's offer is wager-free.
Online slot bonuses – common terms and conditions explained
Online casinos in Ireland offer various bonuses, but they come with specific terms and conditions you need to be aware of:
- Wagering requirements: This figure (40x, for instance) indicates how much of your money you must wager before withdrawing any winnings from a casino bonus.
- Game eligibility and contribution rate: Some bonuses are only available for specific games (i.e., slots). The casino will also stipulate what percentage each game type contributes to the offer’s wagering requirements.
- Betting limits per spin: In most instances, you can only bet a specific amount per spin while using a bonus.
- Caps on winnings: Some casinos limit the amount you can win using a bonus, which may be lower than the game’s max win.
- Expiry date: All casino bonuses come with an expiry date. Having anywhere between 24 hours and 30 days to use up a casino bonus is common.
Software providers – who makes the best casino slots?
Very few casinos make their own games. It's normally more than enough work to keep the site, customer service, and payments running without having to juggle the individual tech requirements of 4,000-5,000 games.
Instead, casinos license slots made by specialist studios. If you see a lot of the top names present at a single casino, it's a good sign — they've got good games and are trusted by top game makers. If you don't see any top studios present in a casino, there might be a reason why no one wants to work with them.
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Microgaming
Microgaming has been serving the online gambling industry since the 1990s. The studio has a collection of over 1,000 games, including the Mega Moolah progressive jackpot series.
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NetEnt
The studio that brought us Starburst and Dead or Alive 2, NetEnt, is in the business of making award-winning slots with high RTPs. Founded in 1996, NetEnt has a library of over 200 games.
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Playtech
One of the world’s biggest gaming companies, Playtech, was launched in 1999 and is listed on the London Stock Exchange. You can enjoy slots, online poker, table games, and live dealer titles. Perhaps the most iconic slots within the Playtech range are any within the Age of Gods series.
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Yggdrasil
Based in Malta, Yggdrasil is an inventive and pioneering software studio with interesting game mechanics and features. Some of the studio’s top games include Valley of the Gods and Vikings Go Berzerk, which you can play at Irish online casinos.
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Big Time Gaming
Responsible for the Megaways mechanic, Big Time Gaming, has partnered with countless studios to release iconic games. Our favourite BTG games include Bonanza Megaways, Rasputin Megaways, and Gold Megaways.
Mobile slot sites and apps in Ireland
There are plenty of mobile slots available in Ireland. Most Irish online casinos are accessible through phones and other portable devices. Mobile casino sites are the most popular way of accessing them, but there some casinos, such as Tonybet, also run dedicated casino apps.
They generally function exactly the same as the desktop versions, with adapted designs and buttons for smaller touchscreens.
Payments at Irish slots casinos
Irish slot sites are up to date with all the latest trends and technologies, so everything from your everyday bank transfers to lesser-known cryptocurrencies can be found.
Some of the most popular payment methods for online slots casinos in Ireland include:
- Credit/debit cards: The easiest way to pay is to add funds to your casino account via Visa or Mastercard. It’s easy, instant, and like paying for anything online.
- E-wallets: E-wallets like PayPal, Neteller, and Skrill are a good option because they don’t require you to provide your bank details to the casino. They offer quick payouts, but just ensure you can access the welcome bonus when you pay using an e-wallet.
- Bank transfer: if you’re a high roller, a bank transfer is the best option as it tends to have higher limits than other methods. However, bank transfer deposits aren’t instant; withdrawals can take five or more days.
- Cryptocurrency: Some casinos in Ireland offer cryptocurrency payment methods, letting you gamble with Bitcoin, Litecoin, Ethereum, and others.
Real money online slots vs free slots
You can play slots online in Ireland for free or for real money. Free games are demo versions you can test without risking your money. You don’t necessarily have to create an account to play free games.
Conversely, play real money slots after creating an account and making a real money deposit. Naturally, you only stand to win real money when playing real money slots.
| Free slots | These games are 100% free – there is no risk attached to playing | You can test out various games with different mechanics | You don’t need to create a casino account to play for free | You can’t win any money | You can't participate in any loyalty schemes or tournaments |
|---|---|---|---|---|---|
| Real money online slots | Stand a chance to win each time you play | Use casino bonuses and promotions to boost your bankroll | Land big wins via bonus rounds like free spins | Your money is at risk – you can win or lose each time you play | You must create an account and go through security processes to play |
| Free slots | Real money online slots |
|---|---|
| These games are 100% free – there is no risk attached to playing | Stand a chance to win each time you play |
| You can test out various games with different mechanics | Use casino bonuses and promotions to boost your bankroll |
| You don’t need to create a casino account to play for free | Land big wins via bonus rounds like free spins |
| You can’t win any money | Your money is at risk – you can win or lose each time you play |
| You can't participate in any loyalty schemes or tournaments | You must create an account and go through security processes to play |
Tips for winning at slots
Tip 1 - Try free games first
If a demo version is available, play it for free before placing a real money bet. This teaches you an how the game works and how it pays out. You don't want to try a game for the first time on real money, especially if you haven't fully understood how it works before playing.
Tip 2 - Paylines can increase hit potential
Some slots have variable paylines. The more lines are active, the more each bet costs you. However, the statistical highest RTP% tends to be in play when the most paylines are active. With more paylines in play, there's a higher chance that symbols will land across a winning payline.
Tip 3 - Review RTP information
Always check the game’s key information, like betting limits, RTP, volatility, and the max win, to know where you stand. If the RTP is variable, the coniditions for the different RTPs sholuld be listed in the game information. For example, slot casinos in Ireland should specify whether the RTP is different when playing the game 'normally,' when playing with the max paylines, and when playing with bonus buy rounds.
Tip 4 - Stick to good sites
Casinos have a certain say over how much each game pays out, even if the game is made by an external software provider. Stick to licensed casinos to avoid rigged and unaudited games. The casinos we list all hold licenses by relevant international authorities, such as the MGA, UKGC, or Curacao.
Tip 5 - Use high RTP games to get started
High RTP isn't a guarantee of victory, but it does mean that mathematically, the slots should consistently pay out more over a longer time. If you're just starting out, it makes sense to play with the odds as far in your favour as possible, even if the RTP is only a theoretical number.
Glossary: terms to know for Irish casino slots
Slots are purely luck-based, with very little strategy to most of them. However, if you're betting real money on slot games in Ireland, it makes sense to know how they work. Here are some of the key terms that'll get you started.
Worst case scenario: If you have a problem and you need to speak to customer support, at least you'll know how to describe the issue accurately.
- Autoplay: Some slots have an autoplay button to press, so the reels spin automatically for a set number of spins.
- Bonus round: A special round within a slot game can be triggered with specific symbols for the biggest potential payouts.
- Cascading (or tumbling) reels: When winning combinations land, the winning symbols disappear from the grid. Then, new symbols tumble in from above, possibly generating further wins.
- Free spins: A type of bonus round in slot games that offer free spins of the reels without requiring a real money bet.
- Hit frequency: The rate at which winning paylines line up in a given game. High hit frequency usually means small, frequent wins.
- Multiplier: A special symbol that can land in a slot game to increase the value of other symbols in the game. Multipliers can also be 'outside' the reels, not operating as a symbol. For example, a slot can have a bonus round with a 2x multiplier active throughout, doubling all wins.
- Payline: The pattern in which the symbols must land for a payout to be awarded in a slot game.
- Progressive jackpot: A jackpot that continues increasing as more bets are made on it, and resets once it is won.
- Reels: The vertical columns in slot games that house the symbols.
- Return to player (RTP): The average amount a slot pays out over time is given as a percentage.
- Scatter symbol: A special slot symbol that triggers wins when enough of them are present, no matter whether or not they're on a payline. They are often involved in triggering bonus rounds.
- Symbols: The icons that land on the slot game grid. Line these up along the paylines to win.
- Volatility (variance): This is an indication of how regularly the game typically pays out. High volatility means bigger wins with a smaller hit frequency, and vice versa for low volatility.
- Wild symbol: A special symbol that substitutes for all regular symbols.
Browse our top 100 slot reviews
Frequently asked questions
What are the best Irish slot sites?
Reload Casino is currently our top Irish slot site, with a bigger bonus than many of its competitors, and thousands of online slot games. There are plenty more to choose from in our list of recommended slot casinos, so do be sure to go through and fine the one that suits best.
What are the best online slots?
Book of Dead, Amazing Link Zeus and Gates of Olympus are among the best slot games currently available at online casinos in Ireland. We've put in a list of the most popular in our top titles section.
How do online slots work?
Online slots are powered by random number generators that deliver outcomes in the form of symbols on reels. If the correct symbols line up in a specific winning pattern known as a 'payline,' you win money. These RNGs are independently tested for fairness to ensure transparency at online casinos.
Do online slots really pay out?
Yes, when you play for real money, you stand to win a real money payout while playing slots, provided that you play at a licensed and legitimate site.
What should you look for in online slots?
You should always check a game’s RTP and volatility before playing. It’s also good to check a game’s betting limits and pay table before spinning the reels. A high RTP slot will theoretically get you more returns. A high volatility slot will theoretically see you win bigger amounts, but less often than with low volatility slots.
How do jackpot slots work?
Depends on the jackpot type. Fixed jackpots return specific amounts based on what symbols trigger the jackpot. Progressive jackpots build up over time as more people play on them, and one lucky winner claims the prize pool at the end.
Are there any slot casino bonuses?
Tons of them. Most casino bonuses work on slots, and there are many different slot bonus types. You can read about the different types in our dedicated section, or browse real bonuses at the top of this page.
Written by Ian Zerafa
Ian Zerafa has been reviewing gambling sites for years, originally starting out in the US market. Since then, he's worked on Canada, New Zealand, and Ireland, and is an experienced hand with English-language gambling products worldwide. He likes to take a data-backed approach to his reviews, believing that some key metrics can make a huge difference between your experience at otherwise similar sites. Out of the office, you can find him at the gym, out running, or kicking back with a book.