Best Online Slots in Ireland: Irish Slots with the Highest RTPs, Jackpots, and Bonus Features

If you want to play the best online slots in Ireland, you might be skeptical of some Irish online slots sites.

After doing all the heavy lifting and trying out all the top online casinos in Ireland, we have found all the best places to play slots and access the fairest odds, games, welcome bonuses, and more!

Spin Casino stood out as our top pick, but we have a few other casinos we’d like for you to check out.

Ready to start spinning slots? Read on!

Best Online Slots in Ireland

1. Spin Casino (Amazon Kingdom) – Best Online Slots in Ireland Overall

Pros:

• Welcome bonus up to €1000
• Over 350 different slot games
• About 31 software providers
• Routine slot tournaments
• New games are constantly added
• Good mobile functionality

Cons:

• Limited banking options

This should be the first site you check out if you want to access the best Irish website for slot games. In addition to having access to all the latest and most popular slots, they also offer slot tournaments where players can compete for big pots.

This site also has excellent mobile functionality and has been online since 2001, making it one of the oldest and most widely tested Irish online casinos.

Slot Number & Quality: 4.75/5

There are around 400 different slot games on this site. However, Spin Casino’s relationship with roughly 31 different game software providers helps ensure that they are constantly improving their library.

Therefore, the focus at this site is more on the quality of the games rather than simply drowning players with as many games as possible. Our favorite games include Galactic Gold, Amazon Kingdom, and Ark of Ra.

Welcome Bonus: 4.55/5

If you want to get one of the best bonuses that an online casino in Ireland has available, this is an excellent online casino site to check out. You can get up to €1000 in bonus funds throughout your first three deposits.

Compared to some of the other best online casinos in Ireland, the total amount of bonus cash you can receive in this welcome bonus is incredible. Just keep in mind that there is a high wagering requirement that comes with this offer. In addition, you need to make three deposits to get the total bonus.

Jackpots: 4.95/5

Another area where Spin Casino shines ahead of most of its competitors is its large collection of different high jackpot games. Gold Factory Jackpots, Lucky Bells, and Atlantean Treasures had active pots of over €3 million at writing. In addition, there were over 30 different games with active jackpots.

Other Casino Games: 4.95/5

This slot casino also offers an excellent selection of table games, video poker variants, and live dealer games. Our favorite table games include Spin and Win, Premier Blackjack, and Don Bingote.

The collection of different video poker variants is another area where this casino stands out. There were about 25 different video poker variants to play on. Some of the best include Joker Poker, Lucky Showdown Hold ‘Em Poker, and Jacks or Better Poker.

Click here and get up to €1000 in bonuses at Spin Casino.

2. Jackpot City (9 Masks of Fire) – Best Irish Slots for Mobile

Pros:

• Generous bonus up to €1600
• iOS & Android apps
• Around 400 slots
• High progressive jackpots
• Online since 1998

Cons:

• Steep wagering requirements

Jackpot City is another excellent place to play slots if you are on a mobile device. It’s one of the best mobile casinos that offer a mobile app for Android and iOS devices, allowing you to take your games with you on the go.

Another thing we like about this casino is that it has been online since 1998, making it the longest-standing casino on this page. They also have a nice collection of many different progressives with high jackpots at just about any time.

Slot Number & Quality: 4.75/5

With about 16 different software providers known for making great mobile slot games, those who want to take their casino experience with them on the go will be at home at this casino. This includes top-quality providers like Novomatic, Rival, Microgaming, and more

Some of this site’s best mobile slot games include Rocky’s Gold, Cats of the Caribbean, and Diamond King Gold. We thought 9 Masks of Fire was particularly impressive since it had modern graphics and a fun soundtrack while playing the game.

Welcome Bonus: 4.75/5

This casino has an incredible bonus of up to €1600 spread over four deposits. Each deposit has a 100% bonus of up to €400. This is quite a bit of bonus cash compared to the other best online casino brands.

However, there is a big catch here. To withdraw any of the casino winnings earned from the bonus, you need to meet a rather steep wagering requirement. Therefore, this offer is only recommended to gamblers familiar with how wagering requirements work.

Jackpots: 4.95/5

This is one of the best online gambling sites when it comes to jackpot slots and the total amount available in the pots.

We also found over 50 different games in the jackpot section. The vast majority of these games were Mega Moolah and WowPot games known for having consistently-high jackpots at just about any time.

Other Casino Games: 4.75/5

One area that this casino stands out is for having many different games in the live dealer section. This includes classic titles like baccarat, blackjack, and roulette. In addition, there are some rare picks like Andar Bahar, Mega Wheel, and Sweet Bonanza Candy Land.

The table games section is dominated by various blackjack variants like Redeal Blackjack, Vegas Downtown Blackjack, and European Blackjack. There are also some excellent roulette variants like European Roulette, Multifire Auto Roulette, and Sapphire Roulette.

Get up to €1600 in bonuses when you join Jackpot City!

3. Magic Red (Bull in a Rodeo) – Best User Interface Of Any Online Slot Site for Irish Players

Pros:

• 100% deposit bonus up to €200
• 100 bonus spins for new players
• Over 900 online slots available
• Industry-standard wagering requirements

Cons:

• Jackpots are not clearly shown

Magic Red offers some of the most modern slots. The casino makes it easy to filter through different games and the design is very well put together.

In addition, they have a considerably extensive library of different slots and 100 bonus spins ready for new players. When you also consider their large library of table and live games, this should be one of the top places you check out first.

Slot Number & Quality: 4.95/5

There are over 900 different slots at this casino, which is more than most other casinos on this page. Some top options include Bull in a Rodeo, Super 25, and Gods of Troy.

One thing we particularly like about the slot game section is that all the latest winners are placed on the right side, alongside the total amount they won.

Welcome Bonus: 4.25/5

There is a 100% deposit bonus at this casino if you are not an existing user of the site. This deposit bonus can rack up to €200 in total cash bonus. Compared to some of the other bonuses on the other best online casino sites in Ireland, though, this is a bit low.

In addition, you should keep in mind that there are high 35x wagering requirements that you need to meet before you can withdraw. Given that the bonus amount is low compared to other online casinos Ireland offers, we hope they lower this wagering requirement.

Jackpots: 4.45/5

It can be a pet peeve for many gamblers to head over to the jackpot page and only be greeted with another wall of games instead of ordering the jackpots from highest to lowest. That is precisely what we find here.

Although there are some games with jackpots like Rick and Morty Wubba Lubba Dub Dub JPK, King Kong Cashpot JPK, and Respin King, we hope they also make it easier for players to know what the active pot is before loading the game.

Other Casino Games: 4.95/5

This instant-play casino has a massive selection of table games, mainly blackjack, roulette, and baccarat variants. Baccarat Pairs, Baccarat Evolution, and Baccarat Evolution VIP are some of the unique variants found here.

In addition, the live casino features some of the rarest options that we can find. This includes games like Monopoly Live, Crazy Time, Lightning Dice, Deal or No Deal, and more.

Grab a 100% bonus of up to €200 and 100 free spins at Magic Red.

4. TonyBet (Lord of the Seas) – Largest Collection of Online Slots in Ireland

Pros:

• More than 5,000 different slots
• About 100 various game providers
• €120 welcome bonus
• Weekly reload bonuses

Cons:

• Underwhelming promotions

TonyBet is another good place to check out if you simply want to access the highest number of different slots possible. They also have weekly reload bonuses that you can use if you need some bonus spins and cash to play with.

Slot Number & Quality: 4.95/5

With connections to about 100 different game software providers, this site has the means to offer the largest collection of slot games. For this reason, we find many high-quality slot games like Lord of the Seas, Book of Ancients, and Elvish Frog in Vegas.

Games can be filtered by bonus buy, how new they are, and popular they are. In addition, you can filter games by particular game providers like Eyecon, Foxium, Gameart, and more.

Welcome Bonus: 3.95/5

This casino has a collection of different welcome bonuses for Irish players. For slots, there is a 100% bonus of up to €120. This offer also comes with 120 bonus spins. This bonus is a little on the low side compared to other top online casinos. There is also a bonus of up to €100 for sports betting. The wagering requirement is a little bit on the high side, though.

Jackpots: 4.25/5

The biggest letdown of this site is that they don’t have a dedicated section for slots with jackpots. In addition, none of the slot games list the jackpot on the game before you click and load it.

However, there are some games with high pots at just about any time, like Buffalo King Megaways, Extra Juicy Megaways, and Great Rhino Megaways. This site would be much better if they put in a jackpot section.

Other Casino Games: 4.95/5

In addition to having a high number of slot games, there is also a sportsbook, live betting section, live casino, and table games. This includes top-quality roulette variants like Auto Roulette, VIP Roulette, and American Roulette.

The sportsbook is one area where this casino stands out, letting you place bets on mobile devices and the computer. They offer all popular sports, including basketball, baseball, American Football, Aussie Rules, and more.

Click here and get up to €120 and 120 bonus spins at TonyBet!

5. Leo Vegas (Big Bass Splash) – Most Generous Welcome Bonus For Irish Online Slots Fans

Pros:

• 100% bonus up to €1000 & 200 spins
• Fair 25x wagering requirements
• Over 1000 different slots

Cons:

• Only four payment methods
• The design is a bit outdated

Leo Vegas is one of the best slot casinos for Irish players seeking a nice casino welcome bonus. Although the value of the bonus is lower than some of the other casino operators on this page, they also have the fairest wagering requirements.

In addition, there is a large selection of around 3,000 of the best online slots to play. We also find many different high jackpots, a sportsbook, bingo, and an excellent live dealer casino at this site.

Slot Number & Quality: 4.45/5

There are over 3,600 slots on this site, like Big Bass Splash, Jammin’ Jars, and Candy Gold. They also work with about 31 different game providers like Play’n GO, WMS, Lightning Box, Bally, and more.

However, we don’t like how the slots are all pushed together on one page without an easy way to filter through them. This could easily be one of the best casino sites for Irish players if this was improved.

Welcome Bonus: 4.95/5

This is the best bonus available out of all the different online slot casinos on this page. You can get a nice 100% deposit bonus at this site that can add up to €1000 in bonus cash. This offer also comes with 200 bonus spins that you can use to try out the slots before staking real money.

Best of all, this offer has a fair 25x wagering requirement, which gives you a reasonable shot at actually withdrawing some of the bonus cash given.

Jackpots: 4.55/5

This casino has a sizable collection of different jackpots. We also find some unique titles with high pots like Irish Riches, Wu Xing, and Paws of Fury. The highest pot at writing wasn’t actually on a slots game (€4 million on Live Casino Hold’em), which is something that needs to be addressed. There are many games in the jackpot section that aren’t slots.

Other Casino Games: 4.15/5

Aside from offering some other options like bingo, a sportsbook, and a live dealer casino, we see a lot of diversity in the other casino games at this site. It’s also one of the best blackjack sites where you’ll find more variants for games like roulette and poker.

Click here to get a nice 100% deposit bonus up to €1000 and 200 spins at Leo Vegas

Best Online Slots in Ireland – Runners-up:

• Dream Vegas (Down the Rails)
• DublinBet (Doom of Egypt)
• Luckster (Book of Itza)
• Barz (Rainbow Riches)
• Plaza Royal (Moon Princess)
• Casimba (Bee Hive Bonanza)
• Casinoly (Adventure of Bobby Woods)

Things to Look for in the Best Irish Online Slots Sites:

Number & Quality of Different Slots & Providers

When browsing through different Irish casinos, you should first look at the number and quality of slots for online casino players. In addition, one thing you should check for is having plenty of different game software providers.

Number of Jackpots & Total Pot Amounts

You should also look at the number of progressive jackpot slots and how much they have available in the pot before playing at any of the best Irish casinos. This way, you can ensure plenty of upwards winning potential if you ever get lucky and win.

Other Top Casino Games Offered

In addition to slots, you should check out their entire library of online casino games. This way, when you want to take a break from the slot machine and try out something else like sports betting, table games, live dealer games, and so on, you can do so!

Welcome Bonus & Other Promotions

Another thing that you should be on the lookout for is getting a sizable bonus as a new player. After all, you are much more likely to give each cent of your deposit over to the casino instead of winning money. For this reason, it is fair to expect that any of the best online casinos will give you a bonus as a new user.

Guide to the Best Online Slots in Ireland:

Which Irish Online Slots Payout the Most?

You’ll know which online slots payout the most when you check their RTPs or Return to Player values. This is a number that tells you the payout percentage of each game. On our list, the game Big Bass Splash from Pragmatic Play offers the best payout at 96.71%.

Which Online Slot in Ireland is the Best?

There is no one-size-fits-all answer to this question. Some people prefer the best online slots that offer many bonus features, while others prefer simpler games with fewer bells and whistles. Ultimately, the best online slot is the one that suits your personal preferences the best.

What is the Most Trusted Online Slots Site in Ireland?

Many factors make an online casino trustworthy, but one of the most important is its longevity. Jackpot City has been online since 1998, making it the longest-standing online gambling site on this page. In addition, Jackpot City uses much of the latest security technology to protect player information and transactions.

Do Slots Pay More at Night?

Slot results are powered by random number generators (RNGs), not the time of day. Therefore, no evidence suggests that slots pay more at night.

How Do I Choose the Best Irish Slots Site for Me?

The first thing you should do is look at the number and quality of different slot games and software providers. Then, look through the jackpot section to see if they have a nice amount of active progressive jackpots ready to be won. Finally, consider how fast the customer support is and whether the welcome bonus is enticing enough to start at the site.

Comparison of the Top 5 Online Irish Slots Sites

As a brief recap, here are the top Irish casino sites and why we chose them.

• Spin Casino: If you want to play at the best casino for slot games, this should be the first online casino that you check out. Get up to €1000 in bonuses when you join Spin Casino.
• Jackpot City: This online Irish casino offers the most mobile slot games and a mobile app for your smartphone and tablet. Grab up to €1600 in bonuses at Jackpot City!
• Magic Red: If you want to access the best interface possible, then Magic Red should be the best online casino to play at. You can redeem a 100% deposit bonus of up to €200 at Magic Red.
• TonyBet: This casino has the most extensive collection of different slot games. Get a nice 100% bonus up to €120, along with 120 bonus spins on Cowboys Gold.
• Leo Vegas: This Irish online casino offers the best overall welcome bonus with the fairest wagering requirement. Claim a nice 100% deposit bonus up to €1000 along with 200 spins at Leo Vegas.

How to Sign Up at an Irish Online Slots Site

If you have never played at an online casino in Ireland, here is how to get started, using Spin Casino as an example.

1. Create a new account.

You first need to click here to activate your bonus and head over to the Spin Casino site. Right front and center, you should see a big “sign up” button where you can get started with your casino account and activate your bonus.

2. Fill in your personal information.

After clicking “sign up,” you will be prompted to fill in various pieces of personal information. Once you finish the form, go ahead and submit it.

3. Verify your account details.

In order to verify your account, open the email you used to register. Look for the email from Spin Casino with instructions on how to verify your account.

4. Deposit and start playing responsibly.

Finally, the last thing you need to do to activate your bonus is to make a deposit and start playing! Be sure to put the minimum required amount to activate the bonus offer.

Ready to Play the Best Online Slots in Ireland?

If you want to play at the best Irish casino site, the first place that you should go to is Spin Casino.

Irish players who wish to take their slot games on the go using a mobile app should check out Jackpot City.

Finally, Magic Red is another great casino to check out if you want to play at the best online casino Ireland offers in terms of interface quality.

In any case, be sure to play responsibly and only deposit money you can afford to lose!

Related reading: Best online casinos in Ireland