Get the biggest bonuses from Ireland's best online casinos

Online Blackjack


Blackjack, or 21, can be found at almost any casino in the world. Players are drawn to the classic casino game for multiple reasons including its exciting nature, easily understood rules and wide range of variations. Players' odds are dependent on the particular rules for each variation.

Online Blackjack casinos typically offer a large selection of variations including Live Blackjack featuring a live dealer seen through a webcam. Choosing your online operator to play Blackjack is crucial because each casinos' unique rules and variations provide particular players' odds.

CasinoSource has provided a ranked list below of recommended Irish Blackjack destinations for players to review when selecting the best casino for them. Check out popular online casinos and what they have to offer when playing Blackjack online!

Editors' Picks - Top Irish Sites For Blackjack


Ace Kingdom Casino
Rating 9.8/10

Ace Kingdom Casino

Double Attack Blackjack with Ace Kingdom is a must for all you blackjack lovers!

  • Dealer must draw to 16 and stay on all 17s
  • Robust selection of variants
  • Always the highest quality graphics used

Game Variations: 21 Duel Blackjack, Blackjack Surrender, Blackjack Switch, Double Attack Blackjack, Blackjack UK, Progressive Blackjack Multihand, Blackjack Pro, Blackjack Scrtach, Blackjack, Blackjack Pontoon, Perfect Blackjack

Hit your next 21 with Ace Kingdom today!

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200% Welcome Bonus worth up to €300 + 25 Free Spins!
Royal Panda Casino
Rating 9.7/10

Royal Panda Casino

Royal Panda has 8 different blackjack offerings!

  • Dealer must draw to 16 and stay on all 17s
  • Multiple deck options
  • Renowned professional dealers

Game Variations: Royal Panda Live Blackjack, Blackjack Professional Series, Live Blackjack, BlackJack, Blackjack Party, Blackjack Classic, Double Exposure Blackjack, Single Deck Blackjack Professional Series

Get ready to win big playing blackjack at Royal Panda Casino!

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100% Welcome Bonus worth up to €300!
Leo Vegas Casino
Rating 9.6/10

Leo Vegas Casino

Test your blackjack skills with Leo Vegas Casino!

  • Dealer must draw to 16 and stay on all 17s
  • NYX Gaming Group custom design
  • All blackjack games accessible through downloaded and browser casinos

Game Variations: Classic Multi-Hand Blackjack, American Blackjack, European Blackjack

Maximize your earnings with blackjack at Leo Vegas!

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200% Welcome Bonus worth up to €1,500 + 250 Free Spins!
Casino Cruise
Rating 9.5/10

Casino Cruise

Casino Cruise is a new and impressive addition to the online casino world!

  • Dealer must draw to 16 and stay on all 17s
  • Players are sure to find the blackjack game of their choice
  • Built on the instant play philosophy

Game Variations: European Blackjack, Premier Blackjack, Multi Hand Blackjack, Vegas Blackjack, Spanish Blackjack

Casino Cruise boasts a truly impressive selection of games!

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Casino Cruise Lobby Screenshot
150% Welcome Bonus worth up to €300 + 100 Free Spins!
Mr Green Casino
Rating 9.3/10

Mr Green Casino

Blackjack lovers won't be disappointed with Mr Green Casino!

  • Dealer must draw to 16 and stay on all 17s
  • Veteran live dealers
  • Noteworthy graphics

Game Variations: Live Blackjack, Double Xposure Blackjack, Players' Choice Blackjack

Stellar graphics makes blackjack a can't miss at Mr Green!

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Mr Green Casino Lobby Screenshot
100% Welcome Bonus worth up to €350 + 100 Free Spins!
888 Casino
Rating 9.2/10

888 Casino

It doesn't get more fun than blackjack at 888 Casino!

  • Dealer must draw to 16 and stay on all 17s
  • Proprietary software
  • Download version highly recommended but instant play browser version still available

Game Variations:: Classic Multi-Hand Blackjack, Crazy Blackjack

Utilize 888's industry-leading customer service!

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Exclusive 100% Welcome Bonus worth up to €1,500!
Winner Casino
Rating 9.1/10

Winner Casino

Winner offers a bevy of ways to reward loyal players!

  • Dealer must draw to 16 and stay on all 17s
  • Playtech software provides players with familiar and crisp design
  • Download and flash versions available

Game Variations: Classic Blackjack, Progressive Blackjack, Live Blackjack, Multiplayer Blackjack, Blackjack Surrender, Blackjack UK

Play blackjack at Winner today to become a member of the 'Winners Club!'

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Winner Casino Lobby Screenshot
200% Welcome Bonus worth up to €300!
EuroGrand Casino
Rating 9/10

EuroGrand Casino

Try one of EuroGrand's unique twists on the classic blackjack formula!

  • Dealer must draw to 16 and stay on all 17s
  • Powered by Playtech
  • Tremendous game variety

Game Variations:: Blackjack Multihand 5, Live Blackjack, 21 Duel Blackjack Multihand, Unlimited Blackjack, Live, Perfect Blackjack Multihand, Double Attack Blackjack, Blackjack Super 21, Progressive Blackjack Multihand, Blackjack Surrender Multihand, Blackjack Scratch

Choose from live or simulated play!

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EuroGrand Casino Lobby Screenshot
€1,000 Welcome Bonus + 25 Free Spins!
Ladbrokes Casino
Rating 8.9/10

Ladbrokes Casino

Ladbrokes brings years of experience to all their offerings!

  • Dealer must hit on 16 and stand on 17 or more
  • Insurance pays 2 to 1
  • Download, instant play, and mobile versions available

Game Variations: Classic Blackjack, Blackjack UK, Live Blackjack, 21 Duel Blackjack, Blackjack Peek, Progressive Blackjack, Blackjack Pro

Plenty of blackjack games to choose from at Ladbrokes!

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Ladbrokes Casino Lobby Screenshot
300% Welcome Bonus worth up to €300 + 25 Free Spins!
Coral Casino
Rating 8.7/10

Coral Casino

Intuitive controls and slick design make playing at Coral a pleasure for players!

  • Dealer must draw to 16 and stay on all 17s
  • Online games built on Playtech software and live games maintained by Evolution gaming ensure top notch gameplay
  • Quality streaming game play on all operating systems

Game Variations: Classic Blackjack, American Blackjack, Blackjack Peek, Blackjack Switch, Blackjack Surrender, Progressive Blackjack, Live Blackjack

Coral offers generous bonuses in addition to a variety of games types sure to appeal to blackjack players of all types!

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Coral Casino Lobby Screenshot
150% Welcome Bonus worth up to €300!
Guts Casino
Rating 8.6/10

Guts Casino

See for yourself why players love blackjack at Guts Casino!

  • Dealer must draw to 16 and stay on all 17s
  • Multiple credible software partners
  • No downloadable version available

Game Variations: Classic Blackjack, Multihand Blackjack, Pontoon, Live Blackjack, Super 7 Blackjack

Captivating graphics will keep you coming back to Guts!

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Guts Casino Lobby Screenshot
100% Welcome Bonus worth up to €300 + 100 Free Spins!
Bet365 Casino
Rating 8.5/10

Bet365 Casino

Have a blast playing blackjack with Bet365!

  • Dealer must draw to 16 and stay on all 17s
  • Playtech software used Blackjack offered in downloadable casino

Game Variations: Blackjack, Live Blackjack, Blackjack Surrender, Blackjack Surrender MH, Blackjack Switch

Interactive with live dealers at Bet365's Live Blackjack!

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100% Welcome Bonus worth up to €100!
Paddy Power Casino
Rating 8.4/10

Paddy Power Casino

Paddy Power certainly knows their blackjack!

  • Dealer must draw to 16 and stay on all 17s
  • Progressive version offered
  • Rarely found Pontoon available to players

Game Variations: Classic Blackjack, Perfect Blackjack, Blackjack Surrender, Double Attack Blackjack, 21 Duel Blackjack, Progressive Blackjack, Pontoon, Blackjack Switch, Blackjack Peek, Blackjack Pro, Lucky Blackjack

Checkout Pontoon at Paddy Power and see what it's all about!

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100% Welcome Bonus worth up to €300 + €5 Free!
partycasino
Rating 8.3/10

partycasino

Join the blackjack party at partycasino!

  • Dealer must hit on soft 17 and stand on 17 or more
  • Proprietary software used for all games
  • Large variety of blackjack games

Game Variations: Blackjack Multi-Hand Pro, Blackjack Single Deck, Blackjack Bonus Pairs, Blackjack High Limit, Blackjack Single Player, Multi-Player Blackjack, Multi-hand Blackjack, Live Dealer Blackjack, Live Dealer Blackjack Macau

Try your luck at blackjack with partycasino!

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€200 Welcome Bonus!
William Hill Casino
Rating 8/10

William Hill Casino

From the looks of it, William Hill specializes in quality blackjack!

  • Dealer must draw to 16 and stay on all 17s
  • partnered with Playtech
  • Revamped site including graphics and gameplay

Game Variations: Blackjack, Blackjack UK, Blackjack Switch, Blackjack Surrender, Progressive Blackjack, 21 Duel Blackjack, Live Blackjack

See what's new at William Hill Casino!

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150% Welcome Bonus worth up to €150 + 50 Free Spins!