Latest Casino Bonuses for July 2025

William Hill Casino & Sports

Iconic Brand with Trusted Casino Games & Sports Betting

Welcome offer:

100% Bonus up to

€300

Bonus on first deposit

Significant Terms: 18+ · Opt in required · Promotion can only be claimed once per account · Max bonus €300 · Min buy in €10 · 25x wagering applies · Terms & Conditions apply  · #Ad ·  Gambling can be addictive. Play responsibly · GambleAware.org 

William Hill Casino & Sports

Iconic Brand with Trusted Casino Games & Sports Betting

July 15

  • 100% Bonus up to €300 with your first deposit (New customers)
  • Irish players are accepted
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
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  • Online sports betting
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  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 33 visitors so far this month.
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All Slots Casino

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Welcome offer:

100% Bonus up to

€500

+ 10 Free Spins

Bonus on first deposit

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All Slots Casino

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July 11

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  • Irish players are accepted
  • Play instantly in your browser – No installation required
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  • Tested and certified by Casino Bonus Center · Rating: 3.6/5
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Red Stag Casino

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Free Bonus:

$10

No deposit required

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Explore bonuses at Red Stag Casino

Red Stag Casino

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July 11

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  • Tested and certified by Casino Bonus Center · Rating: 3.1/5
  • Popularity: This offer has been claimed by 117 visitors so far this month.
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King Billy Casino

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Welcome offer:

100% Bonus up to

€500

+ 100 Free Spins

Bonus on first deposit

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King Billy Casino

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July 3

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  • Bonus available on your second and third deposit
  • Irish players are accepted
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  • Tested and certified by Casino Bonus Center · Rating: 4.2/5
  • Popularity: This offer has been claimed by 69 visitors so far this month.
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Sloto Cash

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Free Bonus:

$31

No deposit required

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Explore bonuses at Sloto Cash

Sloto Cash

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July 3

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  • Bonus Code: 31FREE
  • 200% Bonus up to $2,000 + 100 Free Spins with your first deposit (New customers)
  • Bonus Code: SLOTO1MATCH
  • Bonus available on your second and third deposit
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  • Irish players are accepted
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  • Tested and certified by Casino Bonus Center · Rating: 3.4/5
  • Popularity: This offer has been claimed by 71 visitors so far this month.
  • Game Providers: SpinLogic and Visionary iGaming

Merlin Casino

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Sign-up Bonus:

20

Free Spins

No deposit required

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Merlin Casino

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June 17

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  • Bonus Code: SPINS20
  • 120% Bonus up to €240 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Merlin Casino offers exclusive bonuses for CasinoBonusCenter visitors
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  • Online sports betting
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  • Rating: 3.9/5
  • Popularity: This offer has been claimed by 197 visitors so far this month.
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BetHog

Unlock a $5,000 Bonus, Weekly Lotteries, and Original Games at a Trusted Crypto Casino

Welcome offer:

100% Bonus up to

$5,000

Bonus on first deposit

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BetHog

Unlock a $5,000 Bonus, Weekly Lotteries, and Original Games at a Trusted Crypto Casino

June 12

  • 100% Bonus up to $5,000 with your first deposit (New customers)
  • Irish players are accepted
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  • Online sports betting
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  • 28 Game Providers: Slotmill, Evolution Gaming, Big Time Gaming, GameArt, OneTouch, VoltEnt, PG Soft, Booming Games, NowNow, NetEnt, BetHog Originals, TrueLab Games, and others.

Top 10 Online Casino Bonuses in Ireland (July 2025)

Expert-Rated Real Money Casinos with Top Bonuses

Looking for the best online casinos in Ireland? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for July 2025. LeoVegas, Zodiac Casino, and EnergyCasino lead our rankings, standing out for their extensive selection of high-paying slots, immersive live dealer tables, exclusive bonuses, and lightning-fast payouts.

Browse our expert-ranked list below and claim your exclusive welcome bonuses today!

Online Casinos IrelandWelcome Bonus

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Sportsbook · Casino · Awesome bonuses

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€200 bonus + 10 free spins on Vegas

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Sportsbook, casino, live casino

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Get 150 chances to become a millionaire

150 Free Spins

* Terms & Conditions Apply · #Ad ·  Gambling can be addictive. Play responsibly · GambleAware.org 

With nearly two decades of experience in the industry, CasinoBonusCenter.com has been analyzing and comparing online casinos since 2006. Our dedicated team of professionals has handpicked the most trusted casinos for Irish players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.