Most Popular Online Casinos in August · Page 2 of 3

Slotastic

Enjoy 50 Free Spins—No Deposit Required—Plus a 250% Bonus and 50 Extra Spins!

Sign-up Bonus:

50

Free Spins

No deposit required

Terms & Conditions apply ·  Play responsibly

Explore bonuses at Slotastic

Slotastic

Enjoy 50 Free Spins—No Deposit Required—Plus a 250% Bonus and 50 Extra Spins!

  • 50 Free Spins · No deposit required
  • Bonus Code: ENJOY50
  • 250% Bonus up to $250 + 50 Free Spins with your first deposit (New customers)
  • Bonus Code: MATCHTASTIC
  • Bonus available on your second and third deposit
  • Slotastic offers exclusive bonuses for CasinoBonusCenter visitors
  • Icelandic players are accepted
  • Accepts Bitcoin and other cryptocurrencies
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at Slotastic
  • Slotastic is available in English
  • Tested and certified by Casino Bonus Center · Rating: 3.4/5
  • Popularity: This offer has been claimed by 338 visitors so far this month.
  • Game Providers: SpinLogic and Visionary iGaming

EnergyCasino

Enjoy 30 Free Spins plus a €400 Welcome Package

Sign-up Bonus:

30

Free Spins

No deposit required

Significant terms: 18+. 30 Free spins (Spins value: €0.10) on Gates of EnergyCasino slot machine available once, to new customers who register at EnergyCasino using the promotional link. Maximum winnings €100. Spins expire after 7 days. · Terms & Conditions apply  ·  Play responsibly

EnergyCasino

Enjoy 30 Free Spins plus a €400 Welcome Package

  • 30 Free Spins · No deposit required
  • Exclusive No-Deposit Bonus – Available in Iceland and Selected Countries only!
  • 100% Bonus up to €200 with your first deposit (New customers)
  • Bonus available on your second purchase
  • EnergyCasino offers exclusive bonuses for CasinoBonusCenter visitors
  • Icelandic players are accepted
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at EnergyCasino
  • Over €13,883,838 in Jackpots by Games Global
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.4/5
  • Popularity: This offer has been claimed by 266 visitors so far this month.
  • 65 Game Providers: Pragmatic Play, NetEnt, NetGaming, Evoplay, Play n GO, Big Time Gaming, Merkur Gaming, NolimitCity, BF Games, Bally Wulff, Just for the Win, Iron Dog Studio, and others.

Rollino

Enter the Fairground with an Exclusive Bonus up to €6,000!

Welcome offer:

200% Bonus up to

€3,000

+ 100 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Rollino

Enter the Fairground with an Exclusive Bonus up to €6,000!

  • 200% Bonus up to €3,000 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Rollino offers exclusive bonuses for CasinoBonusCenter visitors
  • Icelandic players are accepted
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at Rollino
  • Online sports betting
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 257 visitors so far this month.
  • 85 Game Providers: 1X2gaming, Platipus, Red Rake, Spinmatic, VIVO Gaming, High 5, Amatic, Pragmatic Play, Playbro, ThunderSpin, Barbara Bang, Thunderkick, and others.

Rich Palms

$35 free chip to try the games and up to $6,000 welcome bonus!

Free Bonus:

$35

No deposit required

Terms & Conditions apply ·  Play responsibly

Explore bonuses at Rich Palms

Rich Palms

$35 free chip to try the games and up to $6,000 welcome bonus!

  • $35 free! No deposit required
  • Bonus Code: PARIS35
  • 300% Bonus up to $3,000 with your first deposit (New customers)
  • Bonus Code: WELCOMEGIFT
  • Bonus available on your second and third deposit
  • Rich Palms offers exclusive bonuses for CasinoBonusCenter visitors
  • Icelandic players are accepted
  • Accepts Bitcoin and other cryptocurrencies
  • Play instantly in your browser – No installation required
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at Rich Palms
  • Rich Palms is available in English
  • Tested and certified by Casino Bonus Center · Rating: 2.9/5
  • Popularity: This offer has been claimed by 241 visitors so far this month.
  • 12 Game Providers: Fresh Deck, Visionary iGaming, Nucleus Gaming, DragonGaming, SpadeGaming, Rival, BetSoft, Saucify, Betgames.TV, Urgent Games, BGaming, and Dice Lab

Luxury Casino

Receive Exclusive Bonuses up to €1,000 on your first five deposits!

Welcome offer:

100% Bonus up to

€150

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Luxury Casino

Receive Exclusive Bonuses up to €1,000 on your first five deposits!

  • 100% Bonus up to €150 with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Icelandic players are accepted
  • Accepts Bitcoin and other cryptocurrencies
  • Play instantly in your browser – No installation required · Optional game downloads available
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at Luxury Casino
  • Over €2,218,138 in Progressive Jackpots
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.2/5
  • Popularity: This offer has been claimed by 224 visitors so far this month.
  • 39 Game Providers: Infinity Dragon, Evolution Gaming, Real Dealer Studios, Stormcraft, Area Vegas, OnAir Entertainment, Alchemy Gaming, Gold Coin Studios, Neon Valley, Oros Gaming, Half Pixel, Almond Gaming, and others.

Casino Kingdom

Get 40 chances to become a millionaire for only €1

Sign-up Bonus:

1

Free Spin

No deposit required

Terms & Conditions apply ·  Play responsibly

Casino Kingdom

Get 40 chances to become a millionaire for only €1

  • 1 Free Spin · No deposit required
  • 40 Free Spins with your first deposit (New customers)
  • Bonus available on your second purchase
  • Icelandic players are accepted
  • Accepts Bitcoin and other cryptocurrencies
  • Play instantly in your browser – No installation required · Optional game downloads available
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at Casino Kingdom
  • Over €2,218,138 in Progressive Jackpots
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 197 visitors so far this month.
  • 39 Game Providers: SlingShot, Barstruck, Flip Five Gaming, Gameburger Studios, Coin Machine Gaming, Snowborn Games, PearFiction, Pragmatic Play, All For One, Fortune Factory, Games Global, Buck Stakes, and others.

Zodiac Casino

Get 80 Chances to Win One Million Euros for Just €1!

Welcome offer:

80

Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Zodiac Casino

Get 80 Chances to Win One Million Euros for Just €1!

  • 80 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Icelandic players are accepted
  • Accepts Bitcoin and other cryptocurrencies
  • Play instantly in your browser – No installation required · Optional game downloads available
  • Mobile-friendly games · Enjoy playing on smartphones and tablets
  • Live Casino · Play against real croupiers at Zodiac Casino
  • Over €2,218,138 in Progressive Jackpots
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.6/5
  • Popularity: This offer has been claimed by 188 visitors so far this month.
  • 39 Game Providers: Just for the Win, Area Vegas, SlingShot, Stormcraft, Blue Ring Studios, Snowborn Games, Triple Edge, Infinity Dragon, All For One, Ino Games, Real Dealer Studios, Barstruck, and others.

Top 10 Online Casino Bonuses in Iceland (August 2025)

Expert-Rated Real Money Casinos with Top Bonuses

Looking for the best online casinos in Iceland? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for August 2025. LeoVegas, Betsson, and Zodiac Casino 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 IcelandWelcome Bonus

The King of online gaming excellence

Bonus of 100% up to €100

Sportsbook, casino, live casino

Bonus of 100% up to €400

80 chances to be a millionaire for €1

80 Free Spins

30 free spins plus €400!

Bonus of 100% up to €200

50 Free Spins for New Players!

Bonus of 100% up to €300

40 chances to become a millionaire for €1

40 Free Spins

Get a Free Spin on the Wish Wheel

Bonus of 100% up to €1,000

€200 bonus + 10 free spins on Vegas

Bonus of 100% up to €200 + 10 Free Spins

Premier Online Sportsbook & Casino

Bonus of 100% up to €250

Get 150 chances to become a millionaire

150 Free Spins

* Terms & Conditions Apply ·  Play responsibly

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 Icelandic players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.