Top casinos with bonuses on second deposit · Page 5 of 12

AllStarz Casino

Start Your Gaming Journey with a Stellar €1,200 Bonus + 300 Free Spins!

Welcome offer:

100% Bonus up to

€300

+ 100 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

AllStarz Casino

Start Your Gaming Journey with a Stellar €1,200 Bonus + 300 Free Spins!

  • 100% Bonus up to €300 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Estonian 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 AllStarz Casino
  • Over €13,846,731 in Jackpots by Games Global
  • Available in multiple languages, including English
  • Rating: 3.9/5
  • 70 Game Providers: Pragmatic Play, Thunderkick, SpadeGaming, Booming Games, Felix Gaming, Playson, 1X2gaming, Fugaso, Playpearls, Leap Gaming, Red Tiger, Novomatic, and others.

Spinline

800 Free Spins, €2,000 Welcome Package, and High-Roller VIP Bonuses

Welcome offer:

100% Bonus up to

€300

+ 200 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Spinline

800 Free Spins, €2,000 Welcome Package, and High-Roller VIP Bonuses

  • 100% Bonus up to €300 + 200 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Estonian 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 Spinline
  • Available in multiple languages, including English
  • Rating: 3.9/5
  • 105 Game Providers: Triple Cherry, Belatra Games, MGA Games, Fugaso, BetSoft, Iron Dog Studio, Amusnet, Atmosfera, Swintt, Hacksaw Gaming, Gamzix, GMW, and others.

Hugo Casino

Kick off with a blast - Grab 275 free spins and up to €600 in bonuses today!

Welcome offer:

100% Bonus up to

€150

+ 100 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Hugo Casino

Kick off with a blast - Grab 275 free spins and up to €600 in bonuses today!

  • 100% Bonus up to €150 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Estonian 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 Hugo Casino
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • 99 Game Providers: Yggdrasil Gaming, CandleBets, Play n GO, Spinthon, Golden Hero, Hölle Games, KA Gaming, Evolution Gaming, Spinomenal, Merkur Gaming, 7Mojos, Playtech, and others.

Plangames

Cartoon-Themed Fun with €3,700 in Bonuses + 800 Free Spins

Welcome offer:

100% Bonus up to

€700

+ 200 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Plangames

Cartoon-Themed Fun with €3,700 in Bonuses + 800 Free Spins

  • 100% Bonus up to €700 + 200 Free Spins with your first deposit (New customers)
  • Bonus Code: DEBUT
  • Bonus available on your second and third deposit
  • Estonian 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 Plangames
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • 45 Game Providers: Swintt, TrueLab Games, Onlyplay, ICONIC21, Jelly Entertainment, Absolute Live Gaming, Turbo Games, 5Men Games, Gaming Corps, Clawbuster, Platipus, RubyPlay, and others.

Spellwin

Unleash the Magic– €3,000 in Bonuses + 300 Free Spins and Daily Promotions

Welcome offer:

110% Bonus up to

€750

+ 75 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Spellwin

Unleash the Magic– €3,000 in Bonuses + 300 Free Spins and Daily Promotions

  • 110% Bonus up to €750 + 75 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Estonian 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 Spellwin
  • Online sports betting
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • 72 Game Providers: Playson, Habanero, Booming Games, NetEnt, Turbo Games, Yggdrasil Gaming, BF Games, Popiplay, HoGaming, Leap Gaming, Mascot Gaming, ReelPlay, and others.

TrinoCasino

Customize Your Welcome Package and Play with Up to €4,000 in Exclusive Bonuses!

Welcome offer:

110% Bonus up to

€750

+ 75 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

TrinoCasino

Customize Your Welcome Package and Play with Up to €4,000 in Exclusive Bonuses!

  • 110% Bonus up to €750 + 75 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Estonian 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 TrinoCasino
  • Online sports betting
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • 72 Game Providers: Pragmatic Play, Play n GO, Iron Dog Studio, Concept Gaming, Kiron Interactive, Evolution Gaming, Mancala, GoldenRace, Booming Games, Leap Gaming, Novomatic, HoGaming, and others.

SpinStar

Race to Win a BMW and enjoy Huge Bonuses on Casino Games and Sports Betting!

Welcome offer:

100% Bonus up to

€500

+ 75 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

SpinStar

Race to Win a BMW and enjoy Huge Bonuses on Casino Games and Sports Betting!

  • 100% Bonus up to €500 + 75 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Estonian 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 SpinStar
  • Online sports betting
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • 46 Game Providers: Booming Games, NolimitCity, SpinStar Originals, BGaming, NetEnt, Playzia, Kiron Interactive, Spribe, Blueprint Gaming, Spinomenal, Endorphina, Belatra Games, and others.

Top 10 Online Casino Bonuses in Estonia (August 2025)

Expert-Rated Real Money Casinos with Top Bonuses

Looking for the best online casinos in Estonia? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for August 2025. JooCasino, 888Casino, 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.

Most Popular Online Casinos in Estonia

Curious which brands stand out among Estonian players right now? Here are the top 3 most popular online casinos in the last 30 days—each trusted for their excellent bonuses, diverse games, and reliable payouts:

  1. LSbet – Ranked as the #1 most popular online casino among Estonian players this month. Check why LSbet is so popular in Estonia
  2. 888Casino – Holds the #2 spot in popularity with Estonian players for August 2025. See Current Bonuses at 888Casino
  3. Rollino – Currently ranked #3 among Estonia’s most played online casinos. View Available Promotions at Rollino

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

Online Casinos EstoniaWelcome Bonus

Open Sunken Chests for €6,000 in Rewards!

Bonus of 100% up to €1,000 + 100 Free Spins

Get a Free Spin on the Wish Wheel

Bonus of 100% up to €1,000

80 chances to be a millionaire for €1

80 Free Spins

The best games, all in a safe place

20 Free Spins

50 Free Spins for New Players!

Bonus of 100% up to €300

Casino Fun, Beach Vibes, Gangster Style

Bonus of 225% up to €1,000 + 100 Free Spins

Exclusive 200% Bonus

Bonus of 200% up to €200

Get 150 chances to become a millionaire

150 Free Spins

Bonus up to €3,500 + 1,000 Free Spins

Bonus of 100% up to €500 + 200 Free Spins

€3,625 in Bonuses + 350 Free Spins

Bonus of 200% up to €500 + 100 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 Estonian players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.