Latest Casino Bonuses for August 2025

iWildCasino

Join the Joker’s Playground – Enjoy €4,000 in Rewards!

Welcome offer:

225% Bonus up to

€1,000

+ 200 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Explore bonuses at iWildCasino

iWildCasino

Join the Joker’s Playground – Enjoy €4,000 in Rewards!

August 1

  • 225% Bonus up to €1,000 + 200 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • iWildCasino offers exclusive bonuses for CasinoBonusCenter visitors
  • Luxembourgish 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
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  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • 73 Game Providers: Amusnet, QuickSpin, Platipus, EGT Digital, StakeLogic, Edict, SA Gaming, Spinmatic, 3 Oaks Gaming, MarkorTech, Push Gaming, OctoPlay, and others.

bitStarz

Claim up to €500 in Bonuses + $70,000 in Prizes for Every Player!

Sign-up Bonus:

30

Free Spins

No deposit required

Terms & Conditions apply ·  Play responsibly

Explore bonuses at bitStarz

bitStarz

Claim up to €500 in Bonuses + $70,000 in Prizes for Every Player!

July 29

  • 30 Free Spins · No deposit required
  • 100% Bonus up to €100 + 180 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • bitStarz offers exclusive bonuses for CasinoBonusCenter visitors
  • Luxembourgish 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
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  • Over €13,067,986 in Jackpots by Games Global
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.6/5
  • Popularity: This offer has been claimed by 31 visitors so far this month.
  • 92 Game Providers: BitStarz Originals, Slotopia, Big Time Gaming, Playson, Boomerang Studios, NetEnt, Blue Guru Games, Playtech, VIVO Gaming, Gaming Corps, Booongo, Onlyplay, 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

July 28

  • 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
  • Luxembourgish 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.

Playfina

Enjoy 1,000 Free Spins and €3,500 in Bonuses – Plus a Lamborghini Huracán as the Ultimate VIP Reward!

Welcome offer:

100% Bonus up to

€500

+ 200 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Playfina

Enjoy 1,000 Free Spins and €3,500 in Bonuses – Plus a Lamborghini Huracán as the Ultimate VIP Reward!

July 25

  • 100% Bonus up to €500 + 200 Free Spins with your first deposit (New customers)
  • Bonus Code: FIRST
  • Bonus available on your second and third deposit
  • Luxembourgish 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 Playfina
  • Online sports betting
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.3/5
  • 97 Game Providers: Novomatic, Bang Bang Games, LuckyStreak, 3 Oaks Gaming, Blue Guru Games, Barbara Bang, Orbital Gaming, Evoplay, VoltEnt, Mancala, Backseat Gaming, NetEnt, and others.

LSbet

50 Free Spins for new players from Luxembourg plus a €300 Welcome Bonus!

Sign-up Bonus:

50

Free Spins

No deposit required

Terms & Conditions apply ·  Play responsibly

LSbet

50 Free Spins for new players from Luxembourg plus a €300 Welcome Bonus!

July 22

  • 50 Free Spins · No deposit required
  • Exclusive No-Deposit Bonus – Available in Luxembourg and Selected Countries
  • 100% Bonus up to €300 with your first deposit (New customers)
  • LSbet offers exclusive bonuses for CasinoBonusCenter visitors
  • Luxembourgish 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 LSbet
  • 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 48 visitors so far this month.
  • 15 Game Providers: NetEnt, Games Global, iSoftBet, Tom Horn, Ortiz, Pragmatic Play, Genii, Blueprint Gaming, Play n GO, BetSoft, VIVO Gaming, Zitro, Salsa Technology, OnAir Entertainment, and Evolution Gaming

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  ·  Play responsibly

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)
  • Luxembourgish 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 William Hill Casino & Sports
  • Online sports betting
  • Play poker online at William Hill Casino & Sports – Online poker room
  • Over €13,067,986 in Jackpots by Games Global
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • 14 Game Providers: Playtech, Inspired Gaming, Eyecon, Blueprint Gaming, Gameburger Studios, Play n GO, Red Tiger, IGT Interactive, Evolution Gaming, Pragmatic Play, NetEnt, Section8, Reflex Gaming, and Games Global

ReloadBet

Online Sports and Casino Betting · €1,000 Welcome Bonus!

Welcome offer:

100% Bonus up to

€300

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

ReloadBet

Online Sports and Casino Betting · €1,000 Welcome Bonus!

July 15

  • 100% Bonus up to €300 with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • ReloadBet offers exclusive bonuses for CasinoBonusCenter visitors
  • Luxembourgish 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 ReloadBet
  • Online sports betting
  • Over €13,067,986 in Jackpots by Games Global
  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • Popularity: This offer has been claimed by 87 visitors so far this month.
  • 32 Game Providers: Play n GO, 3 Oaks Gaming, iSoftBet, Salsa Technology, Yggdrasil Gaming, Evolution Gaming, Red Tiger, Spribe, BRAGG, Blueprint Gaming, Playtech, Vibra Gaming, and others.

Top 10 Online Casino Bonuses in Luxembourg (August 2025)

Expert-Rated Real Money Casinos with Top Bonuses

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

Curious which brands stand out among Luxembourgish 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. EnergyCasino – Ranked as the #1 most popular online casino among Luxembourgish players this month. Check why EnergyCasino is so popular in Luxembourg
  2. LSbet – Holds the #2 spot in popularity with Luxembourgish players for August 2025. See Current Bonuses at LSbet
  3. Slotastic – Currently ranked #3 among Luxembourg’s most played online casinos. View Available Promotions at Slotastic

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

Online Casinos LuxembourgWelcome Bonus

Get a Free Spin on the Wish Wheel

Bonus of 100% up to €1,000

Get 150 chances to become a millionaire

150 Free Spins

80 chances to be a millionaire for €1

80 Free Spins

30 free spins plus €400!

Bonus of 100% up to €200

Five exclusive bonuses up to €1,000

Bonus of 100% up to €150

Casino Fun, Beach Vibes, Gangster Style

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

50 Free Spins for New Players!

Bonus of 100% up to €300

€200 bonus + 10 free spins on Vegas

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

The King of online gaming excellence

Bonus of 100% up to €100

Sportsbook, casino, live casino

Bonus of 100% up to €100 + 50 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 Luxembourgish players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.