Latest Casino Bonuses for September 2025

AmunRa

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Welcome offer:

100% Bonus up to

€500

+ 200 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

AmunRa

Step Into Egypt’s Riches with Custom Welcome Bonuses, Free Spins, and Sports Offers

September 11

  • 100% Bonus up to €500 + 200 Free Spins with your first deposit (New customers)
  • French players are accepted
  • Accepts Bitcoin and other cryptocurrencies
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  • Mobile-friendly games · Enjoy playing on smartphones and tablets
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  • Online sports betting
  • Available in multiple languages, including English
  • Rating: 3.9/5
  • 89 Game Providers: Yggdrasil Gaming, Gamebeat, Spinomenal, Booongo, Aviator, Game Time Tec, Penguin King, 7777 Gaming, Booming Games, OnAir Entertainment, ICONIC21, Popiplay, and others.

Posido

Explore Thousands of Games, Claim Your Treasure Chest Bonus, and Bet on Sports

Welcome offer:

100% Bonus up to

€500

+ 200 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Posido

Explore Thousands of Games, Claim Your Treasure Chest Bonus, and Bet on Sports

September 11

  • 100% Bonus up to €500 + 200 Free Spins with your first deposit (New customers)
  • French 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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  • Online sports betting
  • Available in multiple languages, including English
  • Rating: 3.8/5
  • 89 Game Providers: Spribe, Oryx Gaming, Amigo, Pragmatic Play, Playson, Blueprint Gaming, Leander Games, QuickSpin, Penguin King, EGT Digital, Felix Gaming, VoltEnt, and others.

Whamoo

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Welcome offer:

100% Bonus up to

€300

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Whamoo

Fun, Good Vibes, and Made-to-Measure Welcome Bonus Combo

September 6

  • 100% Bonus up to €300 with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • French 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 Whamoo
  • Whamoo is available in 3 languages: German, English, and Spanish
  • Rating: 3.6/5
  • 51 Game Providers: NetGame, Playtech, Skywind, Revolver Gaming, Playson, Yggdrasil Gaming, Gamomat, Golden Hero, Booming Games, Reevo, Kalamba Games, Atomic Slot Lab, and others.

Ybets

Taste the Victory with Casino, Sportsbook, Live Betting, and Daily Chances to Win up to 5 BTC

Welcome offer:

200% Bonus up to

$2,000

+ 100 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Ybets

Taste the Victory with Casino, Sportsbook, Live Betting, and Daily Chances to Win up to 5 BTC

August 23

  • 200% Bonus up to $2,000 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • French 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 Ybets
  • Online sports betting
  • Available in multiple languages, including English
  • Rating: 4.2/5
  • Popularity: This offer has been claimed by 37 visitors so far this month.
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Immerion

Claim Up to $4,000 + 250 Free Spins - Join the Engine of Fortune for a Chance to Win up to 5 BTC

Welcome offer:

100% Bonus up to

$1,000

+ 100 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Immerion

Claim Up to $4,000 + 250 Free Spins - Join the Engine of Fortune for a Chance to Win up to 5 BTC

August 22

  • 100% Bonus up to $1,000 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • French 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 Immerion
  • Online sports betting
  • Available in multiple languages, including English
  • Rating: 4.1/5
  • Popularity: This offer has been claimed by 45 visitors so far this month.
  • 94 Game Providers: Onlyplay, Turbo Games, Tom Horn, Bulletproof Games, Four Leaf Gaming, Reevo, NowNow, OctoPlay, VoltEnt, Big Time Gaming, Gamebeat, RAW iGaming, and others.

Nova Dreams

€6,000 in Bonuses plus 300 Free Spins for French players

Welcome offer:

100% Bonus up to

€2,000

+ 100 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Nova Dreams

€6,000 in Bonuses plus 300 Free Spins for French players

August 9

  • 100% Bonus up to €2,000 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • French players are accepted
  • Exclusive Bonuses for New Players from France and Selected Countries
  • 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
  • Rating: 3.8/5
  • 78 Game Providers: Clawbuster, Gamzix, Reevo, Onlyplay, BF Games, TaDa Gaming, Orbital Gaming, Tom Horn, Copacabana Games, Novomatic, Hacksaw Gaming, Amatic, and others.

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

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
  • French players are accepted
  • Accepts Bitcoin and other cryptocurrencies
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  • 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
  • Popularity: This offer has been claimed by 59 visitors so far this month.
  • 73 Game Providers: Amusnet, QuickSpin, Platipus, EGT Digital, StakeLogic, Edict, SA Gaming, Spinmatic, 3 Oaks Gaming, MarkorTech, Push Gaming, OctoPlay, and others.

Top 10 Online Casino Bonuses in France (September 2025)

Expert-Rated Real Money Casinos with Top Bonuses

Looking for the best online casinos in France? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for September 2025. Rabona, SnatchCasino, and Kings Chance 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 France

Curious which brands stand out among French 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. Wolfy Casino – Ranked as the #1 most popular online casino among French players this month. Check why Wolfy Casino is so popular in France
  2. Slotastic – Holds the second spot in popularity with French players for September 2025. See Current Bonuses at Slotastic
  3. Jackpot Capital – Currently ranked #3 among France’s most played online casinos. View Available Promotions at Jackpot Capital

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

Online Casinos FranceWelcome Bonus

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The Kingdom of gambling · €500 bonus

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

Big bonuses, Live casino, and Sports

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