Latest Casino Bonuses for October 2025

OptimBet

Get an Optimal Start with €500 in Casino Bonuses and Premium Sports Offers

Welcome offer:

100% Bonus up to

€200

Bonus on first deposit

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OptimBet

Get an Optimal Start with €500 in Casino Bonuses and Premium Sports Offers

28 Oct 2025

  • 100% Bonus up to €200 with your first deposit (New customers)
  • Bonus available on your second purchase
  • Swedish players are accepted
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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
  • Tested and certified by Casino Bonus Center · Rating: 4/5
  • 55 Game Providers: Pragmatic Play, Amusnet, Endorphina, Amigo, Habanero, OneTouch, Blueprint Gaming, Indigo Magic, Vibra Gaming, Atomic Slot Lab, Skywind, Synot Games, and others.

OnlySpins

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Welcome offer:

100% Bonus up to

€500

+ 200 Free Spins

Bonus on first deposit

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OnlySpins

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23 Oct 2025

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  • Swedish 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: 3.9/5
  • 96 Game Providers: QuickSpin, Amusnet, Red Rake, 7777 Gaming, Playpearls, Booming Games, Red Tiger, Digitain Virtual Sports, 3 Oaks Gaming, Onlyplay, Playtech, Tom Horn, and others.

CasinoJoy

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Sign-up Bonus:

20

Free Spins

No deposit required

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CasinoJoy

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18 Oct 2025

  • 20 Free Spins · No deposit required
  • No-Deposit Free Spins Exclusive for New Players from Sweden and Selected Countries
  • 200% Bonus up to €3,000 + 200 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • CasinoJoy offers exclusive bonuses for CasinoBonusCenter visitors
  • Swedish players are accepted
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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
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 160 visitors so far this month.
  • 75 Game Providers: BetSoft, Leander Games, Ezugi, Evolution Gaming, VIVO Gaming, Pascal Gaming, Relax Gaming, Betradar, Fugaso, Habanero, Gamzix, Amusnet, and others.

Rollino

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

Sign-up Bonus:

20

Free Spins

No deposit required

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Rollino

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

17 Oct 2025

  • 20 Free Spins · No deposit required
  • Exclusive No-deposit Bonus – Available in Sweden and Selected Countries
  • 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
  • Swedish 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 363 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.

ReloadBet

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

Welcome offer:

100% Bonus up to

€300

Bonus on first deposit

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ReloadBet

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

16 Oct 2025

  • 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
  • Swedish players are accepted
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  • Mobile-friendly games · Enjoy playing on smartphones and tablets
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  • Online sports betting
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  • Available in multiple languages, including English
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • Popularity: This offer has been claimed by 529 visitors so far this month.
  • 56 Game Providers: NextGen Gaming, Tom Horn, Red Tiger, VIVO Gaming, QuickSpin, Spribe, IGT Interactive, Amusnet, King Show Games, Givme Games, NolimitCity, Oryx Gaming, and others.

GambleZen Casino

Discover Nature’s Hidden Treasures with €3,625 in Your Backpack

Welcome offer:

200% Bonus up to

€500

+ 100 Free Spins

Bonus on first deposit

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GambleZen Casino

Discover Nature’s Hidden Treasures with €3,625 in Your Backpack

14 Oct 2025

  • 200% Bonus up to €500 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • GambleZen Casino offers exclusive bonuses for CasinoBonusCenter visitors
  • Swedish 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: 4.2/5
  • Popularity: This offer has been claimed by 705 visitors so far this month.
  • 86 Game Providers: Platin Gaming, Ezugi, Onlyplay, OctoPlay, Fugaso, Pragmatic Play, LiveGames, XProGaming, KA Gaming, Evolution Gaming, Betsolutions, Playtech, and others.

Ripper Casino

A Fair Dinkum Aussie Casino with $7,500 in Bonuses + 20 Free Spins

Sign-up Bonus:

20

Free Spins

No deposit required

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Explore bonuses at Ripper Casino

Ripper Casino

A Fair Dinkum Aussie Casino with $7,500 in Bonuses + 20 Free Spins

13 Oct 2025

  • 20 Free Spins · No deposit required
  • Bonus Code: TOOEASY
  • 150% Bonus up to $1,500 with your first deposit (New customers)
  • Bonus Code: RIPPER150
  • Bonus available on your second and third deposit
  • Swedish 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
  • Ripper Casino is available in English
  • Tested and certified by Casino Bonus Center · Rating: 3.1/5
  • Popularity: This offer has been claimed by 58 visitors so far this month.
  • 20 Game Providers: QuickSpin, SpinOro, Playtech, Rival, BGaming, Pragmatic Play, Mascot Gaming, Yggdrasil Gaming, Arrows Edge, Wazdan, NolimitCity, Habanero, and others.

Top 10 Online Casino Bonuses in Sweden (October 2025)

Expert-Rated Real Money Casinos with Top Bonuses

Looking for the best online casinos in Sweden? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for October 2025. LeoVegas, NordicBet, and Videoslots 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 Sweden

Curious which brands stand out among Swedish 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 Swedish players this month. Check why LSbet is so popular in Sweden
  2. Rollino – Holds the second spot in popularity with Swedish players for October 2025. See Current Bonuses at Rollino
  3. 888Casino – Currently ranked #3 among Sweden’s most played online casinos. View Available Promotions at 888Casino

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

Online Casinos SwedenWelcome Bonus

Bonus upp till 4000 kr + 100 gratisspins

Bonus of 100% up to 4,000 kr + 100 Free Spins

Sportsbook · Casino · Awesome bonuses

200 Free Spins

11 free spins with zero wagering requirement

Bonus of 100% up to 2,000 kr + 11 Free Spins

The Swedish online casino

200 Free Spins

No wagering requirements on bonuses!

50 Free Spins

Unearth hidden treasures

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

Get a Free Spin on the Wish Wheel

Bonus of 100% up to €1,000

Sportsbook, casino, live casino

Bonus of 100% up to 500 kr + 100 Free Spins

The best games, all in a safe place

200 Free Spins

Unleash your inner hero!

Bonus of 150% up to €500

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