Exclusive third deposit bonuses: Casino List · Page 2 of 9

BCgame

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Sign-up Bonus:

1

Free Spin

No deposit required

Terms & Conditions apply ·  Play responsibly

BCgame

Receive up to a 360% Bonus on every deposit with Unlimited Withdrawals!

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  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
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1Red Casino

Big rewards for newcomers and High Rollers

Welcome offer:

100% Bonus up to

€3,000

+ 50 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

1Red Casino

Big rewards for newcomers and High Rollers

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  • Portuguese players are accepted
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CasinoJoy

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Sign-up Bonus:

20

Free Spins

No deposit required

Terms & Conditions apply ·  Play responsibly

CasinoJoy

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  • 20 Free Spins · No deposit required
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  • Portuguese players are accepted
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  • Online sports betting
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  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 140 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.

Immerion

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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

  • 100% Bonus up to $1,000 + 100 Free Spins with your first deposit (New customers)
  • Bonus available on your second and third deposit
  • Portuguese 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: 4.1/5
  • 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.

Jettbet

A High-Flying Casino and Sportsbook with 9,000+ Games and Exclusive Promotions

Welcome offer:

200% Bonus up to

€1,000

+ 100 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Jettbet

A High-Flying Casino and Sportsbook with 9,000+ Games and Exclusive Promotions

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  • Bonus available on your second and third deposit
  • Portuguese players are accepted
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  • Online sports betting
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  • Tested and certified by Casino Bonus Center · Rating: 4/5
  • 71 Game Providers: 1X2gaming, Spinomenal, Salsa Technology, GoldenRace, Iron Dog Studio, Spribe, BF Games, LiveGames, Thunderkick, XProGaming, Belatra Games, Fugaso, and others.

ReloadBet

Free Bonus for Portuguese Players and €1,000 as Welcome Bonus!

Free Bonus:

€5

No deposit required

Terms & Conditions apply ·  Play responsibly

ReloadBet

Free Bonus for Portuguese Players and €1,000 as Welcome Bonus!

  • €5 free! No deposit required
  • 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
  • Portuguese players are accepted
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  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • Popularity: This offer has been claimed by 592 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.

Slotimo

Unlock a world of gaming with up to €1,000 free in bonuses!

Welcome offer:

100% Bonus up to

€300

+ 25 Free Spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Slotimo

Unlock a world of gaming with up to €1,000 free in bonuses!

  • 100% Bonus up to €300 + 25 Free Spins with your first deposit (New customers)
  • Bonus Code: 300WEL25
  • Bonus available on your second and third deposit
  • Portuguese players are accepted
  • 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
  • Tested and certified by Casino Bonus Center · Rating: 3.9/5
  • Popularity: This offer has been claimed by 70 visitors so far this month.
  • 79 Game Providers: Atomic Slot Lab, Spribe, Relax Gaming, Yggdrasil Gaming, VIVO Gaming, Hacksaw Gaming, Wazdan, Foxium, Golden Hero, Evoplay, Gong Gaming, Big Time Gaming, and others.

Top 10 Online Casino Bonuses in Portugal (August 2025)

Expert-Rated Real Money Casinos with Top Bonuses

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

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

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

Online Casinos PortugalWelcome Bonus

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€3,625 in Bonuses + 350 Free Spins

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Exclusive free bonuses for Portuguese players!

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