Latest Casino Bonuses for April 2025 · Page 3 of 3
Terms & Conditions apply · Play responsibly
Spinarium
Claim Up to $3,771 NZD Instantly or Enjoy a Four-Step Bonus Package
March 21
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- Rating: 3.9/5
- 165 Game Providers: Games Global, Realistic Games, BBGames, Neko Games, Playson, Spribe, Atomic Slot Lab, Big Time Gaming, CandleBets, Lightning Box, Golden Rock, Spearhead Studios, and others.
Terms & Conditions apply · Play responsibly
Sloto Cash
Start with $31 Free – Then Unlock Big Bonuses & Monthly Treats!
March 6
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- Bonus Code: 31FREE
- Bonus Code: SLOTO1MATCH
- ✓ New Zealand players are accepted
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- Tested and certified by Casino Bonus Center · Rating: 3.4/5
- Game Providers: SpinLogic and Visionary iGaming
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WinSpirit Casino
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March 1
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- Rating: 3.8/5
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Slotastic
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March 1
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- Bonus Code: ENJOY50
- Bonus Code: MATCHTASTIC
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- Tested and certified by Casino Bonus Center · Rating: 3.4/5
- Game Providers: SpinLogic and Visionary iGaming
Significant terms: 18+. 30 Free spins (Spins value: $0.10) on Book of Dead™ slot machine available once, to new customers who register at EnergyCasino using the promotional link. Maximum winnings $100. Spins expire after 7 days. · Terms & Conditions apply · Play responsibly
EnergyCasino
Enjoy 30 free spins plus a $400 welcome package
February 20
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- Over $18,047,187 in Jackpots by Games Global
- Tested and certified by Casino Bonus Center · Rating: 4.4/5
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Terms & Conditions apply · Play responsibly
Golden Crown Casino
Unlock 350 Free Spins Plus a $3,000 Welcome Package—Any Bet Can Win a Jackpot!
February 15
- Bonus Code: CROWN1
- ✓ New Zealand players are accepted
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- Rating: 3.9/5
- 112 Game Providers: BGaming, Endorphina, Amusnet, Fugaso, Max Win Gaming, Reflex Gaming, Absolute Live Gaming, BitPunch, Livespins, Relax Gaming, Booongo, Spribe, and others.
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Casino Classic
Play 40 Spins for $1 – First One's Free!
February 7
- ✓ 1 free spin · No deposit required
- ✓ New Zealand players are accepted
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- Over $9,971,335 in Progressive Jackpots
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- 39 Game Providers: Games Global, Pragmatic Play, SpinPlay Games, Evolution Gaming, Blue Ring Studios, NorthernLights Gaming, SlingShot, Alchemy Gaming, Neon Valley, Flip Five Gaming, Wishbone Games, High Limit Studio, and others.
Top 10 Online Casinos in New Zealand (April 2025)
Expert-Rated Real Money Casinos with Top Bonuses
Looking for the best online casinos in New Zealand? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for April 2025. Zodiac Casino, EnergyCasino, and King Billy Casino lead our rankings, standing out for their extensive selection of high-paying slots, immersive live dealer tables, exclusive bonuses, and lightning-fast payouts.
Browse our expert-ranked list below and claim your exclusive welcome bonus today!
| Online Casinos New Zealand | Welcome Bonus |
|---|---|
Zodiac Casino | 80 free spins |
EnergyCasino | Bonus of 100% up to $200 |
King Billy Casino | Bonus of 100% up to $500 NZD and 100 free spins |
BruceBet | Bonus of 150% up to $750 |
iWildCasino | Bonus of 200% up to $1,800 NZD and 200 free spins |
Kiwi’s Treasure | 50 free spins |
Casino Kingdom | 40 free spins |
888Casino | Bonus of 100% up to $1,000 |
LeoVegas | Bonus of 100% up to $1,000 and 50 free spins |
NetBet | Bonus of 100% up to $200 and 10 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 New Zealand players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.
