Latest Slots Bonus Codes & Offers at Online Casinos - April 2021

A complete list of the Slots Bonus Codes To Play Games for Free & Win Real Money

  1. CasinoLeader.com
  2. Slot Bonus
Showing 1 to 25 out of 336 bonuses
  • 4.4/5
    Read Review
    View all 15 Bonuses

    Hot Bonus

    Posted on 05 Apr, 2021

    Get 200% up to $250 Spring Bonus & 50 Free Spins this Easter at Grande Vegas Casino

    Bonus available for New & Existing Players

    Max-Bonus:

    200% upto $250 Bonus + 50 Free Spins

    Min-Deposit:

    $25

    Wagering Requirement:

    30x

    Games Allowed:

    Spring Wilds
    22 Users Claimed
    Get Bonus
    More Details
  • 4.4/5
    Read Review
    View all 2 Bonuses

    Hot Bonus

    Posted on 16 Mar, 2021

    Claim a Cash Bonus of £100 with the Biggest Spin Winner Promotion at Mayfair Casino

    Bonus available for New and Existing Players

    Max-Bonus:

    £100

    Min-Deposit:

    £10

    Wagering Requirement:

    No Wagering Required
    73 Users Claimed
    Get Bonus
    More Details
  • 4.7/5
    Read Review
    View all 5 Bonuses

    Hot Promotion

    Posted on 05 Jan, 2021

    Play Online Games at Masked Singer Games UK Casino to Win Rewards & Bonuses via Slots Tournament

    Bonus available for Existing Players

    Max-Bonus:

    Rewards & Bonuses

    Min-Deposit:

    Available upon Login

    Wagering Requirement:

    NA

    Max. Cash out:

    NA
    150 Users Claimed
    Get Bonus
    More Details
  • 4.4/5
    Read Review
    View all 10 Bonuses

    Hot Promotion

    Posted on 28 Dec, 2020

    Make a Real Money Deposit to Claim 100 Free Spins via the New Year Bonus at Rich Palms Casino

    Bonus available for New Players

    Max-Bonus:

    100 Free Spins

    Min-Deposit:

    $25

    Wagering Requirement:

    30x

    Max. Cash out:

    20x

    Games Allowed:

    Slots & Specialty Games
    237 Users Claimed
    Get Bonus
    More Details
  • 4.3/5
    Read Review
    View all 10 Bonuses

    Hot Promotion

    Posted on 28 Dec, 2020

    Get Free Chips/ Spins or Match Deposit Bonus in the Birthday Promotion at Sun Palace Casino

    Bonus available for Existing Players

    Max-Bonus:

    Free Chips in Birthday Bonus

    Min-Deposit:

    Not Available

    Wagering Requirement:

    Not Available
    253 Users Claimed
    Get Bonus
    More Details
  • 4.8/5
    Read Review
    View all 13 Bonuses

    Hot Bonus

    Posted on 28 Dec, 2020

    Get 50 Free Spins every Saturday to Play Online Slots with the ‘Game of the Day’ Promotion at 22 Bet Casino

    Bonus available for Existing Players

    Max-Bonus:

    50 Free Spins

    Min-Deposit:

    Not available

    Wagering Requirement:

    No Wager Required

    Games Allowed:

    Phoenix Fire : 10 Lines Slot Game
    738 Users Claimed
    Get Bonus
    More Details
  • 4.8/5
    Read Review
    View all 13 Bonuses

    Hot Bonus

    Posted on 24 Dec, 2020

    Play Real Money Games to Win 40 Free Spins in the Game of The Week Promotion, every Friday at 22Bet Casino

    Bonus available for Existing Players

    Max-Bonus:

    40 Free Spins

    Min-Deposit:

    Not available

    Wagering Requirement:

    No Wager Required

    Games Allowed:

    Poisoned Apple Slot Game
    390 Users Claimed
    Get Bonus
    More Details
  • 4.8/5
    Read Review
    View all 13 Bonuses

    Hot Bonus

    Posted on 23 Dec, 2020

    Win 40 Free Spins every Thursday in the Game of the Week Bonus at 22 Bet Casino

    Bonus available for Existing Players

    Max-Bonus:

    40 Free Spins

    Min-Deposit:

    Not available

    Wagering Requirement:

    No Wager Required

    Games Allowed:

    Buffalo Power – Hold and Win
    366 Users Claimed
    Get Bonus
    More Details
  • 4.3/5
    Read Review
    View all 9 Bonuses

    Recommended

    Posted on 21 Dec, 2020

    Get Free Chips/ Spins or Match Deposit Bonus in the Birthday Promotion at Slots Plus Casino

    Bonus available for Existing Players

    Max-Bonus:

    Free Chips as Birthday Bonus

    Min-Deposit:

    Not Available

    Wagering Requirement:

    Not Available
    228 Users Claimed
    Get Bonus
    More Details
  • 4.3/5
    Read Review
    View all 21 Bonuses

    Recommended

    Posted on 18 Dec, 2020

    Deposit Real Money Using Fast Debit Pay, Instant Funding and QB Direct to Claim 75% Match Bonus at Cherry Jackpot Casino

    Bonus available for Existing Players

    Max-Bonus:

    75% Deposit Special Bonus

    Min-Deposit:

    $35

    Wagering Requirement:

    40x

    Max. Cash out:

    10x

    Games Allowed:

    Slot Games Only
    158 Users Claimed
    Get Bonus
    More Details
  • 4/5
    Read Review
    View all 12 Bonuses

    Recommended

    Posted on 17 Dec, 2020

    Claim up to 200 Free Spins at Juicy Vegas Casino

    Bonus available for Existing Players

    Max-Bonus:

    up to 200 Free Spins

    Min-Deposit:

    $25

    Wagering Requirement:

    NA

    Max. Cash out:

    NA

    Games Allowed:

    IC Wins Video Slot
    236 Users Claimed
    Get Bonus
    More Details
  • 4.3/5
    Read Review
    View all 21 Bonuses

    Recommended

    Posted on 16 Dec, 2020

    Make Bitcoin or Real Monet Deposits to Play Online Slots with up to 85% Match Bonus on Cherry Jackpot Casino!

    Bonus available for Existing Players

    Max-Bonus:

    85% Deposit Special Bonus

    Min-Deposit:

    $35

    Wagering Requirement:

    40x

    Max. Cash out:

    10x

    Games Allowed:

    Slot Games Only
    158 Users Claimed
    Get Bonus
    More Details
  • 4.1/5
    Read Review
    View all 7 Bonuses

    Hot Bonus

    Posted on 15 Dec, 2020

    Get Free Spins or Match Deposit Bonus in the Birthday Promotion at High Country Casino

    Bonus available for Existing Players

    Max-Bonus:

    Free Chips in Birthday Bonus

    Min-Deposit:

    Not Available

    Wagering Requirement:

    Not Available
    280 Users Claimed
    Get Bonus
    More Details
  • 4.4/5
    Read Review
    View all 12 Bonuses

    Recommended

    Posted on 15 Dec, 2020

    Claim 70% Match Bonus on Bitcoin or Real Money Deposits to Play Online Slots at Spinfinity Casino

    Bonus available for Existing Players

    Max-Bonus:

    70% Slots Bonus

    Min-Deposit:

    $10

    Wagering Requirement:

    40x

    Max. Cash out:

    10x

    Games Allowed:

    Slot Games Only
    173 Users Claimed
    Get Bonus
    More Details
  • 4.2/5
    Read Review
    View all 32 Bonuses

    Hot Bonus

    Posted on 15 Dec, 2020

    Win 180% No Max Cashout Bonus Plus 50 Spins to Play Real Money Slots & Games at Free Spin Casino

    Bonus available for Existing Players

    Max-Bonus:

    180% Match Bonus + 35 FS

    Min-Deposit:

    $80

    Wagering Requirement:

    30x

    Max. Cash out:

    No Max Cashout

    Games Allowed:

    Slots (except progressives), Real-Series Video Slots, Scratch Cards, Keno, Bingo, and European Slot Poker
    196 Users Claimed
    Get Bonus
    More Details
  • 4.4/5
    Read Review
    View all 12 Bonuses

    Hot Bonus

    Posted on 11 Dec, 2020

    Deposit Real Money Using Fast Debit Pay, Instant Funding and QB Direct to Claim 75% Match Bonus at Spinfinity Casino

    Bonus available for Existing Players

    Max-Bonus:

    75% Deposit Special Bonus

    Min-Deposit:

    $35

    Wagering Requirement:

    40x

    Max. Cash out:

    10x

    Games Allowed:

    Slot Games Only
    171 Users Claimed
    Get Bonus
    More Details
  • 4.1/5
    Read Review
    View all 9 Bonuses

    Hot Bonus

    Posted on 03 Dec, 2020

    Play Real Money Games with the Games Special Bonus worth 180% Match Deposit at Irish Luck Casino

    Bonus available for Existing Players

    Max-Bonus:

    180% Match Bonus

    Min-Deposit:

    $80

    Wagering Requirement:

    40x

    Games Allowed:

    Slots & Specialty Games
    186 Users Claimed
    Get Bonus
    More Details
  • 4.1/5
    Read Review
    View all 9 Bonuses

    Recommended

    Posted on 02 Dec, 2020

    Make a Real Money Deposit at Irish Luck Casino & Win 80 Free Spins as part of the Games Special Bonus

    Bonus available for Existing Players

    Max-Bonus:

    80 Free Spins

    Min-Deposit:

    $50

    Wagering Requirement:

    30x

    Max. Cash out:

    No maximum cash out

    Games Allowed:

    Popping Pinatas Slot Game only
    172 Users Claimed
    Get Bonus
    More Details
  • 4.4/5
    Read Review
    View all 10 Bonuses

    Hot Bonus

    Posted on 25 Nov, 2020

    Win 240% Match Bonus Plus 30 Free Spins on First Three Real Money Deposits at Rich Palms Casino

    Bonus available for New Players

    Max-Bonus:

    240% Match Bonus + 30 Free Spins

    Min-Deposit:

    $25

    Wagering Requirement:

    30x

    Max. Cash out:

    20x

    Games Allowed:

    Slots & Specialty Games
    223 Users Claimed
    Get Bonus
    More Details
  • 4.5/5
    Read Review
    View all 14 Bonuses

    Recommended

    Posted on 24 Nov, 2020

    Top 3 Winners can Win Up to $100 in Free Casino Chips in BetUS Casino Big Spinner Sunday Bonus

    Bonus available for New Players

    Max-Bonus:

    Free Bonus Chips up to $100

    Min-Deposit:

    Not Available

    Wagering Requirement:

    30x

    Max. Cash out:

    2x

    Games Allowed:

    Slot Games only
    231 Users Claimed
    Get Bonus
    More Details
  • 4.6/5
    Read Review
    View all 16 Bonuses

    Hot Bonus

    Posted on 22 Nov, 2020

    Make a Real Money Deposit to Get 145% Special Game Bonus & 15 Spins at Supernova Casino

    Bonus available for Existing Players

    Max-Bonus:

    145% Match Bonus + 15 FS

    Min-Deposit:

    $30

    Wagering Requirement:

    40x

    Max. Cash out:

    No maximum cashout

    Games Allowed:

    Slots and Specialty Games only
    214 Users Claimed
    Get Bonus
    More Details
  • 4.1/5
    Read Review
    View all 6 Bonuses

    Hot Bonus

    Posted on 21 Nov, 2020

    Make Real Money Deposits to Win 377% Match Bonus up to $1733 Plus 43 Free Spins at Grand Eagle Casino!

    Bonus available for Existing Players

    Max-Bonus:

    377% Match Bonus + 43 Free Spins

    Min-Deposit:

    $20

    Wagering Requirement:

    Not Available

    Games Allowed:

    Shells & Swells
    195 Users Claimed
    Get Bonus
    More Details
  • 4.5/5
    Read Review
    View all 9 Bonuses

    Hot Promotion

    Posted on 19 Nov, 2020

    Claim 300% Match Bonus via Wild Wednesday Promotion at Royal Ace Casino

    Bonus available for Existing Players

    Max-Bonus:

    300% Match Bonus

    Min-Deposit:

    $50

    Wagering Requirement:

    30x

    Max. Cash out:

    No Maximum Cash Out
    198 Users Claimed
    Get Bonus
    More Details
  • 4.4/5
    Read Review
    View all 12 Bonuses

    Hot Bonus

    Posted on 19 Nov, 2020

    Play Online to Get 105% Monthly Slots Bonus at Spinfinity Casino

    Bonus available for New & Existing Players

    Max-Bonus:

    105% Bonus

    Min-Deposit:

    $10

    Wagering Requirement:

    40x
    182 Users Claimed
    Get Bonus
    More Details
  • 4.4/5
    Read Review
    View all 15 Bonuses

    Hot Promotion

    Posted on 19 Nov, 2020

    Win Cash Prizes via Slots Tournaments at Grande Vegas Casino

    Bonus available for Existing Players

    Max-Bonus:

    Cash Prizes

    Min-Deposit:

    NA

    Wagering Requirement:

    NA

    Max. Cash out:

    NA
    201 Users Claimed
    Get Bonus
    More Details

View More Bonuses

Bonus Types

Bonus Types

Newest Online Casinos

View all Casinos