Best online slots bonuses

Below we list the best online slots bonuses currently available at casinos. These bonuses cover both traditional three-reel slots and the latest five-reel video slots. In very general terms, the older style three-reel slots offer a lower variance while playing so your bankroll does not fluctuate as much, and the video slots offer higher variance along with extra features such as bonus rounds and free spins.

There are two main types of slots bonus:

  • Cashable slots bonuses: bonuses you can keep after meeting wager requirements (marked in the "Cash" column below).
  • Non-cashable (or "sticky") slots bonuses: bonuses you can wager and keep winnings, but you cannot keep the bonus.

Top online casino slots bonuses

RankCasino ReviewTypeBonus%WagerCashCodeSoftwareClaim
1Win A Day Casino90usSign Up$200200%10xBMATCH200CSNLProprietary, WinADayPlay
2Slotland80usSign Up$200250%13xBProprietary, SlotlandPlay
3Slotland80usSign Up$100100%13xBProprietary, SlotlandPlay
4Win A Day Casino90usSign Up$600300%30xBCASINOLISTINGSXMASProprietary, WinADayPlay
5Slots Plus Casino90usSign Up$10000400%32xB400BONUSRTGPlay
6Slotland80usSign Up$600300%31xBCASINOLISTINGSXMASProprietary, SlotlandPlay
7Lucky Red Casino90usSign Up$4000400%38xBLUCKYRED400RTGPlay
8iNetBet Casino80usSign Up$200
+ 15 Free Spins
9High Noon Casino90usSign Up$2000 €2000 £2000200%38xBHIGHNOON200RTGPlay
10Uptown Aces Casino80usSign Up$750150%30xBTABLEACES1RTGPlay
11Sun Palace Casino80usSign Up$10000400%50xB400BONUSRTGPlay
12Club World Casino90usSign Up$300200%45xBCLISTINGS.COMRTGPlay
13iNetBet Casino80usReload$300
+ 20 Free Spins
14Aladdin's Gold Casino90usSign Up$2000200%45xBRTGPlay
15All Star Slots90usSign Up$787100%40xBALLSTAR1RTGPlay
16Manhattan Slots90usSign Up$747100%40xBMANHATTANSLOTSRTGPlay
17iNetBet Casino80usSign Up$200100%40xBANYWGRTGPlay
18Box24 Casino70usSign Up$2000 €2000 £2000200%38xBTopGamePlay
19Spartan Slots70usSign Up$400200%38xBTopGamePlay
20Black Diamond Casino70usSign Up$200200%38xBTopGamePlay
21Lucky Red Casino90usSign Up$300200%45xBCLISTINGS.COMRTGPlay
22Miami Club Casino80usSign Up$200200%45xBCASINOLISTINGS200WGS TechPlay
23Desert Nights Casino80usSign Up$1958 €1958 £1958200%45xBDESERTMATCH1RivalPlay
24Slots Capital Casino80usSign Up$1000 €1000 £1000200%45xBRivalPlay
25Sloto'Cash Casino80usSign Up$1500200%45xBSLOTO1MATCHRTGPlay
26Lincoln Casino70usSign Up$1000100%40xBWGS TechPlay
27Treasure Mile Casino70usSign Up$500 €500 £500100%40xBSHOWTIMESaucifyPlay
28Club World Casino90usSign Up$777100%40xBBIGSLOTRTGPlay
29Liberty Slots Casino70usSign Up$777100%40xBWGS TechPlay
30Miami Club Casino80usSign Up$100100%40xBWGS TechPlay

Indicates that the casino bonus is exclusive to Casino Listings.

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