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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

RankCasinoBonus%WagerCashTypeCodeSoftwareClaim
1WinADay Casino90$200200%10xBSign UpMATCH200CSNLProprietary, WinADayPlay
2Slotland80$1000100%12xBSign UpWELCOME1Proprietary, SlotlandPlay
3Slotland80$200250%13xBSign UpProprietary, SlotlandPlay
4Uptown Aces Casino80$100100%15xBSign Up100ACESRTGPlay
5Casino Extreme80$2222 €2222222%16xBSign UpBTC222RTGPlay
6Casino Extreme80$400 €400200%18xBSign UpEXCL200RTGPlay
7Casino Brango80$200 €200200%25xBSign UpBTC200RTGPlay
8Cafe Casino80$5000500%42xBSign UpCAFE500Proprietary, Rival, RTGPlay
9Red Stag Casino70$600300%27xBSign UpBTCHELLOWGS TechPlay
10iNetBet Casino80$100200%30xBSign UpCL200RTGPlay
11Uptown Aces Casino80$750150%30xBSign UpTABLEACES1RTGPlay
12CasinoMax80$3000
+ 200 free spins
300%40xBSign UpMAX300RTGPlay
13Casino Extreme80$500 €500100%30xBSign UpEXTREMERTGPlay
14Casino Brango80$400 €400100%30xBSign UpBRANGORTGPlay
15Slots Capital Casino80$2777 €2777277%41xBSign UpSLOTS277RivalPlay
16Sloto'Cash Casino80$1000
+ 100 free spins
200%38xBSign UpSLOTO1MATCHRTG, ViGPlay
17Red Stag Casino70$700
+ 50 free spins
350%39xBSign UpDOLPHINSWGS TechPlay
18iNetBet Casino80$200100%40xBSign UpANYWGRTGPlay
19Uptown Aces Casino80$4000400%50xBSign Up400CASINORTGPlay
20Grand Eagle Casino60$600300%40xBSign UpTAN300SaucifyPlay
21Lucky Creek Casino60$300 €300300%40xBSign Up300BONESSaucifyPlay
22Red Stag Casino70$550
+ 100 free spins
275%41xBSign UpWGS TechPlay
23iNetBet Casino80$200
+ 25 free spins
100%40xBSign UpCL125FSRTGPlay
24Lincoln Casino70$1000100%40xBSign UpWGS TechPlay
25Liberty Slots Casino70$777100%40xBSign UpWGS TechPlay
26Lucky Club Casino80$300200%45xBSign UpLCWELCOME1NuWorksPlay
27Slots.lv80$1000200%53xBSign UpHELLOSLOTS200Proprietary, Rival, RTGPlay
28Miami Club Casino70$125
+ 25 free spins
125%36xBSign Up WONDERLANDWGS TechPlay
29Uptown Aces Casino80$2500250%49xBSign UpUPTOWN1ACESRTGPlay
30Sloto'Cash Casino80$4000400%50xBSign Up400CASINORTG, ViGPlay
31All Star Slots50$4000400%38xBSign UpALLSTAR1RTGPlay
32Bovada Casino80$3000100%50xBSign UpNEWWELCOMEProprietary, Rival, RTGPlay
33Cafe Casino80$1000100%50xBSign UpCAFE100Proprietary, Rival, RTGPlay
34Ignition Casino80$1000100%50xBSign UpProprietary, Rival, RTGPlay
35Miami Club Casino70$200200%45xBSign UpCASINOLISTINGS200WGS TechPlay
36Diamond Reels Casino60$100200%45xBSign UpDR200RTGPlay
37Treasure Mile Casino60$500 €500 £500
+ $25 free
100%40xBSign UpSHOWTIMESaucifyPlay
38Miami Club Casino70$100100%40xBSign UpWGS TechPlay
39CasinoMax80$1500
+ 200 free spins
150%50xBSign UpMAX150RTGPlay
40Slotastic Casino80$300150%50xBSign UpWINTASTICRTGPlay
41Desert Nights Casino80$2550 €2550 £2550250%49xBSign UpOASIS250RivalPlay
42WizBet Casino60$400 €400 £400200%40xBSign UpWBWODBSaucifyPlay
43Lucky Red Casino50$4000400%38xBSign UpLUCKYRED400RTGPlay
44Club World Casino50$3000300%40xBSign UpBIGSLOTRTGPlay
45Mission2Game Casino40$888444%41xBSign UpM2GWELCOMESMDPlay
46High Noon Casino50$2000 €2000 £2000200%38xBSign UpHIGHNOON200RTGPlay
47Vegas Crest Casino60$1000 €1000 £1000
+ 30 free spins
200%45xBSign UpVariousPlay
48Lucky Creek Casino60$500 €500 £500
+ 25 free spins
100%40xBSign UpLUCKY1SaucifyPlay
49Mandarin Palace Casino60$500 €500 £500100%40xBSign UpREDLANTERNSaucifyPlay
50Grand Eagle Casino60$300 €300 £300100%40xBSign UpFLYHIGHSaucifyPlay
51Intertops Casino90$100 €100 £100100%60xBSign UpSIGNUP100 RTGPlay
52Platinum Reels Casino60$100 €100 £100150%50xBSign UpPRCL150SaucifyPlay
53Diamond Reels Casino60$100150%50xBSign UpDR150RTGPlay
54Desert Nights Casino80$1000 €1000 £1000100%56xBSign UpRivalPlay
55Club World Casino50$300200%45xBSign UpCLISTINGS.COMRTGPlay
56Aladdin's Gold Casino50$2000200%45xBSign UpRTGPlay
57Manhattan Slots50$747100%40xBSign UpMANHATTANSLOTSRTGPlay
58Intertops Casino Classic80$100 €100 £100100%60xBSign UpSIGNUP100WGS TechPlay
59Grande Vegas Casino80$100100%60xBSign Up100MATCHRTGPlay
60Jackpot Capital80$100
+ 100 free spins
100%60xBSign UpJCWELCOME RTGPlay
61Platinum Reels Casino60$150 €150 £150150%50xBSign UpPRWB150SaucifyPlay
62Las Vegas USA Casino60$10000400%63xBSign Up400BONUSRTGPlay
63Slots Plus Casino60$10000400%63xBSign Up400BONUSRTGPlay
64Sun Palace Casino60$10000400%63xBSign Up400BONUSRTGPlay
65Vegas Casino Online60$10000400%63xBSign Up400BONUSRTGPlay
66Las Vegas USA Casino60$7000200%60xBSign UpSLOTS200RTGPlay
67Slots Plus Casino60$7000200%60xBSign UpSLOTS200RTGPlay
68Vegas Casino Online60$7000200%60xBSign UpSLOTS200RTGPlay
69Gossip Slots50$2500
+ 150 free spins
250%56xBSign UpArrow's Edge, BetsoftPlay
70Old Havana Casino60$1000250%56xBSign UpHAVANA250RTGPlay
71Slotastic Casino80117 free spins-60xBSign UpRTGPlay
72Lucky Red Casino50$300200%45xBSign UpCLISTINGS.COMRTGPlay
73Drake Casino50$2000200%60xBSign UpArrow's Edge, BetsoftPlay
74Gossip Slots50$2000200%60xBSign UpArrow's Edge, BetsoftPlay
75Old Havana Casino60$1000200%60xBSign UpHavana200RTGPlay
76Buzzluck Casino50$868100%50xBSign UpBUZZLUCKNuWorksPlay
77Las Vegas USA Casino60$3000150%67xBSign Up150BONUSRTGPlay
78Slots Plus Casino60$3000150%67xBSign Up150BONUSRTGPlay
79Sun Palace Casino60$3000150%67xBSign Up150BONUSRTGPlay
80Vegas Casino Online60$3000150%67xBSign Up150BONUSRTGPlay
81All Star Slots50$1000100%60xBSign UpALLSTAR2RTGPlay
82Club World Casino50$1000100%60xBSign UpNEW100RTGPlay
83High Noon Casino50$500 €500 £500100%60xBSign UpHIGHNOON100RTGPlay
84Manhattan Slots50$150100%60xBSign UpMANHATTANOTHERRTGPlay
85Mission2Game Casino40$1250100%60xBSign UpM2GTABLESSMDPlay
86Lucky Red Casino50$1000100%60xBSign UpLUCKYRED100RTGPlay
87Cherry Gold Casino40$222100%60xBSign UpCHERRY1RTGPlay
88Drake Casino50$2000100%80xBSign UpArrow's Edge, BetsoftPlay

Indicates that the casino bonus is exclusive to Casino Listings.

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