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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 Casino90us$200200%10xBSign UpMATCH200CSNLProprietary, WinADayPlay
2Slotland80us$1000100%12xBSign UpWELCOME1Proprietary, SlotlandPlay
3Slotland80us$200250%13xBSign UpProprietary, SlotlandPlay
4WinADay Casino90us$555222%20xBMobileWADMOBILE222Proprietary, WinADayPlay
5Uptown Aces Casino80us$100100%15xBSign Up100ACESRTGPlay
6All Star Slots90us$4000400%38xBSign UpALLSTAR1RTGPlay
7Cafe Casino80us$5000500%42xBSign UpCAFE500Proprietary, Rival, RTGPlay
8Lucky Red Casino90us$4000400%38xBSign UpLUCKYRED400RTGPlay
9Club World Casino90us$3000300%40xBSign UpBIGSLOTRTGPlay
10iNetBet Casino80us$100200%30xBSign UpCL200RTGPlay
11High Noon Casino90us$2000 €2000 £2000200%38xBSign UpHIGHNOON200RTGPlay
12Sloto'Cash Casino80us100 free spins-15xBSign Up100MAGICSPINSRTGPlay
13Uptown Aces Casino80us$750150%30xBSign UpTABLEACES1RTGPlay
14Casino Extreme80us$500 €500100%30xBSign UpEXTREMERTGPlay
15Slots Capital Casino80us$2777 €2777277%41xBSign UpSLOTS277RivalPlay
16Club World Casino90us$300200%45xBSign UpCLISTINGS.COMRTGPlay
17Aladdin's Gold Casino90us$2000200%45xBSign UpRTGPlay
18Manhattan Slots90us$747100%40xBSign UpMANHATTANSLOTSRTGPlay
19iNetBet Casino80us$200100%40xBSign UpANYWGRTGPlay
20Uptown Aces Casino80us$4000400%50xBSign Up400CASINORTGPlay
21Red Stag Casino70us$550
+ 100 free spins
275%41xBSign UpWGS TechPlay
22Lucky Red Casino90us$300200%45xBSign UpCLISTINGS.COMRTGPlay
23iNetBet Casino80us$200
+ 25 free spins
100%40xBSign UpCL125FSRTGPlay
24Sloto'Cash Casino80us$1500200%45xBSign UpSLOTO1MATCHRTGPlay
25Lincoln Casino70us$1000100%40xBSign UpWGS TechPlay
26Liberty Slots Casino70us$777100%40xBSign UpWGS TechPlay
27Lucky Club Casino80us$300200%45xBSign UpLCWELCOME1NuWorksPlay
28Slots.lv80us$1000200%53xBSign UpHELLOSLOTS200Proprietary, Rival, RTGPlay
29Uptown Aces Casino80us$2500250%49xBSign UpUPTOWN1ACESRTGPlay
30Sloto'Cash Casino80us$4000400%50xBSign Up400CASINORTGPlay
31Bovada Casino80us$3000100%50xBSign UpNEWWELCOMEProprietary, Rival, RTGPlay
32Cafe Casino80us$1000100%50xBSign UpCAFE100Proprietary, Rival, RTGPlay
33Ignition Casino80us$1000100%50xBSign UpProprietary, Rival, RTGPlay
34Grand Eagle Casino60us$250125%40xBSign UpFASTCARSaucifyPlay
35Mandarin Palace Casino60us$250125%40xBSign UpFASTCARSaucifyPlay
36Miami Club Casino70us$200200%45xBSign UpCASINOLISTINGS200WGS TechPlay
37Diamond Reels Casino60us$100200%45xBSign UpDR200RTGPlay
38Treasure Mile Casino60us$500 €500 £500
+ $25 free
100%40xBSign UpSHOWTIMESaucifyPlay
39Miami Club Casino70us$100100%40xBSign UpWGS TechPlay
40Slotter Casino80us$1500150%50xBSign UpCL1500RTGPlay
41Slotastic Casino80us$300150%50xBSign Up300FREERTGPlay
42Desert Nights Casino80us$2550 €2550 £2550250%49xBSign UpRivalPlay
43WizBet Casino60us$400 €400 £400200%40xBSign UpWBWODBSaucifyPlay
44Buzzluck Casino80us$868100%50xBSign UpBUZZLUCKNuWorksPlay
45Sloto'Cash Casino80us$500100%50xBSign UpTABLE1MATCHRTGPlay
46Mission2Game Casino40us$888444%41xBSign UpM2GWELCOMESMDPlay
47Vegas Crest Casino60us$1000 €1000 £1000
+ 30 free spins
200%45xBSign UpVariousPlay
48All Star Slots90us$1000100%60xBSign UpALLSTAR2RTGPlay
49Club World Casino90us$1000100%60xBSign UpNEW100RTGPlay
50High Noon Casino90us$500 €500 £500100%60xBSign UpHIGHNOON100RTGPlay
51Lucky Creek Casino60us$500 €500 £500
+ 25 free spins
100%40xBSign UpLUCKY1SaucifyPlay
52Mandarin Palace Casino60us$500 €500 £500100%40xBSign UpREDLANTERNSaucifyPlay
53Slotter Casino80us$500100%60xBSign UpSLOTTER1RTGPlay
54Grand Eagle Casino60us$300 €300 £300100%40xBSign UpFLYHIGHSaucifyPlay
55Manhattan Slots90us$150100%60xBSign UpMANHATTANOTHERRTGPlay
56Platinum Reels Casino60us$100 €100 £100150%50xBSign UpPRCL150SaucifyPlay
57Diamond Reels Casino60us$100150%50xBSign UpDR150RTGPlay
58Desert Nights Casino80us$1000 €1000 £1000100%56xBSign UpRivalPlay
59Lucky Red Casino90us$1000100%60xBSign UpLUCKYRED100RTGPlay
60ReelSpin Casino80us$888100%60xBSign UpREELSPINRTGPlay
61Slotastic Casino80us$200100%60xBMonthlyCheck siteRTGPlay
62Grande Vegas Casino80us$100100%60xBSign Up100MATCHRTGPlay
63Jackpot Capital80us$100
+ 100 free spins
100%60xBSign UpJCWELCOME RTGPlay
64Platinum Reels Casino60us$150 €150 £150150%50xBSign UpPRWB150SaucifyPlay
65Las Vegas USA Casino60us$10000400%63xBSign Up400BONUSRTGPlay
66Slots Plus Casino60us$10000400%63xBSign Up400BONUSRTGPlay
67Sun Palace Casino60us$10000400%63xBSign Up400BONUSRTGPlay
68Vegas Casino Online60us$10000400%63xBSign Up400BONUSRTGPlay
69Grand Fortune Casino50us$500250%49xBSign Up250WMGFRTGPlay
70Las Vegas USA Casino60us$7000200%60xBSign UpSLOTS200RTGPlay
71Slots Plus Casino60us$7000200%60xBSign UpSLOTS200RTGPlay
72Vegas Casino Online60us$7000200%60xBSign UpSLOTS200RTGPlay
73Old Havana Casino60us$1000250%56xBSign UpHAVANA250RTGPlay
74Raging Bull Casino50us$400200%53xBSign UpRBC200RTGPlay
75Drake Casino50us$2000200%60xBSign UpArrow's Edge, BetsoftPlay
76Gossip Slots50us$2000200%60xBSign UpArrow's Edge, BetsoftPlay
77Old Havana Casino60us$1000200%60xBSign UpHavana200RTGPlay
78Las Vegas USA Casino60us$3000150%67xBSign Up150BONUSRTGPlay
79Slots Plus Casino60us$3000150%67xBSign Up150BONUSRTGPlay
80Sun Palace Casino60us$3000150%67xBSign Up150BONUSRTGPlay
81Vegas Casino Online60us$3000150%67xBSign Up150BONUSRTGPlay
82Mission2Game Casino40us$1250100%60xBSign UpM2GTABLESSMDPlay
83Cherry Gold Casino40us$222100%60xBSign UpCHERRY1RTGPlay
84Slotastic Casino80us$10050%90xBWeeklyCheck siteRTGPlay
85Drake Casino50us$2000100%80xBSign UpArrow's Edge, BetsoftPlay
86Gossip Slots50us$1000100%80xBSign UpArrow's Edge, BetsoftPlay
87Grand Fortune Casino50us$250 €25050%105xBSign UpCLBIG50RTGPlay
88Raging Bull Casino50us$25050%105xBSign UpCLBIG50RTGPlay

Indicates that the casino bonus is exclusive to Casino Listings.

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