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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
4Uptown Aces Casino80us$100100%15xBSign Up100ACESRTGPlay
5Cafe Casino80us$5000500%42xBSign UpCAFE500Proprietary, Rival, RTGPlay
6iNetBet Casino80us$100200%30xBSign UpCL200RTGPlay
7Sloto'Cash Casino80us100 free spins-15xBSign Up100MAGICSPINSRTGPlay
8Uptown Aces Casino80us$750150%30xBSign UpTABLEACES1RTGPlay
9Casino Extreme80us$500 €500100%30xBSign UpEXTREMERTGPlay
10Slots Capital Casino80us$2777 €2777277%41xBSign UpSLOTS277RivalPlay
11iNetBet Casino80us$200100%40xBSign UpANYWGRTGPlay
12Uptown Aces Casino80us$4000400%50xBSign Up400CASINORTGPlay
13Red Stag Casino70us$550
+ 100 free spins
275%41xBSign UpWGS TechPlay
14iNetBet Casino80us$200
+ 25 free spins
100%40xBSign UpCL125FSRTGPlay
15Sloto'Cash Casino80us$1500200%45xBSign UpSLOTO1MATCHRTGPlay
16Lincoln Casino70us$1000100%40xBSign UpWGS TechPlay
17Liberty Slots Casino70us$777100%40xBSign UpWGS TechPlay
18Lucky Club Casino80us$300200%45xBSign UpLCWELCOME1NuWorksPlay
19Slots.lv80us$1000200%53xBSign UpHELLOSLOTS200Proprietary, Rival, RTGPlay
20Uptown Aces Casino80us$2500250%49xBSign UpUPTOWN1ACESRTGPlay
21Sloto'Cash Casino80us$4000400%50xBSign Up400CASINORTGPlay
22Bovada Casino80us$3000100%50xBSign UpNEWWELCOMEProprietary, Rival, RTGPlay
23Cafe Casino80us$1000100%50xBSign UpCAFE100Proprietary, Rival, RTGPlay
24Ignition Casino80us$1000100%50xBSign UpProprietary, Rival, RTGPlay
25Miami Club Casino70us$200200%45xBSign UpCASINOLISTINGS200WGS TechPlay
26Diamond Reels Casino60us$100200%45xBSign UpDR200RTGPlay
27Treasure Mile Casino60us$500 €500 £500
+ $25 free
100%40xBSign UpSHOWTIMESaucifyPlay
28Miami Club Casino70us$100100%40xBSign UpWGS TechPlay
29Slotastic Casino80us$300150%50xBSign Up300FREERTGPlay
30Desert Nights Casino80us$2550 €2550 £2550250%49xBSign UpRivalPlay
31WizBet Casino60us$400 €400 £400200%40xBSign UpWBWODBSaucifyPlay
32Sloto'Cash Casino80us$500100%50xBSign UpTABLE1MATCHRTGPlay
33Mission2Game Casino40us$888444%41xBSign UpM2GWELCOMESMDPlay
34Vegas Crest Casino60us$1000 €1000 £1000
+ 30 free spins
200%45xBSign UpVariousPlay
35Lucky Creek Casino60us$500 €500 £500
+ 25 free spins
100%40xBSign UpLUCKY1SaucifyPlay
36Mandarin Palace Casino60us$500 €500 £500100%40xBSign UpREDLANTERNSaucifyPlay
37Grand Eagle Casino60us$300 €300 £300100%40xBSign UpFLYHIGHSaucifyPlay
38Platinum Reels Casino60us$100 €100 £100150%50xBSign UpPRCL150SaucifyPlay
39Diamond Reels Casino60us$100150%50xBSign UpDR150RTGPlay
40Desert Nights Casino80us$1000 €1000 £1000100%56xBSign UpRivalPlay
41Slotastic Casino80us$200100%60xBMonthlyCheck siteRTGPlay
42Grande Vegas Casino80us$100100%60xBSign Up100MATCHRTGPlay
43Jackpot Capital80us$100
+ 100 free spins
100%60xBSign UpJCWELCOME RTGPlay
44Platinum Reels Casino60us$150 €150 £150150%50xBSign UpPRWB150SaucifyPlay
45Las Vegas USA Casino60us$10000400%63xBSign Up400BONUSRTGPlay
46Slots Plus Casino60us$10000400%63xBSign Up400BONUSRTGPlay
47Sun Palace Casino60us$10000400%63xBSign Up400BONUSRTGPlay
48Vegas Casino Online60us$10000400%63xBSign Up400BONUSRTGPlay
49Slots.lv80us$540135%70xBSign UpSLOTSBPMP135Proprietary, Rival, RTGPlay
50Las Vegas USA Casino60us$7000200%60xBSign UpSLOTS200RTGPlay
51Slots Plus Casino60us$7000200%60xBSign UpSLOTS200RTGPlay
52Vegas Casino Online60us$7000200%60xBSign UpSLOTS200RTGPlay
53Old Havana Casino60us$1000250%56xBSign UpHAVANA250RTGPlay
54Drake Casino50us$2000200%60xBSign UpArrow's Edge, BetsoftPlay
55Gossip Slots50us$2000200%60xBSign UpArrow's Edge, BetsoftPlay
56Old Havana Casino60us$1000200%60xBSign UpHavana200RTGPlay
57Las Vegas USA Casino60us$3000150%67xBSign Up150BONUSRTGPlay
58Slots Plus Casino60us$3000150%67xBSign Up150BONUSRTGPlay
59Sun Palace Casino60us$3000150%67xBSign Up150BONUSRTGPlay
60Vegas Casino Online60us$3000150%67xBSign Up150BONUSRTGPlay
61Mission2Game Casino40us$1250100%60xBSign UpM2GTABLESSMDPlay
62Cherry Gold Casino40us$222100%60xBSign UpCHERRY1RTGPlay
63Slotastic Casino80us$10050%90xBWeeklyCheck siteRTGPlay
64Drake Casino50us$2000100%80xBSign UpArrow's Edge, BetsoftPlay
65Gossip Slots50us$1000100%80xBSign UpArrow's Edge, BetsoftPlay

Indicates that the casino bonus is exclusive to Casino Listings.

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