Online Keno

Updated February 11, 2025
Keno is the casino game that mixes the thrill of a lottery with the excitement of bingo. A staple in Asian casinos, keno can now be played online at any time of the night or day. It’s a quick-fire casino game where your chances of winning are entirely under your control. This page will introduce you to the basic concepts of casino keno, and how you can get the most from your keno play.

Here are some of the best sites going where you can play online keno:

Best Keno Casino Sites

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100% up to £100
Our Score
4.5
1

18+. Welcome bonus for new players only | Maximum bonus is 100% up to £100 | Min. deposit is £10 | No max cash out | Wagering is 40x bonus | Maximum bet with an active bonus is £5 | Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded for welcome bonus | Cashback when offered, applies to deposits where no bonus is included | Cashback is cash with no restrictions. Please gamble responsibly. Gambleaware.org #AD. Full T&Cs Apply.

100% up to £200 + 11 Wager-Free Welcome Spins
Our Score
4.5
2

*18+. New Players Only. Min £10 deposit. 11 Welcome Spins on the Pink Elephants 2. Wager-free. The Welcome Spins need to be activated in your account within seven (7) calendar days and used within 24 hours. Welcome offer: 35x Wagering. Game availability & restrictions apply. Full T&Cs Apply. Play Responsibly. GambleAware.org. #AD

Exclusive Offer
Exclusive 100% Welcome Bonus up to £200 + 100 Free Spins
Our Score
4.3
3

New customers only. Opt-in required. Deposit £10 or more & wager 30x on casino games (contributions may vary) for 100% deposit match up to £200 extra & 100 Free Spins. Free spins on Big Bass Splash worth 10p each valid for 3 days. 7 days to deposit, wager, claim. One offer per player. 18+. T&Cs apply. Please gamble responsibly. GambleAware.org #AD

No Deposit FS
100% Welcome Bonus up to £123 + 10 No Deposit Bonus Spins
Our Score
4.3
4

18+. New players only. Maximum bonus is £123. Max bet with bonus is £5. No max cash out. Wagering is 50x. Skrill & Neteller excluded. Eligibility is restricted for suspected abuse. Gambling can be addicted. Play responsible. Full T&C’s apply. Please gamble responsibly. GambleAware.org. #AD

100% Upto £100 + Always 10% Cashback!
Our Score
4.5
5

*18+. Welcome bonus for new players only. Maximum bonus is 100% up to £100. Min.deposit is £20. No max cash out. Wagering is 35x bonus. Maximum bet while playing with a bonus is £5. Eligibility is restricted for suspected abuse. Cashback is cash with no restrictions. Skrill & Neteller deposits excluded. Cashback applies to deposits where no bonus is included. Please gamble Responsibly | T&Cs apply | Gambleaware.org #AD

Play £10, Get 100 Free Spins
Our Score
4.8
6

18+ New Customers. Opt in. Deposit & play £10 anywhere on site except any Blackjack or Roulette Games within 7 days. Get 100 Free Spins on Age of The Gods: God of Storm 2 + 3 Slot game. Rewards expire after 7 days. T&Cs apply. GambleAware.org. Full T&Cs Apply.

Exclusive Offer
100% Match Bonus Up To £300 + 150 Bonus Spins
Our Score
4.7
7

*18+. New players only. One offer per player. Max bonus bet £5. Offer: 100% bonus match on 1st deposit + bonus spins. Value of bonus & number of spins depend on deposit amount: £20 – £100: max £100 bonus + 50 spins on selected games; £101 – £200: max £200 bonus + 100 spins on selected games; or £201+: max £300 bonus + 150 spins on eligible Netent Games. Winnings from spins credited as bonus and capped at £100. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute to wagering requirement. Bonus funds expire within 30 days; bonus spins within 72hrs. Affordability checks apply. Terms apply. Please Gamble Responsibly. BeGambleAware.org. GambleAware.org. #AD

No Wagering
Get 80 Wager Free Spins on your 1st Deposit
Our Score
4.9
8

First deposit only.This offer is only available for first time depositors. Min deposit is £10.80 Free Spins on Big Bass Bonanza. Spin Value: £_0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. Irregular play may lead to removal of reward. OJO’s Rewards and Game policy applies.

Welcome Bonus Up to £300 + 25 Bonus Spins
Our Score
4.4
9

*18+. New players only. Min. deposit £20. Max. bonus bet £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire within 30 days. Offer is 100% bonus match up to £300 + 25 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. GambleAware.org. #AD

Popular
100% Welcome Bonus up to £300 on your first deposit + 50 Bonus Spins
Our Score
4.1
10

18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 50 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org #AD

Online keno bonuses

With much competition when it comes to online casinos, is no wonder that the best sites are willing to offer you bonuses in order to gain your custom and facilitate your online keno playing. Here are some of the best deals you might find at online keno sites.

Welcome bonuses

A welcome bonus is something a little extra for you when you commence your online keno playing career. The text of a welcome deal usually goes something along the lines of ‘100% bonus up to £100’. This means that if you to make a deposit of up to £100, then you would receive the same amount in bonus cash.

Welcome bonuses usually have minimum deposit limits, which are usually set at £10. This means that if deposit less than £10, then you will not receive a bonus.

Bonus money is money that you cannot withdraw, but you can use it to play keno. You can then withdraw winnings once you have met wagering requirements. A common wagering requirement is 40 times your bonus and deposit. This means you have to place wagers at the site totalling forty times the amount of your deposit added to your bonus before you can cash out any winnings.

Reload bonuses

These bonuses work in exactly the same way as welcome bonuses, except that they are offered to you once you have completed your registration and used up your welcome bonus.

Some sites offer reload bonus on your 2nd, 3rd and even 4th deposits, while others take the approach of offering weekly or monthly reload bonuses.

Free / no deposit bonuses

With some welcome bonuses, you do not even have to make a deposit in order to receive a bonus – all you need to do is complete your registration at a site.

Before you get too excited, free or no deposit bonuses are usually very small (no more than £10) and come with poor wagering conditions, such as 80 times the value of your bonus.

VIP / high roller bonuses

A VIP or high roller bonus should only be of interest to people who have the cash to splash. A typical high roller bonus may be along the lines of a 50% bonus up to £1,000. If you are interested in high roller bonuses then you will need to contact a site directly, as such bonuses are not generally well advertised.

What you need to look out in an online keno site

Not all online keno sites are brilliant, and some are definitely much better than others. Here is what you need to look out for when it comes to choosing the best online keno site.

Licensed and regulated

You will typically play keno at an online betting site, and as such you will need to make sure that the casino has the correct licensing, For a UK site, that means a licence issued to it by the United Kingdom Gambling Commission, or UKGC for short.

Any site that will accept you as a customer that does not have a UKGC licence needs to be avoided.

A variety of games from different software providers

While keno is not as popular as slots, most online casinos will have at least one version of keno, if not two or three. Options are always good, so chose an online casino site that has as many different versions of keno as you can find.

Bonuses with fair wagering requirements

A decent online casino will always have a fair range of ongoing bonuses and promotions. A site with few promos beyond the welcome bonus is another site to be avoided.

Fair wagering requirements are a must too. As a yardstick, 40 x bonus and deposit is a relatively fair wagering expectation.

The rules of keno

So, how does keno actually work? Here is a quick explanation.

Keno is half a lottery game, half a bingo game. For each keno draw, a specific number of balls are drawn from a range of numbers. The most common form of keno has a total of eighty balls, and twenty are drawn.

How many balls you choose to predict is entirely up to you. Obviously, the fewer numbers you choose to predict, then less likely you are to win, although you are likely to win more money.

Each keno game has a pay-table. The amount that you win in terms of money depends upon your original stake, the number of balls you predicted, and the number of balls that you predicted that were drawn. The following is a typical keno pay-table.

Balls ChosenNumber of balls matched
123 4 5678910
1X2--- ------
2-X10--------
3-X2X20-------
4--X3X150------
5--X2X20X300-----
6--X2X3X40X1,000----
7---X2X4X500X4,000---
8---X2X4X100X500X10,000--
9---X2X3X10X200X2,000X50,000-
10----X2X5X50X500X20,000X250,000

As you can work out from the table, if you were to select six balls, and you matched five balls, then you would win forty times your stake.

At a real-world casino, you would fill in a keno slip (which resembles the kind of form you fill in for the UK lotto) with your numbers and pass it to the person in charge of the keno game. Online, you simply select your numbers then click ‘Play’ when you are ready to see the balls drop.

Real money keno

Is it possible to win real money playing keno online?

Keno is purely a game of chance. If you are lucky then you will win, and if you are unlucky then you will lose. The important thing to remember is that keno should only be played for fun, and you should never gamble with money that you cannot afford to lose.

Is it safe to play for real money?

As long as you play at a licensed, regulated online keno site, then you, your money and your important financial details are all perfectly safe.

What is RTP?

RTP stands for ‘return to player’, which is the expected amount, on average over a lengthy timeframe that a player can expect to return as a proportion of the amount that he was wagered.

Generally, the RTP of keno games falls between 94 and 96 percent. When you find an online keno game, you should be able to find the RTP within the game’s information pages. You should always play the games with the highest RTPs.

What are table limits?

The table limit of any keno game is the maximum bet that you can place. This varies from game to game, and from online keno site to online keno site.

Conclusion

If you are bored of bingo or lacking love for the lottery, then why not try a few online keno sites instead? It’s faster than bingo and you’ve more chance of winning that you have with a lotto.

Sign up for one of our recommended online keno sites, and don’t forget to claim any welcome bonuses you are entitled to.

Better change
Anita Heffernan Whichbingo Author
Anita Heffernan
Author & Managing Editor
The Bingo Queen is a fun name earned from colleagues through Anita Heffernan's exceptional knowledge and commitment to the online bingo world. With over 20 years of experience as both a player and an expert in the industry, Anita has built a reputation as a trusted authority on all things bingo.