Online Casino Bonuses and Bonus Codes

By: Stephen Charlesworth / Last Update: 22 Jan 2015

At a first glance picking the best casino bonus is an easy task: you just find the biggest bonus and go for it, right? Not exactly. The more you learn about online casinos the more you understand that things aren’t as simple as that and that there are a lot more things to consider. This casino bonus guide is meant to give you expert suggestions as to which are the best gambling bonuses for UK players and what exactly makes them better than the others.

The Best Bonus Deals in the UK

After taking into consideration all aspects of the bonuses offered by legal UK casinos, such as wagering requirements, validity period, contributing games and so on, we feel confident in saying that these are the most advantageous welcome bonuses on the market:

Top 5 Casino Bonuses for UK Players
  • 1£100 new-player bonus£88 free bonusbest bonus conditions127 votesrate it!.Get bonus!
  • 2£32 bonusfor every £10 deposit£10 free bonusno deposit required98 votesrate it!.Get bonus!
  • 3£300200% welcome bonus£30 sign up bonusexclusive offer!89 votesrate it!.Get bonus!Code: ALLWIN
  • 4£500 Welcome bonus£10 sign up bonusonly for our readers!63 votesrate it!.Get bonus!Code: BESTBONUS
  • 5£300200% Welcome bonus£5 free bonusno deposit required85 votesrate it!.Get bonus!

Of course, the above-mentioned bonuses are the best only as far as overall rating goes. According to your style of playing there might be an even better casino deal for you. For example, the most generous bonus you can get for playing slot machines will be different from the one you get for table games. This is why before we look at the criteria for assessing bonuses, we’ll have a quick look at the best casino bonuses for different kinds of players and games.

Different Bonuses for Different Players

There are different ways to classify casino players and, respectively, different ways to classify casino bonuses. When it comes to how much experience a casino player, you can say that there are beginner, intermediate and advanced players. You can find great suggestions as to which games to play and what bonuses to claim for these three types of players on our casino games page. You can also distinguish three types of players when it comes to their bankroll: low rollers, mid rollers and high rollers. See below the top offers for these types of players:

Pick the Most Suitable Bonus for Your Bankroll
  • Bonus Options for Low Rollers
  • £100 Welcome Offer
  • Great Bonus Conditions
  • £88 Free Bonus
  • Casino Bonuses for Mid Rollers
  • £500 Welcome Bonus
  • £10 Free Bonus
  • Bonus Code: BESTBONUS
  • The Best High Roller Casino Bonus
  • £6000 High Roller Bonus
  • £30 Sign Up Bonus
  • Bonus Code: ALLWIN

How to Spot a Good Bonus

There are many different types of casino bonuses out there, which we’ll discuss a little bit further down this page, but no matter what type of bonus you’re considering claiming, it’s important to know how to access it. So here are the various aspects you have to always keep in mind when choosing a bonus:

BONUS AMOUNT – Though many players have the habit of choosing their bonuses only by amount, this is not the ultimate strategy. Of course, the bigger the bonus you get the better but sometimes the smaller ones have better conditions. In the ideal case, you’ll have at your disposal a bonus that’s both huge and favourable. But in the case you have to choose between a huge amount and great wagering requirements, I would suggest you pick the latter.

The Percentage of the BonusPercentage of the bonus – You’ve probably noticed that when a bonus is presented, there’s usually some percentage next to it. This percentage indicates the ratio between the bonus you get and the deposit you make. So, of course, the bigger the percentage, the more you’ll get for your money. Take for example 32red’s bonus offer: for every £10 you deposit you’ll get a £32 bonus. This means that this is a 320% bonus, which, to be frank, is quite impressive.

WAGERING REQUIREMENTS – The main reason why casinos offer bonuses is to give the players the opportunity to play more, while players just want to withdraw the bonuses as winnings. How the operators broke through this seeming impasse was to introduce wagering requirements: players can in fact withdraw their bonus winnings, but only if they play them a certain number of times first. At reputable casinos these wagering requirements are around 35-40 times the bonus amount, but at rogue ones – way more. Furthermore, at some casinos you have to play both the deposit and bonus amount a certain number of times, as opposed to only the bonus amount. This is why for example 888’s wagering requirements (30x the bonus amount) are better than the ones at Ladbrokes (20x bonus + deposit amount).

CONTRIBUTING GAMES – There are some casino games like roulette and blackjack that offer low-risk bets, which can open a door for players to abuse the bonuses they claim. This is why casinos set different wagering contributions for the different games you play with your bonus or exclude games altogether from the list of contributing games. Usually slots count as 100% toward the wagering requirements, which means that every £10 bet made will be considered as £10 wagered. When it comes to blackjack games though, things are different. In most cases, the wagering contribution of blackjack games is set at 10%, meaning that every £10 bet would be considered as £1 wagered. There are some exceptions to this case, like Winner and Ladbrokes that count bets from most blackjack games their offer as 20% toward the wagering requirements. Other games, such as roulette, video poker and craps for example, also have lower wagering contributions, which differ from casino to casino.

Other Important Factors

Bonus Conditions at Online CasinosVALIDITY PERIOD – Except for the wagering requirements, online operators also set certain validity period for the bonuses they offer. Most of the deposit bonuses are valid for 30 days. No matter how long or short the validity period of a bonus is though, you have to always think of it in relation to the amount of money you have to wager. There’s no point of accepting a huge bonus, even if it has a relatively low wagering requirement, if you can play with it only for a day. As far as validity periods go, nobody can compare to 888, who give their players whole three months to play with most bonuses.

Minimum Deposit Accepted at an Online CasinoMINIMUM DEPOSIT – Another important factor that you should consider when searching for the best casino deal is the minimum deposit required for claiming the bonus. In most cases that’s £10, but there are some types of bonuses that require a much bigger investment on your behalf. Most of the time, the lower this requirements is, the better, so that even the low rollers can claim the bonus. For the high rollers, of course, this number doesn’t make much of a difference. As long as they’re happy with the bonus that they’ll get in return, they are ready to deposit amounts as high as £1000 or even more.

Accepted Payment Methods at Casino SitesAVAILABLE PAYMENT METHODS – This might sound a little bit off topic, but it’s important not to forget to check what payment methods the casinos accept before signing up. If you can deposit only with PayPal, there’s no point in checking out websites that don’t support this payment service. Also, it’s good to consider the fact that sometimes you cannot deposit and withdraw using the same method. It goes without saying that when you use a prepaid card such as Ukash or Paysafecard to make a deposit, when the time for withdrawal comes, you’ll have to choose another payment service.

So there you go, you already know the basics of how to pick a good casino bonus. Now that we covered all the factors that you have to keep in mind while choosing a gambling bonus, let’s have a look at how the top 5 online casino bonuses for UK players compare:

How Do the Most Advantageous Casino Bonuses in the UK Compare?
Criteria 888 Betfair Ladbrokes 32red Winner
Bonus percentage 100% 200% 100% 320% 200%
Bonus amount £100 £300 £500 £160 £300
Wagering requirements 30x bonus 37x bonus 20x bonus + deposit 40x bonus 35x bonus + deposit
Contributing games Slots 100% 100% 100% 100% 100%
Roulette 20% 25% 20% 50% 25%
Blackjack 10% 10% 20% 10% 20%
Video poker 10% 5% 10% 10% 20%
Validity 90 days 7 days 30 days 30 days 30 days
Minimum deposit £5 £10 £30 £10 £25
Available payment methods

Types of Bonuses

As we mentioned before there are many types of bonuses online casinos offer, but unfortunately most of the time players only check out the welcome deals. The truth to the matter is online operators offer much more than first-deposit bonuses. So let’s check out all the different types of casino deals out there.

Deposit Bonuses for Different Types of PlayersDEPOSIT BONUS – Most of the bonuses online casinos offer are deposit bonuses, which means that in order to get them you have to make a payment at the casino. The most popular deposit bonus you will find is the welcome bonus, which is an offer dedicated only to new players. And since there’s a vicious competition among the different casinos to attract more and more new players, the welcome bonuses are usually the most generous offers: in some cases they can go as high as £6000!

NO-DEPOSIT BONUS – This is the players’ favourite type of bonus. As the name suggests, this is an offer that you can claim without making a deposit. Usually, free bonuses are offered to new players, but sometimes registered players can get them as well. If you are searching for the best free bonus, I would suggest you open an account at 888 Casino. There you can claim £88 no-deposit bonus by just registering and confirming your identity by sending a scan of your driving licence or passport. Other suggestions for great casinos where you can claim free bonuses are Betfair, 32red, SkyVegas, Winner and Ladbrokes. Remember that Winner and Ladbrokes have special bonus codes you have to use in order to claim the free gift upon registration.

FREE SPINS – Sometimes, instead of offering a certain amount of free casino credits, online operators offer free spins. The difference usually is that you can use the no deposit bonus to play various games and you can decide the bet amounts when playing, while with free spins you usually have a set bet amount and can play only slots. Most casinos issue them only for certain types of games. For example, when you register at Mr Green Casino you get 10 free spins which you can use only on the slots Starburst, Fruit Shop and Scarface. At LeoVegas, on the other hand, you get 20 spins absolutely for free but only to play Starburst.

PROMOTIONS – While the free spins and the no-deposit bonuses are usually dedicated to new players, the casino promotions are there to satisfy the customers that have been in the casino for a while. This is why you should always consider how many active promotions a casino usually has before you decide to open an account with them. After all, you can take advantage of a welcome bonus only once, but you can benefit from as many promotions as you want to. As far as number of promotions go, there’s no one that can even compare to 888 Casino. There at any given moment you’ll find at least 10 different promotions, on top of the daily deals that the casino has for all their customers.

All the Promotions at 888 Casino

REFER-A-FRIEND BONUS – Winning is great, but what’s even better is sharing your experience with friends. But even better than that, some operators offer you a special bonus, when you refer a friend of yours to them. An example for such casino is William Hill. If a friend of yours accepts your invite, registers and makes at least £50 deposit at the casino, you’ll get £50 in bonus money. Another casino that has such bonus is 888. There the referral bonus is even bigger: £100 for you if your friend makes a £100 deposit and wagers it at least 30 times.

PAYMENT METHODS BONUS – There are some casinos that offer special reload bonuses for deposits made via certain payment methods. Take for example Winner Casino, who have a long list of payments methods, for most of which there is a special deposit bonus. Most deposit options, such as Neteller, Paysafecard, Instadebit, Clickandbuy and so on, will grant you bonuses equal to 10% of the deposit made. But even better than that, there are some payments that offer 15% bonuses: Skrill, Ukash, iDeal, Bank Transfer and Instant Wire Transfer.

Winner Casino’s Deposit Bonuses
Payment Method Deposit Bonus Depisit Time Minimum Deposit Maximum Deposit Free Minimum Withdrawal
10% Instant £20 No limit Free £20
10% Instant £20 No limit Free £20
10% Instant £20 No limit Free £20
15% Instant £20 No limit Free £20

TOURNAMENTS – Another way to win some extra cash at an online casino is to participate in a tournament. There can be roulette tournaments, slots tournaments, blackjack tournaments and so on. How it usually works is you either pay an entry fee or you get free casino credit to play a certain game. If you are among the players that at the end of the tournament period have won the most with their free credit, you’ll earn a prize. Take for example 32red’s daily slots tournaments called ‘$250 Daily Freerolls’. You can participate in this casino promotion without so much as spending a penny, but if you are among the top 10 players, you’ll win part of the $250 prize pool. First place in this tournament wins $75 bonus money.

RAFFLES – On top of different promotions, bonus offers and tournaments, sometimes online casinos offer the players the possibility to participate in a raffle and win a great gift. Probably one of the biggest prizes I’ve ever seen offered in a casino raffle is a car. Can you imagine how some lucky winner has just made their first deposit at the casino and all of a sudden they win a Mini Cooper? Now, that’s exciting!

COMP POINTS – Every casino has a comp point system, which in reality is a system that gives you cashback bonus every time you accumulate a certain number of comp points. You accumulate these points by playing at the casino with real money. Let’s take for example Winner Casino. There you’ll make one comp point every time you wager £10. Then, when you accumulate 100 points you can convert them into £1 of bonus. If you, however, start climbing the VIP ladder at the casino, you will get your £1 for far less comp points, but we’ll talk about that in detail in the next paragraph.

Winner Casino VIP System

VIP BONUSES – Casinos appreciate loyal customers and always have many promotions in store for the players that reach a VIP status. Usually this happens after the player has accumulated a certain number of comp points but in some casinos the VIP’s are hand-picked. But what exactly are the benefits of becoming a VIP? First of all, there are usually many exclusive bonuses and promotions for the VIP players, plus there is a better conversion for your comp points into bonus. Then, you can also get higher table limits, higher cashout limits and a bigger number of withdrawals allowed per month. But even further than that, by becoming a VIP, you can also get invites for online and offline events like evening galas and parties or even win gifts, such as the latest iPhone or a cruise.

CUSTOM OFFERS – Many operators will sometimes surprise you with custom-tailored offers via email or the casino’s messaging system. This usually happens if you’re not active for a certain period of time or haven’t deposited right after you’ve registered. This happened to me at TitanBet Casino. I opened an account and started playing for free, but wasn’t very sure whether I wanted to deposit because the welcome offer didn’t seem very interesting to me. Then all of a sudden I received a mail that said I could claim a 500% bonus if I deposit at least £20. That was the last incentive I needed in order to deposit. I deposited £40 and claimed £200 in bonus money with it.

Exclusive Bonus Codes

We, the team behind bestonlinecasio.co.uk, have been active in the field of online gambling for a long time and this has led us to establishing great relations with all the legal and reputable UK operators. This is how we managed to secure special offers with two of the biggest gambling operators on the market Winner and Ladbrokes casino exclusively for our readers. The way you can take advantage of these offers is to use the special casino bonus codes that the operators assigned to us. Check out the offers and the codes in the table below:

Both offers look great, especially considering the fact that there are free bonuses involved, so we want to make sure you know you don’t have to pick between them. You can easily claim them both and start playing your favourite games right away! Just don’t forget to check back with us from time to time as we may be able to arrange even more exclusive bonuses with our online partners.