Look no further for a complete list of the best welcome bonuses in the UK.

We have compiled a list of the biggest and best welcome bonuses with regularly updated casino bonus information.

Bookmark this page to make sure you never miss a huge bonus again! Desktop Banner Mobile Banner
netbet casino logo
Up to 100 Free Spins

Full T&C's Apply. 18+

  • On Registration
  • Vegas Slots
  • Code: VEGAS100

New UK certified players | Valid mobile number required | No minimum deposit | 1 to 100 Starburst XXXtreme Free Spins randomly allocated | 40 times wagering on winnings | Ends 31.12.21 | T&Cs apply | +18 +Begambleaware

strikewild casino logo
50 Free Spins

Full T&C's Apply. 18+

  • On Registration
  • Claim your offer
  • Great game selection

New players only. Offers valid across multiple providers. Wagering requirements and withdrawal restrictions apply. Valid until further notice. See chosen provider's site for full T&Cs. 18+

leovegas casino logo
10 Free Spins

Full T&C's Apply. 18+

  • Book of Dead
  • £100 Deposit Bonus
  • 20 Wager Free Spins

T&Cs apply. New reg only. Claim 10 free spins x10p each on Book of Dead (no deposit needed) within 3 days. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 10 wager-free spins x10p to added to Book of Dead with each qualifying deposit, 3 day expiry. 18+

yeti casino logo
23 Free Spins

Full T&C's Apply. 18+

  • On Registration
  • Starbust and Joker Pro
  • 100% up to £111 Bonus

New customers only, 18+, min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 100% refund bonus up to £111 + 77 spins on 1st deposit. No max cash out on deposit offers. Eligibility is restricted for suspected abuse. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Full T&Cs apply.

karamba logo
£50 Casino Bonus

Full T&C's Apply. 18+

  • 20 bonus spins
  • Fruity Friends
  • 100% bonus

18+, Welcome Bonus: New Players only. Min Deposit: £10. Max bonus £50. 100 spins require 3 deposits. WR 35x, spins valid for 24hrs, on selected games. See full T&Cs.

duelz casino logo
£100 Casino Bonus

Full T&C's Apply. 18+

  • 100 Free Spins
  • Book of Dead
  • Minimum deposit £20

18+ new players only. Min deposit: £20. Max £100 bonus. Max bet with active bonus: £2. Wagering required 100% match bonus: 30x deposit + bonus. Max win from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row. Max Free Spins winnings: £100. Free Spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus & Free Spins wins are forfeited 30 days after bonus is credited if the wagering is not met. Game weighting and restrictions apply. Play Responsibly

vegasspins logo
Win 777 Free Spins

Full T&C's Apply. 18+

  • Starburst
  • Spin the wheel
  • Unique bonus

New players only. Valid until further notice. Min deposit £10. 1 spin on Vegas Spins's Wheel, odds vary between prizes. Wheel Prizes vary and include: 777 Free Spins [FS], £50 Games Bonus, 100 FS or 75,000 Coins. 100 FS are granted over a period of 5 consecutive days, each voucher is valid for 3 days. FS are available on pre-selected games. Winnings from FS are granted in games bonus and must be wagered x85. Each FS voucher has a different max cap. Max bonus conversion to real money: £100 + initial bonus amount. Wagering req. vary by game type. Deposit balance is available for withdrawal at any time. 18+ Withdrawal restrictions & Full T&C’s apply

lasvegascasino casino logo
£200 Casino Bonus

Full T&C's Apply. 18+

  • 20 Bonus Spins
  • Book of Dead
  • 100% Match Bonus

New Players Only. Wagering occurs from real balance first. 50x wagering the bonus. Contribution may vary per game. Availabile on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits. Full Terms apply.

royalvalley casino logo
£100 Casino Bonus

Full T&C's Apply. 18+

  • 100 Bonus Spins
  • Wagering x30
  • 100% Deposit Match

First 3 deposit only. Min deposit £10. Max total bonus £500 & 150 spins. 30x wagering(dep+bonus). 30x on spins, 4x conversion, bonus and spins valid on selected slots. Full T&Cs apply.

playzee logo
£300 Casino Bonus

Full T&C's Apply. 18+

  • 100 Bonus Spins
  • Starburst
  • 500 Loyalty Zee Points

18+. New players only. Min Deposit £20. Max Bonus Bet £5. Winnings from spins capped at £50. 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply.

avengerslots logo
Up To 500 Free Spins

Full T&C's Apply. 18+

  • Mega Reel spin
  • UK online casino
  • 500+ slots

New players only. Min deposit £10. £8 max win per 10 spins. Max bonus conversion £250. 65x wagering requirements. Play responsibly. Full T&C's Apply. 18+

monster casino logo
50 Bonus Spins

Full T&C's Apply. 18+

  • Book of Dead
  • £20 Min. Deposit
  • Weekend Cashback

New Players Only, Max. Conversions €/£20, Only on Shamrock 'n' Roll, Mayan Marvels and Candy Swap, 100x Wagering, Age and Address Verified Players only. First 3 deposits only. Min dep. £10, Max bonus £500 + 50 spins on Starburst. Selected slots only. 4x conversion. 40x Wagering. T's & C's apply.

freespinswizard casino logo
50 Wager-Free Spins

Full T&C's Apply. 18+

  • On Registration
  • Big Bass Bonanza
  • Multiple Bonuses

New players only. Offers valid across multiple providers. Wagering requirements and withdrawal restrictions apply. Valid until further notice. See chosen provider's site for full T&Cs. 18+

casinocasino casino logo
10 No Deposit Spins

Full T&C's Apply. 18+

  • San Quentin
  • 10% Cashback
  • 100% up to £100

New customers only, min deposit £20, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply

freeslotsgenie casino logo
50 Wager-Free Spins

Full T&C's Apply. 18+

  • No Deposit Required
  • No Wagering Offers
  • Huge Bonuses

New players only. Offers valid across multiple providers. Wagering requirements and withdrawal restrictions apply. Valid until further notice. See chosen provider's site for full T&Cs. 18+

Biggest Welcome Bonuses in the UK

Welcome bonuses are rewards given to new players when they first register at an online casino. These bonuses vary depending on which casino platform you are registering with and their terms of service. Welcome bonuses are the first impression that a customer gets when creating an account.

In most cases, they tend to be lucrative to entice the customer to join the website. However, you need to understand the rules about these bonuses before accepting them. Failure to do so might lead to disappointment when cashing out any earnings if all the associated terms and conditions have not been adhered to.

Welcome bonuses can also be used to entice players to play new or popular games in the casino. Often bonus spins are awarded as part of the welcome deal. These kinds of bonuses are aimed at novice players as well as those who have played casino games before but are new to the casino.

To help you identify casinos that offer welcome bonuses, we do the research as not every bonus available is worth trying. The best offers are often provided by brand new casinos, but you will also find good deals from established brands, so it is always worth comparing deals.

Best Welcome Casino Bonus

New Casino Bonuses

These are bonuses offered by new casinos that are looking to establish themselves in the market. Generally, they consist of a generous match deposit bonus.

This means that you will need to contribute some of your own money as a deposit in order to claim the bonus As part of the new casino bonus, you might also benefit from a number of free spins. You can check out our list of the best new online casino sites offering a new casino bonus. Then you simply need to register and fulfil their requirements for the bonus and use it to your advantage.

New casino bonuses are usually non-withdrawable. Such bonuses are also known as sticky bonuses. However, the amounts that are withdrawable are the winnings resulting from using those bonuses to place bets on games. Similarly, any amounts won from free spins will also be withdrawable.

However, in both cases there are likely to be further terms and conditions, such as wagering requirements and time limits, that must be fulfilled before any winnings can be withdrawn. New casino bonuses will vary depending on the jurisdiction under which the casino is licensed and the country they are operating in. Check out our list of the best new casino bonuses.

No Deposit Bonuses

A no deposit bonus is usually offered as either a small amount of casino credit or as free spins for different slot games, depending on the casino and its terms of service. With this kind of bonus, you just must register without depositing to claim it.

These bonuses are usually sticky but can be used to give you a taste of how the casino operates. It lets you try out some of the games and learn how to navigate around the casino’s site. When you use this free cash, you can test several games to find your favourite, before making a cash deposit.

This requirement is in place to ensure that you stick around after using your bonus. Typically, the wagering requirement involves placing bets to set values, such as 40x the bonus. The bonus may also be restricted for use on specific games, have a cap on bet size and have a time limit during which it must be used or forfeited.

200% Casino Bonus

A casino offering a 200% match deposit bonus would double your original deposit and add to it. So, for example, if you were to make a deposit of £10, you would be rewarded with a further £20 as a bonus, which means you would have a total of £30 to play with. A match deposit of this kind is quite commonly found, especially at newer casinos.

There is usually a cap to how much can be claimed, so the offer will usually be something like, 200% match deposit offer up to £100. You should be able to get more information from casino support regarding the wagering requirements

Sometimes a 200% casino bonus offer may also be accompanied by a free spins deal. The spins can usually only be used on specified slot games.

The number of free spins varies wildly from as little as 5 up to a more generous number like 200 spins, depending on the online casino. Sometimes, players will find that these bonuses are linked to a specific payment option. For example, Skrill and Neteller are two popular eWallets that can be used to make deposits. Players may find that a 200% match is available if depositing by Skrill, but not if using Bitcoin.

300% Casino Bonus

A 300% casino bonus is a one that matches your deposit by 300%. For instance, if you deposit £10, the casino will give you £30, so that in total you will have £40 to play with. A larger percentage bonus can be helpful for players who only want to risk a small amount of their own money at a new casino, for example.

With the help of this bonus, you can triple your wagering amount. Of course, there is a long list of terms and conditions that you must fulfil before you will be given the chance to withdraw any winnings made.

The main aim of such a generous bonus is to lure new customers to the casino site. As for other match deposit bonuses, there is likely to be an upper limit to the offer, so players might be offered something like a 300% match deposit bonus up to £300.

What this means is that if you deposit £100 you will receive the maximum £300 bonus, giving you a bankroll of £400 to start with. However, if you were to deposit £400 you would still only receive a bonus of £300, thanks to that bonus cap. It is always worth checking the T&C’s of any offer.

400% Casino Bonus

This bonus offer has the potential to quadruple your deposit. So, for a deposit of £10, if you have accepted a 400% match bonus offer you will have a bonus of £40 to play with, making a grand total of £50. As is usual for this large bonus offers additional terms and conditions are likely to be imposed.

Wagering requirements are often set on the high side and might prove difficult to fulfil. For example, a wagering requirement of 50x means that you will have to play through your £40 bonus plus £10 deposit 50 times before being able to withdraw any winnings.

In effect, this means that you will need to place wagers totally £50 x 50 which is £2500. Furthermore, these bonuses usually have a time limit imposed, which means that the wagering requirements must be met before the expiry date.

Otherwise, the bonus, and any winnings accrued up to that point, will be lost. The key thing that is encouraged at every instance is to get more information from the casino about the bonuses that are provided. Do not make rash decisions or follow steps without consent. Reading the terms and conditions takes just a few minutes and is well worth the effort.

500% Casino Bonus

A 500% casino bonus provides new players with even higher amounts to wager after their first-time deposit. For instance, if you deposit £10, you will be credited with an additional £50 in your account, giving you £60 in total to play with.

It is exceedingly rare to find a casino that offers a 500% bonus all in one go. More usually, a generous welcome offer such as this will be split across several deposits, most usually three. Each of these three deposits will earn a bonus of a smaller specified amount and the whole will add up to a final 500%.

Always make sure that you get more information about the bonus, how to claim it, and how to use it from the casino before getting started. Following the basic principles will help you avoid some mistakes that might prevent you from getting your winnings.

After the change of some regulations by the UK Gambling Commission, the terms of service offered by the casino should be clearly stated. Peruse through these terms to ensure that you understand everything. With a bonus, you may be required to use a promo code to activate this bonus, or it will be automatically credited to your account, depending on the casino.

Slots bonuses on Online Casinos

Slot bonuses can also be in the form of a bonus game. These bonus games are triggered if you hit a selection of symbols, usually scatters and wilds. This type of bonus is like a sticky bonus. The amount of money that you receive depends on the casino and game that you are playing. Some do offer cashback on each game while some accumulate the cashback.

Slot bonuses can also be in the form of free spins. Free spins are spins on a slot game that you won’t be paying for. These free spins can be awarded as a casino feature or an in-game feature after reaching certain levels.

Usually, in-game free spins are activated when you land certain scatters and wilds. Casino free spins are provided after deposits, and the bonus amounts accompany it. Some UK slot sites allow these spins to be used in every game, while others specify the game for the spins to be used. Free spins can be offered to new players. They are meant to entice the player to join.

Casino Bonus Facts

Casino welcome bonuses are good to start off visitors and new players to online casinos if they can differentiate between a good and a bad offer. Bonuses have noticeably short life spans. A player needs to commit to the right casino to enjoy these offers. To make the most of your bonuses, ensure that you follow the terms for using these bonuses.

Failure to do so might sometimes lead to issues when you want to withdraw your winnings. Some bonuses are lucrative, but their terms might be hard to fulfil. In some instances, huge bonuses are provided, but they’re credited to your account in smaller bits over time.

As seen above, bonuses can be of various formats and with different benefits. They are always available on different websites, and the player is tasked with choosing the best deal. Some bonuses might be a hoax, while others can provide you with a boost to your starting bankroll.

Match deposit bonuses are crucial when you deposit smaller amounts. Although wagering requirements can be high, you can win big if you are lucky. Casinos are incredibly careful to prevent the loss of money by providing bonuses that they can easily recover. That means a smart player can benefit immensely. Each player is advised to spend limited amounts to prevent high losses.


Where to Find 100 200 300 400 500 Slots Online Casino Bonus

Casino News

Don’t miss out on the latest British casino news. We only write about campaigns that are eligible for UK players. 100% GBP ready to play slots.

If you feel like playing some casino always check here for the latest and hottest casino offers. We offer both no deposit and real money gambling promotions and bonuses.


LinkedinTwitter - DMCA