The best Samsung Galaxy S8 deals in July 2017

The Samsung Galaxy S8 is one of the most impressive Android phones ever released, full stop. On this page you can find, filter and compare all of the best Samsung Galaxy S8 deals currently available in the UK . And they're already cheaper than they were when the phone was first released, take this brilliant deal from O2 for just £27pm.

Underneath the comparison tool below, you'll find our editors' selections for all of the best value S8 deals currently available from the major networks, EE, O2, Vodafone and Three. It isn't far off being as cheap as the best Galaxy S7 deals. We have recommendations for the best deals whether you're after the cheapest plan available, loads of data or a good balance of both. So if you can't wait until Black Friday, stick with us to locate the very cheapest S8s on the market.

Samsung Galaxy S8 key details:
Screen size: 5.8-inches | Resolution: 1440 x 2560 |  Rear camera: 12MP | Weight: 155g  | OS: Android 7 |  RAM: 4GB | Storage: 64GB | External storage: microSD up to 256GB | Battery: 3600mAh 

See also: Galaxy S8 Plus deals | iPhone 7 deals | Mobile phone deals | SIM only deals | Samsung Galaxy S8 review

Samsung Galaxy S8: consider going SIM only

If you’re determined to get yourself a Samsung Galaxy S8, the most economical way of doing it is to buy the phone outright and pair it with a SIM only deal. The £689 RRP is certainly high, but it can still work out a little cheaper on average over the two years – especially if you use our exclusive TECHRADAR discount code at Unshackled to bring the price down to only £609.

The best Samsung Galaxy S8 deals for the big networks:

Here we'll walk you through all of the best value Samsung Galaxy S8 deals currently available from EE, Vodafone, O2 and Three in the UK (if you're in the US or Australia, we can help you find the best Galaxy S8 deals for the US and the best Australian Samsung Galaxy S8 deals). And don't forget the new Coral Blue S8 that's now been released, too. 

samsung galaxy s7 deals

Samsung Galaxy S8 | £125 upfront | 6GB data | Unlimited minutes and texts | £29pm
You can no longer get the Galaxy S8 on O2 for less than £800 over the term, but this option from e2save is the very cheapest deal out there on any network at the moment. And you don't even need to fear being shortchanged, thanks to the healthy 6GB a month data allowance. All told it's a great balance and works out even cheaper than deals with less data. Total cost over 24 months is £821

View this deal: at e2save

samsung galaxy s7 deals

Samsung Galaxy S8 | £50 upfront | 8GB data | Unlimited mins and texts | £32.99pm
This 8GB price from the UK's fastest 4G network is very attractive, especially now another tenner's been shaved off! You also get unlimited calls and texts, as well as EE's usual perks – 6 months of Apple Music, 3 months of the BT Sport app and the fastest 4G speeds in the UK. Tempted? You should be! Total cost over 24 months is £842.76

Get this deal: at Mobiles.co.uk

samsung galaxy s7 deals

Samsung Galaxy S8 | £129.99 upfront | 16GB data | Unlimited minutes and texts | £34pm
16GB deals on the Galaxy S8 were kicking some serious ass, but those days are over (for now at least). The best current tariff on the market is £30 more expensive than last month. The 16GB allowance should be more than enough data for most people and, while you can get 32GB, the price really rockets. Total cost over 24 months is £945.99

View this deal: at Mobiles.co.uk

samsung galaxy s7 deals

Samsung Galaxy S8 | £82.99 upfront | 30GB data | Unlimited minutes and texts | £36pm
30GB tariffs for the Galaxy S8 have gone downhill this month – they're no longer anywhere near as impressive as they were. But this deal shades it at the moment. The upfront fee is reasonable enough, but it's that £36 monthly fee that marks this out from the rest when you consider just how much data you get. Total cost over 24 months is £946.99

View this deal: at Affordable Mobiles

Now let's break down the best Samsung Galaxy S8 deals by network…

samsung galaxy s7 deals

The 2 best Samsung Galaxy S8 deals on EE

Samsung Galaxy S8 | £50 upfront | 8GB data | Unlimited mins and texts | £32.99pm
This 8GB price from the UK's fastest 4G network is very attractive, especially now another tenner's been shaved off! You also get unlimited calls and texts, as well as EE's usual perks – 6 months of Apple Music, 3 months of the BT Sport app and the fastest 4G speeds in the UK. Tempted? You should be! Total cost over 24 months is £842.76

Get this deal: at Mobiles.co.uk

Samsung Galaxy S8 | FREE upfront | 16GB data | Unlimited minutes and texts | £47.99pm
If 8GB just isn't enough and you're happy to spend a little more, we think that this 16GB deal is the next best option. The upfront is a lot less than the 8GB deal which is a bonus – in fact, it's absolutely free! And if you're teetering on the edge of snapping up this deal, the £60 cashback may just sway you. Total cost over 24 months is £1121.76

View this deal: at Affordable Mobiles

samsung galaxy s7 deals

The 2 best Samsung Galaxy S8 deals on O2

Samsung Galaxy S8 | £125 upfront | 6GB data | Unlimited minutes and texts | £29pm
You can no longer get the Galaxy S8 on O2 for less than £800 over the term, but this option from e2save is the very cheapest deal out there on any network at the moment. And you don't even need to fear being shortchanged, thanks to the healthy 6GB a month data allowance. All told it's a great balance and works out even cheaper than deals with less data. Total cost over 24 months is £821

View this deal: at e2save

Samsung Galaxy S8 | £144.99 upfront | 15GB data | Unlimited minutes and texts | £39pm
Darn…it was all looking so good for O2. Its double data discounts on the Galaxy S8 were a force to be reckoned with. But now they're gone gone gone, and the best offer it can muster for big data is this one. 15GB of data is a lot – but so is the price tag. Total cost over 24 months is £1080.99

View this deal: at Mobiles.co.uk

samsung galaxy s7 deals

The 2 best Samsung Galaxy S8 deals on Vodafone

Samsung Galaxy S8 | FREE upfront | 1GB data | Unlimited minutes and texts | £36pm
This is the cheapest Galaxy S8 deal on the Vodafone network and it comes courtesy of Mobile Phones Direct. It's only 1GB you get with this, but theit has finally made the handset absolutely free. Plus, the £36 monthly cost make it relatively attractive. But it's not the deal we'd go for, when you compare it to what EE and O2 can offer. Total cost over 24 months is £864

View this deal: at Mobile Phones Direct

Samsung Galaxy S8 | £129.99 upfront | 16GB data | Unlimited minutes and texts | £34pm
16GB deals on the Galaxy S8 were kicking some serious ass, but those days are over (for now at least). The best current tariff on the market is £30 more expensive than last month. The 16GB allowance should be more than enough data for most people and, while you can get 32GB, the price really rockets. Total cost over 24 months is £945.99

View this deal: at Mobiles.co.uk

samsung galaxy s7 deals

 The 2 best Samsung Galaxy S8 deals on Three

Samsung Galaxy S8 | £9.99 upfront | 8GB data | Unlimited minutes and texts | £36pm
This deal from Three is one of the best around. It's the cheapest Samsung Galaxy S8 deal on Three (£2pm cheaper than last month). So if you like this network and want to spend as little as possible, this is the one to go for. And now you get a healthy 8GB of data. Total cost over 24 months is £873.99

View this deal: at Affordable Mobiles

Samsung Galaxy S8 | £82.99 upfront | 30GB data | Unlimited minutes and texts | £36pm
30GB tariffs for the Galaxy S8 have gone downhill this month – they're no longer anywhere near as impressive as they were. But this deal shades it at the moment. The upfront fee is reasonable enough, but it's that £36 monthly fee that marks this out from the rest when you consider just how much data you get. Total cost over 24 months is £946.99

View this deal: at Affordable Mobiles

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