The best iPhone 6S deals in May 2016

Compare the best iPhone 6S deals here to find the perfect contract deal

iphone 6s deals

Here resides the best iPhone 6S deals in the UK for May 2016. This is the latest flagship iPhone and probably the greatest ever. Featuring all of the excellence of last year's best selling phone - the iPhone 6 - with added features like improved battery life and 3D touch, where you can press a bit harder on the screen to get a different response, it's the most advanced smartphone Apple has ever made. On this page you'll find a comparison tool right at the top so that you can compare and filter all the UK's best iPhone 6S deals to find your perfect contract. Underneath that we've rounded up what we think are the best iPhone 6S deals from all of the major networks.

See also: iPhone SE deals | iPhone 6 deals | iPhone 6S Plus deals | iPhone 6 Plus deals

Hassle-free upgrades: call 08445 430455 to speak to our friends at Mobiles.co.uk - they will help you find the best possible deal on your current network without any of the hassle of switching

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iphone 6S deals

iphone 6s deals

The best iPhone 6S deals across all UK networks this month:

Lower down the page you'll be able to read about all of the best iPhone 6S deals on a model-by-model and network-by-network basis. But first of all here are the best deals on the 16GB, 64GB and 128GB iPhone 6S' so you can instantly see what the best deals are.

iphone 6S deals

iphone 6 deals on o2

iPhone 6S 64GB | £174.99 £125 (save £49.99) | O2 4G | Unlimited calls and texts | 5GB data | £35pm
If you need plenty of storage on your new iPhone and lots of data as well, this is the best iPhone 6S deal out there this month. Using the voucher code 1256S64 you can save £49.99 on the upfront cost of the iPhone 6S 64GB, bringing it down to £125. Then it's £35 per month for 5GB data and unlimited everything else which offers great value compared to what else is out there! Total cost over 24 months is £965

View this deal: Rose Gold | Silver | Space Grey
Voucher code: 1256S64

mobile phone deals on EE

iPhone 6 deals on EE

iPhone 6S | £100 upfront | 1000 minutes | Unlimited texts | 2GB data | £25.99pm
If you want an iPhone 6S deal for the lowest overall cost over the course of a two year contract, this is one you should strongly consider. It's £100 upfront yes, but then it's just £25.99 per month, leaving you paying a total over 24 months of just £723.76

View this deal: at Mobiles.co.uk

iphone 6S deals

iphone 6 deals on o2

iPhone 6S 16GB | £25 upfront | Unlimited calls and texts | 3GB data | £31.50m
This could well be THE best iPhone 6S deal of the month. You only pay £25 upfront and then you get 3GB data and unlimited everything else for just £31.50 per month. This is every so slightly more expensive than some of the other iPhone deals on the page, but you get 3GB with this one! Total cost of this deal over 24 months is £780.

Get this deal: from Mobiles.co.uk

iphone 6S deals

vodafone

iPhone 6S 16GB | £50 upfront | Unlimited calls and texts | 6GB data - £31pm
We featured this deal last month, and this month it's even cheaper. This is a fantastic iPhone deal if you want low prices and lots of data. £50 upfront is, again, an acceptable price to pay and £31 per month for 6GB data and unlimited everything else is superb value. Total cost over 24 months is £794

Get this deal: direct from Mobiles.co.uk

iphone 6S deals

iphone 6 deals on o2

iPhone 6S 64GB | £75 upfront | Unlimited calls and texts | 3GB data | £31.50pm
If you want the 64GB iPhone 6S on O2, and 3Gb data is enough (as it is for most people) this is definitely the best deal out there this month. It's £75 up front which isn't bad at all for this better model, and then it's just £31.50 per month for 3GB - it's the same deal as the first O2 option, but for an extra £50 which gets you the better model. The cost over 24 months is £831

Get this deal: direct from Mobiles.co.uk

iphone 6S deals

Now let's break down the best iPhone 6S deals by network...

iphone 6S deals

iPhone 6 deals on EE

Best iPhone 6S deals on EE

The place to go if you want high-speed 4G

iPhone 6S | £100 upfront | 1000 minutes | Unlimited texts | 2GB data | £25.99pm
If you want an iPhone 6S deal for the lowest overall cost over the course of a two year contract, this is one you should strongly consider. It's £100 upfront yes, but then it's just £25.99 per month, leaving you paying a total over 24 months of just £723.76

View this deal: at Mobiles.co.uk

iphone 6S deals

iPhone 6S 16GB | FREE upfront | Unlimited calls and texts | 2GB data | £32.49pm
All of the EE deals have changed this month and this is the deal that looks to offer the best value if you're after a free iPhone. You get the iPhone 6S for free upfront and then you pay £32.49 per month for 2GB data on EE and unlimited calls and texts. If you need more data, there's another deal below you should check out. But with this deal the total cost over 24 months is just £779.76

View this deal: from Mobile Phones Direct

iphone 6S deals

iPhone 6S 16GB | FREE upfront | Unlimited calls and texts | 4GB data | £34.99pm
If you like the deal above but want to pay a smidgen more for double the data then this could be the best iPhone 6S deal of the month. Again the iPhone 6S is free upfront, and you'll pay just £34.99 per month for 4GB data on EE and unlimited everything else. It's more expensive than the deal above but probably offers better value. Total cost over 24 months is £889.76

Get this deal: from Mobile Phones Direct

iphone 6S deals

iPhone 6 deals on EE

iPhone 6S 64GB | £120.99 £50 upfront | Unlimited calls and texts | 5GB data | £38.49pm
The top deal has to be this one on the iPhone 6S 64GB – undoubtedly the best version of the iPhone 6S with four times the storage of the 16GB model. Using the code EEIPHO6S you can reduce the upfront fee for this phone down to £50 from £120, saving you £70.99. Then it's a good value monthly package with 5GB data on EE and unlimited calls and texts for £38.49. Total cost over 24 months is £973.76

View this deal: Space Grey | Silver | Rose Gold | Gold
Voucher code: EEIPHO6S

iphone 6S deals

iphone 6 deals on o2

Best iPhone 6S deals on O2

The network with extras like O2 Priority

iPhone 6S 16GB | £25 upfront | Unlimited calls and texts | 3GB data | £31.50m
This could well be THE best iPhone 6S deal of the month. You only pay £25 upfront and then you get 3GB data and unlimited everything else for just £31.50 per month. This is every so slightly more expensive than some of the other iPhone deals on the page, but you get 3GB with this one! Total cost of this deal over 24 months is £780.

Get this deal: from Mobiles.co.uk

iphone 6S deals

iPhone 6S 16GB | £29.99 upfront | Unlimited calls and texts | 5GB data | £38pm
If lots of data is what you covet, this deal should be very tempting for you. Just £29.99 upfront will secure you the iPhone 6S in 16GB trim, and then it's £38 monthly for 5GB data and unlimited everything else. Total cost over 24 months is £951.99.

Get this deal: direct from Carphone Warehouse

iphone 6S deals

iPhone 6S 64GB | £75 upfront | Unlimited calls and texts | 3GB data | £31.50pm
If you want the 64GB iPhone 6S on O2, this is definitely the best deal out there this month. It's £75 up front which isn't bad at all for this better model, and then it's just £31.50 per month for 3GB - it's the same deal as the first O2 option, but for an extra £50 which gets you the better model. The cost over 24 months is £831

Get this deal: direct from Mobiles.co.uk

mobile phone deals on EE

iphone 6 deals on o2

iPhone 6S 64GB | £174.99 £125 (save £49.99) | O2 4G | Unlimited calls and texts | 5GB data | £35pm
If you need plenty of storage on your new iPhone and lots of data as well, this is the best iPhone 6S deal out there this month. Using the voucher code 1256S64 you can save £49.99 on the upfront cost of the iPhone 6S 64GB, bringing it down to £125. Then it's £35 per month for 5GB data and unlimited everything else which offers great value compared to what else is out there!

View this deal: Rose Gold | Silver | Space Grey
Voucher code: 1256S64

mobile phone deals on EE

vodafone

Best iPhone 6S deals on Vodafone

Offers extras like Spotify and Sky Sports

iPhone 6S 16GB | £50 upfront | Unlimited calls and texts | 2GB data | £26pm
If you don't care what network you're on and you're just focused on price, this could be the iPhone 6S deal of the month for you because Vodafone is cheap at the moment. £50 upfront is reasonable, especially considering it's then just £26 per month for 2GB data and unlimited everything else. Total cost over 24 months is £674

Get this deal: direct from Mobiles.co.uk

iphone 6S deals

iPhone 6S 16GB | £50 upfront | Unlimited calls and texts | 6GB data - £31pm
We featured this deal last month, and this month it's even cheaper. This is a fantastic iPhone deal if you want low prices and lots of data. £50 upfront is, again, an acceptable price to pay and £31 per month for 6GB data and unlimited everything else is superb value. Total cost over 24 months is £794

Get this deal: direct from Mobiles.co.uk

iphone 6S deals

iPhone 6S 64GB | £100 upfront | Unlimited calls and texts | 6GB data - £31pm
This is the same fantastic deal as above but you're effectively paying an extra £50 upfront to get the superior 64GB version of the iPhone 6S with 4x storage. £31 per month for 6GB data and unlimited everything else is fantastic value and this is the deal we would go for on this model of this phone. Total cost over 24 months is £794

Get this deal: direct from Mobiles.co.uk

iphone 6S deals

iphone 6 deals on Three

Best iPhone 6S deals on Three

The network with unlimited data

iPhone 6S 16GB | £99 upfront | Unlimited calls and texts | 4GB data | £34pm
Three is rarely the cheapest network for handset deals these days but this is the best iPhone 6S deal we can find on this network this month. £99 upfront is about average and 4GB for £34 monthly isn't too bad at all. It's more expensive than the other networks but if you want to be on Three, this is the deal!

Get this deal: direct from Buymobiles.net

iphone 6S deals

iPhone 6S 16GB | £84.99 upfront | Unlimited calls, texts and data | £50pm
If you're after an iPhone 6S deal with unlimited data, this is the best there is this month. £85 upfront is reasonable and then £50 per month for unlimited everything is good value... if you're a heavy user. If you're not a heavy user you really shouldn't go for this deal. Total cost over 24 months is £1,284.99.

Get this deal: direct from Buymobiles.net

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