The best iPhone 6S deals in September 2016

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

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iphone 6s deals

Here resides the best iPhone 6S deals in the UK for September 2016. It's not the latest iPhone anymore - that honour goes to the new iPhone 7. However, 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, the 6S is still one of the most advanced smartphones available.

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. At the moment there are some particularly good deals on the O2 network as the resellers like Mobiles.co.uk and Carphone Warehouse are heavily discounting deals on that network so keep your eyes peeled!

SAVE £20: we have a phone deals voucher code running at Buymobiles.net at the moment - use the code TR20 to save £20 on the upfront cost of any phone! It works on all iPhones, we checked.

See also: iPhone 7 deals | iPhone deals | iPhone SE deals | iPhone 6 deals

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iphone 6S deals

iphone 6s deals

The best iPhone 6S deals 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 EE

iPhone 6S 16GB | £100 upfront | Unlimited calls and texts | 1GB data | £25.99 per month
If you want an iPhone 6S on EE and you want the cheapest possible deal without going below 1GB data, this is by far the best deal out there this month. Nothing else comes close on price. The £25.99 per month fee is as cheap as it gets and the £100 upfront fee is still pretty standard despite the incoming iPhone 7. Total cost over 24 months is £723.76

View this deal: at Mobiles.co.uk

iphone 6S deals

iphone 6 deals on o2

iPhone 6S 16GB | £100 £75 upfront | Unlimited calls and texts | 3GB data | £26.50 per month
What better iPhone 7 alternative to start with than the iPhone 6S? It's still an awesome phone and you can use the code 6S1625OFF at the checkout to remove £25 from the upfront cost. That will bag you the phone for £75 instead of £100 - and then you'll get a great value O2 contract with 3GB data and unlimited everything else for just £26.50 per month. Total cost over 24 months is £711.

View this deal: Space Grey | Silver | Rose Gold | Gold
Voucher code: 6S1625OFF

iphone 6S deals

vodafone

iPhone 6S 16GB | Vodafone | £50 upfront | 3GB data | Unlimited minutes and texts | £28 per month
This is definitely the best iPhone 6S deal currently available on Vodafone. £50 upfront is about average but £28 per month for 3GB and unlimited everything else is definitely much better value than average so overall this deal comes out very very strong this month. If you want an iPhone 6S for a low cost but you do need a good whack of data to help you through the month, this is a good bet. Total cost over 24 months is £722

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 16GB | £100 upfront | Unlimited calls and texts | 1GB data | £25.99 per month
If you want an iPhone 6S on EE and you want the cheapest possible deal without going below 1GB data, this is by far the best deal out there this month. Nothing else comes close on price. The £25.99 per month fee is as cheap as it gets and the £100 upfront fee is still pretty standard despite the incoming iPhone 7. Total cost over 24 months is £723.76

View this deal: at Mobiles.co.uk

iphone 6S deals

iPhone 6S 16GB | £25 upfront | Unlimited calls and texts | 5GB data | £35.99 per month
If you need more data than the above then you'll need to spend a bit more money. The most cost effective deal out there is this one with 5GB. Most of the 2GB, 3GB and 4GB deals out there at the moment cost substantially more than the 1GB deal and only a shade less than this one so this is currently the data sweet spot for iPhone 6S on EE. Total cost over 24 months is £888.76

View this deal: at Mobiles.co.uk

iphone 6S deals

iPhone 6S 64GB | £85 upfront | Unlimited calls and texts | 5GB data | £35.99 per month
If you want more storage space, it makes far more sense to go for the 64GB version of the iPhone 6S. This deal is exactly the same as the one above except you pay an extra £55 upfront in order to get the better version of the phone, so it's a good deal. Total cost over 24 months is £948.76

View this deal: at Mobiles.co.uk

iphone 6S deals

iphone 6 deals on o2

Best iPhone 6S deals on O2

The network with extras like O2 Priority

iPhone 6S 16GB | £40 upfront | Unlimited calls and texts | 1GB data | £28pm
For the cheapest iPhone 6S deal currently available on O2 (assuming you need at least 1GB data) this is the deal for you. It's only £40 upfront and then a very reasonable £28 monthly for 1GB data and unlimited everything else. This is a good deal if value is more important to you than lots of data. Total cost over 24 months is £712

Get this deal: direct from e2save.com

iphone 6S deals

iPhone 6S 16GB | £100 £75 upfront | Unlimited calls and texts | 3GB data | £26.50 per month
What better iPhone 7 alternative to start with than the iPhone 6S? It's still an awesome phone and you can use the code 6S1625OFF at the checkout to remove £25 from the upfront cost. That will bag you the phone for £75 instead of £100 - and then you'll get a great value O2 contract with 3GB data and unlimited everything else for just £26.50 per month. Total cost over 24 months is £711.

View this deal: Space Grey | Silver | Rose Gold | Gold
Voucher code: 6S1625OFF

mobile phone deals on EE

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

vodafone

Best iPhone 6S deals on Vodafone

Offers extras like Spotify and Sky Sports

iPhone 6S 16GB | Vodafone | £50 upfront | 3GB data | Unlimited minutes and texts | £28 per month
This is definitely the best iPhone 6S deal currently available on Vodafone. £50 upfront is about average but £28 per month for 3GB and unlimited everything else is definitely much better value than average so overall this deal comes out very very strong this month. If you want an iPhone 6S for a low cost but you do need a good whack of data to help you through the month, this is a good bet. Total cost over 24 months is £722

Get this deal: direct from Mobiles.co.uk

the best iphone 6s deals

iPhone 6S 16GB | FREE upfront | Unlimited calls and texts | 3GB data | £32pm
This is a very similar deal to the one above but will appeal more to those people who prefer to get the phone free upfront and pay a little extra per month. This is the same tariff with 3GB data, but you pay nothing upfront and then £32 per month. It works out a shade more expensive over the 2 year contract though. Total cost over 24 months is £768

Get this deal: from Mobiles.co.uk

iphone 6S deals

iPhone 6S 64GB | £50 upfront | Unlimited calls and texts | 3GB data - £32pm
And if you want the 64GB version of the iPhone 6S for a good price, this is a great deal. It's basically the same deal as above but with an extra £50 on top to pay for the superior 64GB version of the handset. Honestly we'd probably go for this deal over the ones above. Total cost over 24 months is £818

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 | £79.99 upfront | Unlimited calls and texts | 1GB data | £30pm
Three is rarely the cheapest network these days and that remains true this month. That being said this is the best iPhone 6S deal on the network this month. All the other Three deals are very expensive and so we can't really recommend any of them. Total cost over 24 months is £799.99

View this deal: at Buymobiles.net

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Pricehawk

Pricehawk

Try our Google Chrome add-on and never pay more than the cheapest prices ever again!

Pricehawk is a new Google Chrome extension that will automatically find you the cheapest deals for the tech and games items you're shopping for online. Just shop as normal and if there's a cheaper price available somewhere else, Pricehawk will give you a nudge. It'll also let you know if there are voucher codes you can use on the sites you visit so you can save even more money!

Visit Pricehawk: in the Google Chrome Store

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