The best iPhone 6S deals in the January Sales 2017

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

Ready to buy a new phone? Well, you've come to the right place. As usual we're looking for the best iPhone 6S deals on the web for you and, while it's not the latest iPhone anymore (that honour goes to the new iPhone 7) it's still a great phone worth checking out. 

It features all of the excellence of the previous 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. Below 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 out there as resellers are heavily discounting deals on that network, so keep your eyes peeled!

Save money! Do you want to save on an iPhone 6S? Mobiles.co.uk are offering you £10 off the cost of a new phone... just use the SAVEJAN code at checkout! 

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

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  network-by-network basis. But first of all here are the best deals on the for the iPhone 6S, so you can instantly see where you can best spend your cash to get the best iPhone for you. And don't forget to play around with our deals widget - if you want more capacity in your phone or a bit more data than we've sniffed out here, you'll find it straight away and for a much lower cost!

iphone 6S deals

iPhone 6 deals on EE

iPhone 6S 32GB | £29.99 upfront| 300 mins calls, 5000 texts | 1GB data | £23.50 per month
The cheapest iPhone 6S deal this month is on ID Mobile. It's not got the greatest allowances of calls and texts, but it's got a low upfront cost and not a lot to pay per month - you just need to want only 1GB of data. So if you want an iPhone 6S and you want the cheapest possible deal without going below 1GB data, this is still the best deal out there. Nothing else comes close on price.  Total cost over 24 months is £593.99

View this deal: at ID Mobile

iphone 6S deals

iPhone 6S 32GB |  £124.99 £10 upfront| Unlimited calls and  texts | 2GB data | £25.99 per month @ Mobiles.co.uk
The best iPhone 6S deal on EE this month gets a massive reduction on the upfront cost, down to just £10 from £124.99! This discount brings the 2GB contract into contention with other networks and is the best 2GB option around for EE fans. Total cost over 24 months is £633.76

View this deal: Space Grey | Silver | Rose Gold | Gold

iphone 6S deals

iphone 6 deals on Three

iPhone 6S 32GB | £138.99 upfront | Unlimited calls and texts | 8GB data | £29pm
This is a strong deal from Three, which makes a nice refreshing change as it's been hard to find good iPhone 6S deals on this network for the last year. It's a little bit high in terms of an upfront cost, but £29 monthly is excellent for 8GB data - and you're getting the 32GB phone.Total cost over 24 months is £834.99

View this deal: at Affordable Mobiles

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

iPhone 6S 32GB |  £124.99 £10 upfront| Unlimited calls and  texts | 2GB data | £25.99 per month @ Mobiles.co.uk
The best iPhone 6S deal on EE this month gets a massive reduction on the upfront cost, down to just £10 from £124.99! This discount brings the 2GB contract into contention with other networks and is the best 2GB option around for EE fans. Total cost over 24 months is £633.76

View this deal: Space Grey | Silver | Rose Gold | Gold

iPhone 6S 32GB |  £100 £60 upfront | Unlimited calls and texts | 5GB data | £30.99 per month
The iPhone 6S 32GB was announced at the same event as the iPhone 7 and fills a nice slot between the 16GB and 64GB versions. This deal is strong and actually offers better value than many of the (dwindling) 16GB options so if you need more capacity for your handset then this is worth checking out - it's probably not worth dropping down for less data. This deal is now £30 cheaper than last week too! Total cost over 24 months is £803.76

View this deal: Space Grey | Silver | Rose Gold | Gold

iphone 6S deals

iPhone 6S 32GB | Free upfront | Unlimited calls and texts | 10GB data | £40.99 per month
If having lots of data is what you need above all else, this is the best 10GB deal we can find for the iPhone 6S. Free upfront is welcome, obviously, and £40.99 monthly is about right for 10GB. We're pretty impressed with this deal too as it's the same price as last month for the higher-capacity 32GB model... the phone to get, in our eyes - and there's £35 cashback too! Total cost over 24 months is £948.76

View this deal: at Buy Mobiles

iphone 6S deals

iphone 6 deals on o2

Best iPhone 6S deals on O2

iPhone 6S 32GB | £115 upfront (with SAVEJAN code) | 3GB data | Unlimited calls and texts | £26.50 per month
3GB has become the sweet spot for most users as it allows a decent amount of freedom when away from Wi-Fi hotspots. Sure, you're not going to get much Netflix watched on the bus, but it's plenty for casual browsing, email, Facebook and a few YouTube videos.  It's a lower cost than the iPhone 7 for the same amount of data - a lot less. Total cost over 24 months is £751.

View this deal: Over at Mobiles.co.uk

iPhone 6S 16GB | £69.99 upfront | Unlimited calls and texts | 5GB data | £38pm
If you want a 16GB iPhone 6S on O2 with a decent-ish amount of data, this is the cheapest we could find. It's a small amount upfront and while it's £38 a month for 5GB (a little steep) it's the top offer for this model and data combo that we could find on O2, if that's your poison. The cost over 24 months is £981.99

Get this deal: at Carphone Warehouse

mobile phone deals on EE

iPhone 6S 32GB | £79.99 upfront | Unlimited calls and texts | 10GB data | £40pm
Now this is a deal we can get behind. It's basically the same as the one above for double the amount of data AND internal storage for only a little more upfront and per month - unless you're hell-bent on getting less data for your phone, this is a good choice. The cost over 24 months is £1039.99

Get this deal: at Carphone Warehouse

mobile phone deals on EE

vodafone

Best iPhone 6S deals on Vodafone

Offers extras like Spotify and Sky Sports

iPhone 6S 32GB | £129 upfront (with SAVEJAN code) | 1GB data | Unlimited minutes and texts | £24 per month
This is the cheapest deal for this phone thanks to a great, low-cost per month. The upfront cost is rather streep, but you're getting the higher-capacity model to play with - and you get a mega-low tariff per month. Overall, a good deal that the thrifty on Vodafone will enjoy.  Total cost over 24 months is £705

Get this deal: at Mobiles.co.uk

the best iphone 6s deals

iPhone 6S 32GB | £114.99 upfront | Unlimited calls and texts | 6GB data | £32pm
This deal will appeal more to those people who want a lot more data and don't mind paying some upfront - it's a lot more monthly, but you're not paying as much upfront. So that's a lower upfront cost with 6GB data, and while it works out a bit more expensive over the 2 year contract it's more data to play with. Total cost over 24 months is £882.99

Get this deal: from Mobiles.co.uk

iphone 6S deals

iPhone 6S 128GB | £69.99 upfront | Unlimited calls and texts | 12GB data - £37pm
And if you want a massive 12GB of data with the iPhone 6S for a good price, this is a really strong deal. It's basically the same deal as above but with an extra £5 per month on top to pay - and less upfront. Honestly you should probably go for this deal over the ones above if you're at all worried about data allowance on Vodafone. Total cost over 24 months is £957.99

Get this deal: at The Smartphone Company

iphone 6S deals

iphone 6 deals on Three

Best iPhone 6S deals on Three

The network with unlimited data

iPhone 6S 32GB | £96.99 upfront | Unlimited calls and texts | 1GB data | £29pm
Sadly Three hasn't regained its decent deals for the 6S this month, harking back to the days where it was hard to find good deals for Apple's 2015 phone on this network. The upfront cost is about average and £29 monthly is OK for 1GB data - sadly, the 4GB version of this deal from last month is gone. Total cost over 24 months is £792.99

View this deal: at Affordable Mobiles

price hawk download

iPhone 6S 32GB | £88.99 upfront | Unlimited calls and texts | 8GB data | £31pm
Three has always been good on the big data deals rather than the lower byte ones and this one isn't bad. The upfront cost is fairly standard as you can see from the rest of the deals on this page, and the monthly cost the best we could find without paying loads upfront - although you do get the 32GB version of the handset. It's worth noting that this is a lot cheaper than the same deal on other networks though. Total cost over 24 months is £832.99

View this deal: at Affordable Mobiles

price hawk download

iPhone 6S 16GB | £84.99 upfront | Unlimited calls and texts | 12GB data | £37pm
Of course Three has always been famous for being the network that still offers an unlimited data option, but we're going for the 12GB option here - it's a lot cheaper and we're willing to bet that most people only want unlimited data for the safety of it. For most, you'll tremendously struggle to get through 12GB. You'll only chew through it if you're downloading the internet every month. Total cost over 24 months is £972.99

View this deal: at Affordable Mobiles

price hawk download

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

price hawk download

iPhone 6S 32GB | £125 £75 upfront | 3GB data | Unlimited calls and texts | £26.50 per month @ Mobiles.co.uk
3GB has become the sweetspot for most users as it allows a decent amount of freedom when away from Wi-Fi hotspots. Sure, you're not going to get much Netflix watched on the bus, but it's plenty for casual browsing, email, Facebook and a few YouTube videos.  By comparison this price is nearly £140 cheaper than the next best 3GB deal at the time of writing!

Voucher code:  50OFF6S
View this deal:
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