The best 3 mobile deals in June 2017

Three mobile has for a long time been well known in the UK for offering good deals, especially for customers looking for some seriously big data bundles. In the early days, the network was blighted by poor reception in many areas but these days Three mobile doesn't have any such issues and its prices can be stellar - even away from Black Friday.

So take a look at our comparison tool to see what you can get for your money with Three. And below that we've also handpicked the best the network has to offer on flagship handsets such as the iPhone 7 and Samsung Galaxy S8. And if you're perfectly happy with your current handset but are at the end of youyr contract, then we heartily recommend that you consider Three's 30GB SIM only deal for just £18 per month.

Want to browse the best phone deals at other networks too? Here you go: Vodafone deals | EE deals | O2 deals

Best 3 mobile deals by handset

cheap three mobile deals

iPhone 7 deals of the month

The best iPhone 7 deals on 3 mobile:

The new iPhone 7 is yet another smash hit mobile phone from Apple thanks to further design enhancements. It's now waterproof, has a better screen and stereo speakers. The long-rumoured dropping of the headphone jack has become a reality. Memory capacity has been given a boost now, with the smallest models now starting at a much more generous 32GB.

cheap three mobile deals

iPhone 7 32GB | £79 upfront | Unlimited calls and texts | 8GB data | £32 per month
It's back! Three keeps teasing us with this handy deal on the iPhone 7 with 8GB data - one week it's on, the next it's been withdrawn. So if this offer looks good to you, then you'd better get in quick. It's a deal we like, but not when compared to the one below... Total cost over 24 months is £847

View this deal: at BuyMobiles

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iPhone 7 32GB | Free upfront | Unlimited calls and texts | 30GB data | £36 per month
This is a superb iPhone 7 deal! Get the iPhone 7 for free upfront, and then pay £36 per month for 30GB data and unlimited everything else! An extremely strong deal if you need a lot of data - and maybe even worth paying for if you don't "need" the data but would like a safety net. Total cost over 24 months is £864

View this deal: at Mobile Phones Direct

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iPhone 7 32GB | £99 upfront | Unlimited data, calls and texts | £48 per month
If you want to get an iPhone 7 with unlimited data then this is the best deal out there at the moment. As you'd expect, the monthly fee is relatively high at £48 but that's actually very good value when you look at how much the other networks are charging for much less data. That being said, with 30GB available for just £36 per month, the above deal is the one we'd go for! Total cost over 24 months is £1251

View this deal: at Buymobiles.net

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cheap iphone 7 plus deals

The best iPhone 7 Plus deals on 3 mobile:

Apple's larger iPhone 7 Plus is a premium upgrade over the regular iPhone 7. In addition to being waterproof, rocking stereo speakers and having an improved screen this year, the iPhone 7 Plus has a dual-lens camera with an incredibly clear zoom function for professional looking pictures.

cheap three mobile deals

iPhone 7 Plus 32GB | £49 upfront | 2GB data | Unlimited minutes and  texts | £38 per month
Here you get the iPhone 7 Plus for a good upfront spend and twice the data from last month, and for less of an overall cost. But then again, for an extra £26 over the two years you could get quadruple the data - see below. Total cost over 24 months is £961

View this deal: at Buymobiles.net

cheap three mobile deals

iPhone 7 Plus 32GB | £99 upfront| Unlimited calls and texts | 8GB data | £37 per month
Three will give you a tasty amount of bytes for streaming video on the larger phablet screen, and while the phone will set you back a fairly large amount after that it's a reasonable rate per month for a lot of data and unlimited everything else. It's a touch more expensive upfront this month, but still a tasty deal. Total cost over 24 months is £987

View this deal: at Buymobiles.net

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iPhone 7 Plus 32GB | FREE upfront| Unlimited minutes and texts | 30GB data | £42 per month
This is definitely one the best iPhone 7 Plus deals for near-unlimited data right now, and it just got even better thanks to the price of the handset being reduced to a big fat ZERO! There's acres of data on offer to help you get the most out of the larger phablet screen and put and end to the data scares. Total cost over 24 months is £1008

View this deal: at Buymobiles.net

cheap three mobile deals

Best Samsung Galaxy S8 deals on 3 mobile:

Samsung Galaxy S8 | FREE upfront | 8GB data | Unlimited minutes and texts | £39pm
This one's a deal of two halves. Pros: This is the cheapest Samsung Galaxy S8 deal on Three. So if you like this network and need a free handset but want to spend as little as possible, this is the one to go for. And now you get a healthy 8GB of data. Cons: For a few pounds more a month you can go for the 30GB deal below. Total cost over 24 months is £936

View this deal: at Affordable Mobiles

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Samsung Galaxy S8 | £9.99 upfront | 30GB data | Unlimited minutes and texts | £40pm
This is undoubtedly the best Galaxy S8 deal available on the Three network at the moment - and it just got even better. The upfront fee is down from around the £100 mark to under a tenner. And the monthly tariff doesn't seem too bad when you consider just how much data you get. Total cost over 24 months is £969.99

View this deal: at Affordablemobiles.net

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Best Samsung Galaxy S8 Plus deals on 3 mobile:

Samsung Galaxy S8 Plus | Three | £89.99 upfront | 8GB data | Unlimited calls and texts | £43pm
If you don't need huge amounts of data, this 8GB deal is competitive. We'd be tempted to go for the larger 16GB Vodafone deal mentioned earlier - it's cheaper than this. Three becomes a lot more attractive if you start cranking up the data; just look below to see what we mean. Total cost over 24 months is £1121.99.

View this Samsung Galaxy S8 Plus deal at Affordable Mobiles

cheap three mobile deals

Samsung Galaxy S8 Plus | Three | £76.99 upfront | 30GB data | Unlimited calls and texts | £45pm
Three is offering the cheapest 30GB deal of any network so far and this deal is around £250 cheaper than the most affordable unlimited data deal over the 24 month contract. 30GB is a serious amount of data a month and the savings speak for themselves. Total cost over 24 months is £1156.99.

View this Samsung Galaxy S8 Plus deal at Affordable Mobiles

cheap three mobile deals

Samsung Galaxy S8 Plus | Three | £99 upfront | 600 mins | Unlimited calls and texts | £58.15pm
There's no getting around it. The cost for true unlimited data access per month is incredibly high. Three still won't give you the handset for free upfront either! We've chosen this deal with a 600 minute call restriction as it's over £100 cheaper than unlimited and you can always use apps like WhatsApp to make calls with all that data instead. But bear in mind that going for 30GB instead is considerably cheaper (see above). Total cost over 24 months is £1494.60

View this Samsung Galaxy S8 Plus deal at Unshackled

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cheap iphone se deals

The best iPhone SE deals on 3 mobile:

The iPhone SE looks and feels exactly the same as the iPhone 5S. But instead of sporting two-year-old hardware it's been updated, with a faster CPU and graphics, and the 12MP iSight camera straight out of the iPhone 6S. It's a modern iPhone in the shape of an old iPhone, for people who like the old iPhones but want more up-to-date hardware.

cheap three mobile deals

iPhone SE 32GB | £9.99 upfront | Unlimited calls and texts | 12GB data | £26pm
Three also has some top iPhone SE deals this month, kicking off with this offering which is asking only £26 per month over two years in return for a 32GB iPhone SE. You'll only have to find a tenner upfront, then there's unlimited calls and texts, and a very healthy 12GB of data to keep you going every month. The total cost of this deal over 24 months is £633.99

Get this iPhone SE deal: at Affordablemobiles

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iPhone SE 16GB | £19 upfront | Unlimited calls and texts | 2GB data | £22pm
Fancy spending even less each month and saving over the two years of your contract? Then this is the iPhone SE deal for you. You'll need to part with a penny shy of £19 upfront, but from there you're laughing with a £22 monthly fee, 2GB of data and unlimited calls and texts. Total cost over 24 months is £547

Get this iPhone SE deal: direct at Three

cheap three mobile deals

iPhone SE 32GB | FREE upfront | Unlimited minutes | Unlimited texts | 30GB data | £30pm
Three has always long been the network synonymous with big data, and it's no different on iPhone SE deals. This offer doesn't quite stretch to unlimited data, 30GB is absolutely stacks - you'll have to try quite hard to use more than that every month. And the price of this deal just fell through the floor. The handset is now free and the monthlies are an easy to compute £30 a month. The total cost of this deal over 24 months is £720

Get this iPhone SE deal: from Buymobiles

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cheap galaxy s7 deals

The best Samsung Galaxy S7 deals on 3 mobile:

Now succeeded by a newer model, Samsung's Galaxy S7 is still a superb phone. And now it's a generation older, there's an even better chance of getting it at a bargain basement price. 

cheap three mobile deals

Samsung Galaxy S7 | FREE upfront | Unlimited mins and texts | 4GB data | £25 per month
This is a brilliant price for the kind of data allowance that will let you stream and download plenty of content over every 30 days. Seeing as the network has now ditched premier prices on its 8GB tariff, this is the next best thing. We'd also be pretty chuffed at getting the handset absolutely free of charge.. Total cost over 24 months is £600

View this deal: at Buymobiles

cheap three mobile deals

Samsung Galaxy S7 | FREE upfront | 30GB data | Unlimited minutes  and unlimited texts | £29 per month
This is a HUGE slice of data to be playing around with per month - and we had to double and triple check this deal, as it's easily one of the very best deals out there for this phone this month - on nearly any data bundle. Want to go with Three for this phone? Don't look anywhere else. Seriously. Total cost over 24 months is £696

View this deal at Buymobiles