Best O2 deals: The best O2 phone deals in October 2017

O2 has been one of the UK’s most trusted mobile networks pretty much since time began, so it’s a worthy choice if you’re on the lookout for your next mobile phone contract. See our pick of the best O2 deals below.

To make that hunt less of a drag, we’ve been searching high and low for the best O2 deals on the UK’s most popular flagship smartphones. Our list below features deals on brilliant phones such as the Samsung Galaxy S8, Note 8, iPhone 7, iPhone 8 and iPhone 8 Plus.

If you’re a little torn over which deal to choose, we’ve got a little treat to help make your mind up: an exclusive voucher code to knock £10 off the upfront cost of deals featured on Mobiles.co.uk (excluding the Galaxy S8). Just enter TRUSTED10 at the checkout with the relevant deals on this page to bag yourself a bargain.

We’ll keep the deals updated regularly to make sure we’re always showing you the very best on the market, so if you don’t spot the perfect deal today, you can bookmark this page and check back later.

Best O2 deals on the Samsung Galaxy S8

The Samsung Galaxy S8 launched back in March, boasting a 5.8-inch super AMOLED screen, wireless charging, an iris scanner, and a flashy new camera that aims to reduce blur. It’s hands-down one of the best smartphones on the market at the moment. It’s available with 64GB of internal storage with support for up to 256GB microSD cards, and comes in five attractive muted metallic colours.

Samsung Galaxy S8 64GB (Coral Blue) | £125 upfront | Unlimited calls texts | 3GB data | £27 per month This basic O2 deal is perfect if you’re hankering after the shiny new Galaxy S8 without get tied down to an expensive contract with more data than you’ll ever guzzle through. We’ve seen it slightly increase in price since last month, though, so snap it up quick before it goes up again.

  • Total cost over 24 months: £773
  • View this deal at e2save.com

Samsung Galaxy S8 64GB (Midnight Black) | £100 upfront | Unlimited calls texts | 30GB data | £35 per month It’s unusual to see a Galaxy S8 deal ask for low monthly payments for 30GB of data without making you sacrifice a big sum of money upfront. You’ll be hard pressed to find a better payment plan on other networks for such a wealth of data.

  • Total cost over 24 months: £940
  • View this deal at Mobiles.co.uk

Best O2 deals on the Samsung Galaxy Note 8

There’s a host of a reasons you should definitely snap up the newly launched Galaxy Note 8, not least its stunning design and build, great 6.3-inch screen and outstanding camera. Sure, it’s expensive, but we didn’t award it 4.5/5 stars in our review for being cheap and cheerful. This is a seriously stylish, feature-packed phablet with brilliant software that’s worth saving your pennies for.

Galaxy Note 8 64GB (Midnight Black) | £150 upfront | Unlimited calls texts | 3GB data | £42 per month This O2 deal on the Note 8 caught our eye with its modest data allowance for a sensible monthly sum. If you’re eager to get the Note 8 but you don’t have the cash to throw at a big data plan, this is a great option. Save £10 at the checkout with voucher code TRUSTED10.

  • Total cost over 24 months: £1158
  • View this deal at Mobiles.co.uk

Galaxy Note 8 64GB (Midnight Black) | £75 upfront | Unlimited calls texts | 15GB data | £51 per month Want to go large with data? Here’s a great Note 8 deal to try for size. It’s not the biggest data allowance available on the Note 8, but you get a decent sum without having to remortgage your house for the privilege.

  • Total cost over 24 months: £1299
  • View this deal at Mobiles.co.uk

Best O2 deals on the iPhone 7

The iPhone 7 boasts brand new display technology that makes the screen pop with colour and brightness, giving photos and videos a special edge. It’s also incredibly fast thanks to a new processor that makes using it immediate and slick. Perhaps its best feature, though, is its fantastic camera. The iPhone 7 comes in 32GB, 128Gb and 256GB storage options, and is available in four colours.

iPhone 7 32GB (Jet Black) | £100 £60 upfront | Unlimited calls texts | 3GB data | £29 per month We’ve arranged this exclusive deal with Mobiles.co.uk to save you a whopping £40 on the iPhone 7 with O2. You just have to enter the code TRIPH7JB at the checkout to bring the upfront cost down from £100 to just £60. Valid until Monday 23 October.

  • Total cost over 24 months: £756
  • View this deal at Mobiles.co.uk

iPhone 7 32GB (Jet Black) | £50 upfront | Unlimited calls texts | 5GB data | £35 per month This is a lovely mid-level data deal on the iPhone 7. The monthly costs are kept nice and low thanks the bigger upfront cost. In the long term, it’s worth forking out upfront for this bargain deal.

  • Total cost over 24 months: £890
  • View this deal at Mobiles.co.uk

Best O2 deals on the iPhone 8

The iPhone 8 retains the same IPS screen found on older iPhones, but carries Apple’s new A11 Bionic processor under the hood, which Apple says comes with a host of performance benefits. The brand new iOS 11 finds its first new home in the iPhone 8, too. There’s a 12-megapixel primary camera with lots of exciting updates to the camera app and photos, along with a host of other app improvements and a brand new set of vocal chords for Siri.

iPhone 8 64GB (Space Grey) | £150 upfront | Unlimited calls texts | 10GB data | £39 per month This O2 deal plonks a hearty 10GB of data in your pocket on the iPhone 8. It’s definitely worth snapping up a deal like this with a larger upfront sum; it makes the monthly payments and overall costs much cheaper in the long-run.

  • Total cost over 24 months: £1086
  • View this deal at Mobiles.co.uk

iPhone 8 64GB (Gold) | £150 upfront | Unlimited calls texts | 3GB data | £35 per month Oh, hello, shiny gold iPhone 8. Check out this affordable 3GB deal if you’re a hopeless magpie when it comes to your tech. The upfront cost is a little pricey, but it does keep those monthly payments friendly on the wallet.

  • Total cost over 24 months: £990
  • View this deal at e2save.com

Best O2 deals on the iPhone 8 Plus

iPhone 8 Plus 64GB (Silver) | £150 upfront | Unlimited calls texts | 30GB data | £51 per month This is the best big data package that O2 is offering on the iPhone 8 Plus at the moment. Neither the upfront cost or the monthly payment plan are particularly cheap, but you do get the shiny silver handset and a big, tempting 4G allowance.

  • Total cost over 24 months: £1374
  • View this deal at Mobiles.co.uk

iPhone 8 Plus 64GB (Gold) | £85 upfront | Unlimited calls texts | 15GB data | £49 per month O2 hasn’t quite managed to outdo other networks for big data on the iPhone 8 Plus this month. This 15GB deal is perfect if you want to stay with O2, but we’d not recommend choosing it over, say, this 16GB EE deal.

  • Total cost over 24 months: £1261
  • View this deal at Mobiles.co.uk

Related: Best EE deals

Tell us what you think of these O2 deals on social media @TrustedReviews.