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Best O2 Deals

Same great network, same benefits, better price.

Featured Device
Contract
Sim Free price
FREE DATA BOOST!

Apple iPhone 15

128GB 5G
  • 150GB 400GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£33.00 /mth

£29.00 Upfront

Total monthly cost increasing to:
£34.80 from April 2025 bill | £36.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.

Apple iPhone 16

128GB 5G
  • Unlimited Data
  • Unlimited Mins
  • Unlimited Texts
O2
£43.00 /mth

£19.00 Upfront

Total monthly cost increasing to:
£44.80 from April 2025 bill | £46.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
+ FREE GIFTS WORTH £187!

Samsung Galaxy S24

128GB 5G
  • 50GB 200GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£30.00 /mth

£29.00 £9.00 Upfront

Total monthly cost increasing to:
£31.80 from April 2025 bill | £33.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
+ FREE GIFTS WORTH £187!

Samsung Galaxy S24 FE

128GB 5G
  • 50GB 200GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£27.00 /mth

£9.00 Upfront

Total monthly cost increasing to:
£28.80 from April 2025 bill | £30.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
Contract
Sim Free price
FREE AO CHARGER!

Samsung Galaxy S25

128GB 5G
  • 150GB 400GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£36.00 /mth

£99.00 £29.00 Upfront

Total monthly cost increasing to:
£37.80 from April 2025 bill | £39.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
DOUBLE YOUR STORAGE!

Samsung Galaxy A55 5G

256GB 5G
  • 50GB 100GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£22.00 /mth

£9.00 Upfront

Total monthly cost increasing to:
£23.80 from April 2025 bill | £25.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
HURRY - SELLING FAST!

Samsung Galaxy A35 5G

128GB 5G
  • 5GB 50GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£18.00 /mth

£0.00 Upfront

Total monthly cost increasing to:
£19.80 from April 2025 bill | £21.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
Contract
Sim Free price
FREE DATA BOOST!

Apple iPhone 14

128GB 5G
  • 150GB 400GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£33.00 /mth

£9.00 Upfront

Total monthly cost increasing to:
£34.80 from April 2025 bill | £36.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
Contract
Sim Free price
FREE AO CHARGER!

Samsung Galaxy S25+

256GB 5G
  • Unlimited Data
  • Unlimited Mins
  • Unlimited Texts
O2
£48.00 /mth

£79.00 £49.00 Upfront

Total monthly cost increasing to:
£49.80 from April 2025 bill | £51.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
Contract
Sim Free price
SAVE £10.00 TODAY!

Google Pixel 8

128GB 5G
  • 50GB 200GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£29.00 /mth

£19.00 £9.00 Upfront

Total monthly cost increasing to:
£30.80 from April 2025 bill | £32.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
FREE DATA BOOST!

Apple iPhone 12 64GB

64GB As New 5G
  • 50GB 100GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£21.00 /mth

£0.00 Upfront

Total monthly cost increasing to:
£22.80 from April 2025 bill | £24.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
FREE DATA BOOST!

Apple iPhone 13

128GB As New 5G
  • 50GB 200GB Data
  • Unlimited Mins
  • Unlimited Texts
O2
£24.00 /mth

£29.00 Upfront

Total monthly cost increasing to:
£25.80 from April 2025 bill | £27.60 from April 2026 bill
Your monthly price will increase every April thereafter by £1.80. Out of bundle charges will increase each year by 5% from 1st April.
O2: Your monthly price will increase every April by £1.80. Out of bundle charges will increase each year by 5% from 1st April. Vodafone: Monthly price will increase each April by £1.80 inc VAT (£1.00 inc VAT for Basics Plans), out of bundle charges will increase by the Consumer Price Index rate of inflation published in January of that year plus 3.9%. Three: The monthly price will increase each April. Please see the table here for more information.

Every year your chosen network will increase your contract changes as follows

O2: Your monthly price will increase every April by £1.80. Out of bundle charges will increase each year by 5% from 1st April.

Vodafone: During your minimum period, each year, on the 1st of April, your monthly plan charge will increase by £1.80 (£1.00 for Pay monthly Basics plans). Out of bundle charges will increase each April by the Consumer Price Index rate published in January of that year + 3.9%.

Three: Each April, your monthly subscription charge will increase depending on how much data you have bought, please see the table below:

Please see network Terms & Conditions for more details - you'll find these here.

Incredible data deals

And so many more reasons to join O2

O2 Benefit Icon

Get £2 a month off your airtime bill when you add Disney+ Standard or Premium Plans.

O2 Benefit Icon

Exclusive access to perks and Priority Tickets 48 hours early

O2 Benefit Icon

Check your data, view your bill, access exclusive discounts and more with the free My O2 app

O2 Benefit Icon

Our 5G Network is now live in parts of most major towns and cities across the UK

O2 Benefit Icon

Hop onto one of our O2 WiFi hotspots for a one-off registration. After that we’ll connect you every time you’re in range.

O2 Benefit Icon

Stay connected while you’re abroad at no extra cost

O2 Benefit Icon

Chat to us in-store and online for expert advice on getting the most out of your tech

O2 Disney Logo

The stories you love. All in one place.

Stream brand new Originals, blockbusters, binge-worthy series and more on Disney+. There’s something for everyone to enjoy, all ad-free on the Disney+ Standard or Premium Plans. Get £2 a month off your airtime bill when you add Disney+ Standard Plan for £8.99 or Disney+ Premium Plan for £12.99.

O2 Priority Logo

Priority is your collection of invite-only moments

Priority is our way to reward you with exclusive perks and experiences. Like getting tickets to the cinema, on us. Or getting closer to the hottest music artists. Or just picking up daily treats while you’re out and about. And they’re all yours just for being on O2

Download the Priority app and see what you can find right now

Manage your account from your phone, with My O2

My O2 App
My O2 5 stars

Really well constructed, easy to navigate around and full of all the information you need, performs effortlessly the new design is excellent. Very happy customer. Alison McMaw, Google Playstore

My O2 5 stars

Very easy to use but if there’s anything that can’t be sorted online the customer service is knowledgeable, thoughtful and polite. Been with O2 for years and won’t be changing any time soon. Fcj, App Store

My O2 5 stars

From the reception to the perks on the app, the app itself is just so easy to navigate around and I’ve got Disney plus free for 6 months, doesn’t stop there… I’ve also got a free coffee every morning from Nero! I could go on and on. But the bundle is fantastic, and I will recommend O2 to anyone struggling with another network. Milla, App Store

My O2 5 stars

Really good to keep track of your bill and data usage and its very secure. I use it on a daily basis. Jada Low, Google Playstore

Our 5G is here for you

We now have 5G in parts of most major UK towns and cities, as well as lots of smaller towns and villages

Thousands of free O2 Wifi hotspots

for when you’re out and about

O2 + Waitrose
O2 + McDonalds
O2 + Costa

Stay connected while you're abroad

With O2, you can roam 48 destinations in the EU at no extra cost.

Always on hand to help

O2 Chat to us

New technology can be confusing so chat to us in-store or online for expert advice on getting the most out of your tech

Disney+: Existing O2 customers with an eligible tariff can get Disney+ Standard Plan for £8.99pm, or Disney+ Premium Plan for £12.99pm with a 6-month minimum term. Receive £2 off Airtime Plan while the Disney+ Standard Plan or Disney+ Premium Plan remains active on O2 account. Cancel any time after min term. Disney+ Standard With Ads Plan for £4.99pm is also available. Charges applied to O2 bill & are subject to change. Must set up Disney+ account & agree to its terms of use. If you leave O2 your Disney+ subscription will be also cancelled. Customers cannot benefit from more than one Extra Period or, receive £2 off Airtime Plan following expiration of a Partner Extra Period. Unless otherwise communicated to you, redeeming Disney+ through O2 will not automatically cancel or suspend any Disney+ subscription offered directly by Disney or through another third party. It’s your responsibility to manage direct or third-party subscriptions. Disney+ content & related artwork © 2024 Disney & related entities. Tariff eligibility criteria applies which includes being a UK resident, 18+. For how to claim & full terms: o2.co.uk/termsandconditions/rewards/o2-extras

Priority: Active customers only. 16+. Internet access & registration required. Offers subject to eligibility criteria and availability. Terms apply, see Priority App or o2.co.uk/terms

5G: 5G available in selected areas. 5G device, sim and tariff required to access 5G. See o2.co.uk/coveragechecker for coverage.

Wifi: Subject to availability. Fair usage policy and terms apply, see o2.co.uk/wifi

Roaming: Call, text and data allowances can be used in our Europe Zone, subject to O2’s fair use policy. For Pay Monthly customers with UK data allowances over 25GB (including unlimited data) data use in our Europe Zone is capped at 25GB, after this you will be charged £3.50 per GB. International rates apply when you’ve used up your allowance or make calls, texts and data outside the Europe Zone. For the list of Europe Zone destinations and out of bundle charges see o2.co.uk/help/pay-monthly/roaming-in-europe. Terms apply, see o2.co.uk/terms

General

All pay monthly offers subject to security and credit check. Charges will apply for paper billing. Charges may also apply for non-Direct Debit payment. Promo codes cannot be used in conjunction with any other offer. Full Legals.

Products

All products bought on our website are provided by ourselves, not the network, and are subject to our full T&Cs.

Cashback

Unless otherwise stated, cashback incentives are provided by ourselves and not the Network provider or third-party. Full details are in our T&Cs.

Data Speeds

Advertised 4G and 5G speeds are available in selected areas. Exact speed depends on location and number of users. Check coverage using the link in the shopping basket before buying.