O2 Mobile Discount Code

  • Get 5GB for £6.50* for the first three months

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  • Get 10GB for £7.50* for the first three months

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  • Save £30 on Samsung Galaxy Buds

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  • Get 20GB for £15 with a big bundles pay as you go SIM

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  • Save up to £150 on iPhone 8 in our Winter Sale

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  • Get 100GB data with unlimited minutes & texts for £20*/month on a 18 month SIM only contract

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  • I wish me a Merry Christmas. With offers on phones, sims, tablets & more

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  • Get 5GB Data for £20 + unlimited minutes & texts, with our 18 month sim only deal

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  • Get 100GB data with unlimited minutes & texts for £25*/month on a 12 month SIM only contract - Hurry Ends Today!

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  • Save up to £72 on the Samsung Galaxy S10 & Note10 Plus 5G + Claim a free pair of Galaxy Buds

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  • Last chance to get 100GB data with unlimited minutes & texts for £25/month on a 18 month SIM only contract

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  • Apple iPhone 11 - Get 90GB data for £51.55 p/m on a 36m contract + £29.99 upfront PLUS get an extra £100 if you trade it in and upgrade in 2020

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  • Apple iPhone 11 Pro Max - Get 90GB data for £64.31 p/m on a 36m contract + £29.99 upfront PLUS get an extra £100 if you trade it in and upgrade in 2020

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  • Apple iPhone 11 Pro - Get 90GB data for £61.44 p/m on a 36m contract + £29.99 upfront PLUS get an extra £100 if you trade it in and upgrade in 2020

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  • Last chance to claim speakers, earbuds or an action cam FREE with any phone on a 30GB+ O2 refresh tariff

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  • Save up to £200 on selected device plans

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  • Get double or triple data on selected tariffs, incl Apple iPhone XR & Samsung Galaxy A20e

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  • Want a double bundle? Get double the data, texts & minutes for up to 12 months. 4GB, 16GB & 40GB Data plans!

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  • Get 2GB for £10, 10GB for £16 & 40GB data for £22/month on 18 month SIM only contracts

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  • Get 100GB data with unlimited minutes & texts for £30/month on a 12 month SIM only contract + claim free speakers, earbuds or action cam

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  • Summer Sale - Save up to £200 on selected handsets incl. Apple & Samsung + claim free gifts with selected plans

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  • Get the stunning iPad mini & save £216 on your airtime plan

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  • Get 25GB of data for £22 with a 12 month SIM + unlimited minutes & texts

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  • Save £108 on the amazing iPad Pro 11 inch

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  • Get up to £125 off iPhone XR on all O2 Refresh tariffs or up to £72 off airtime with iPhone 6s, 6s Plus, 7 or 7 Plus

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  • Save £250 on the Samsung Galaxy S10 on all O2 refresh tariffs

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  • Get 6GB for £15 Plus unlimuted minutes & texts with our 12 month SIM only plan

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  • Ends Today! Get 4GB extra data. 22GB for £20 a month + unlimited mins & txts on 12 month SIM only deal

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  • Claim a free Huawei MediaPad T5 tablet when you buy the P30 or P30 Pro

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  • Get 4GB extra data. 22GB for £20 a month + unlimited mins & txts on 12 month SIM only deal

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  • Get 1GB data for £11, 3GB for £13, 9GB for £16 or 40GB for £25 a month + unlimited mins & txts on 12 month SIM only deal

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  • Become an O2 mobile customer and save £40 on Samsung Galaxy Bud wireless earphones only with O2 Priority

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  • Save £400 on the Google Pixel 3 & 3 XL - Hurry, ends soon!

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  • Buy the iPhone XR and save £60 on Apple AirPods when you add them to your order - Hurry, Ends Soon!

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  • Get 20GB of data for £20 per month with 12 month SIM + unlimited minutes & texts

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  • Get 5GB data for £16, 12GB data for £18 & 30GB data for £25 with 12 month SIM incl. unlimited mins & texts

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  • Pre-order the Samsung Galaxy S10 in Prism Blue & save £50 on the Galaxy Watch Active, when you add it to your order

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  • Last Chance - Save £150 on selected iPhone Xs, £100 off the XR Blue 256GB model or £100 off the Line New X

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  • Get £100 off the Galaxy Tab S4 & Galaxy Tab A 10.5, plus more offers on selected devices

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  • Get double data on the Samsung Galaxy S9

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  • Get 25GB of data for £20 with a 12 month SIM + unlimited minutes & texts

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  • Get 40GB of data for just £25 with a 12 month SIM + unlimited minutes & texts

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  • Get free airtime for the first 3 months when you buy the Huawei Mate 20 Pro or P20 Pro on a 15GB+ tariff

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  • Pre-order the Samsung S10 + a FREE pair of wireless Galaxy Buds - 8GB data & unlim. calls & txts for only £46.20 a month on a 36m contract + £30 upfront

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  • Get 25GB data for £20 with £5 airtime discount applied to bill. Unlimited Minutes & Texts on a 12 month SIM only

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  • Get 40GB data for just £25 + unlimited mins & texts with a 12 month SIM

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  • January Sale - Save up to £200 on selected plans including Apple iPhone XR, Huawei Mate 20 Pro, Google Pixel 3 & Samsung Galaxy Note 9

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  • January Sale - Save £200 on iPhone XS & £150 on the Huawei P20 Pro. Plus loads more offers on phones, tablets, SIMs & accessories

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  • Get 6GB Data for £10 on your first top up, with triple data, minutes & texts for the first month

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  • Merry Netflixmas - Get 6 months Netflix on us with selected tariffs + offers on iPhone, Huawei, Sony & more

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  • Buy an iPhone X and get an iPhone 6s for FREE + 6 months Netflix on selected tarrifs

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  • Find more of our best offers on phones, tablets, sims & accessories

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  • Black Hole Friday Deals - Save up to £200 on selected phones plus netflix on us & get our best ever data deals

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  • Pre-order the OnePlus 6T With 20GB for the price of 15GB. From £42.75pm & £40 upfront

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  • Buy the Huawei Mate 20 Pro With 20GB For The Price Of 15GB

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  • Get the new iPhone XR with 20GB Data, Just £49.99 p/m & £89.99 upfront

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  • The amazing iPad from £20 a month with double data on selected tariffs

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  • Get 20GB for £21 with a 12 month SIM + Save up to 40% on cinema tickets for 24 months!

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  • Save 50% off with our best ever SIM - £60GB Data + Unlimited mins & texts for just £30 (was £60)

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  • Get 25% more data, Was 8GB, Now 10GB including unlimited minutes & texts for £17pm

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  • Pre-order the Samsung Galaxy Note9 and get 30GB Data for the price of 15GB + up to £250 extra when you trade-in

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  • Last chance to save £60 on a data SIM - Get a 50GB SIM for your mobile broadband device and save £5 a month on a 12 month contract

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  • Save up to £72 on a Huawei P20 Pro

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  • Grab 4GB for £15 + get unlimited texts & mins on the 12 month SIM

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  • Get double data on selected iPhone tariffs from £19 per month with no upfront cost

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  • Grab 20GB for £22 + get unlimited texts & mins on the 12 month SIM

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  • Last chance to save up to £72 on a Huawei P20 Pro + get FREE Huawei FreeBuds earphones worth £149!

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  • Grab 18GB for £20 on 12 month SIM with unlimited minutes & texts + get 6 months of Netflix FREE!

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  • Ends Today! Get Double Data & up to 12 months Netflix FREE on selected tariffs

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  • Get up to 12 months Netflix subscription FREE with selected phone, tablet, mobile broadband & SIM only tariffs

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  • Get Double Data & up to 12 months Netflix FREE on selected tariffs

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  • Pre-order the OnePlus 6 & get double data on selected tariffs + an extra £50 when you recycle your old phone

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  • Pick up a bargain from our clearance phones & tablets including Sony, Apple Samsung & more - Get them whilst you can!

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  • Grab 20GB for £20 + Unlimited Minutes & Texts + Daily Offers With O2 Priority On The 12 Month SIM Only Plan

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  • Save up to £100 on a Sony including Sony Xperia XZ2 Compact & other selected phones

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  • Get a FREE pair of AirPods with the iPhone 8, 8 Plus, or iPhone X on selected 50GB tariffs

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  • Grab 6GB for £10 on your first top up with Big Bundles & Pay As You Go

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  • Save £112 on the Galaxy S9 + Get a FREE Samsung Galaxy Tab A worth £279!

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  • Save up to £168 on a range of phones. Incl iPhone, Huawei & Samsung

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  • Claim a £100 Flightgiftcard when you buy the new Huawei P20 or P20 Pro!

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  • Last chance - Get 5GB for £16 + Unlimited Minutes & Texts on a 12 month SIM only tariff

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  • Get 50% off the upfront cost of a new tablet with an O2 Refresh contract on O2 Priority

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  • Get O2 Priority and save 30% off the Samsung Wireless Charger - never plug your phone in again!

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  • Get 6GB data, 750 mins & 3000 texts for the first month! On the 2GB PAYG SIM only £10 a month + daily O2 priority offers

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  • Buy 4GB & Get 12GB On Us - Unlimited Mins & Texts For 24 Months With Samsung Galaxy S9 At £56/month

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  • Triple Data, Mins & Texts - Get 6GB for £10 on your first top up , 750 mins & 3000 texts for the 1st month

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  • Get the iPhone 7 for just £19.99 upfront with a £44 tariff. Includes 4GB data, unlimited minutes & texts

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  • Samsung Galaxy S9 for £49.99 upfront - Buy 50GB & get an extra 50GB data on us. £56 p/m on a 24mnth contract

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  • Get 20GB for only £20 on a 12 month SIM only contract! With unlimited mins & texts + daily offers with O2 priority!

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  • iPhone 7 - £43 per month for 4GB data (£19.99 upfront)

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  • SIM Only Deals - Get 4x data on the iPhone 7, 7 Plus, 6s, 6s Plus, SE, Samsung A3, A5, S7, S7 Edge, Sony XZ Premium & XZ1 handsets!

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  • £100 off hardware the iPad 9.7 32Gb & 128GB

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  • Get 4x data on selected tariffs & devices

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  • Buy the Huawei P smart & you'll get a £50 free PayPal credit

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  • Save £100 On The Samsung Galaxy Tab S3 - From £34 Per Month + £18.99 Upfront!

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  • January Sale - Save up to £230 on the Galaxy S8 - 20GB data, £51 p/m tariff with £19.99 upfront

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  • Claim a free Xbox Live Gold Membership for 12 months when you buy the OnePlus 5

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  • January Sale - Take home 10GB for just £17 p/m on a 12 month Pay Monthly sim

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  • January Sale - Save up to £72 on iPad Pro (256GB & 512GB models)

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  • Claim a free Samsung Wireless Charger when you buy the Galaxy S8, S8 Plus or Note8

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