O2 is one of the leading mobile phone networks in the UK, placing customers at the heart of everything they do. The coverage is extensive and o2 offer competitive prices across the full handset range online. You can find any available O2 Mobile student discount or voucher code below.
20% off all accessories Save a further 20% across the range of accessories at O2 Mobile with this online exclusive Added 19/10/2017, expires 31/10/2017
20GB for just £21 Get 20GB for £21 with unlimited texts and minutes with this Sim Only deal for O2 Mobile Added 28/09/2017, expires 01/11/2017
O2 student deal - 20% off All students can get 20% off the Refresh Airtime Plan and 20% off accessories instore at O2 Mobile Added 25/02/2017, expires 04/11/2017
Phones from just £5.99 Get a refurbished PAYG mobile from just £5.99 at O2 and save your primary handset at festivals this year Added 01/06/2017, expires 01/11/2017
Extra £25 off iPhone 8 Get £25 off the upfront cost of an iPhone 8 on selected monthly plans at mobiles.co.uk Added 03/10/2017, expires 22/10/2017
Extra £15.99 off per month For a limited time get 20GB for £21 per month (usually £36.99) with this online voucher for EE Mobile Added 01/10/2017, expires 24/10/2017
iPhone 8 from £42 Order a new iPhone 8 at 3 Mobile from just £42 per month on selected pay monthly plans Added 19/09/2017, expires 30/11/2017
iPhone 8 starting at £37 p/m Get the iPhone 8 on contracts starting at just £37 per month at Mobiles.co.uk Added 15/09/2017, expires 02/11/2017
iPhone 8 from £9.99 Get the Apple iPhone 8 from just £9.99 upfront on selected EE Mobile plans Added 15/09/2017, expires 31/10/2017
20GB for the price of 5GB Get 4 times more data with selected pay monthly plans in the summer sale at O2 Mobile Added 12/08/2017, expires 30/08/2017
50% off tablets Get a 50% discount on the up-front cost on tablet contracts of 500MB data and above at O2 Mobile (excludes iPad Pro & Samsung Galaxy Pro S) Added 22/04/2016, expires 31/05/2017
50% off SIM only tariffs This month save up to 50% on all SIM only plans at O2 Mobile for the first 6 months Added 12/01/2017, expires 01/02/2017
Save up to £120 Get £120 off selected phones in the Android sale at O2 Mobile Added 21/10/2016, expires 02/11/2016
iPhone 6S from £9.99 upfront Order the new Apple iPhone 6S handset from just £9.99 upfront on selected tariffs at O2 Mobile Added 24/09/2015, expires 09/10/2016
£120 off handsets Save £120 on selected handsets in the January sale event at O2 Mobile Added 26/12/2015, expires 13/01/2016
Free £50 Google Play voucher Get a £50 Google Play voucher when you purchase a contract on the Samsung Galaxy S6, S6 edge, or S6 edge plus exclusively online at O2 Mobile Added 29/10/2015, expires 24/12/2015
50% off Black Friday takeover Get huge discounts of up to 50% in the Black Friday weekend sale at O2 Mobile Added 27/11/2015, expires 30/11/2015
Any O2 Mobile student discount listed enables you to save money when you shop online, helping your finances to go further while you are studying. Our team is constantly hunting down the best student offers for O2 Mobile across the web so that you can be sure you are getting the best deal. If a student discount is not available you can still make a saving as we also list O2 Mobile voucher codes and promotions.
To use a O2 Mobile discount code you just need to click on the Get Code & Open Site button, which will then reveal the combination of letters or numbers that need to be entered when you reach the payment stage in order to redeem the discount.