O2 Voucher Codes & Discounts 2024


At the O2 website you can find the latest smartphones and then select a price plan that works for you. It has a huge range of pay monthly contracts, as well as PAYG options to make sure you get the right one based on call, text and data usage limits. Any active O2 Ireland voucher code or discount available to be used online can be found below.

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Active O2 Discount Codes and Vouchers for June 2024

No discounts available

Discounts from similar brands

iPhones from €60 a month Get your hands on the new Apple iPhone from just €60 per month with Vodafone Ireland Added by Deals Team • Ends 30/10/2024

8GB for €20 a month Save more on your mobile bill with 8GB for internet downloads and surfing for just €20 per month Added by Deals Team • Ends 30/10/2024

Expired O2 discounts

50% student discount Any students at HEAnet approved institutions can get half price internet with O2 Expired on 31/05/2015

Online deal - 20% off upgrades Register for Priority Moments and save 20% on your PAYG upgrade with this online exclusive for O2.ie Expired on 24/04/2015

Online exclusive - €50 off the S5 Get a €50 discount on the Samsung S5 (in any colour) on the Open 18 month plan with this online exclusive promo for O2 Ireland Expired on 04/04/2015

iPhone 6 from €59.99 Get a sparkling new iPhone 6 at O2 Ireland from just €59.99 on bill pay contracts Expired on 01/03/2015

Online exclusive - free iPhone 5C Get a a free 8GB iPhone 5C on the €55 monthly plan with this online exclusive promotion at O2 Ireland Expired on 10/12/2014

Save €50 on the iPhone 4S Get €50 off the iPhone 4S on prepay for a limited time only at O2 Ireland Expired on 30/09/2014

Half price internet for students and staff Get 50% off mobile broadband in the Back to College promotion at O2 Ireland Expired on 30/09/2014

€20 off prepay phones Save €20 on all prepay phones this month at O2 Ireland Expired on 31/08/2014

The site has opened in a new window. To claim your discount enter this code at the checkout: AUG14RE If the site did not open please click here

How to use a O2 voucher code

O2 voucher codes enable you to save more with your online purchases. By clicking on the Get Code & Open Site link you will be able to view a combination of letters and numbers. This should be entered into the O2 promo code or discount box when prompted on the site, which will have been automatically opened in a new window for you.

It acts as an easy way to save and where codes are not available you will find a list of any available O2 offers listed instead, whether it is a cut to the price of certain products or a site wide sale.