O2 Coupons & Promo Codes

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  • Deals 11
£300 OFF

£300 Off Select Products

Save up to £300 On selected Samsung devices, including the Galaxy S20 Plus 5G. You don't need a coupon code of O2 to claim this hot offer. Just browse o2.co.uk to enjoy the deal.
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£25 OFF

Enjoy £25 Off W/ No Minimum

Tell a Friend offer applies to new customers only. Visit the landing page of O2 to grab this fantastic offer. Offer code is not needed to get this discount. Terms and conditions apply.
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Free Gifts

Free Gifts on Select Products

Get free airtime for the first three months When you buy the Huawei Mate 20 Pro or P20 Pro on a 15GB+ tariff. Grab this hot sale which doesn’t require a coupon code to be applied at O2. Simply visit o2.co.uk to get the deal.
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Recently Expired O2 Coupons

15% OFF

Get 15% Off Eligible Products

15% savings on Apple airpod orders. Receive instant 15% off discount on your order if you use given amazing coupon code above when you are at the checkout of o2.co.uk.
  • 11-16-19
AL15
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£144 OFF

£144 Off Specified Product

Up to £144 Off 15GB Apple iPhone Xs Max Like New. Get extra £144 off discount on your order if you apply given fabulous coupon code above while you are placing an order at o2.co.uk.
  • 08-01-20
4OFF
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£216 OFF

Save £216 on Specified Product

Up to £216 off Samsung Galaxy S10 5G Phones. To receive the fabulous £216 off discount simply copy this coupon code and enter it in the right box when make your purchase at o2.co.uk.
  • 08-01-20
6OFF
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£50 OFF

Get £50 Off Specified Product

Up to £50 off the Upfront Cost of 256GB Apple iPhone SE 2020. Make effective use of this given fabulous coupon code above to receive extra £50 off discount while making a purchase at O2.
  • 08-01-20
0OFF
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£216 OFF

Get £216 Off Specified Product

Save Up to £216 on Samsung Galaxy Note10 Plus 5G Like New. Receive extra £216 off discount on your order if you use great coupon code above while placing an order at o2.co.uk.
  • 07-30-20
6OFF
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$150 OFF

Get $150 Off Specified Product

$150 savings on Upfront Charge on iPhone Xs Max. Make good use of the fantastic coupon code to take instant $150 off discount when you are at the checkout of O2.
  • 07-25-20
N150
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£144 OFF

£144 Off Eligible Purchases

Up to £144 savings on Apple iPhone Xs Max Like New orders. Obtain this wonderful chance to save instant money by applying this coupon code above at the right box when you make your order at O2.
  • 07-05-20
4OFF
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