50% Off | O2 Shop Discount Code in December 2025

Trusted Partner since 2025

Active O2 Shop Voucher Codes and Promo Codes valid in the UK.

All Vouchers (50) Codes (1) Deals (46) Free Shipping (3)

Newest O2 Shop Discount Codes

Discount Description Expires
£10 off Christmas Offer: 100GB for £10 01/27/2026
£800 off O2 Christmas phone deals for up to £800 off 01/27/2026
£715 off Get up to £715 off the Galaxy S25 Ultra in the Christmas sale at O2 Expires in 2 days
30% off 30% off air up christmas gifting range including bottles and bundles 01/16/2026
£800 off Google Pixel 10 phones up to £800 off during Black Friday / Cyber Monday 01/09/2026

O2 Shop Discount Codes: Complete Timetable

Promo Code Discount Description First Issued Likely to Work Today?

SIGN UP TO GET CODE 25% off O2 NHS discount up to 25% off airtime plans Dec 28 2025 Yes

How to use a O2 Shop Offer？

  • Firstly, you pick up the item and add it to the shopping cart. Please ensure that you've chosen the proper quantity, color, size and other details.
  • Secondly, you copy the coupon code of Vouchersgo.co.uk which can be applied to the item you’ve chosen. It means that your item meets the application requirement of the coupon code. When you click on the coupon code, you can read its requirement.
  • Thirdly, you apply the discount code at checkout.
  • Finally, you get discounted price and pay for the item.

Why Can’t I use O2 Shop Coupon Codes?

  • If you can't use O2 Shop Discounts coupon codes, There are some reasons why you are unable to use:
  • 1. The code has expired.
  • 2. You have used the code already.
  • 3. The code has been entered incorrectly.
  • 4. The code can't be used on the product you're purchasing.
  • 5. The code requires you to spend a minimum amount which you've got not reached Please double check the code's terms and see the detail on the store site if you meet any questions.
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