O2 Discount Codes

Active O2 Vouchers & Deals for January 2021

  • All (19)
  • Coupons (1)
  • Deals (18)
Verified Voucher Codes for O2

Coupons are tested and verified by us or our users. Remember to read the terms and conditions carefully before use them.

Unpopular Voucher Codes for O2

Most of these coupons were posted with no expiration date for a long time ago and probably don't work anymore. However you can still try them because some coupons do work forever.

Expired O2 Coupons

O2 Coupon Activities

Discount Expire Time Code
Previous hot Promo Code - Up to £144 Off 15GB Apple iPhone Xs Max Like New at O2 08-01-20 LNAT4OFF
Frequently Released Promo Code - £20 savings on Apple watch series 5 from O2 04-18-20 20OFFS5WATCH
Newest O2 Promo Code - Save Up to £216 on Samsung Galaxy Note10 Plus 5G Like New @O2 07-30-20 LNAT6OFF
Last update time: 01-14-21

2020 Shopping Season Discount Review

Discount Expire Time Code
New Year's Day Coupon - Up to 40% off an Airtime Plan on O2 Refresh, when you add a connection to your Family Plan
Black Friday Coupon - O2: Black Friday/Cyber Monday - £120 off iPhone 12 64GB & £150 off iPhone 11 11-30-20
Cyber Monday Coupon - O2: Black Friday/Cyber Monday - £120 off iPhone 12 64GB & £150 off iPhone 11 11-30-20
Christmas Coupon - Christmas: Save up to £144 on iPhone 12 family, or up to £72 on iPhone 12 Pro family from O2 12-25-20