O2 Discount Codes in August 2026

O2

O2 is a principal telecommunications network operator that offers high speed 5G mobile data connectivity, monthly smart phone contracts, and flexible SIM only options. Browse verified O2 discount codes and checkout vouchers to save money on your next phones or tablets order at the checkout.

Blue robot mascot holding finger to lips, O2 Purpl discounts for disabilities and long term health conditions, mobility discounts and offers.

Browse all discounts, vouchers, and promos from All O2 offers

Blue O2 robot holding a SIM card, Purpl discounts for disabilities and long term health conditions, shopping discounts for disabled people.

Good to know

O2

£8 p/m, 50GB, SIM only + £5 voucher

Ends 12/09/26

Good to know

O2

£7 p/m, 10GB, SIM only

Good to know

O2

£12 p/m, 120GB, SIM only

Good to know

O2

£15 p/m 250GB, SIM only

About O2

O2 is a principal telecommunications network operator that offers high speed 5G mobile data connectivity, monthly smart phone contracts, and flexible SIM only options. Browse verified O2 discount codes and checkout vouchers to save money on your next phones or tablets order at the checkout.

O2 savings

<£500

saved by Purpl members

Avg savings: Unknown
Avg order value: £8.66

O2 savings

<£500

saved by Purpl members

Avg savings: Unknown
Avg order value: £8.66

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O2 Discount Codes in August 2026

Browse all discounts, vouchers, and promos from All O2 offers

£8 p/m, 50GB, SIM only + £5 voucher

£7 p/m, 10GB, SIM only

£12 p/m, 120GB, SIM only

£15 p/m 250GB, SIM only

About O2

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