O2 discount code in August 2025

O2

O2 offers a wide range of flexible mobile plans designed to keep you connected.

The iconic O2 robot making a 'shh' gesture against a blue gradient background, representing O2's innovative and reliable services. Highlighting Purpl's exclusive disabled discounts for accessible mobile plans and connectivity in the UK

Browse all discounts, vouchers, and promos from O2

The O2 robot holding a SIM card with bubbles floating in the background, symbolising seamless connectivity. Showcasing Purpl's disabled discounts for affordable mobile services and data plans in the UK.

£8 a month, 32GB, 12 month SIM only contract, unlimited calls & texts

The O2 robot holding a SIM card with bubbles floating in the background, symbolising seamless connectivity. Showcasing Purpl's disabled discounts for affordable mobile services and data plans in the UK.

£8.50 a month, 45GB, 12 month SIM only contract, unlimited calls & texts

The O2 robot holding a SIM card with bubbles floating in the background, symbolising seamless connectivity. Showcasing Purpl's disabled discounts for affordable mobile services and data plans in the UK.

£10 a month, 70GB, 12 month SIM only contract, unlimited calls & texts

The O2 robot holding a SIM card with bubbles floating in the background, symbolising seamless connectivity. Showcasing Purpl's disabled discounts for affordable mobile services and data plans in the UK.

£12 a month, 100GB, 12 month SIM only contract, unlimited calls & texts

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£6 a month, 10GB, 12 month contract, unlimited calls & texts + £15 Voucher

Ends 21st August

iphone 16 in green

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£10 off upfront cost on any Apple iPhone pay monthly contract

Ends 31st August

iphone 16 in green

Carphone Warehouse

Get a £35 Amazon Voucher on iPhone 16 £29.99 per month, iD Mobile, £39 upfront & 100GB of data

Ending Soon

sky mobile

£10 a month, 3GB, 12 month contract, unlimited calls & texts

Ends 14th August

Ending Soon

sky mobile

£20 a month, unlimited data, 12 month contract, unlimited calls & texts

Ends 14th August

Ending Soon

sky mobile

£16 a month, 25GB, 12 month contract, 6 months half price, unlimited calls & texts

Ends 14th August

Ending Soon

sky mobile

£1 a month, 10GB, (3 months at £1, £14 per month thereafter) unlimited calls & texts

Ends 14th August

Samsung Galaxy Z Fold 7 in blue, open in tablet mode with triple rear camera setup. Premium foldable design and full front display.

Carphone Warehouse

Get a £70 Amazon voucher when you purchase the New Samsung Galaxy Z Fold7

Samsung Galaxy Z Flip 7 in blue, half-folded with dual rear cameras visible. Stylish foldable phone with sleek mirrored finish.

Carphone Warehouse

Get a £70 Amazon voucher when you purchase the New Samsung Galaxy Z Flip7

five iphone 16's side by side on a pink background

Apple iPhone 16 5x Data Boost to 500GB Data for £29.99 a month and £39 upfront

£10 a month, 70GB, 12 month airtime plan

£8 a month, 50GB, 12 month airtime plan

A person with dark hair, wearing a green shirt, is lying on a bed and smiling while looking at a smartphone. The background is neutral with soft lighting.

10% off all SIM plans for life & 50GB to get you started

A man sits at a desk in a cosy, well-lit room, focused on the laptop in front of him. The desk also holds a keyboard, computer mouse and a stack of books.

15% off Acer

20% off selected Xtra Plans - SIM only

20% off selected Xtra Plans - Pay Monthly Phones

20% off selected Xtra Plans - Tablets

20% off selected Xtra Plans - Refurbished Phones

A woman enjoying a concert, smiling and dancing with her hands in the air, wearing fun 3D-style glasses in a vibrant crowd.

£45.33 a month Samsung Galaxy S24 Ultra 5G 256GB Titanium Black with 150GB Complete Airtime

Three SIM only disabled discount for mobile phone

£12 a month 120GB SIM-Only Offer

Purpl Discounts

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