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O2 SIM Contracts Cashback Offers & Discounts

Get up to £82 of the price back with our O2 SIM Contracts cashback offers

Sign up for free and just shop with O2 SIM Contracts as normal. Our average member earns over £300 cashback a year.

How does TopCashback make money?
How does cashback work?
Will it cost me anything?
When will I actually get my cashback?
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New Customer 24 Month SIM Plans Cashback

For 24 Month Sim Only contracts with a tariff £25 and above
Exclusive
£82
For 24 Month Sim Only contracts with a tariff £15-£24.99
Exclusive
£55
For 24 Month Sim Only contracts with a tariff £1-£14.99
Exclusive
£20

New Customer 12 Month SIM Plans Cashback

10GB now £7 (See below for full details)
Exclusive
Ends in 4 Hours
£30
40GB now £8 (See below for full details)
Exclusive
Ends in 4 Hours
£30
50GB now £9 (see below for full details)
Exclusive
Ends in 4 Hours
£30
75GB now £10 (see below for full details)
Exclusive
Ends in 4 Hours
£30
100GB now £12 (see below for full details)
Exclusive
Ends in 4 Hours
£30
150GB now £14 (see below for full details)
Exclusive
Ends in 4 Hours
£30
250GB for £15 (see below for full details)
Exclusive
£30

This retailer also has: O2 Pay Monthly Contracts

O2 SIM Contracts

Happy with your phone? Save with a Pay Monthly SIM only deal. Keep your number when switching networks and choose from flexible 30-day, 12-month, or 24-month plans. Browse our best SIM only contracts today.
Read more

Cashback exclusions and terms

Exclusions
  • Existing customers
  • Use of a promotional/voucher code not posted and approved by TopCashback.
Terms
  • Cashback is calculated for the item(s) price only, not including VAT, delivery or other fees.
  • Should your cashback fail to track automatically, please submit a 'Missing Cashback' claim within 100 days of your order.

See also our general terms & conditions.

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