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ExclusiveiO2 SIM - 12 month contractMore CloseYour monthly costMonthly cost for 8 months(from 3 August 2026)£7.00Monthly cost for 4 months(from 3 April 2027)£9.50£2.50 price riseAverage£7.83Your cost breakdown*Effective monthly cost is the total cost of ownership divided by the total contract lengthTotal contract length12 monthsTotal cost of contract£94.00Effective monthly cost*£7.83O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationClose10GB data
First 8 months £7.00/month9-12 months £9.50/monthAverage £7.83/monthContract length 12 monthsTotal cost of ownership £94.00- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
ExclusiveiO2 SIM - 30 day rollingMore CloseYour monthly costMonthly cost for 1 month(no price rises)£10.00O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationClose10GB data
Monthly cost £10.00/monthContract length No contract- No price rises
- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
O2 SIM - 30 day rollingMore CloseYour monthly costMonthly cost for 1 month(no price rises)£13.00O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationClose30GB data
Monthly cost £13.00/monthContract length No contract- No price rises
- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
ExclusiveiO2 SIM - 12 month contractMore CloseYour monthly costMonthly cost for 8 months(from 3 August 2026)£14.00Monthly cost for 4 months(from 3 April 2027)£16.50£2.50 price riseAverage£14.83Your cost breakdown*Effective monthly cost is the total cost of ownership divided by the total contract lengthTotal contract length12 monthsTotal cost of contract£178.00Effective monthly cost*£14.83O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationClose250GB data
First 8 months £14.00/month9-12 months £16.50/monthAverage £14.83/monthContract length 12 monthsTotal cost of ownership £178.00- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
ExclusiveiO2 SIM - 12 month contractMore CloseYour monthly costMonthly cost for 8 months(from 3 August 2026)£15.00Monthly cost for 4 months(from 3 April 2027)£17.50£2.50 price riseAverage£15.83Your cost breakdown*Effective monthly cost is the total cost of ownership divided by the total contract lengthTotal contract length12 monthsTotal cost of contract£190.00Effective monthly cost*£15.83O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationClose300GB data
First 8 months £15.00/month9-12 months £17.50/monthAverage £15.83/monthContract length 12 monthsTotal cost of ownership £190.00- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
O2 SIM - 24 month contractMore CloseYour monthly costMonthly cost for 8 months(from 3 August 2026)£15.00Monthly cost for 12 months(from 3 April 2027)£17.50£2.50 price riseMonthly cost for 4 months(from 3 April 2028)£20.00£2.50 price riseAverage£17.08Your cost breakdown*Effective monthly cost is the total cost of ownership divided by the total contract lengthTotal contract length24 monthsTotal cost of contract£410.00Effective monthly cost*£17.08O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationClose50GB data
First 8 months £15.00/month9-20 months £17.50/month21-24 months £20.00/monthAverage £17.08/monthContract length 24 monthsTotal cost of ownership £410.00- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
O2 SIM - 24 month contractMore CloseYour monthly costMonthly cost for 8 months(from 3 August 2026)£20.00Monthly cost for 12 months(from 3 April 2027)£22.50£2.50 price riseMonthly cost for 4 months(from 3 April 2028)£25.00£2.50 price riseAverage£22.08Your cost breakdown*Effective monthly cost is the total cost of ownership divided by the total contract lengthTotal contract length24 monthsTotal cost of contract£530.00Effective monthly cost*£22.08O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationClose100GB data
First 8 months £20.00/month9-20 months £22.50/month21-24 months £25.00/monthAverage £22.08/monthContract length 24 monthsTotal cost of ownership £530.00- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
ExclusiveiO2 SIM - 30 day rollingMore CloseYour monthly costMonthly cost for 1 month(no price rises)£20.00O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationClose50GB data
Monthly cost £20.00/monthContract length No contract- No price rises
- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
O2 SIM - 24 month contractMore CloseYour monthly costMonthly cost for 8 months(from 3 August 2026)£22.00Monthly cost for 12 months(from 3 April 2027)£24.50£2.50 price riseMonthly cost for 4 months(from 3 April 2028)£27.00£2.50 price riseAverage£24.08Your cost breakdown*Effective monthly cost is the total cost of ownership divided by the total contract lengthTotal contract length24 monthsTotal cost of contract£578.00Effective monthly cost*£24.08O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationCloseUnlimited data
First 8 months £22.00/month9-20 months £24.50/month21-24 months £27.00/monthAverage £24.08/monthContract length 24 monthsTotal cost of ownership £578.00- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
ExclusiveiO2 SIM - 30 day rollingMore CloseYour monthly costMonthly cost for 1 month(no price rises)£30.00O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationClose150GB data
Monthly cost £30.00/monthContract length No contract- No price rises
- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
O2 SIM - 12 month contractMore CloseYour monthly costMonthly cost for 8 months(from 3 August 2026)£35.00Monthly cost for 4 months(from 3 April 2027)£37.50£2.50 price riseAverage£35.83Your cost breakdown*Effective monthly cost is the total cost of ownership divided by the total contract lengthTotal contract length12 monthsTotal cost of contract£430.00Effective monthly cost*£35.83O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationCloseUnlimited data
First 8 months £35.00/month9-12 months £37.50/monthAverage £35.83/monthContract length 12 monthsTotal cost of ownership £430.00- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal -
O2 SIM - 30 day rollingMore CloseYour monthly costMonthly cost for 1 month(no price rises)£38.00O2 benefits
- Upgrade anytime with O2 Refresh
- Rewards with O2 Priority
- 5G with all plans
- Free EU roaming up to 25GB
- 99%+ UK coverage
- Wi-Fi and VoLTE calling
O2 complaints O2 received an average of 3 complaints per 100,000 customers between January 2025 and March 2025 in Ofcom's pay monthly mobile complaintsO2 more informationCloseUnlimited data
Monthly cost £38.00/monthContract length No contract- No price rises
- Unlimited minutes and texts
- eSIM available
- 5G speeds
Sold by O2See deal
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Deals last updated: 3 hours 21 minutes ago
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