SIM only & pay as you go

Already got a handset you are happy with? A SIM-only plan is almost always cheaper. Rolling 30-day plans and pay-as-you-go bundles let you leave whenever you like.

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178 deals match your filters.

O2
O2 SIM Only on Mini 3GB (1 Month contract) with Unlimited m…
SIM only · Rolling / 30 days
Data3GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G 6 months Free Disney+ O2 Priority Charge to mobile Recommend a Friend and Earn Rewards
£24.00/mo
No long-term commitment
See deal at O2
O2
O2 SIM Only on Classic 50GB (24 Month contract) with 100 te…
SIM only · 24 months
Data50GB
MinutesUnlimited
Texts100
Term24 mths
5G O2 Priority Charge to mobile Recommend a Friend and Earn Rewards 5G-ready
£24.00/mo
£576 over 24 months
See deal at O2
O2
O2 SIM Only on Classic 20GB (12 Month contract) with 100 te…
SIM only · 12 months
Data20GB
MinutesUnlimited
Texts100
Term12 mths
5G O2 Priority Charge to mobile Recommend a Friend and Earn Rewards 5G-ready
£24.00/mo
£288 over 12 months
See deal at O2
O2
O2 SIM Only on Mini 3GB (1 Month contract) with 100 texts; …
SIM only · Rolling / 30 days
Data3GB
MinutesUnlimited
Texts100
Term1 mth
5G O2 Priority Charge to mobile Recommend a Friend and Earn Rewards 5G-ready
£24.00/mo
No long-term commitment
See deal at O2
Lebara (Vodafone network)
12 Month Plan Unlimited 1
SIM only · 12 months
DataUnlimited
MinutesUnlimited
TextsUnlimited
Term12 mths
Unlimited data 5G
£22.50/mo
£292.50 over 12 months
See deal at Lebara
O2
O2 SIM Only on Ultimate 100GB (24 Month contract) with Unli…
SIM only · 24 months
Data100GB
MinutesUnlimited
TextsUnlimited
Term24 mths
5G O2 Priority Charge to mobile Recommend a Friend and Earn Rewards Data Rollover
£24.99/mo
£599.76 over 24 months
See deal at O2
O2
O2 SIM Only on Ultimate 3GB (24 Month contract) with Unlimi…
SIM only · 24 months
Data3GB
MinutesUnlimited
TextsUnlimited
Term24 mths
5G O2 Priority Charge to mobile Recommend a Friend and Earn Rewards Data Rollover
£24.99/mo
£599.76 over 24 months
See deal at O2
O2
O2 SIM Only on Ultimate 100GB (24 Month contract) with 100 …
SIM only · 24 months
Data100GB
MinutesUnlimited
Texts100
Term24 mths
5G O2 Priority Charge to mobile Recommend a Friend and Earn Rewards Data Rollover
£24.99/mo
£599.76 over 24 months
See deal at O2
O2
O2 SIM Only on Ultimate 3GB (24 Month contract) with 100 te…
SIM only · 24 months
Data3GB
MinutesUnlimited
Texts100
Term24 mths
5G O2 Priority Charge to mobile Recommend a Friend and Earn Rewards Data Rollover
£24.99/mo
£599.76 over 24 months
See deal at O2
1pMobile (EE network)
Unlimited prepay/PAYG SIM
Pay as you go · Rolling / 30 days
DataUnlimited
Minutes0
TextsUnlimited
Term1 mth
Unlimited data
30-day bundle, no contract
£25.00/mo
No long-term commitment
See deal at 1pMobile
1pMobile (EE network)
Family Unlimited prepay/PAYG SIM
Pay as you go · Rolling / 30 days
DataUnlimited
Minutes0
TextsUnlimited
Term1 mth
Unlimited data
30-day bundle, no contract
£25.00/mo
No long-term commitment
See deal at 1pMobile
O2
O2 SIM Only on Classic (24 Month contract) with Unlimited m…
SIM only · 24 months
Data100GB
MinutesUnlimited
TextsUnlimited
Term24 mths
5G 3 months Free Disney+ O2 Priority Charge to mobile Recommend a Friend and Earn Rewards
£25.00/mo
£600 over 24 months
See deal at O2
O2
O2 SIM Only on Classic 100GB (24 Month contract) with 100 t…
SIM only · 24 months
Data100GB
MinutesUnlimited
Texts100
Term24 mths
5G O2 Priority Charge to mobile Recommend a Friend and Earn Rewards 5G-ready
£25.00/mo
£600 over 24 months
See deal at O2
Mozillion (EE network)
Mozillion SIM only
SIM only · 24 months
Data80GB
MinutesUnlimited
TextsUnlimited
Term24 mths
£12.95/mo
£621.60 over 24 months
See deal at Mozillion
O2
O2 SIM Only on Plus 20GB (12 Month contract) with Unlimited…
SIM only · 12 months
Data20GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G 6 months Free Disney+ O2 Priority Charge to mobile Recommend a Friend and Earn Rewards
£25.99/mo
£311.88 over 12 months
See deal at O2
O2
O2 SIM Only on Plus 20GB (12 Month contract) with 100 texts…
SIM only · 12 months
Data20GB
MinutesUnlimited
Texts100
Term12 mths
5G 6 months Free Disney+ O2 Priority Charge to mobile Recommend a Friend and Earn Rewards
£25.99/mo
£311.88 over 12 months
See deal at O2
O2
O2 SIM Only on Mini 20GB (1 Month contract) with 100 texts;…
SIM only · Rolling / 30 days
Data20GB
MinutesUnlimited
Texts100
Term1 mth
5G O2 Priority Charge to mobile Recommend a Friend and Earn Rewards 5G-ready
£27.00/mo
No long-term commitment
See deal at O2
O2
O2 SIM Only on Mini 20GB (1 Month contract) with Unlimited …
SIM only · Rolling / 30 days
Data20GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G 6 months Free Disney+ O2 Priority Charge to mobile Recommend a Friend and Earn Rewards
£27.00/mo
No long-term commitment
See deal at O2
Mozillion (EE network)
Mozillion SIM only
SIM only · 12 months
Data80GB
MinutesUnlimited
TextsUnlimited
Term12 mths
£13.50/mo
£324 over 12 months
See deal at Mozillion
Mozillion (EE network)
Mozillion SIM only
SIM only · Rolling / 30 days
Data80GB
MinutesUnlimited
TextsUnlimited
Term1 mth
£13.95/mo
No long-term commitment
See deal at Mozillion