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.

Filter deals

Reset filters
Sort by Effective monthly Monthly price Upfront cost Total cost Most data

178 deals match your filters.

iD Mobile (Three network)
iD Mobile SIM Only on 5G 100GB (12 Month contract) with Unl…
SIM only · 12 months
Data100GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Capped Contracts Data Rollover Free EU Roaming 14-day return policy for online purchases
£10.00/mo
£120 over 12 months
See deal at iD Mobile
iD Mobile (Three network)
iD Mobile SIM Only on 5G 100GB (12 Month contract) with Unl…
SIM only · 12 months
Data100GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Capped Contracts Data Rollover Free EU Roaming 14-day return policy for online purchases
£10.00/mo
£120 over 12 months
See deal at iD Mobile
iD Mobile (Three network)
iD Mobile SIM Only on 5G 80GB (1 Month contract) with Unlim…
SIM only · Rolling / 30 days
Data80GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G Capped Contracts Data Rollover Free EU Roaming 14-day return policy for online purchases
£10.00/mo
No long-term commitment
See deal at iD Mobile
Chattr (O2 network)
Chattr 6GB
SIM only · Rolling / 30 days
Data6GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G No credit check No price hikes EU roaming O2 Priority
No contract — cancel when you want
£10.00/mo
No long-term commitment
See deal at Chattr
iD Mobile (Three network)
iD Mobile SIM Only on 5G 100GB (24 Month contract) with Unl…
SIM only · 24 months
Data100GB
MinutesUnlimited
TextsUnlimited
Term24 mths
5G Capped Contracts Data Rollover Free EU Roaming 14-day return policy for online purchases
£10.00/mo
£240 over 24 months
See deal at iD Mobile
iD Mobile (Three network)
iD Mobile SIM Only on 5G 90GB (12 Month contract) with Unli…
SIM only · 12 months
Data90GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Capped Contracts Data Rollover Free EU Roaming 14-day return policy for online purchases
£10.00/mo
£120 over 12 months
See deal at iD Mobile
Lebara (Vodafone network)
SIM Only 5GB
SIM only · Rolling / 30 days
Data5GB
Minutes1,000
Texts1,000
Term1 mth
5G
£5.00/mo
No long-term commitment
See deal at Lebara
Vodafone
Vodafone SIM Only Deals
SIM only · 24 months
via Fonehouse
Data60GB
MinutesUnlimited
TextsUnlimited
Term24 mths
£45 Automatic Cashback
£11.00/mo
£264 over 24 months
See deal at Fonehouse
Chattr (O2 network)
Chattr 25GB
SIM only · Rolling / 30 days
Data25GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G No credit check No price hikes EU roaming O2 Priority
No contract — cancel when you want
£11.00/mo
No long-term commitment
See deal at Chattr
VOXI (Vodafone network)
VOXI SIM Only Deals
SIM only · Rolling / 30 days
via Fonehouse
Data25GB
MinutesUnlimited
TextsUnlimited
Term1 mth
£12.00/mo
No long-term commitment
See deal at Fonehouse
Vodafone
Vodafone SIM Only Deals
SIM only · 12 months
via Fonehouse
Data70GB
MinutesUnlimited
TextsUnlimited
Term12 mths
£15 Automatic Cashback
£12.00/mo
£144 over 12 months
See deal at Fonehouse
Vodafone
Vodafone SIM Only Deals
SIM only · 12 months
via Fonehouse
Data100GB
MinutesUnlimited
TextsUnlimited
Term12 mths
£15 Automatic Cashback
£12.00/mo
£144 over 12 months
See deal at Fonehouse
O2
O2 SIM Only on Classic (1 Month contract) with Unlimited mi…
SIM only · Rolling / 30 days
Data120GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G Charge to mobile 5G-ready No speed caps Wi-Fi Calling
£12.00/mo
No long-term commitment
See deal at O2
O2
O2 SIM Only on Classic (12 Month contract) with Unlimited m…
SIM only · 12 months
Data120GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Charge to mobile 5G-ready No speed caps Wi-Fi Calling
£12.00/mo
£144 over 12 months
See deal at O2
iD Mobile (Three network)
iD Mobile SIM Only on 5G 200GB (1 Month contract) with Unli…
SIM only · Rolling / 30 days
Data200GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G Capped Contracts Data Rollover Free EU Roaming 14-day return policy for online purchases
£12.00/mo
No long-term commitment
See deal at iD Mobile
iD Mobile (Three network)
iD Mobile SIM Only on 5G 120GB (1 Month contract) with Unli…
SIM only · Rolling / 30 days
Data120GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G Capped Contracts Data Rollover Free EU Roaming 14-day return policy for online purchases
£12.00/mo
No long-term commitment
See deal at iD Mobile
Chattr (O2 network)
Chattr 50GB
SIM only · Rolling / 30 days
Data50GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G No credit check No price hikes EU roaming O2 Priority
No contract — cancel when you want
£12.00/mo
No long-term commitment
See deal at Chattr
iD Mobile (Three network)
iD Mobile SIM Only on 5G 150GB (24 Month contract) with Unl…
SIM only · 24 months
Data150GB
MinutesUnlimited
TextsUnlimited
Term24 mths
5G Capped Contracts Data Rollover Free EU Roaming 14-day return policy for online purchases
£12.00/mo
£288 over 24 months
See deal at iD Mobile
iD Mobile (Three network)
iD Mobile SIM Only on 5G 150GB (12 Month contract) with Unl…
SIM only · 12 months
Data150GB
MinutesUnlimited
TextsUnlimited
Term12 mths
5G Capped Contracts Data Rollover Free EU Roaming 14-day return policy for online purchases
£12.00/mo
£144 over 12 months
See deal at iD Mobile
1pMobile (EE network)
75GB prepay/PAYG SIM
Pay as you go · Rolling / 30 days
Data75GB
MinutesUnlimited
TextsUnlimited
Term1 mth
5G
30-day bundle, no contract
£12.50/mo
No long-term commitment
See deal at 1pMobile