giffgaff SIM only deals

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Sorted by: Bestselling

List of SIM Only deals

Deals not available as upgrades for existing customers

giffgaff SIM Deal
Uses O2's Network
2 GBof 5G data
£6.00 a month
No contract
Roam in 38 destinations
No annual price rise
giffgaff SIM Deal
Uses O2's Network
40 GBof 5G data
£10.00 a month
No contract
Roam up to 5GB in 38 destinations
No annual price rise
giffgaff SIM Deal
Uses O2's Network
5 GBof 5G data
£8.00 a month
No contract
Roam up to 5GB in 38 destinations
No annual price rise
giffgaff SIM Deal
Uses O2's Network
6 GBof 5G data
£8.00 a month
18 month contract
Roam up to 5GB in 38 destinations
No annual price rise
giffgaff SIM Deal
Uses O2's Network
75 GBof 5G data
£12.00 a month
No contract
Roam up to 5GB in 38 destinations
No annual price rise
giffgaff SIM Deal
Uses O2's Network
150 GBof 5G data
£12.00 a month
18 month contract
Roam up to 5GB in 38 destinations
No annual price rise
giffgaff SIM Deal
Uses O2's Network
75 GBof 5G data
£10.00 a month
18 month contract
Roam up to 5GB in 38 destinations
No annual price rise
giffgaff SIM Deal
Uses O2's Network
150 GBof 5G data
£15.00 a month
No contract
Roam up to 5GB in 38 destinations
No annual price rise
giffgaff SIM Deal
Uses O2's Network
300 GBof 5G data
£15.00 a month
18 month contract
Roam up to 5GB in 38 destinations
No annual price rise
giffgaff SIM Deal
Uses O2's Network
200 GBof 5G data
£20.00 a month
18 month contract
Roam up to 5GB in 38 destinations
No annual price rise

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Previously, most mobile networks raised contract prices in line with inflation. From January 2025, however, Ofcom will ban inflation-based price hikes on new contracts, requiring future increases to be fixed and clearly stated upfront.

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