Compare 5G SIM only deals

10 of 134 results

Sorted by: Bestselling

List of SIM Only deals

Deals not available as upgrades for existing customers

Exclusive
Lebara Mobile SIM Deal
Uses Vodafone's Network
50 GBof 5G data
£3.18 a monthfor 3 months, then £7.95Price details
1 month contract
Includes roaming in 37 destinations
No Credit Check
Free roaming up to 30GB
No Annual Price Rise
Exclusive
Lebara Mobile SIM Deal
Uses Vodafone's Network
10 GBof 5G data
£2.38 a monthfor 3 months, then £5.95Price details
1 month contract
Includes roaming in 37 destinations
No Credit Check
No Annual Price Rise
Exclusive
Lebara Mobile SIM Deal
Uses Vodafone's Network
20 GBof 5G data
£2.78 a monthfor 3 months, then £6.95Price details
1 month contract
Includes roaming in 37 destinations
No Credit Check
No Annual Price Rise
iD Mobile SIM Deal
Uses Three Mobile's Network
50 GBof 5G data
£2.00 a monthfor 3 months, then £8.00Price details
12 month contract
Includes roaming in 50 destinations
3 months Free Apple Music and Arcade
Free roaming up to 30GB
No Annual Price Rise
O2 SIM Deal
Uses O2's Network
40 GBof 5G data
£8.00 a monthuntil April 2026then price rises every April in contract by £2.50Price details
12 month contract
Includes roaming in 48 destinations
O2 Priority Tickets
Exclusive
iD Mobile SIM Deal
Uses Three Mobile's Network
100 GBof 5G data
£2.50 a monthfor 3 months, then £10.00Price details
12 month contract
Includes roaming in 50 destinations
3 months Free Apple Music and Arcade
Free roaming up to 30GB
No Annual Price Rise
iD Mobile SIM Deal
Uses Three Mobile's Network
20 GBof 5G data
£6.00 a month
1 month contract
Includes roaming in 50 destinations
3 months Free Apple Music and Arcade
No Annual Price Rise
iD Mobile SIM Deal
Uses Three Mobile's Network
40 GBof 5G data
£7.00 a month
1 month contract
Includes roaming in 50 destinations
3 months Free Apple Music and Arcade
Free roaming up to 30GB
No Annual Price Rise
Exclusive
Lebara Mobile SIM Deal
Uses Vodafone's Network
1 GBof 5G data
£1.58 a monthfor 3 months, then £3.95Price details
1 month contract
Includes roaming in 37 destinations
No Credit Check
No Annual Price Rise
O2 SIM Deal
Uses O2's Network
100 GBof 5G data
£10.00 a monthuntil April 2026then price rises every April in contract by £2.50Price details
12 month contract
Includes roaming in 48 destinations
O2 Priority Tickets

Can't find what you're looking for?

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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