5G SIM only deals
SIM only plans with 5G included. Your phone needs to support 5G and you need 5G coverage where you use it; the network's checker will confirm both.
Deals come from our comparison partner and MoneyHQ may earn a commission if you take one.
5G plans right now
328 plans, £2.90 to £59.50 a month. 97 rolling one-month. 137 state a mid-contract rise.
| Network | Data | A month | Contract | Sold by | Rise |
|---|---|---|---|---|---|
| Spusu | 1GB · 5G | £2.90 | Rolling | Spusu | No mid-contract rise stated |
| Spusu | 3GB · 5G | £3.90 | Rolling | Spusu | No mid-contract rise stated |
| Sky Mobile | 3GB · 5G | £4 | 12 months | Sky Mobile | No mid-contract rise stated |
| Spusu | 5GB · 5G | £4.50 | Rolling | Spusu | No mid-contract rise stated |
| Lebara | 5GB · 5G | £4.50 | 12 months | Lebara Mobile | No mid-contract rise stated |
| Mozillion | 3GB · 5G | £4.50 | 24 months | Mozillion | No mid-contract rise stated |
| Mozillion | 3GB · 5G | £4.70 | 12 months | Mozillion | No mid-contract rise stated |
| TalkMobile | 5GB · 5G | £4.95 | Rolling | Talkmobile | No mid-contract rise stated |
Figures read from our comparison partner’s feed on 17 September 2026. Prices, allowances and rises are stated by each provider and can change.
Questions people ask
What is the lowest 5G SIM only price?
On 17 September 2026 the lowest monthly price we saw on 5G was £2.90 a month for 1GB on a rolling one-month plan. That deal states no mid-contract rise.
How much is unlimited data on 5G?
The lowest unlimited-data price we saw on 5G was £14 a month on 12 months, one of 58 unlimited plans in the comparison.
Can I get a 5G SIM with no contract?
Yes: 97 of the 328 5G plans we saw are rolling one-month plans you can leave with a month's notice.
Do 5G SIM only prices rise mid-contract?
137 of the 328 plans state a rise, shown as a pound amount and a date on each deal above. Rolling plans can change price with notice but carry no lock-in.
Are 5G SIM only deals 5G?
328 of the 328 plans we saw are 5G. Your phone must support 5G and you need 5G coverage where you use it.