SIM-only deals with no mid-contract price rises
Many networks put prices up every April. The plans below come from networks that say they don't. Ranked by true monthly cost.
Prices checked by the SimSift team · updated UK time · How we rank deals
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| Plan | Contract | Price rises | Price a month | Checked | Action |
|---|---|---|---|---|---|
| Lebara 5GB | 30-day rolling | No annual rise (network states) | £5.00 | 30 Oct 2026 | Get dealAd |
| Lebara 30GB | 30-day rolling | No annual rise (network states) | £10.00 | 30 Oct 2026 | Get dealAd |
| Honest Mobile 4GB | 30-day rolling | None; loyalty discount lowers the bill | £13.50 | 30 Oct 2026 | Get dealAd |
| Lebara 50GB | 30-day rolling | No annual rise (network states) | £15.00 | 30 Oct 2026 | Get dealAd |
| Honest Mobile 10GB | 30-day rolling | None; loyalty discount lowers the bill | £17.50 | 30 Oct 2026 | Get dealAd |
| Lebara 100GB | 30-day rolling | No annual rise (network states) | £20.00 | 30 Oct 2026 | Get dealAd |
| Lebara Unlimited | 30-day rolling | No annual rise (network states) | £25.00 | 30 Oct 2026 | Get dealAd |
| Honest Mobile Unlimited | 30-day rolling | None; loyalty discount lowers the bill | £25.00 | 30 Oct 2026 | Get dealAd |
| Lebara Unlimited | 30-day rolling | No annual rise (network states) | £30.00 | 30 Oct 2026 | Get dealAd |
9 plans. Prices from Lebara's own site and the network; price rise policies from each network (sources below).
Why it matters
A rise of a few pounds each April adds up over a 24-month contract. Our true monthly cost includes stated rises, so you can compare plans fairly. How we rank deals.
Sources
- Lebara: “No annual price increases” (Lebara UK statement)Ad (checked 28 Oct 2026)
- Honest Mobile: Classic SIM (“Goodbye price hikes, hello loyalty savings”)Ad (checked 28 Oct 2026)
Questions people ask
What is a mid-contract price rise?
A price increase during your contract, usually each April. Check your contract terms for any set rise before you sign up.
Which SIM-only networks don't raise prices?
Of the networks we check, Lebara says it has no annual price increases, and Honest Mobile says it doesn't put up prices and instead cuts bills over time with a loyalty discount.
Can a 30-day rolling plan go up in price?
A network can change the price of a rolling plan with notice, and you can leave if it does. The networks on this page say they don't make annual rises.
How does SimSift count price rises?
Our true monthly cost adds any stated rises over the contract. See how we rank.