Superdrug Mobile SIM-only deals

5 plans, sorted by average monthly cost. Checked against Superdrug Mobile’s website on 17 August 2026.

Superdrug Mobile runs on Three’s network — same coverage, usually for less. Its plans include 5G and Wi-Fi calling.

Superdrug Mobile

Superdrug Mobile runs on Three’s network — same coverage, usually for less. Its plans include 5G and Wi-Fi calling.

Cheapest Superdrug Mobile plan is £7.00/mo. Superdrug Mobile runs on Three's network — compare it against every other provider using the same masts.

Superdrug Mobile FAQ

How much is Superdrug Mobile?

The cheapest Superdrug Mobile SIM-only plan is £7.00/mo (10GB, monthly rolling). Superdrug Mobile sells 5 plans in total, and I check every price against Superdrug Mobile's own site daily.

What network does Superdrug Mobile use?

Superdrug Mobile is an MVNO: it runs on Three's masts, so you get the same signal and coverage as Three, usually at a lower price.

Can I use Superdrug Mobile abroad in the EU?

Superdrug Mobile includes EU roaming. Inclusive EU roaming

Does Superdrug Mobile have 5G?

Yes — Superdrug Mobile includes 5G.

Does Superdrug Mobile support eSIM?

No — Superdrug Mobile is physical SIM only.

Does Superdrug Mobile put prices up mid-contract?

Superdrug Mobile does not raise prices mid-contract. Sold as 30-day rolling only — no fixed contract term, so no mid-contract price rise applies.

Also using the Three network

You can get the same underlying coverage from iD Mobile, SMARTY, simp mobile, Honest Mobile and Three, although prices, speeds, roaming and customer support differ. See the networks on Three →

Compare UK networks side by side →

Feature and price data is checked by Scrimpr against Superdrug Mobile's own site and public documentation. Networks change plans often — always confirm details on the provider's site before buying. Some links are affiliate links (marked *), which support Scrimpr at no cost to you.