ASDA Mobile SIM-only deals

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

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

ASDA Mobile

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

Cheapest ASDA Mobile plan is £5.00/mo. ASDA Mobile runs on Vodafone's network — compare it against every other provider using the same masts.

ASDA Mobile FAQ

How much is ASDA Mobile?

The cheapest ASDA Mobile SIM-only plan is £5.00/mo (3GB, monthly rolling). ASDA Mobile sells 15 plans in total, and I check every price against ASDA Mobile's own site daily.

What network does ASDA Mobile use?

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

Can I use ASDA Mobile abroad in the EU?

ASDA Mobile includes EU roaming. Inclusive EU roaming

Does ASDA Mobile have 5G?

Yes — ASDA Mobile includes 5G.

Does ASDA Mobile support eSIM?

Yes — ASDA Mobile supports eSIM. ASDA Mobile now offers eSIM.

Does ASDA Mobile put prices up mid-contract?

ASDA Mobile does not raise prices mid-contract. Doesn't build price rises into its plans (though doesn't rule them out entirely); you'd get 30 days' notice of any change.

Also using the Vodafone network

You can get the same underlying coverage from Lebara, Talkmobile, VOXI and Vodafone, although prices, speeds, roaming and customer support differ. See the networks on Vodafone →

Compare UK networks side by side →

Feature and price data is checked by Scrimpr against ASDA 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.