Cheapest Possible eSIM in the UK


After railing against eSIM-only phones for over a decade, I've finally succumbed. It appears impossible to buy a modern phone without them. Thankfully, most seem to be dual-SIM. So I can have a regular SIM card and an eSIM.

I find dual-SIM phones handy. I have a disposable number which I give out to people who don't need my main number. And when I go abroad, it's useful to have a local SIM. When I'm at home, I like my 2nd SIM to be used as a backup in case I'm somewhere with no signal on my primary line.

So, what's the cheapest eSIM in the UK?

I think it is Spusu - an MVNO on the EE network. 1GB, Unlimited Minutes, Unlimited SMS for... £2.90 per month!

Not bad! It offers 5G, VoLTE, WiFi Calling and EU roaming. If you spend most of your day on WiFi, it's a great offer. The contract is flexible, so you can cancel it at any time.

There are a few others to consider.

Lyca - another EE MVNO - have a special offer of £1.29 per month but that's only for the first 3 months. After that it jumps to £5.90. It should be possible to cancel after the first few months, but that's a bit of hassle.

GiffGaff are an O2 MVNO. They offer a free SIM, which you can convert to an eSIM. That will get you a number which supports incoming calls and texts - but you won't be able to make calls, send texts, or use data. Their cheapest monthly plan is £6. Or you can go pure PAYG and pay 25p/min for calls, 10p per text, and 25p per MB. Ouch!

Three will also give you a free eSIM. At PAYG rates, you'll pay 35p/min, 15p/text, 10p/MB.

If you want a data-only backup eSIM, I think the cheapest is £6.50 for 30 days with 3GB from Nomad. It is designed for tourists - and will roam onto all the major UK networks. No calls or texts, but handy if you need emergency data.

Those are the cheapest deals I could find. If you think you know of something cheaper - shove a link in the comments.


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6 thoughts on “Cheapest Possible eSIM in the UK”

  1. said on mastodon.green:

    @Edent

    Off topic..

    I have a sim that costs me 1 quid a day for the days I "use it".

    I use that SIM for my vehicle trackers. I SMS my vehicle tracker and it replies (via SMS) with it's location. So it costs me a quid each time but if I don't use it then it costs me nothing.

    I've spent two quid in five years for vehicle tracker comms.

    Afaik it's a vodaphone offer but I can't remember cause I never use it..

    Weird edge case I know but thought you might appreciate.

    Reply | Reply to original comment on mastodon.green
  2. ted says:

    three don't appear to do a payg esim, at least not a traditional payg

    a monthly contract is a monthly contract, it's NOT payg

    Reply

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