Best Lyca Mobile SIM deals: 50GB for £4, 6GB for £3
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Check which of Lyca's choices on SIM only work out best on price this month, compared to other UK mobile networks. Last updated: 6th April 2026.
Lyca Mobile's best SIM only deals
This month's overall best Lyca Mobile SIM only deal
just
£4
a month
✔ Unlimited mins and 50GB data See full deal
at lycamobile.co.uk
(opens in new window)
Lyca Mobile's best SIM only plan this April in our opinion is their £8, 24‑month deal below, which comes with 50GB data, plus unlimited minutes and texts for your money:
It might not be the lowest-cost SIM only deal with 50GB data or more on the entire market but if you're sure you need a SIM using the EE network, it is the best-priced. See lower-priced networks' deals here:
Their £3 SIM with 6GB is our next favourite this April
just
£3
a month
✔ Unlimited mins and 6GB data See full deal
at lycamobile.co.uk
(opens in new window)
If that's more data than you need, we'd say this is one of Lyca's best deals on SIM only this month too. It's a 1‑month plan, comes with 6GB data, unlimited minutes and texts for £6 a month:
You can't actually currently beat Lyca's prices there for a SIM only deal with 6GB data or more on any other provider. Here are the closest alternatives each network is currently offering:
£20 Clubcard voucher (automatic, no need to claim)We also like their £3 for 12GB plan
just
£3
a month
✔ Unlimited mins and 12GB data See full deal
at lycamobile.co.uk
(opens in new window)
If you think you'll need more data, have a look at Lyca Mobile's 12GB SIM below at £6 a month, as it's another good deal. It's on a 24‑month plan and comes with 12GB data, unlimited minutes and texts:
There aren't any other networks with cheaper pricing on a SIM only deal with 12GB data or more than Lyca. If you want to see other providers' nearest efforts, use the dropdown below:
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Lyca Mobile’s SIM only prices and benefits compared
In our review of Lyca Mobile, we said we liked that they offer a great overall mix of coverage via EE’s network and full access to their 5G. That’s on top of a few other handy benefits:
Most of Lyca Mobile’s plans are sold as flexible 1-month deals, letting you switch plans each month as you need. You can compare prices against other networks using our comparison tool here.
Lyca tend to offer some of the lowest cost plans of all providers and are one of the cheapest ways onto EE’s network.
Their plans include different numbers of inclusive international minutes (from 0 to unlimited). International calls outside of that are also cheap. And they still offer inclusive roaming in these EU destinations.
Useful link: Our full Lyca Mobile review
Other good things to know about Lyca’s SIM only plans
Your Lyca Mobile SIM will be delivered up to 5 days via Royal Mail after ordering. The SIM package you receive will contain every size of SIM for any phone. And Lyca also offer eSIMs!
If you’re not satisfied with your SIM you can return it to get a full refund within 14 days. Here’s their full terms and conditions for this.
You don’t need to pass a credit check to join any Lyca Mobile SIM only deal as these are paid for up front. So Lyca are a great choice if you’ve been rejected for an EE contract but still want to use their network.
If you’re switching from another network to Lyca you can keep your old number by requesting a PAC from your current provider and sending it to Lyca at any time. Here’s their guide on how to do this.
Useful link: Compare Lyca Mobile SIM only deals