Compare Lyca Mobile SIMs: 5GB for £3.50, 30GB for £5
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Have a look at the plans on Lyca's SIM only that we rate best this month. We've compared prices against every other network. Last updated: 4th September 2026.
Lyca Mobile's best SIM only deals
Our favourite current Lyca Mobile SIM only deal
just
£3.50
a month
✔ 1000 mins and 5GB data See full deal
at lycamobile.co.uk
(opens in new window)
Lyca Mobile's best SIM only plan this September in our opinion is their discounted £5, 1‑month deal below, which comes with 5GB data, plus 1000 minutes and 1000 texts for your money:
Lyca have actually got the best price in the UK at the moment for a SIM only deal 5GB data or more. If you want to see the plans other networks this beats, use the dropdown below:
Their £5 for 30GB plan is a decent deal for September
just
£5
a month
✔ Unlimited mins and 30GB data See full deal
at lycamobile.co.uk
(opens in new window)
To get a bigger data allowance, Lyca's £10 SIM below is another of their best deals this month. For £10 a month, it offers 30GB data, unlimited minutes and texts on a 1‑month plan:
If you're open to joining other networks than Lyca, you can actually get a similar deal for less, even with providers whose SIMs also use the EE network. See the networks with cheaper plans here:
They're also offering 75GB for £7.50 on SIM only currently
just
£7.50
a month
✔ Unlimited mins and 75GB data See full deal
at lycamobile.co.uk
(opens in new window)
To get an even bigger chunk of data, the next best SIM only plan on Lyca Mobile in our opinion is their 1‑month one below. For £15 a month, you get 75GB data, plus unlimited minutes and texts:
While it's good enough to be in our pick of Lyca's best SIM only deals, other providers do still have similar plans for less, even ones that also use the EE network. Here's which other networks can beat it:
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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