VOXI's best SIMs: 80GB for £10, 100GB for £12
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Have a look at the plans on VOXI's SIM only that we rate best this month. We've compared prices against every other network. Last updated: 14th November 2025.
VOXI's best SIM only deals
This month's best SIM only deal on VOXI
just
£10
a month
✔ Unlimited mins and 80GB data See full deal
at voxi.co.uk
(opens in new window)
Out of all the SIM only plans available this November on VOXI, we'd say their best value deal is their discounted 1‑month SIM below, which gets you 80GB data, plus unlimited minutes and texts for £10 a month:
It might be one of VOXI's best deals on SIM only but you can get a lower price for a similar plan on other providers, even ones that use the Vodafone network. See which networks that are cheaper here:
VOXI are also offering 100GB for £12 on SIM only
just
£12
a month
✔ Unlimited mins and 100GB data See full deal
at voxi.co.uk
(opens in new window)
To get more data, another good deal on VOXI at the moment is their discounted £12 SIM only plan here, which includes 100GB data instead, plus unlimited minutes and texts:
This is good for VOXI but it's not an unbeatable price. You can get similar SIM only plans for less with some other providers, even ones that also use the Vodafone network. Here's where else you can get a lower price:
They've also got a 500GB for £20 SIM plan at the moment
just
£20
a month
✔ Unlimited mins and 500GB data See full deal
at voxi.co.uk
(opens in new window)
For people who need even more data, our next best pick of VOXI SIM only plans is their discounted 1‑month £20 deal below, which gets you 500GB data and unlimited minutes and texts:
It's a good deal by VOXI's standards but price-wise you can still beat this plan on other providers (even ones that still use the Vodafone network). See who's offering it for less here:
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How VOXI compare for benefits and SIM only prices
In our VOXI review, we said we liked VOXI’s great mix of coverage and great data speeds via Vodafone’s network. They offer an identical network experience to being on Vodafone (read our VOXI vs Vodafone guide).
All of their SIM only plans are on 1-month deals. They don’t offer a massive range of data options, but there’s enough choice to suit most people’s data needs.
VOXI’s SIMs tend to be fairly cheap and they’re one of the cheapest ways to get onto the Vodafone network (alongside ASDA and Virgin Mobile).
They offer unlimited social media data on all plans and unlimited streaming data on most of them. And you can get extra rewards for bringing friends onto VOXI. But they don’t offer inclusive EU roaming any more.
Useful link: Our full VOXI network review
Other handy things to know about VOXI’s SIM only plans
Your VOXI SIM will arrive between 2-4 working days. The package you receive will contain each size of SIM card, so you can fit your SIM into any phone. VOXI don’t yet offer eSIMs (see the networks that do here).
If you’re unhappy with your SIM you can return it within 14 days. You’ll have to pay for whatever you used up to that point, so you may not get a full refund if you used some data (read full details here).
All VOXI’s SIMs are paid for up front, so you don’t need to pass a credit check to join them on SIM only. But you will have to give some identification details just to let them know who you are.
To keep your number when switching to VOXI from another provider you’ll have to request a PAC from your old provider and give it to VOXI at any time. Here’s their guide on how to do this.
Useful link: VOXI’s SIM only deals