Vodafone launches £25 unlimited SIM-only deal with £240 saving

If you happen to be happy with your current phone but not so happy with your monthly bill, Vodafone’s latest SIM-only offer could be just the thing.

The network is currently offering its Unlimited SIM-only plan for £25 a month, with customers saving £240 across a 24-month plan.

The deal is aimed at people who want unlimited data without a new handset, which could make it a useful switch for anyone keeping hold of their current phone for longer.

The plan includes unlimited data, calls and texts, giving users the freedom to stream, scroll, browse, message and use maps without constantly checking how much data is left. Vodafone says the SIM-only plan comes with a maximum download speed of 100Mbps, which should be plenty for everyday mobile use including social media, music streaming, video calls and watching content on the move.

It could be particularly appealing for people who have come to the end of a phone contract but are still paying more than they need to each month. Many customers continue using the same handset long after their original deal has finished, and switching to a Vodafone SIM-only deal can be one of the simplest ways to cut costs without changing phone.

The Vodafone offer is available on a 24-month plan. The monthly price is £25, rising to £27.50 from April 1, 2027, and then to £30 from April 1, 2028, so customers should factor those scheduled increases into the overall cost before signing up to the £25 unlimited plan.

The deal may also suit heavier phone users who do not want to worry about smaller data limits. Unlimited data can be especially handy for commuters, students, hybrid workers, frequent travellers around the UK, and anyone who regularly uses their phone as a hotspot, making the Vodafone unlimited data deal worth comparing.

For many people, the biggest saving may come from not upgrading their handset at all. With new smartphones often costing hundreds of pounds, keeping a perfectly good device and moving to a SIM-only mobile plan can be a more affordable way to stay connected.

It is worth checking coverage in your area before switching, as signal strength can vary depending on location, building type and device. Customers should also read the full plan details, including any roaming, speed and contract terms, before ordering the Vodafone SIM deal.

But for anyone currently paying more than £25 a month and not using a new handset as part of their contract, Vodafone’s latest SIM-only saving could be worth a closer look before the next bill lands.