Our favourite SIM-only deal from Three is STILL live

This Three deal was our favourite SIM-only offer during Black Friday and it’s still live over two weeks later: unlimited data for just £10 per month for the first six months of a two-year plan. The price will then rise to £20 per month for the remainder of the contract, which is still a competitive amount for bottomless data. That makes this a truly unmissable saving if you love to stream films or play mobile games.

If that wasn’t enough, you’ll also get blisteringly fast 5G speeds if your phone is compatible and you can share the data feast with another device via a personal hotspot. That’s ideal if you need to get some work done where there isn’t any Wi-Fi. As with most SIM-only deals nowadays, you’ll get unlimited minutes and texts thrown in too.

Buy now from Three

Not sure you need that much data? Three has extended another brilliant Black Friday deal indefinitely: 100GB of data for £16 per month on a two-year plan, with no price increases. That works out at £384 overall, compared to £420 for the unlimited offer above.

At the lower end of the data scale, you can also pick up 12GB for £10 per month on a 24-month plan (£240 overall) or £11 per month for one year (£132 overall). All of these SIM-only plans come with Three’s Go Roam Around The World feature, which allows you to use your phone as normal in 71 countries for a daily charge of £5. That’s much cheaper and less hassle than buying a separate SIM when you’re abroad.

So what’s Three like as a network? In our most recent review, we praised its improving 5G coverage and incredibly low prices for unlimited data plans (which are now even lower), while recognising that it’s not as fast as rivals such as EE and Vodafone.

Buy now from Three

This all-you-can-eat SIM-only deal from Three is incredible, but, as ever, it’s best to be quick as it won’t be around forever. If you’d like to size up the network’s competition, head to our roundup of the best SIM-only deals.