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Three's awesome unlimited data SIM only deal will finally finish...today

SIM only deals from Three
(Image credit: Future)

Update: We're not crying...we've just been cutting onions! Yep, this epic SIMO from Three has finally ended and it's now back up to an (admittedly still very reasonable) £20 per month. To discover the best current offers with all-you-can-eat data, check out our dedicated guide to the best unlimited data SIM only deals.

The tremendous Three SIM only deal with unlimited data that we've been crowing about for a few weeks now has finally been given an end date.

We knew it was getting serious when Three finally deigned to place a countdown timer on its SIM only deals page. It's due to hit zero at 11.59pm on Thursday night - yes, that's tonight!  - at which time we're assuming the price will head back up to its regular cost.

So what is this magical deal that we've been loving? Well, Three has improved its already excellent unlimited data SIM only deal by reducing the bills for the first six months by half. That means you can score unlimited data at a cut price of £10 a month for those first six months of your contract.

In the often-expensive world of unlimited data SIM only deals, it's easy to see how this one stands out - you can discover more details below. And while it's quite conceivable that Three could improve things again for Black Friday, it's well worth striking now if you have no appetite for that kind of gamble.

Three's awesome unlimited data SIM only deal:

Three | 24 months | Unlimited data | Unlimited calls and texts | £10 a month for the first six, then £20 per month
This SIM only deal really is exceptional - so good that it won the coveted Deal of the Year gong at the recent Mobile Choice Consumer Awards. You're getting unlimited data, calls and texts and only having to pay £10 a month for the first six months for it. For the rest of the contract, you're only paying £20 a month, which is still one of the best prices we've seen for no caps on your data.

DISCOUNT ENDS AT 11.59PM ON THURSDAY
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Why go with Three?

If you haven't already been won over by this amazing offer from Three then you'll be excited to hear that the network doesn't shy away from offering up some extra incentives as well.

Whether that be free exclusive prizes or extra roaming. You can see all of best parts of a Three SIM only deal or Three mobile deals down below.

  • Wuntu - Exclusive offers and freebies with Three's rewards app
  • Go Roam - Roaming abilities in 71 worldwide countries at no extra cost
  • Travel Swagger - Get travel upgrades with Easyjet with bag drop and early boarding