Three broadband deals 2023: Pick up INCREDIBLE discounts

These terrific Three broadband deals will end up saving you fistfuls of cash and are incredibly easy to set up
Three broadband deals tend to be a cut above: no other internet service provider (ISP) can match it when it comes to an affordable, SIM-based connection. Unlike many of the other big ISPs, Three offers either 4G or 5G broadband via compact Hubs that you plug in and wirelessly connect to. It's effortless, there are no upfront costs and the company includes a 30-day money-back guarantee.
To help you find the Three broadband deal that closest fits your needs, we've rounded up the two best into categories below: the best overall and the best if you don't live in an area covered by 5G. It isn't an exhaustive list, but rather a duo of offers that the broadband boffins at Expert Reviews are happy to recommend.
And, for more information about what Three is actually like as an ISP and how we pluck the best deals for you out of the online ether, scroll further down the page.
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1. 5G Hub: The best Three broadband deal overall


Not only is this our pick of the Three broadband deals this month, but it's one of the best broadband offers overall: if you live in a 5G area, you'll be treated to an average download speed of 150Mbits/sec (more than enough for a house crammed with devices) for a mere £20/mth on a two-year contract. And, if that wasn't enough, you'll get the first three months completely free, saving you £60 overall. Phew!
Key details | |
Provider | Three |
Contract length | 24 months |
Monthly price | £20 |
Setup cost | £0 |
Download speed | 150Mbits/sec |
Price per megabit | 13p |
2. 4G Hub: The best Three broadband deal if you can't get 5G


Unfortunately, not everyone will be able to take advantage of the incredible deal above. However, never fear: Three also has a 4G plan at will serve up average download speeds of 10Mbits/sec (or more, depending on the strength of your signal) for £20/mth on a two-year contract, with the first three months for free.
Key details | |
Provider | Three |
Contract length | 24 months |
Monthly price | £20 |
Setup cost | £0 |
Download speed | 10Mbits/sec+ |
Price per megabit | £2 |
Why should you go for one of the Three broadband deals?
In our most recent Three review, where we awarded the network four stars out of a possible five for its rapidly improving download speeds and expanding 5G network. The company claims that its 4G coverage now reaches 99.8% of the UK population, while its 5G is available to around 56% of us (a handy checker on its website will let you know if you're in luck). And it's reliable too, leading us to declare the beginning of a “Three-naissance”.
The gnat in the ointment was Three's customer service scores, but 77% of its customers we surveyed for our Mobile Network Awards were satisfied with the firm's level of support. What's more, these quibbles are very easy to overlook when you're getting this amount of mobile broadband oomph for your money.
So how do we find the best Three broadband deals for you? At Expert Reviews, we put a lot of thought into the offers we recommend and always want to get the most for your money. We've outlined our full deal-hunting strategy in a dedicated article, which you can read by clicking on this link.