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Three Broadband Deals | 4G & 5G Home Broadband

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Compare the best 3 Broadband Deals

Compare the latest Three 4G and 5G home broadband deals, with prices from £15 per month and next-day delivery. No engineer needed - just plug in and get online with next day delivery.

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About Three Home Broadband

Are you in short-term accommodation or splitting your time up between various locations? Do you need faster speeds but have limited fixed line broadband options at home? You've landed on the right page. Three’s Home Broadband is a great solution for you.

Three Home Broadband is a mobile service that lets users connect online via 4G or 5G networks.

When you sign up to a Three broadband deal, you can be sure:

  • You don’t need a wired connection (no landline or extra line rental costs)
  • You can set up your home broadband router yourself
  • Minimal installation is involved (5G outdoor plans will need external antennas installed).

Other than a few setting tweaks, it should be a case of plugging in the device. It’s as simple as getting online with your mobile phone.

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The different types of Three broadband

Three 5G Broadband

  • Available in areas with Three 5G coverage
  • Offers average download speeds of 150Mb
  • Fast enough for 4k streaming and multiple users
  • Connect up to 32 devices online at once
Broadband Genie Exclusive
Three 5G Hub Unlimited Home Broadband
  • Speed: 150Mb avg. speed
  • Set-up cost: £0
  • Contract: 24 months

Rewards:

£50 Choice of Voucher

£14 per month

£17.50 from 1st April 2027

See offer

Three 5G Outdoor Home Broadband

  • Connects to the strongest 5G signals available in your area
  • Includes an indoor eero 6 Wi-Fi router
  • Affordable prices from £15 per month
  • Average download speeds of 150Mb

Three 4G Home Broadband

  • Get up to 30 devices online at once
  • Truly unlimited data
  • Average download speeds of 14Mb

Three home broadband is sometimes referred to as ‘Home-Fi’. While 4G and 5G hubs are mobile Wi-Fi devices, they offer better range than a mobile dongle. 

Their signal is powerful enough to connect entire homes and businesses. Unlike a mobile broadband dongle, there’s no need to carry the hub around with you.

Are you guaranteed fast speeds with Three Home Broadband?

Three Home Broadband relies on Three’s wireless network signal. 

Coverage isn’t guaranteed across the country. Before you sign up, you should visit the Three Coverage Checker.

All Three deals come with a 30-day money-back guarantee. That gives you great peace of mind. We recommend making use of this if you’re not happy with the service you’re receiving.

Genie Tip: It’s possible to sign up to a Three Home Broadband deal on top of another broadband provider. 

5G home broadband deals are available on a rolling one-month basis, 12-month contracts or longer 24-month deals. This could be a great option if you need more temporary set-up, or as an emergency back-up option.

Three's money-back guarantee

Great news! All Three Broadband deals come with a 30-day money-back guarantee and no-set up fee. This means you’re free to trial the service and make sure you’re getting good reception and decent speeds.

There’s truly unlimited data included on all packages, too.

  • What does 'truly unlimited data' mean?

    You can download or stream as much as you want. There are no extra charges or limits.

Three eero mesh Wi-Fi

If your Three signal struggles in certain rooms, adding an eero mesh device can help boost coverage across your home.

You can use multiple mesh devices to create stronger signals around your home. This is useful if you have rooms or external spaces like garages that you need to extend your Wi-Fi to.

Each device can cover up to 1,500 square feet of Wi-Fi coverage.

Here are some handy guides. They can help you learn the differences between a Three 5G router, 4G hubs, outdoor hubs, and mesh Wi-Fi devices.

Three Broadband app

The Three app allows customers to keep on top of their bills and usage. It can also remind you when your contract ends. This way, you’ll know when you can upgrade or switch broadband providers for free.

You can also access Three’s customer support through live chat.

Three Mobile Broadband

Three Home Broadband deals are designed for home use. There’s an option to sign up to a 5G or 4G plan with Three’s mobile broadband, also known as 'MiFi'. This is a more portable option.

Three Broadband extras and free gifts

Keep an eye out for our round-up of broadband with free gifts.

It’s not unusual for broadband providers to offer a number of perks and bonuses to lure new customers. In the past, Three rewards have included contracts with a whole year at half price and gift cards.

Check out the latest Three rewards

Three Broadband: pros and cons

We like We don't like
  • Flexible one-month pay as you go packages
  • Simple to use with no landline or engineer visits required
  • Gives faster speeds to those who can’t get fibre optic broadband
  • You can use this on the move: great if you're between locations
  • No guarantee on broadband speeds
  • Coverage may be affected by thickness of walls and windows
  • 5G coverage may be limited
  • Traffic management policies are in place to throttle speed
  • Annual price rises on 12 and 24-month contracts

 

Find more no-contract broadband deals

Frequently asked questions about Three Home Broadband

  • What network does Three use?

    Three doesn’t rely on the Openreach network.

    The Three Network for mobile broadband also services Three Mobile phones.

    99% of the UK should have 4G coverage. Availability of the 5G mobile network will be more limited.

  • How fast is Three 5G broadband?

    Three 5G Home Broadband offers average download speeds of 150Mb.

  • Does Three broadband need a phone line?

    No. Three 4G and 5G Home Broadband doesn’t need a fixed line.

  • Does Three offer home phone packages?

    The beauty of Three’s Home Broadband is that it’s completely wireless and doesn’t require a landline. So it’s no surprise Three doesn’t offer any home phone packages.

    You can sign up for a Three mobile phone package and manage your broadband and phone billing all in one app.

  • What is the Three 5G Outdoor Hub for?

    If you can't get a good or reliable signal at your home, you may have the option of the Outdoor Hub. This can hook onto stronger 5G signals that are further away.

    The outdoor hub then connects to your eero Wi-Fi router for average download speeds up to 150Mb.

  • Can I get Three Broadband in my area?

    Check the coverage of Three's 4G or 5G service in your area before committing to any lengthy contract.

  • Does Three offer broadband and TV bundles?

    Three doesn’t offer any broadband or TV bundles - it’s a broadband only service.

  • How long will it take to install Three broadband?

    You won’t need an engineer visit to set up Three Home Broadband. Setting up your broadband is easy. Just plug in the hub and connect it to your device.

    If you order before 8pm, you should receive your hub the next working day.

  • Is Three Broadband any good?

    Read our Three Home Broadband Reviews page for real customer experiences. You could also ask the question to our Broadband Genius Community.

Switching to Three Broadband

Three is signed up to 'One-Touch Switch'. This means if you're out of contract with your current provider, you can switch to Three at the touch of a button.

Work through the checkout options carefully. You have a choice between:

  • Getting Three without switching (great for back-up or trialling the service)
  • Switching your existing broadband to Three (your current broadband provider will be cancelled)

Compare Three Deals

 
 
Emma Davenport

Meet the author:

Online Editor

Broadband Genie's Editor, Emma Davenport, has been contributing to the site since 2007. She has 25 years of experience writing articles, guides and tutorials on consumer technology for magazines and online.
 
Specialist subject: Broadband advice for vulnerable people

More about Three

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Sort by

Our deals are sorted by how popular they are with our visitors. The more people clicking on a deal - especially if they then buy it - the higher it is in our tables.

Sponsored deals are not factored in when sorting by popularity.

Pricing Calculation

Effective monthly cost = This shows how much you are effectively paying each month over the length of the contract by taking into account rewards savings and one-off fees. The calculation for this is monthly cost x length of contract + setup cost - rewards savings.

Monthly cost = What you'll pay each month. This does not include additional fees, such as phone calls, which may be added to your bill.

Setup cost = The cost of installation, postage for the Wi-Fi router, and any other one-off charges.

Total Price Rise Costs = This is the additional amount paid over the course of the contract based on any annual price rises by the provider.

Rewards saving = The value of vouchers and other perks included with a deal such as cashback, bill credit or a gift card which you can claim.

What does this mean?

The speedometer gives you a quick idea of how fast a deal is. Speeds are shown in average download speed (Mb/Gb) – here’s what each level means:

💡 Tip: You don’t always need the highest speed, but it can help make things smoother and future-proof your home.

What is a trending deal?

A trending deal is a package that has increased in popularity in recent days. We base this on the number of people clicking on, and buying the deal.

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