Three 5G broadband deals: prices, price rises and what you really pay.
Three 5G has 3 broadband-only deals in our live feed, from £14 a month (10 Mb) up to 150 Mb. Contracts come with a rise of £3.50 a month every April, written into the contract.
Every Three 5G broadband deal today
National broadband-only prices from our live feed, ranked by Deal Score. The average column spreads the full cost of the contract, set-up and price rises included, across every month.
| Deal | Per month | Average* | Contract | Set-up | Deal Score | Link |
|---|---|---|---|---|---|---|
| Three 4G Hub (24m)10 Mb down · 1 Mb up · FOUR_G | £14 | £17.50+£84 rises included | 24 mominimum | £0 | 56 | View deal |
| Three 5G Hub (24m)150 Mb down · 1 Mb up · FIVE_G | £14 | £17.50+£84 rises included | 24 mominimum | £0 | 54 | View deal |
| Three 5G Outdoor Hub (24m)150 Mb down · 1 Mb up · FIVE_G | £14 | £17.50+£84 rises included | 24 mominimum | £0 | 54 | View deal |
* Average monthly cost over the minimum term with set-up and contracted price rises. Rolling monthly deals are averaged over 12 months. Sorted by Deal Score. National prices on 27 October 2026; what you can get depends on your address.
What a Three 5G contract really costs, month by month
The price you sign up at is not the price you pay at the end. Here is the best Three 5G deal today if you started next month.
Uses the rise written into Three 5G’s contracts: +£3.50 a month every April. You pay £91 more than the starting price suggests. The exact date depends on when you sign.
Three 5G in facts
What Three 5G charges to start and to leave, how it raises prices, and what it promises when things go wrong.
- Network
- 4G and 5G mobile network · Addresses with confirmed 5G coverage
- Contract length
- 1, 12 or 24 months
- Price rises
- +£3.50 a month every 1 April, set in the contract
- Social tariff
- None
- Set-up and router
- £0; 30-day money back; up to £300 credit to switch
- Leaving early
- Not published
- Speed and Wi-Fi guarantee
- No speed guarantee (about 150 Mb on average in 5G areas); unlimited data
- Credit check
- Yes; you can be refused (for example under 3 years in the UK) or asked for a deposit
- Automatic compensation
- Not part of Ofcom’s automatic compensation scheme
- Ofcom complaints
- Not in Ofcom’s table, which covers the seven biggest providers
Worth knowing: Only sold at addresses with confirmed 5G coverage.
See the Three 5G deals that reach your address
Quick answers about Three 5G broadband
Worked out from today’s live deals and our Three 5G facts.
How much is Three 5G broadband?
On 27 October 2026, Three 5G broadband-only deals start at £14 a month for 10 Mb. The lowest average over a whole contract is £17.50 a month, set-up and price rises included.
Is Three 5G cheaper than Vodafone?
Three 5G’s cheapest deal averages £17.50 a month over the contract; Vodafone’s averages £22.50. Speeds differ, so compare like for like at your address.
How much will Three 5G put prices up?
+£3.50 a month every 1 April, set in the contract. Since 17 January 2025, any rise in a new contract must be shown in pounds and pence before you sign.
Does Three 5G have a social tariff?
Three 5G does not offer a social tariff. If you get Universal Credit or Pension Credit, providers such as BT, Virgin Media and Hyperoptic do.
Does Three 5G do a credit check?
Yes; you can be refused (for example under 3 years in the UK) or asked for a deposit. A soft check does not affect your credit score; a hard check is recorded on your file.
Calculated from live national prices on 27 October 2026 and facts checked 24 October 2026.
Is Three 5G worth it?
Three’s home broadband runs on its 4G and 5G mobile network through a router, so there is no line to install. It is only sold at addresses with confirmed 5G coverage, with unlimited data and contracts of 1, 12 or 24 months.
There is no speed guarantee; Three quotes about 150 Mb on average in 5G areas. Prices rise £3.50 a month every 1 April. You can be refused after a credit check, for example with under three years in the UK, or asked for a deposit. Three offers 30-day money back and up to £300 credit to switch.
you have no good fixed line, rent short-term or move often.
you need consistent speeds for gaming or large uploads.
Three 5G compared with other providers
Three 5G broadband: common questions
Can I get Three 5G broadband at my address?
Three 5G covers addresses with confirmed 5G coverage on 4G and 5G mobile network. Enter your postcode in the comparison above to see the Three 5G deals that reach you.
What happens when my Three 5G contract ends?
Three 5G must tell you 10 to 40 days before your minimum term ends, show its best deals for you, and remind you once a year after that. Out of contract, prices are usually higher, so it pays to switch or agree a new deal.
Can I switch to or from Three 5G with One Touch Switch?
Yes. Since 12 September 2024 you only contact the provider you are moving to, even between networks. Three 5G or your old provider must tell you about any exit fees, and the gap in service should be no more than one working day.
Does Three 5G pay compensation when broadband goes down?
Not automatically. Three 5G is not part of Ofcom’s automatic compensation scheme, so you need to ask. If a complaint is not resolved in six weeks, you can take it to an ombudsman for free.
Does Three 5G guarantee its speeds?
No speed guarantee (about 150 Mb on average in 5G areas); unlimited data.
Facts last checked 24 October 2026 against Three 5G’s terms, Ofcom and industry sources. Prices are national and change daily. Some providers pay us a commission when you switch through us; it never affects Deal Score or the order of deals. How we make money →