Cheapest Broadband UK 2026
Budget broadband deals from £20/month. Compare the lowest-cost packages from major UK providers.
You don't need to spend a fortune to get reliable broadband in the UK. With competition between providers at an all-time high, there are genuine bargains available — including fibre broadband from under £25 per month. The key to finding the cheapest broadband is looking beyond the headline price and considering the total cost of the contract, including any setup fees, mid-contract price rises, and the out-of-contract rate. Social tariffs are also available for households on certain benefits, cutting costs to as little as £12 per month. This guide compares the most affordable broadband deals currently available in the UK and explains what to watch out for when choosing a budget package.
Cheapest broadband deals compared
The table below shows the most affordable broadband packages available from major UK providers in 2026, ranked by monthly cost. All prices are for broadband-only packages (no TV bundle).
| Provider | Package | Speed | Monthly Cost | Contract | Total Cost |
|---|---|---|---|---|---|
| NOW Broadband | Brilliant Broadband | 11 Mbps | £20.00/mo | 12 months | £240 |
| Plusnet | Unlimited Broadband | 10 Mbps | £21.99/mo | 18 months | £396 |
| TalkTalk | Fibre 35 | 38 Mbps | £24.95/mo | 18 months | £449 |
| Plusnet | Unlimited Fibre | 36 Mbps | £24.99/mo | 18 months | £450 |
| Vodafone | Superfast 1 | 36 Mbps | £25.00/mo | 24 months | £600 |
| NOW Broadband | Super Fibre | 63 Mbps | £25.00/mo | 12 months | £300 |
| BT | Fibre Essential | 36 Mbps | £27.99/mo | 24 months | £672 |
| Sky | Superfast 59 | 59 Mbps | £28.00/mo | 18 months | £504 |
| Virgin Media | M125 | 132 Mbps | £28.00/mo | 18 months | £504 |
Broadband social tariffs: the cheapest option
If you or someone in your household receives certain means-tested benefits, you may be eligible for a broadband social tariff. These are discounted packages offered by major providers, with prices significantly below standard rates. According to Ofcom, around 4.4 million UK households are eligible for social tariffs, but fewer than 6% have taken them up.
| Provider | Tariff Name | Speed | Monthly Cost | Contract |
|---|---|---|---|---|
| BT | Home Essentials | 36 Mbps | £15.00/mo | 12 months |
| BT | Home Essentials 2 | 67 Mbps | £20.00/mo | 12 months |
| Virgin Media | Essential Broadband | 15 Mbps | £12.50/mo | Rolling monthly |
| Sky | Social Broadband | 36 Mbps | £20.00/mo | 18 months |
| Vodafone | Essentials Broadband | 38 Mbps | £12.00/mo | Rolling monthly |
What to look for in a cheap broadband deal
Total contract cost
Don't just look at the monthly price. A deal at £22/month on a 24-month contract costs £528, while £25/month on a 12-month contract costs only £300. Factor in setup fees and any annual price increases to calculate the true cost.
Speed vs price balance
Basic ADSL (10-11 Mbps) is the cheapest option, but fibre at 36-38 Mbps is often only £3-5 more per month and delivers a much better experience. Unless you're a very light user, entry-level fibre represents the best value in 2026.
Out-of-contract rate
When your deal ends, most providers move you to a significantly higher out-of-contract rate. This can add £5-£15/month. Set a calendar reminder to switch or renegotiate before your contract expires. This is one of the biggest hidden costs of cheap broadband.
Data limits and fair use
Nearly all UK broadband deals are now truly unlimited with no data caps or traffic management. However, always confirm "unlimited" means unlimited with no fair usage policy. Some budget providers may throttle speeds during peak times under a fair use policy.
7 ways to get cheaper broadband
- Switch at the end of your contract. Out-of-contract prices are always higher. Switching to a new-customer deal (even with the same provider) can save £60-£180 per year.
- Negotiate with your current provider. Call the retentions team and tell them you're thinking of leaving. Most providers will offer a discounted renewal deal rather than lose you as a customer.
- Consider broadband-only packages. If you don't need a landline phone service or TV bundle, broadband-only deals are cheaper. Many providers now offer broadband without a phone line.
- Check if you qualify for a social tariff. If you receive Universal Credit, Pension Credit, or other qualifying benefits, social tariffs can cut your broadband bill to £12-£20/month.
- Don't overpay for speed you don't need. A household of 1-2 people doing standard browsing and streaming doesn't need 100+ Mbps. Entry-level fibre at 36-38 Mbps is usually sufficient and much cheaper.
- Look at the total contract cost. A slightly higher monthly price on a shorter contract can work out cheaper overall — and gives you the flexibility to switch to a better deal sooner.
- Compare cashback and voucher offers. Some providers offer gift cards or cashback worth £50-£100 when you sign up through comparison sites. This effectively reduces your total cost.
Best providers for cheap broadband
Not all budget broadband is created equal. Some providers consistently offer the lowest prices while maintaining decent service quality. Here's how the main budget-friendly options compare.
Plusnet is regularly rated as one of the best value broadband providers in the UK. As a BT subsidiary using the same Openreach network, it offers reliable connectivity with award-winning customer service based in Sheffield. Their Unlimited Fibre package at around £25/month is one of the best value fibre deals available.
NOW Broadband (owned by Sky) stands out for offering both contract and no-contract options at competitive prices. Their 12-month contracts are shorter than most rivals, giving you flexibility without the premium of a rolling monthly deal. They also offer a no-contract option for those who want maximum flexibility.
TalkTalk has long positioned itself as a budget broadband provider, and its Fibre 35 package regularly appears in cheapest-deal roundups. TalkTalk also offers a fixed-price option on some packages, guaranteeing your monthly cost won't rise during the contract period.
Vodafone has become increasingly competitive in the broadband market, offering a price guarantee that means no mid-contract price rises on selected packages. This makes the total contract cost more predictable and can work out cheaper than rivals that apply CPI + 3.9% annual increases.
Pros and cons of budget broadband
Pros
- Genuine savings of £100-£200+ per year vs premium packages
- Basic fibre speeds (36-38 Mbps) sufficient for most households
- Social tariffs make broadband accessible for low-income households
- All UK broadband uses the same core networks — cheap doesn't mean unreliable
- Shorter contracts available with some budget providers
Cons
- Customer service may be slower or less responsive
- Routers included may be basic with limited Wi-Fi range
- Fewer extras (no security software, no Wi-Fi guarantee)
- Mid-contract price rises can erode initial savings
- Out-of-contract prices often higher proportionally
Cheap broadband FAQs
The cheapest broadband deals in the UK typically start from around £20-£22 per month for standard ADSL or basic fibre packages. Providers like Plusnet, TalkTalk and NOW Broadband regularly offer the lowest headline prices. Social tariffs from BT, Virgin Media and others can be even cheaper at £12-£20/month if you receive certain benefits.
Yes, cheap broadband can be perfectly adequate for many households. Budget fibre packages from providers like Plusnet and TalkTalk offer speeds of 36-38 Mbps, which is sufficient for HD streaming, browsing, and video calls. The main trade-offs with cheaper deals tend to be longer contracts, slower customer service, and fewer extras like premium routers.
Yes. Basic fibre broadband (FTTC, 36-38 Mbps) is now available from around £22-£25 per month from providers like Plusnet, TalkTalk and Vodafone. This is only marginally more expensive than ADSL and delivers 3-4 times faster speeds, making it the best value option for most households.
Broadband social tariffs are discounted packages available to people receiving certain government benefits such as Universal Credit, Pension Credit, or Employment and Support Allowance. Prices range from £12-£20/month for speeds of 36-67 Mbps. BT Home Essentials, Virgin Media Essential, and Vodafone Essentials are among the providers offering social tariffs. Ofcom estimates 4.4 million households are eligible.