23 providers offer 325 broadband deals in London, from £13.50 a month (£18 after 12 months) and up to 5,000 Mbps. Typical measured speed is 107 Mbps down and 28 Mbps up, 6% above the UK download average. Full fibre is available to 89.3% of homes.
Deals for London, checked and refreshed daily.
Best value broadband deal in London
The best value in London on full first-year cost is giffgaff's Fast 24m: £180 across year one, about £15 a month. 200 Mbps covers streaming, video calls and working from home.
Best value in London
£5/mo
for 6 months, then £25/mo
Cheapest broadband deal in London
The cheapest deal in London is 150Mbps Full Fibre (24 Months) from 4th Utility at £13.50 a month for 150 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £13.50 is an intro price that rises to £18.00 a month after the intro window, making the real first-year cost £162. Community Fibre is essentially level at £14.00 a month. Above the UK average on download.
Cheapest in London
£13.50/mo
for 12 months, then £18/mo
Runner-up on price
£14/mo
No rises, no surprises.
Fastest broadband deal in London
The fastest deal available in London is 5 Gbps Premium Broadband (24m) from Community Fibre at 5,000 Mbps. Next fastest is Be2300 (12m) from BeFibre at 2,300 Mbps.
Fastest in London
£63/mo
No rises, no surprises.
Runner-up on speed
£49/mo
No rises, no surprises.
Compare broadband deals in London
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£23.99/mo
rises to £27.99 in March 2027 (+£4)
£23/mo
rises to £25 in April 2027 (+£2)
£33.99/mo
rises to £37.99 in March 2027 (+£4)
Broadband providers in London
23 providers serve London including Virgin Media, Sky and BT, with Community Fibre the fastest at 5,000 Mbps.
Ranked by Ofcom complaints per 100,000 customers, fewest first. A down arrow is below the industry average, up is above, and a dash means Ofcom publishes no figure for that provider (usually because it is below Ofcom's 1.5% market-share reporting threshold). A small diagonal arrow shows the past-year trend (↘ improving, ↗ getting worse).
Ofcom records the typical London download speed at 107 Mbps.
Upgrade nudge
Room to upgrade in London
Only 17% of the 2,542,000 connections here are on 300Mbps or faster, even though 89% can get gigabit.
Availability varies street by street across London, so the deal list at a specific address is what matters, not the regional average.
What speeds are people actually getting?
Gigabit reaches 89% of London, and the fastest available is 10,000 Mbps. The full split by band is below.
What broadband coverage does London have?
Superfast broadband reaches 98% of London premises but gigabit only 89%, so around 9% of homes can get fast broadband but not the fastest.
Browse broadband in local authority areas
Nearby areas
Frequently asked questions
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Speed and coverage figures for Londoncome from Ofcom's Connected Nations data, current to January 2026. Deal prices are pulled live from providers. Compiled by the FindBroadband team. See how we rank and source our data.