22 providers offer 302 broadband deals in Longham, from £13.50 a month and up to 5,000 Mbps. Typical measured speed is 93 Mbps down and 23 Mbps up, 8% below the UK download average.
Best value broadband deal in Longham, Dorset
The best value in Longham, Dorset on full first-year cost is Plusnet's Full Fibre 145: £292 across year one, about £24 a month. A £155 reward card is bundled in. 145 Mbps covers streaming, video calls and working from home.
Best value in Longham, Dorset
£22.99/mo
rises to £26.99 in March 2027 (+£4)
Avg £26.32/mo over contract · £632 total over 24 months
Fastest broadband deal in Longham, Dorset
The fastest deal available in Longham, Dorset is Full Fibre 5 Gigafast+ from Sky at 5,000 Mbps.
Fastest in Longham, Dorset
Full Fibre 5 Gigafast+
3000 Mbps upload · Full Fibre
Best for power users & big households
£80/mo
No rises, no surprises.
£1925 total over 24 months
Cheapest broadband deal in Longham, Dorset
The cheapest deal in Longham, Dorset 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. giffgaff is essentially level at £15.00 a month. Above the UK average on download.
Cheapest in Longham, Dorset
150Mbps Full Fibre (24 Months)
150 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£13.50/mo
for 12 months, then £18/mo
Avg £15.75/mo over contract · £378 total over 24 months
Runner-up on price
£5/mo
for 6 months, then £25/mo
Avg £20/mo over contract · £480 total over 24 months
Compare broadband deals in Longham, Dorset
£5/mo
for 6 months, then £25/mo
Avg £20/mo over contract · £480 total over 24 months
£29/mo
rises to £31 in April 2027 (+£2)
Avg £30.50/mo over contract · £732 total over 24 months
Sky Full Fibre Gigafast
100 Mbps upload · Full Fibre
Best for power users & big households
£31/mo
No rises, no surprises.
£749 total over 24 months
150Mbps Full Fibre (24 Months)
150 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£18/mo
for 12 months, then £23/mo
Avg £20.50/mo over contract · £492 total over 24 months
Broadband providers in Longham, Dorset
22 providers serve Longham, Dorset, with Sky 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 Longham, Dorset download speed at 93 Mbps.
Upgrade nudge
Room to upgrade in Longham, Dorset
Only 11% are on 300Mbps or faster, even though 55% can get gigabit.
The faster line is already there. For most of these homes it is the contract holding them back, not the infrastructure.
Is your broadband good enough?
The typical Longham, Dorset line runs 93 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 55% of Longham, Dorset, and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Longham, Dorset?
The wholesale networks carrying Longham, Dorset broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Altnets reaching Longham, Dorset: the full-fibre networks that compete with Openreach. Where they reach, they're usually the cheapest gigabit option.
- CityFibre: Sky, TalkTalk, The One Broadband, Vodafone, Zen Internet
- 4th Utility: 4th Utility, Rise Fibre
- Hyperoptic
Alongside those, Openreach and Virgin Media O2 reach addresses here too (Openreach has a nationwide footprint, so it'll be available).
22 providers compete for Longham, Dorset broadband customers right now.
What broadband coverage does Longham, Dorset have?
Superfast broadband reaches 84% of Longham, Dorset premises but gigabit only 55%, so around 29% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Longham, Dorset?
Outdoor 5G reaches 94% of Longham, Dorset homes. Here is how mobile holds up if the line drops.
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Nearby areas
Frequently asked questions
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* Based on Go.Compare research estimating that 28% of UK broadband users pay for faster broadband speeds than they need (which we interpret as overpaying), equivalent to around 7.5m UK households.
Speed and coverage figures for Longham, Dorsetcome 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.