16 providers offer 163 broadband deals in Fornham St Martin, from £20 a month (£40 after 12 months) and up to 5,000 Mbps. Typical measured speed is 54 Mbps down and 18 Mbps up, 47% below the UK download average. Full fibre is available to 86.3% of homes.
Deals for Fornham St Martin, checked and refreshed daily.
Best value broadband deal in Fornham St Martin
The best value in Fornham St Martin on full first-year cost is toob's Home 900: £248 across year one, about £21 a month. At 900 Mbps it copes with anything a household runs at once.
Best value in Fornham St Martin
£20/mo
rises to £22 in April 2027 (+£2)
Cheapest broadband deal in Fornham St Martin
The cheapest deal in Fornham St Martin is 300Mb Full Fibre (24 Months) from 4th Utility at £20.00 a month for 300 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £20.00 is an intro price that rises to £40.00 a month after the intro window, making the real first-year cost £240. toob is essentially level at £20.67 a month.
Cheapest in Fornham St Martin
£20/mo
for 12 months, then £40/mo
Runner-up on price
£20/mo
rises to £22 in April 2027 (+£2)
Fastest broadband deal in Fornham St Martin
The fastest deal available in Fornham St Martin is Full Fibre 5 Gigafast+ from Sky at 5,000 Mbps.
Fastest in Fornham St Martin
£50/mo
No rises, no surprises.
Compare broadband deals in Fornham St Martin
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£25/mo
rises to £29 in April 2027 (+£4)
£25.99/mo
rises to £29.99 in March 2027 (+£4)
£23.99/mo
rises to £27.99 in March 2027 (+£4)
Broadband providers in Fornham St Martin
16 providers serve Fornham St Martin including BT, Vodafone and EE, 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 Fornham St Martin download speed at 54 Mbps.
Upgrade nudge
Room to upgrade in Fornham St Martin
Only 8% are on 300Mbps or faster, even though 86% 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 Fornham St Martin line runs 54 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 86% of Fornham St Martin, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Fornham St Martin have?
Superfast broadband reaches 99% of Fornham St Martin premises but gigabit only 86%, so around 13% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Fornham St Martin?
Outdoor 5G reaches 96% of Fornham St Martin homes. Here is how mobile holds up if the line drops.
The two 5G figures differ. “5G availability” is everyday 5G running on the existing 4G core, which is what most phones show. “Next-gen 5G” is standalone 5G: a full 5G network with lower lag, still reaching fewer places.
More areas in West Suffolk
Nearby areas
Frequently asked questions
Ready to switch
See what's actually live in Fornham St Martin.
Enter your address and we'll show every deal you can genuinely order on your line, ranked by what you'll pay across the whole contract, not by who pays us.
Speed and coverage figures for Fornham St Martincome 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.