Full fibre reaches 80.4% of homes in King's Lynn, though only 10% of connections run at 300 Mbps or faster. Typical measured speed is 79 Mbps down and 56 Mbps up, 22% below the UK download average. 15 providers offer 202 broadband deals, up to 1,600 Mbps.
Deals for King's Lynn, checked and refreshed daily.
Best value broadband deal in King's Lynn
The best value in King's Lynn on full first-year cost is 4th Utility's 300Mb Full Fibre (24 Months): £240 across year one, about £20 a month. At 300 Mbps it copes with anything a household runs at once.
Best value in King's Lynn
£20/mo
for 12 months, then £40/mo
Cheapest broadband deal in King's Lynn
The cheapest deal in King's Lynn is Fibre 40 from Onestream at £18.50 a month for 40 Mbps. 4th Utility is essentially level at £20.00 a month. Well below the UK average, which shows on a busy evening.
Cheapest in King's Lynn
£18.50/mo
rises to £21.25 in April 2027 (+£2.75)
Runner-up on price
£20/mo
for 12 months, then £40/mo
Fastest broadband deal in King's Lynn
The fastest deal available in King's Lynn is Full Fibre 1.6GB from EE at 1,600 Mbps. Zen Internet matches it at the same top speed.
Fastest in King's Lynn
£38.99/mo
rises to £42.99 in March 2027 (+£4)
Runner-up on speed
£45/mo
No rises, no surprises.
Compare broadband deals in King's Lynn
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£27.99/mo
rises to £31.99 in March 2027 (+£4)
£23/mo
No rises, no surprises.
£23/mo
No rises, no surprises.
Broadband providers in King's Lynn
15 providers serve King's Lynn including Virgin Media, Sky and BT, with EE the fastest at 1,600 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 King's Lynn download speed at 79 Mbps.
Upgrade nudge
Room to upgrade in King's Lynn
Only 10% of the 12,000 connections here are on 300Mbps or faster, even though 78% 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 King's Lynn line runs 79 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 78% of King's Lynn, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does King's Lynn have?
Superfast broadband reaches 98% of King's Lynn premises but gigabit only 78%, so around 20% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in King's Lynn?
Outdoor 5G reaches 96% of King's Lynn 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.
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Speed and coverage figures for King's Lynncome 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.