Full fibre reaches 83.3% of homes in Hatfield, though only 19% of connections run at 300 Mbps or faster. Typical measured speed is 129 Mbps down and 20 Mbps up, 28% above the UK download average. 15 providers offer 222 broadband deals, up to 5,000 Mbps.
Deals for Hatfield, checked and refreshed daily.
Best value broadband deal in Hatfield
The best value in Hatfield 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 Hatfield
£20/mo
for 12 months, then £40/mo
Cheapest broadband deal in Hatfield
The cheapest deal in Hatfield 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 Hatfield
£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 Hatfield
The fastest deal available in Hatfield is Full Fibre 5 Gigafast+ from Sky at 5,000 Mbps.
Fastest in Hatfield
£45/mo
No rises, no surprises.
Compare broadband deals in Hatfield
£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.
£27.99/mo
rises to £31.99 in March 2027 (+£4)
Broadband providers in Hatfield
15 providers serve Hatfield including Virgin Media, BT and Vodafone, 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 Hatfield download speed at 129 Mbps.
Upgrade nudge
Room to upgrade in Hatfield
Only 19% of the 10,000 connections here are on 300Mbps or faster, even though 80% 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 Hatfield line runs 129 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 80% of Hatfield, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Hatfield have?
Superfast broadband reaches 96% of Hatfield premises but gigabit only 80%, so around 16% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Hatfield?
Outdoor 5G reaches 100% of Hatfield 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.
5G & 4G home broadband
Outdoor 5G covers 100% of Hatfield, enough for a 5G home-broadband hub to stand in for a fixed line.
More areas in Welwyn Hatfield
Nearby areas
Frequently asked questions
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Speed and coverage figures for Hatfieldcome 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.