18 providers offer 215 broadband deals in Hatfield, from £15.00 a month and up to 1,600 Mbps. Typical measured speed is 130 Mbps down and 21 Mbps up, 29% above the UK download average.
Best value broadband deal in Hatfield, Welwyn Hatfield (AL10)
The best value in Hatfield, Welwyn Hatfield (AL10) 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 Hatfield, Welwyn Hatfield (AL10)
£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 Hatfield, Welwyn Hatfield (AL10)
The fastest deal available in Hatfield, Welwyn Hatfield (AL10) is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Hatfield, Welwyn Hatfield (AL10)
Full Fibre 1.6GB Premium
115 Mbps upload · Full Fibre
Best for power users & big households
£33.99/mo
rises to £37.99 in March 2027 (+£4)
Avg £37.32/mo over contract · £896 total over 24 months
Cheapest broadband deal in Hatfield, Welwyn Hatfield (AL10)
The cheapest deal in Hatfield, Welwyn Hatfield (AL10) is Fast 24m from giffgaff at £5.00 a month for 200 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £5.00 is an intro price that rises to £25.00 a month after the intro window, making the real first-year cost £180. Comfortably faster than the UK average.
Cheapest in Hatfield, Welwyn Hatfield (AL10)
£5/mo
for 6 months, then £25/mo
Avg £20/mo over contract · £480 total over 24 months
Compare broadband deals in Hatfield, Welwyn Hatfield (AL10)
£5/mo
for 6 months, then £28/mo
Avg £22.25/mo over contract · £534 total over 24 months
Gig1 Broadband Only
41 Mbps upload · Hybrid Fibre-Coaxial
Best for power users & big households
£25.99/mo
rises to £29.99 in April 2027 (+£4)
Avg £28.99/mo over contract · £696 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
Onestream Fibre 55
10 Mbps upload · Hybrid Fibre
Best for small homes, single 4K streamer
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Avg £22/mo over contract · £528 total over 24 months
Broadband providers in Hatfield, Welwyn Hatfield (AL10)
18 providers serve Hatfield, Welwyn Hatfield (AL10), 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 Hatfield, Welwyn Hatfield (AL10) download speed at 130 Mbps.
Upgrade nudge
Room to upgrade in Hatfield, Welwyn Hatfield (AL10)
Only 19% of the 9,400 connections here are on 300Mbps or faster, even though 83% 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, Welwyn Hatfield (AL10) line runs 130 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 83% of Hatfield, Welwyn Hatfield (AL10), and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Hatfield, Welwyn Hatfield (AL10)?
The wholesale networks carrying Hatfield, Welwyn Hatfield (AL10) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
These are the alternatives to Openreach in Hatfield, Welwyn Hatfield (AL10): smaller infrastructure firms that have laid their own fibre. The pricing pressure they create is good news on a Saturday morning bill review.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
Sitting alongside, Openreach and Virgin Media O2 cover Hatfield, Welwyn Hatfield (AL10) as well (Openreach covers every UK premises bar a tiny remote tail).
We are seeing 18 providers selling deals into Hatfield, Welwyn Hatfield (AL10) today.
What broadband coverage does Hatfield, Welwyn Hatfield (AL10) have?
Superfast broadband reaches 97% of Hatfield, Welwyn Hatfield (AL10) premises but gigabit only 83%, so around 14% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Hatfield, Welwyn Hatfield (AL10)?
Outdoor 5G reaches 100% of Hatfield, Welwyn Hatfield (AL10) homes. Here is how mobile holds up if the line drops.
5G & 4G home broadband
Outdoor 5G covers 100% of Hatfield, Welwyn Hatfield (AL10), enough for a 5G home-broadband hub to stand in for a fixed line.
How Hatfield, Welwyn Hatfield (AL10) compares within Welwyn Hatfield
Across 5 postcode districts in Welwyn Hatfield, by premises count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
Ready to switch
See what's actually live in Hatfield, Welwyn Hatfield (AL10).
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.
* 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 Hatfield, Welwyn Hatfield (AL10)come 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.