18 providers offer 197 broadband deals in St Asaph, from £15.00 a month and up to 1,600 Mbps. Typical measured speed is 71 Mbps down and 15 Mbps up, 30% below the UK download average.
Best value broadband deal in St Asaph, Denbighshire
The best value in St Asaph, Denbighshire 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 St Asaph, Denbighshire
£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 St Asaph, Denbighshire
The fastest deal available in St Asaph, Denbighshire is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in St Asaph, Denbighshire
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 St Asaph, Denbighshire
The cheapest deal in St Asaph, Denbighshire 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 St Asaph, Denbighshire
£5/mo
for 6 months, then £25/mo
Avg £20/mo over contract · £480 total over 24 months
Compare broadband deals in St Asaph, Denbighshire
£5/mo
for 6 months, then £28/mo
Avg £22.25/mo over contract · £534 total over 24 months
900Mb Full Fibre (24 Months)
900 Mbps upload · Full Fibre
Best for power users & big households
£22/mo
for 12 months, then £44/mo
Avg £33/mo over contract · £792 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 St Asaph, Denbighshire
18 providers serve St Asaph, Denbighshire, 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 St Asaph, Denbighshire download speed at 71 Mbps.
Upgrade nudge
Room to upgrade in St Asaph, Denbighshire
Only 3% of the 1,100 connections here are on 300Mbps or faster, even though 90% 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 St Asaph, Denbighshire line runs 71 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 90% of St Asaph, Denbighshire, and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach St Asaph, Denbighshire?
The wholesale networks carrying St Asaph, Denbighshire broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Apart from Openreach, here is the network roster for St Asaph, Denbighshire. The smaller altnets are normally the cheapest gigabit when they reach you, and the most patchy when they don't.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
- Airband
Underpinning the deal mix, Openreach reach the bulk of addresses (Openreach covers every UK premises bar a tiny remote tail).
There are 18 providers on the live deal list for St Asaph, Denbighshire.
What broadband coverage does St Asaph, Denbighshire have?
Superfast broadband reaches 98% of St Asaph, Denbighshire premises but gigabit only 90%, so around 8% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in St Asaph, Denbighshire?
Outdoor 5G reaches 84% of St Asaph, Denbighshire homes. Here is how mobile holds up if the line drops.
More areas in Denbighshire
Nearby areas
Frequently asked questions
Ready to switch
See what's actually live in St Asaph, Denbighshire.
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 St Asaph, Denbighshirecome 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.