17 providers offer 190 broadband deals in Treuddyn, from £20.00 a month and up to 1,600 Mbps. Typical measured speed is 63 Mbps down and 12 Mbps up, 38% below the UK download average.
Best value broadband deal in Treuddyn, Flintshire
The best value in Treuddyn, Flintshire 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 Treuddyn, Flintshire
£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 Treuddyn, Flintshire
The fastest deal available in Treuddyn, Flintshire is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Treuddyn, Flintshire
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 Treuddyn, Flintshire
The cheapest deal in Treuddyn, Flintshire 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. Onestream is essentially level at £20.63 a month.
Cheapest in Treuddyn, Flintshire
300Mb Full Fibre (24 Months)
300 Mbps upload · Full Fibre
Best for 4–5 person households, heavy use
£20/mo
for 12 months, then £40/mo
Avg £30/mo over contract · £720 total over 24 months
Runner-up on price
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
Compare broadband deals in Treuddyn, Flintshire
£21/mo
rises to £24 in April 2027 (+£3)
Avg £23.25/mo over contract · £558 total over 24 months
£30/mo
rises to £33.50 in April 2027 (+£3.50)
Avg £32.63/mo over contract · £783 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 Treuddyn, Flintshire
17 providers serve Treuddyn, Flintshire, 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 Treuddyn, Flintshire download speed at 63 Mbps.
Upgrade nudge
Room to upgrade in Treuddyn, Flintshire
Only 0% are on 300Mbps or faster, even though 89% 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 Treuddyn, Flintshire line runs 63 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 89% of Treuddyn, Flintshire, and the fastest available is 160 Mbps. The full split by band is below.
Which broadband networks reach Treuddyn, Flintshire?
The wholesale networks carrying Treuddyn, Flintshire broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Independently-built fibre networks in Treuddyn, Flintshire, taken from the live deal mix. They don't cover every street, but on streets they reach, they typically beat the Openreach price.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
- Airband
Then there's Openreach (Openreach is laid to virtually every UK address).
Today's live count in Treuddyn, Flintshire: 17 providers on the page.
What broadband coverage does Treuddyn, Flintshire have?
Superfast broadband reaches 94% of Treuddyn, Flintshire premises and gigabit 89%, on Ofcom's premise-level data.
Can I rely on mobile broadband in Treuddyn, Flintshire?
Outdoor 5G reaches 85% of Treuddyn, Flintshire homes. Here is how mobile holds up if the line drops.
More areas in Flintshire
Nearby areas
Frequently asked questions
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* 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 Treuddyn, Flintshirecome 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.