16 providers offer 194 broadband deals in Flintshire, from £20 a month (£40 after 12 months) and up to 1,600 Mbps. Typical measured speed is 84 Mbps down and 23 Mbps up, 17% below the UK download average. Full fibre is available to 87.9% of homes.
Deals for Flintshire, checked and refreshed daily.
Best value broadband deal in Flintshire
The best value in Flintshire on full first-year cost is 4th Utility's 900Mb Full Fibre (24 Months): £264 across year one, about £22 a month. At 900 Mbps it copes with anything a household runs at once.
Best value in Flintshire
£22/mo
for 12 months, then £44/mo
Cheapest broadband deal in Flintshire
The cheapest deal in 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 £20.86 a month.
Cheapest in Flintshire
£20/mo
for 12 months, then £40/mo
Runner-up on price
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Fastest broadband deal in Flintshire
The fastest deal available in Flintshire is Full Fibre 1.6GB from EE at 1,600 Mbps. Zen Internet matches it at the same top speed.
Fastest in Flintshire
£33.99/mo
rises to £37.99 in March 2027 (+£4)
Runner-up on speed
£45/mo
No rises, no surprises.
Compare broadband deals in Flintshire
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£23/mo
No rises, no surprises.
£23.99/mo
rises to £27.99 in March 2027 (+£4)
£25/mo
rises to £29 in April 2027 (+£4)
Broadband providers in Flintshire
16 providers serve Flintshire including Sky, BT and Vodafone, 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 Flintshire download speed at 84 Mbps.
Upgrade nudge
Room to upgrade in Flintshire
Only 10% of the 44,000 connections here are on 300Mbps or faster, even though 88% 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 Flintshire line runs 84 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 88% of Flintshire, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Flintshire have?
Superfast broadband reaches 96% of Flintshire premises but gigabit only 88%, so around 8% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Flintshire?
Outdoor 5G reaches 85% of Flintshire 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.
Broadband speeds by Flintshire neighbourhood
| Neighbourhood | Median | vs area | Upload | Superfast | Gigabit | 5G |
|---|---|---|---|---|---|---|
| Llanasa and Trelawnyd CH8 | 96 | +12 | 27 | 95% | 88% | 85% |
| Flint: Coleshill and Trelawny CH6 | 91 | +6 | 27 | 97% | 92% | 85% |
| Queensferry and Sealand CH5 | 80 | -4 | 23 | 98% | 91% | 85% |
| Northop CH7 | 76 | -8 | 20 | 94% | 84% | 85% |
Measured Ofcom data per Flintshire neighbourhood, ranked fastest first. Median and upload are in Mbps; vs area is the median difference from the Flintshire average; superfast, gigabit and 5G are the % of premises covered. Swipe the table sideways for more columns.
Postcode districts in Flintshire
Towns in Flintshire
Nearby areas
Frequently asked questions
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Speed and coverage figures for 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.