15 providers offer 167 broadband deals in Llansannan, from £20 a month (£40 after 12 months) and up to 1,600 Mbps. Typical measured speed is 58 Mbps down and 13 Mbps up, 43% below the UK download average. Full fibre is available to 14.3% of homes.
Deals for Llansannan, checked and refreshed daily.
Best value broadband deal in Llansannan
The best value in Llansannan 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 Llansannan
£22/mo
for 12 months, then £44/mo
Cheapest broadband deal in Llansannan
The cheapest deal in Llansannan 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 Llansannan
£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 Llansannan
The fastest deal available in Llansannan is Full Fibre 1.6GB from EE at 1,600 Mbps. Zen Internet matches it at the same top speed.
Fastest in Llansannan
£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 Llansannan
£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 Llansannan
15 providers serve Llansannan 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 Llansannan download speed at 58 Mbps.
Upgrade nudge
You could be getting more.
Prices drift above the market rate the longer a contract runs, so if you have not compared in over a year you are likely paying more than you need to.
Is your broadband good enough?
The typical Llansannan line runs 58 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 14% of Llansannan, and the fastest available is 550 Mbps. The full split by band is below.
What broadband coverage does Llansannan have?
Superfast broadband reaches 89% of Llansannan premises but gigabit only 14%, so around 75% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Llansannan?
Outdoor 5G reaches 89% of Llansannan 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.
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Speed and coverage figures for Llansannancome 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.