16 providers offer 181 broadband deals in Aberdyfi, from £20.00 a month and up to 1,600 Mbps. Typical measured speed is 45 Mbps down and 11 Mbps up, 55% below the UK download average.
Best value broadband deal in Aberdyfi, Gwynedd (LL35)
The best value in Aberdyfi, Gwynedd (LL35) 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 Aberdyfi, Gwynedd (LL35)
£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 Aberdyfi, Gwynedd (LL35)
The fastest deal available in Aberdyfi, Gwynedd (LL35) is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Aberdyfi, Gwynedd (LL35)
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 Aberdyfi, Gwynedd (LL35)
The cheapest deal in Aberdyfi, Gwynedd (LL35) 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 Aberdyfi, Gwynedd (LL35)
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 Aberdyfi, Gwynedd (LL35)
£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 Aberdyfi, Gwynedd (LL35)
16 providers serve Aberdyfi, Gwynedd (LL35), 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 Aberdyfi, Gwynedd (LL35) download speed at 45 Mbps.
Upgrade nudge
You could be getting more.
Slow broadband here is usually the contract, not the line. A faster package may already be available at your address for similar money.
Is your broadband good enough?
The typical Aberdyfi, Gwynedd (LL35) line runs 45 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 8% of Aberdyfi, Gwynedd (LL35), and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Aberdyfi, Gwynedd (LL35)?
The wholesale networks carrying Aberdyfi, Gwynedd (LL35) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
These are the alternatives to Openreach in Aberdyfi, Gwynedd (LL35): 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
- 4th Utility: 4th Utility, Rise Fibre
Underpinning the deal mix, Openreach reach the bulk of addresses (Openreach reaches almost every UK doorstep, including yours).
Aberdyfi, Gwynedd (LL35) sits in the catchment of 16 providers.
What broadband coverage does Aberdyfi, Gwynedd (LL35) have?
Superfast broadband reaches 90% of Aberdyfi, Gwynedd (LL35) premises but gigabit only 8%, so around 82% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Aberdyfi, Gwynedd (LL35)?
Outdoor 5G reaches 84% of Aberdyfi, Gwynedd (LL35), but 2% of homes get no indoor 4G from any network, so a mobile backup here wants a window.
How Aberdyfi, Gwynedd (LL35) compares within Gwynedd
Across 23 postcode districts in Gwynedd, by premises count, typical speed and gigabit coverage.
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 Aberdyfi, Gwynedd (LL35)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.