17 providers offer 191 broadband deals in Llanddona, from £20.00 a month and up to 1,600 Mbps. Typical measured speed is 135 Mbps down and 34 Mbps up, 34% above the UK download average.
Best value broadband deal in Llanddona, Isle of Anglesey
The best value in Llanddona, Isle of Anglesey 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 Llanddona, Isle of Anglesey
£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 Llanddona, Isle of Anglesey
The fastest deal available in Llanddona, Isle of Anglesey is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Llanddona, Isle of Anglesey
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 Llanddona, Isle of Anglesey
The cheapest deal in Llanddona, Isle of Anglesey 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 Llanddona, Isle of Anglesey
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 Llanddona, Isle of Anglesey
£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 Llanddona, Isle of Anglesey
17 providers serve Llanddona, Isle of Anglesey, 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 Llanddona, Isle of Anglesey download speed at 135 Mbps.
Upgrade nudge
Room to upgrade in Llanddona, Isle of Anglesey
Only 23% are on 300Mbps or faster, even though 87% 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 Llanddona, Isle of Anglesey line runs 135 Mbps.
Working from home
GreatStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 87% of Llanddona, Isle of Anglesey, and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Llanddona, Isle of Anglesey?
The wholesale networks carrying Llanddona, Isle of Anglesey broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Apart from Openreach, here is the network roster for Llanddona, Isle of Anglesey. 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
On top of the altnets, Openreach also serve Llanddona, Isle of Anglesey (Openreach reaches almost every UK doorstep, including yours).
We are seeing 17 providers selling deals into Llanddona, Isle of Anglesey today.
What broadband coverage does Llanddona, Isle of Anglesey have?
Superfast broadband reaches 87% of Llanddona, Isle of Anglesey premises and gigabit 87%, on Ofcom's premise-level data.
Can I rely on mobile broadband in Llanddona, Isle of Anglesey?
Outdoor 5G reaches 85% of Llanddona, Isle of Anglesey homes. Here is how mobile holds up if the line drops.
More areas in Isle of Anglesey
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 Llanddona, Isle of Angleseycome 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.