18 providers offer 193 broadband deals in Abergavenny, from £19.00 a month and up to 1,600 Mbps. Typical measured speed is 66 Mbps down and 17 Mbps up, 35% below the UK download average.
Best value broadband deal in Abergavenny, Monmouthshire
The best value in Abergavenny, Monmouthshire 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 Abergavenny, Monmouthshire
£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 Abergavenny, Monmouthshire
The fastest deal available in Abergavenny, Monmouthshire is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Abergavenny, Monmouthshire
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 Abergavenny, Monmouthshire
The cheapest deal in Abergavenny, Monmouthshire is Explorer 300 from Gigaclear at £19.00 a month for 300 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. 4th Utility is essentially level at £20.00 a month.
Cheapest in Abergavenny, Monmouthshire
£19/mo
No rises, no surprises.
£342 total over 18 months
Runner-up on price
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
Compare broadband deals in Abergavenny, Monmouthshire
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
£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 Abergavenny, Monmouthshire
18 providers serve Abergavenny, Monmouthshire, 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 Abergavenny, Monmouthshire download speed at 66 Mbps.
Upgrade nudge
Room to upgrade in Abergavenny, Monmouthshire
Only 9% of the 4,300 connections here are on 300Mbps or faster, even though 82% 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 Abergavenny, Monmouthshire line runs 66 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 82% of Abergavenny, Monmouthshire, and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Abergavenny, Monmouthshire?
The wholesale networks carrying Abergavenny, Monmouthshire broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Altnets present in Abergavenny, Monmouthshire, derived from who is actually selling into addresses here. Worth checking your specific address because their footprints can stop and start a few doors apart.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
Layered on top, Openreach also reach this area (Openreach is the universal default, so the address question is which altnet, not whether Openreach).
18 providers compete for Abergavenny, Monmouthshire broadband customers right now.
What broadband coverage does Abergavenny, Monmouthshire have?
Superfast broadband reaches 98% of Abergavenny, Monmouthshire premises but gigabit only 82%, so around 16% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Abergavenny, Monmouthshire?
Outdoor 5G reaches 97% of Abergavenny, Monmouthshire, but 2% of homes get no indoor 4G from any network, so a mobile backup here wants a window.
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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 Abergavenny, Monmouthshirecome 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.