18 providers offer 193 broadband deals in Monmouthshire, from £19.00 a month and up to 1,600 Mbps. Typical measured speed is 68 Mbps down and 18 Mbps up, 33% below the UK download average.
Best value broadband deal in Monmouthshire
The best value in 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 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 Monmouthshire
The fastest deal available in Monmouthshire is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in 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 Monmouthshire
The cheapest deal in 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 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 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 Monmouthshire
18 providers serve 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 Monmouthshire download speed at 68 Mbps.
Upgrade nudge
Room to upgrade in Monmouthshire
Only 7% of the 27,000 connections here are on 300Mbps or faster, even though 70% 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 Monmouthshire line runs 68 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 70% of Monmouthshire, and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Monmouthshire?
The wholesale networks carrying Monmouthshire broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Independently-built fibre networks in Monmouthshire, taken from the live deal mix. They don't cover every street, but on streets they reach, they typically beat the Openreach price.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
Plus Openreach (Openreach is on every street, so the interesting variable is the altnets).
Currently 18 providers have addressable deals in Monmouthshire.
What broadband coverage does Monmouthshire have?
Superfast broadband reaches 87% of Monmouthshire premises but gigabit only 70%, so around 17% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Monmouthshire?
Outdoor 5G reaches 97% of Monmouthshire, but 2% of homes get no indoor 4G from any network, so a mobile backup here wants a window.
Broadband speeds by Monmouthshire neighbourhood
Measured speeds range from 79 Mbps in Tidenham to 56 Mbps in Llanbadoc and Usk, so your street matters more than the Monmouthshire average.
| Neighbourhood | Median | vs area | Upload | Superfast | Gigabit | 5G |
|---|---|---|---|---|---|---|
| Tidenham NP16 | 79 | +12 | 38 | 95% | 81% | 96% |
| Mitchel Troy and Trellech United NP25 | 77 | +10 | 21 | 87% | 59% | 96% |
| Magor East with Undy NP26 | 66 | -2 | 18 | 94% | 84% | 97% |
| Llanelly NP7 | 61 | -7 | 16 | 82% | 64% | 96% |
| Llanbadoc and Usk NP15 | 56 | -11 | 15 | 79% | 67% | 97% |
Measured Ofcom data per Monmouthshire neighbourhood, ranked fastest first. Median and upload are in Mbps; vs area is the median difference from the Monmouthshire average; superfast, gigabit and 5G are the % of premises covered. Swipe the table sideways for more columns.
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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 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.