19 providers offer 216 broadband deals in Llantwit Major, from £15.00 a month and up to 1,600 Mbps. Typical measured speed is 72 Mbps down and 18 Mbps up, 29% below the UK download average.
Best value broadband deal in Llantwit Major, Vale of Glamorgan (CF61)
The best value in Llantwit Major, Vale of Glamorgan (CF61) 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 Llantwit Major, Vale of Glamorgan (CF61)
£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 Llantwit Major, Vale of Glamorgan (CF61)
The fastest deal available in Llantwit Major, Vale of Glamorgan (CF61) is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Llantwit Major, Vale of Glamorgan (CF61)
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 Llantwit Major, Vale of Glamorgan (CF61)
The cheapest deal in Llantwit Major, Vale of Glamorgan (CF61) is Fast 24m from giffgaff at £5.00 a month for 200 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £5.00 is an intro price that rises to £25.00 a month after the intro window, making the real first-year cost £180. Comfortably faster than the UK average.
Cheapest in Llantwit Major, Vale of Glamorgan (CF61)
£5/mo
for 6 months, then £25/mo
Avg £20/mo over contract · £480 total over 24 months
Compare broadband deals in Llantwit Major, Vale of Glamorgan (CF61)
£5/mo
for 6 months, then £28/mo
Avg £22.25/mo over contract · £534 total over 24 months
Gig1 Broadband Only
41 Mbps upload · Hybrid Fibre-Coaxial
Best for power users & big households
£25.99/mo
rises to £29.99 in April 2027 (+£4)
Avg £28.99/mo over contract · £696 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 Llantwit Major, Vale of Glamorgan (CF61)
19 providers serve Llantwit Major, Vale of Glamorgan (CF61), 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 Llantwit Major, Vale of Glamorgan (CF61) download speed at 72 Mbps.
Upgrade nudge
Room to upgrade in Llantwit Major, Vale of Glamorgan (CF61)
Only 11% of the 3,200 connections here are on 300Mbps or faster, even though 92% 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 Llantwit Major, Vale of Glamorgan (CF61) line runs 72 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 92% of Llantwit Major, Vale of Glamorgan (CF61), and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Llantwit Major, Vale of Glamorgan (CF61)?
The wholesale networks carrying Llantwit Major, Vale of Glamorgan (CF61) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
These are the alternatives to Openreach in Llantwit Major, Vale of Glamorgan (CF61): 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, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
Sitting alongside, Openreach and Virgin Media O2 cover Llantwit Major, Vale of Glamorgan (CF61) as well (Openreach reaches almost every UK doorstep, including yours).
We are seeing 19 providers selling deals into Llantwit Major, Vale of Glamorgan (CF61) today.
What broadband coverage does Llantwit Major, Vale of Glamorgan (CF61) have?
Superfast broadband reaches 97% of Llantwit Major, Vale of Glamorgan (CF61) premises and gigabit 92%, on Ofcom's premise-level data.
Can I rely on mobile broadband in Llantwit Major, Vale of Glamorgan (CF61)?
Outdoor 5G reaches 100% of Llantwit Major, Vale of Glamorgan (CF61) homes. Here is how mobile holds up if the line drops.
5G & 4G home broadband
Outdoor 5G covers 100% of Llantwit Major, Vale of Glamorgan (CF61), enough for a 5G home-broadband hub to stand in for a fixed line.
How Llantwit Major, Vale of Glamorgan (CF61) compares within Vale of Glamorgan
Across 5 postcode districts in Vale of Glamorgan, 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 Llantwit Major, Vale of Glamorgan (CF61)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.