17 providers offer 209 broadband deals in Thamesmead, from £20.00 a month and up to 1,600 Mbps. Typical measured speed is 72 Mbps down and 15 Mbps up, 29% below the UK download average.
Best value broadband deal in Thamesmead, Bexley (DA18)
The best value in Thamesmead, Bexley (DA18) 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 Thamesmead, Bexley (DA18)
£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 Thamesmead, Bexley (DA18)
The fastest deal available in Thamesmead, Bexley (DA18) is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Thamesmead, Bexley (DA18)
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 Thamesmead, Bexley (DA18)
The cheapest deal in Thamesmead, Bexley (DA18) 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 Thamesmead, Bexley (DA18)
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 Thamesmead, Bexley (DA18)
£21/mo
rises to £24 in April 2027 (+£3)
Avg £23.25/mo over contract · £558 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 Thamesmead, Bexley (DA18)
17 providers serve Thamesmead, Bexley (DA18), 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 Thamesmead, Bexley (DA18) download speed at 72 Mbps.
Upgrade nudge
Room to upgrade in Thamesmead, Bexley (DA18)
Only 11% of the 1,400 connections here are on 300Mbps or faster, even though 78% 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 Thamesmead, Bexley (DA18) line runs 72 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 78% of Thamesmead, Bexley (DA18), and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Thamesmead, Bexley (DA18)?
The wholesale networks carrying Thamesmead, Bexley (DA18) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Real altnet coverage in Thamesmead, Bexley (DA18), not the press release version. The list comes from who is actually selling deals at addresses here, network by network.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
Then there's Openreach and Virgin Media O2 (Openreach is on every street, so the interesting variable is the altnets).
Right now 17 providers are running deals to addresses in Thamesmead, Bexley (DA18).
What broadband coverage does Thamesmead, Bexley (DA18) have?
Superfast broadband reaches 99% of Thamesmead, Bexley (DA18) premises but gigabit only 78%, so around 21% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Thamesmead, Bexley (DA18)?
Outdoor 5G reaches 100% of Thamesmead, Bexley (DA18) homes. Here is how mobile holds up if the line drops.
5G & 4G home broadband
Outdoor 5G covers 100% of Thamesmead, Bexley (DA18), enough for a 5G home-broadband hub to stand in for a fixed line.
How Thamesmead, Bexley (DA18) compares within Bexley
Across 9 postcode districts in Bexley, by premises count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
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See what's actually live in Thamesmead, Bexley (DA18).
Enter your address and we'll show every deal you can genuinely order on your line, ranked by what you'll pay across the whole contract, not by who pays us.
* 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 Thamesmead, Bexley (DA18)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.