12 providers offer 43 broadband deals in Cirencester, from £19.94 a month and up to 80 Mbps. Typical measured speed is 62 Mbps down and 35 Mbps up, 39% below the UK download average. Full fibre is available to 82.0% of homes.
Deals for Cirencester, checked and refreshed daily.
Cheapest broadband deal in Cirencester
The cheapest deal in Cirencester is Onestream Fibre 55 from Onestream at £19.94 a month for 40 Mbps. POP Telecom is essentially level at £22.00 a month. Well below the UK average, which shows on a busy evening.
Cheapest in Cirencester
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Runner-up on price
£21/mo
rises to £24 in April 2027 (+£3)
Fastest broadband deal in Cirencester
The fastest deal available in Cirencester is Onestream Fibre 80 from Onestream at 80 Mbps. Below the UK average on download.
Fastest in Cirencester
£21.45/mo
rises to £24.20 in April 2027 (+£2.75)
Compare broadband deals in Cirencester
£24/mo
No rises, no surprises.
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£21/mo
rises to £24 in April 2027 (+£3)
£24/mo
No rises, no surprises.
Broadband providers in Cirencester
12 providers serve Cirencester including Sky, BT and Vodafone, with Onestream the fastest at 80 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 Cirencester download speed at 62 Mbps.
Upgrade nudge
Room to upgrade in Cirencester
Only 8% of the 5,400 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 Cirencester line runs 62 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 82% of Cirencester, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Cirencester have?
Superfast broadband reaches 98% of Cirencester 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 Cirencester?
Outdoor 5G reaches 80% of Cirencester homes. Here is how mobile holds up if the line drops.
The two 5G figures differ. “5G availability” is everyday 5G running on the existing 4G core, which is what most phones show. “Next-gen 5G” is standalone 5G: a full 5G network with lower lag, still reaching fewer places.
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Speed and coverage figures for Cirencestercome 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.