15 providers offer 168 broadband deals in Cawthorne, from £20 a month (£40 after 12 months) and up to 1,600 Mbps. Typical measured speed is 58 Mbps down and 13 Mbps up, 43% below the UK download average. Full fibre is available to 83.8% of homes.
Deals for Cawthorne, checked and refreshed daily.
Best value broadband deal in Cawthorne
The best value in Cawthorne on full first-year cost is 4th Utility's 900Mb Full Fibre (24 Months): £264 across year one, about £22 a month. At 900 Mbps it copes with anything a household runs at once.
Best value in Cawthorne
£22/mo
for 12 months, then £44/mo
Cheapest broadband deal in Cawthorne
The cheapest deal in Cawthorne 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.
Cheapest in Cawthorne
£20/mo
for 12 months, then £40/mo
Fastest broadband deal in Cawthorne
The fastest deal available in Cawthorne is Full Fibre 1.6GB from EE at 1,600 Mbps. Zen Internet matches it at the same top speed.
Fastest in Cawthorne
£33.99/mo
rises to £37.99 in March 2027 (+£4)
Runner-up on speed
£45/mo
No rises, no surprises.
Compare broadband deals in Cawthorne
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£1/mo
for 1 month, then £32.99/mo
£23/mo
No rises, no surprises.
£23.99/mo
rises to £27.99 in March 2027 (+£4)
Broadband providers in Cawthorne
15 providers serve Cawthorne including Sky, BT and Vodafone, 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 Cawthorne download speed at 58 Mbps.
Upgrade nudge
Room to upgrade in Cawthorne
Only 1% are on 300Mbps or faster, even though 84% 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 Cawthorne line runs 58 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 84% of Cawthorne, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Cawthorne have?
Superfast broadband reaches 100% of Cawthorne premises but gigabit only 84%, so around 16% of homes can get fast broadband but not the fastest.
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Speed and coverage figures for Cawthornecome 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.