12 providers offer 49 broadband deals in Instow, from £19.94 a month and up to 900 Mbps. Typical measured speed is 42 Mbps down and 9 Mbps up, 58% below the UK download average. Full fibre is available to 53.1% of homes.
Deals for Instow, checked and refreshed daily.
Best value broadband deal in Instow
The best value in Instow on full first-year cost is Airband's Fibre 150: £396 across year one, about £33 a month. A £50 gift card is bundled in. 150 Mbps covers streaming, video calls and working from home.
Best value in Instow
£33/mo
No rises, no surprises.
Cheapest broadband deal in Instow
The cheapest deal in Instow 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 Instow
£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 Instow
The fastest deal available in Instow is Fibre 900 from Airband at 900 Mbps.
Fastest in Instow
£58/mo
No rises, no surprises.
Compare broadband deals in Instow
£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 Instow
12 providers serve Instow including Sky, BT and Vodafone, with Airband the fastest at 900 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 Instow download speed at 42 Mbps.
Upgrade nudge
Room to upgrade in Instow
Only 1% are on 300Mbps or faster, even though 53% 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 Instow line runs 42 Mbps.
Working from home
StrugglingStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 53% of Instow, and the fastest available is 550 Mbps. The full split by band is below.
What broadband coverage does Instow have?
Superfast broadband reaches 100% of Instow premises but gigabit only 53%, so around 47% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Instow?
Outdoor 5G reaches 84% of Instow, but 3% of homes get no indoor 4G from any network, so a mobile backup here wants a window.
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 Instowcome 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.