PumpScan UK

Local price scan

Cheapest petrol and diesel prices in Horncastle

3 tracked forecourts in Horncastle, last updated 4 October 2026. Prices are pence per litre.

Unleaded petrol (E10)

169.9p

cheapest · 171.2p average across 3 stations

Diesel (B7)

198.9p

cheapest · 199.4p average across 3 stations

Super unleaded (E5)

183.9p

cheapest · 184.4p average across 2 stations

Premium diesel

211.9p

cheapest · 213.4p average across 2 stations

Horncastle stations ranked by price

Fuel prices by station, sorted by Unleaded petrol (E10) (cheapest first)
Laurels Service StationShell · LN9 6NH169.9p199.9p184.9p214.9p
ASDA HORNCASTLE EXPRESS PETROLASDA HORNCASTLE EXPRESS PETROL · LN9 5AW170.9p198.9p183.9p211.9p
Bullwinkle's GarageIndependent · LN9 5ND172.8p199.5p——

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Horncastle price history

Daily average standard petrol and diesel prices across tracked local stations over the last 90 days.

Where these stations are

What drivers in Horncastle should know

The gap between the cheapest and most expensive forecourt in Horncastle is currently 2.9p per litre. On a typical 55-litre fill that is about £1.60 — worth a short detour if a cheaper site is already on your route.

At 171.2p the average unleaded petrol (e10) price in Horncastle is below the UK-wide average of 174.7p that PumpScan is tracking, a difference of 3.5p per litre.

Brands represented locally include ASDA HORNCASTLE EXPRESS PETROL, Independent, Shell. Supermarket forecourts usually undercut motorway services by a wide margin, and prices in and around Horncastle tend to move within a day or two of a change in the wholesale oil price. Filling up mid-week and avoiding a near-empty tank on a motorway trip are the two simplest ways to keep costs down.

Compare Horncastle against the rest of the country on the cheapest petrol in the UK and cheapest diesel in the UK leaderboards.

All filling stations in Horncastle

Looking elsewhere? See all areas covered by PumpScan UK. Area slug: /petrol-prices/horncastle