Petrol (Unleaded) in Horncastle costs from 168.9p to 169.9p a litre right now, 169.6p on average across 3 stations. Diesel in Horncastle costs from 189.9p to 192.8p a litre right now, 191.5p on average across 3 stations.The cheapest is Asda Express - HORNCASTLE, 1.6 km from the centre. Prices last updated 09:30 (Europe/London).
A 55-litre fill-up at the cheapest station in Horncastle instead of the dearest one, and instead of the city average.
Supermarket forecourts in Horncastle: Asda Express.
Calculated from the same live prices as the station table below — 3 stations in Horncastle, at the update time shown above.
| Station | |||||
|---|---|---|---|---|---|
|
1
Asda Express - HORNCASTLE
Asda Express · LN9 5AW
|
1.6 km | 1.899 | 1.689 | 1.819 | 2.029 |
|
2
Shell
Shell · LN9 6NH
|
2.7 km | 1.919 | 1.699 | 1.849 | 2.069 |
|
3
Independent - HORNCASTLE
Independent · LN9 5ND
|
4.1 km | 1.928 | 1.698 | — | — |
Diesel is up 2.5p versus 7 days ago (3 stations with prices on both days).
Tracked continuously: 3 of 3 stations · 2026-09-07 to 2026-09-14
| Brand | From | Average | Stations |
|---|---|---|---|
| Asda Express | 189.9p | 189.9p | 1 |
| Shell | 191.9p | 191.9p | 1 |
| Independent | 192.8p | 192.8p | 1 |
Horncastle itself has 3 petrol stations with live prices tracked on fuel-prices.eu. Including the towns within roughly 10 km, the total rises to 7 stations. Data comes from the UK official fuel price data scheme.
The cheapest diesel in Horncastle today is 189.9p a litre at Asda Express - HORNCASTLE. Prices in nearby towns are often lower — use the +2 / +5 / +10 km filter above to compare.
The average diesel price in Horncastle is 191.5p a litre, 0.4p below the national average of 192.0p.
The cheapest petrol in Horncastle today is 168.9p a litre at Asda Express - HORNCASTLE, 1.6 km from the city centre. It is 0.7p below the Horncastle average of 169.6p across the 3 stations we track in the city.
Yes. Supermarket forecourts in Horncastle (Asda Express) average 189.9p a litre for diesel across 1 stations, against 192.4p at the other 2 stations — 2.4p cheaper.
Prices are updated daily from the UK official fuel price data scheme (retailer price feeds published under the government fuel-finder initiative).
Prices are collected from the UK official fuel price data scheme — the open price feeds published by major retailers under the government fuel-finder initiative — and refreshed daily. Prices are indicative and may differ at the pump. See also: live map of the UK · all live markets.
Contains public sector information licensed under the Open Government Licence v3.0. Source: Fuel Finder (CMA / GOV.UK).