What is the cheapest diesel in Isle of Islay today?

The cheapest diesel in Isle of Islay is 196.9p per litre at Port Askaig Stores Port Askaig Stores, based on 4 stations with live prices. Diesel averages 201.6p per litre.

Are supermarket petrol stations cheaper in Isle of Islay?

Yes. Supermarket forecourts in Isle of Islay currently average 169.9p per litre for unleaded, 8.7p less than the 178.6p average at branded and independent stations.

Isle of Islay Fuel Prices

Find the cheapest petrol and diesel in Isle of Islay. Live prices from 4 fuel stations, updated hourly from the official Fuel Finder feed.

Fuel price answer

cheapest petrol and diesel in Isle of Islay

As of 18 September 2026, the cheapest unleaded petrol in Isle of Islay is 169.9p/L at Port Charlotte Filling Station Port Charlotte Filling Station, the cheapest diesel in Isle of Islay is 196.9p/L at Port Askaig Stores Port Askaig Stores. Across 4 stations, unleaded averages 176.5p/L and diesel 201.6p/L. Supermarket forecourts in Isle of Islay average 8.7p/L less than branded stations for unleaded.

Unleaded (E10)

169.9p cheapest

Avg 176.5pHigh 182.0pSpread 12.1p4 priced

Diesel

196.9p cheapest

Avg 201.6pHigh 208.0pSpread 11.1p4 priced

Cheapest Unleaded (E10) in Isle of Islay

1. Port Charlotte Filling Station — Port Charlotte Filling Station · ISLE OF ISLAY169.9p
2. Port Askaig Stores — Port Askaig Stores · ISLE OF ISLAY175.9p
3. Bowmore Filling Station ltd — Bowmore Filling Station ltd · ISLE OF ISLAY178.0p
4. Port Ellen Filling Station — South Islay Trading Co Ltd · ISLE OF ISLAY182.0p

Cheapest Diesel in Isle of Islay

1. Port Askaig Stores — Port Askaig Stores · ISLE OF ISLAY196.9p
2. Port Charlotte Filling Station — Port Charlotte Filling Station · ISLE OF ISLAY197.9p
3. Bowmore Filling Station ltd — Bowmore Filling Station ltd · ISLE OF ISLAY203.5p
4. Port Ellen Filling Station — South Islay Trading Co Ltd · ISLE OF ISLAY208.0p

Data freshness

Updated 17 Sept 2026, 08:38

Methodology

PetrolPal groups stations by country, region, and city from postcode-derived location data. Local pages are designed to help drivers compare nearby petrol and diesel prices before choosing where to fill up.

Citation

Source: PetrolPal, using official UK forecourt fuel price data. Cite: https://petrolpal.co.uk/fuel-prices/scotland/isle-of-islay

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About Isle of Islay Fuel Prices

PetrolPal tracks live fuel prices in Isle of Islay using official UK Government data, updated hourly. Compare petrol and diesel prices from supermarkets, branded stations, and independents to find the cheapest fuel near you.

Prices in Isle of Islay are based on stations in the Scotland. View the Isle of Islay statistics page for detailed price analytics including brand averages, price distribution, and historical trends.

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