Live prices
Cheapest petrol and diesel prices in Castlebay
1 forecourt tracked in Castlebay (1 reporting diesel (B7), 1 reporting premium (E5)). Prices last refreshed at 10:31pm on 30 July 2026.
Unleaded Prices
Unleaded (E10)
Not enough current price data.
Diesel Prices
Diesel (B7)
- Highest
- 204.0p/lapprox. £9.27/gal
- Average
- 204.0p/lapprox. £9.27/gal
- Lowest
- 204.0p/lapprox. £9.27/gal
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- 185.0p/lapprox. £8.41/gal
- Average
- 185.0p/lapprox. £8.41/gal
- Lowest
- 185.0p/lapprox. £8.41/gal
Super Diesel Prices
Super Diesel (SDV)
Not enough current price data.
All forecourts in Castlebay
No unleaded e10 price
Diesel B7
204.0p
approx. £9.27/gal
Premium E5
185.0p
approx. £8.41/gal
Search near Castlebay
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Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported diesel
GULF
A & C MACLEAN, CASTLEBAY, ISLE OF BARRA, HS9 5XD
204.0p/L
By fuel grade in Castlebay
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Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.
Questions about fuel prices in Castlebay
- What is the average diesel price in Castlebay?
- The average diesel (B7) price in Castlebay is currently 204.0p per litre (approx. £9.27/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- How do I find the cheapest fuel near Castlebay?
- Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.