Cheapest fuel prices, trends and insights across Australia
Cheapest Premium Diesel Fuel Prices in Perth, WA Today
As of 19 May 2026, the cheapest Premium Diesel around Perth, WA is 201.90 c/L at Atlas Fuel Ascot. Average across 185 stations within 18km of Perth centre is 226.40 c/L – down 35.5 cents over the past two weeks.
Prices from Victoria Government, updated daily via FuelWatch.
WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.
Cheapest Premium Diesel stations in Perth
Top 20 of 185 stations, sorted by price.
Cheapest suburbs in the Perth area
Lowest live Premium Diesel price per suburb across the wider Perth area. Distance from Perth centre.
Fuel prices by type
6 fuel types available around Perth.
Frequently asked questions
Where is the cheapest Premium Diesel in Perth?
The cheapest Premium Diesel around Perth, WA is 201.90 cents per litre at Atlas Fuel Ascot, 472 Great Eastern Hwy. The cheapest suburbs in the Perth area are Cannington (165.20), Landsdale (165.30), Perth Airport (166.70).
When is the best day to buy fuel in Perth?
Based on the past 4 weeks, Saturdays tend to have the cheapest Premium Diesel prices around Perth, averaging 238.40 c/L. Mondays tend to be the most expensive at 251.30 c/L – a difference of 12.9 cents.
How many petrol stations are in Perth?
FuelTrack tracks prices at 185 stations selling Premium Diesel around Perth, WA. The area has 6 fuel types available, including LPG, U91, U95, U98.
What petrol brands are in Perth?
There are 10 fuel brands around Perth including Atlas Fuel, Vibe, Independent, Costco, Shell, Liberty, Ampol, United. Compare prices across all brands to find the cheapest fuel.
More suburbs in the Perth area
82 more suburbs with Premium Diesel prices across the wider Perth area, sorted alphabetically.
Prices from Victoria Government. View all Victoria suburbs. Compare fuel prices across Australia.