Cheapest fuel prices, trends and insights across Australia
Cheapest Premium Diesel Fuel Prices around Williams, WA Today
As of 20 May 2026, the cheapest Premium Diesel around Williams, WA is 237.90 c/L at Ampol Foodary Williams. Average across 1 station within 5km of Williams centre is 237.90 c/L – down 23.0 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.
Premium Diesel stations around Williams
1 station selling Premium Diesel, sorted by price.
Fuel prices by type
5 fuel types available around Williams.
Frequently asked questions
Where is the cheapest Premium Diesel around Williams?
The cheapest Premium Diesel around Williams, WA is 237.90 cents per litre at Ampol Foodary Williams, 56 Albany Hwy.
When is the best day to buy fuel in Williams?
Based on the past 4 weeks, Tuesdays tend to have the cheapest Premium Diesel prices around Williams, averaging 244.70 c/L. Wednesdays tend to be the most expensive at 254.20 c/L – a difference of 9.5 cents.
How many petrol stations are around Williams?
FuelTrack tracks prices at 1 stations selling Premium Diesel around Williams, WA. The area has 5 fuel types available, including U91, U98, U95, Diesel.
Nearby suburbs
Suburbs near Williams with Premium Diesel prices, sorted by distance.
Prices from Victoria Government. View all Victoria suburbs. Compare fuel prices across Australia.