Cheapest fuel prices, trends and insights across Australia
Cheapest Diesel Fuel Prices around Williams, WA Today
As of 19 May 2026, the cheapest Diesel around Williams, WA is 229.90 c/L at Ampol Foodary Williams. Average across 3 stations within 5km of Williams centre is 231.90 c/L – down 29.2 cents over the past two weeks.
Prices from Tasmania Government, updated daily via FuelWatch.
WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.
Diesel stations around Williams
3 stations selling Diesel, sorted by price.
Fuel prices by type
5 fuel types available around Williams.
| Type | Cheapest | Average | Stations |
|---|---|---|---|
| U91 | 186.90 | 189.60 | 3 |
| U98 | 206.90 | 211.90 | 3 |
| U95 | 208.90 | 208.90 | 1 |
| Diesel | 229.90 | 231.90 | 3 |
| Premium Diesel | 232.90 | 232.90 | 1 |
Frequently asked questions
Where is the cheapest Diesel around Williams?
The cheapest Diesel around Williams, WA is 229.90 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, Mondays tend to have the cheapest Diesel prices around Williams, averaging 241.20 c/L. Tuesdays tend to be the most expensive at 253.80 c/L – a difference of 12.6 cents.
How many petrol stations are around Williams?
FuelTrack tracks prices at 3 stations selling Diesel around Williams, WA. The area has 5 fuel types available, including U91, U98, U95, Diesel.
What petrol brands are around Williams?
There are 3 fuel brands around Williams including Ampol, BP, Independent. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Williams with Diesel prices, sorted by distance.
Prices from Tasmania Government. View all Tasmania suburbs. Compare fuel prices across Australia.