Cheapest Diesel Fuel Prices in Perth, WA Today
As of 5 April 2026, the cheapest Diesel in Perth, WA is 289.50 c/L at Shell High Wycombe. Average across 116 stations is 307.00 c/L – up 23.8 cents over the past two weeks.
Prices from Western Australia Government, updated daily via FuelWatch.
WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.
Cheapest Diesel stations in Perth
Top 20 of 116 stations, sorted by price.
Cheapest suburbs in Perth
Lowest station price per suburb right now.
Fuel prices by type
6 fuel types available in Perth.
| Type | Cheapest | Average | Stations |
|---|---|---|---|
| LPG | 129.90 | 139.60 | 23 |
| U91 | 203.30 | 223.40 | 254 |
| U95 | 218.30 | 239.70 | 218 |
| U98 | 228.30 | 249.40 | 249 |
| Diesel | 289.50 | 307.00 | 116 |
| Premium Diesel | 289.90 | 308.00 | 185 |
Frequently asked questions
Where is the cheapest Diesel in Perth?
The cheapest Diesel in Perth, WA is 289.50 cents per litre at Shell High Wycombe, 1100 Abernethy Rd. The cheapest suburbs in the Perth metro are Oakford (199.30), Beckenham (203.30), Mount Lawley (205.30).
When is the best day to buy fuel in Perth?
Based on the past 4 weeks, Tuesdays tend to have the cheapest Diesel prices in Perth, averaging 292.10 c/L. Mondays tend to be the most expensive at 308.00 c/L – a difference of 15.9 cents.
How many petrol stations are in Perth?
FuelTrack tracks 116 stations selling Diesel in Perth, WA. The area has 6 fuel types available, including LPG, U91, U95, U98.
What petrol brands are in Perth?
There are 9 fuel brands in Perth including Shell, Liberty, Independent, United, BP, Ampol, Vibe, Atlas Fuel. Compare prices across all brands to find the cheapest fuel.
All suburbs in Perth
96 more suburbs with Diesel prices across the Perth metro.
Prices from Western Australia Government. View all Western Australia suburbs. Compare fuel prices across Australia.