Cheapest fuel prices, trends and insights across Australia
Cheapest Diesel Fuel Prices around South Perth, WA Today
As of 11 May 2026, the cheapest Diesel around South Perth, WA is 225.90 c/L at Atlas Fuel Welshpool. Average across 9 stations within 5km of South Perth centre is 238.10 c/L – down 48.2 cents over the past two weeks.
Prices from Australian Capital Territory Government, updated daily via FuelWatch.
WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.
Diesel stations around South Perth
9 stations selling Diesel, sorted by price.
Fuel prices by type
6 fuel types available around South Perth.
| Type | Cheapest | Average | Stations |
|---|---|---|---|
| LPG | 145.50 | 147.00 | 3 |
| U91 | 175.50 | 181.70 | 17 |
| U95 | 189.50 | 197.90 | 16 |
| U98 | 197.50 | 207.40 | 17 |
| Diesel | 225.90 | 238.10 | 9 |
| Premium Diesel | 233.90 | 241.30 | 10 |
Frequently asked questions
Where is the cheapest Diesel around South Perth?
The cheapest Diesel around South Perth, WA is 225.90 cents per litre at Atlas Fuel Welshpool, 36 Welshpool Rd.
When is the best day to buy fuel in South Perth?
Based on the past 4 weeks, Thursdays tend to have the cheapest Diesel prices around South Perth, averaging 257.90 c/L. Sundays tend to be the most expensive at 273.40 c/L – a difference of 15.5 cents.
How many petrol stations are around South Perth?
FuelTrack tracks prices at 9 stations selling Diesel around South Perth, WA. The area has 6 fuel types available, including LPG, U91, U95, U98.
What petrol brands are around South Perth?
There are 4 fuel brands around South Perth including Atlas Fuel, United, Shell, Independent. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near South Perth with Diesel prices, sorted by distance.
Prices from Australian Capital Territory Government. View all Australian Capital Territory suburbs. Compare fuel prices across Australia.