Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Perth Airport, WA Today
As of 11 May 2026, the cheapest U91 around Perth Airport, WA is 168.70 c/L at Costco Perth Airport. Average across 24 stations within 5km of Perth Airport centre is 178.40 c/L – down 16.7 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.
U91 stations around Perth Airport
24 stations selling U91, sorted by price.
Fuel prices by type
6 fuel types available around Perth Airport.
| Type | Cheapest | Average | Stations |
|---|---|---|---|
| LPG | 135.90 | 140.70 | 2 |
| U91 | 168.70 | 178.40 | 24 |
| U95 | 183.90 | 194.20 | 21 |
| U98 | 186.70 | 203.30 | 24 |
| Diesel | 198.50 | 224.90 | 14 |
| Premium Diesel | 201.50 | 230.10 | 19 |
Frequently asked questions
Where is the cheapest U91 around Perth Airport?
The cheapest U91 around Perth Airport, WA is 168.70 cents per litre at Costco Perth Airport, 142 Dunreath Dr.
When is the best day to buy fuel in Perth Airport?
Based on the past 4 weeks, Saturdays tend to have the cheapest U91 prices around Perth Airport, averaging 181.90 c/L. Tuesdays tend to be the most expensive at 193.60 c/L – a difference of 11.7 cents.
How many petrol stations are around Perth Airport?
FuelTrack tracks prices at 24 stations selling U91 around Perth Airport, WA. The area has 6 fuel types available, including LPG, U91, U95, U98.
What petrol brands are around Perth Airport?
There are 11 fuel brands around Perth Airport including Costco, Vibe, Atlas Fuel, United, Shell, Independent, Metro, 7-Eleven. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Perth Airport with U91 prices, sorted by distance.
Prices from Australian Capital Territory Government. View all Australian Capital Territory suburbs. Compare fuel prices across Australia.