Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Belmont, WA Today
As of 20 May 2026, the cheapest U91 around Belmont, WA is 166.70 c/L at Costco Perth Airport. Average across 27 stations within 5km of Belmont centre is 173.80 c/L – down 7.8 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.
U91 stations around Belmont
27 stations selling U91, sorted by price.
Fuel prices by type
6 fuel types available around Belmont.
| Type | Cheapest | Average | Stations |
|---|---|---|---|
| LPG | 135.90 | 143.20 | 4 |
| U91 | 166.70 | 173.80 | 27 |
| U95 | 181.50 | 189.50 | 23 |
| U98 | 184.70 | 198.40 | 27 |
| Diesel | 198.70 | 215.50 | 13 |
| Premium Diesel | 201.90 | 223.50 | 21 |
Frequently asked questions
Where is the cheapest U91 around Belmont?
The cheapest U91 around Belmont, WA is 166.70 cents per litre at Costco Perth Airport, 142 Dunreath Dr.
When is the best day to buy fuel in Belmont?
Based on the past 4 weeks, Mondays tend to have the cheapest U91 prices around Belmont, averaging 173.30 c/L. Tuesdays tend to be the most expensive at 189.50 c/L – a difference of 16.2 cents.
How many petrol stations are around Belmont?
FuelTrack tracks prices at 27 stations selling U91 around Belmont, WA. The area has 6 fuel types available, including LPG, U91, U95, U98.
What petrol brands are around Belmont?
There are 10 fuel brands around Belmont including Costco, Vibe, Atlas Fuel, United, 7-Eleven, BP, Petro Fuels, Metro. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Belmont with U91 prices, sorted by distance.
Prices from Western Australia Government. View all Western Australia suburbs. Compare fuel prices across Australia.