Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Derby, WA Today
As of 11 May 2026, the cheapest U91 around Derby, WA is 218.50 c/L at Derby Fuels. Average across 2 stations within 5km of Derby centre is 218.70 c/L – down 6.4 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 Derby
2 stations selling U91, sorted by price.
Fuel prices by type
3 fuel types available around Derby.
Frequently asked questions
Where is the cheapest U91 around Derby?
The cheapest U91 around Derby, WA is 218.50 cents per litre at Derby Fuels, 46 Clarendon St.
When is the best day to buy fuel in Derby?
Based on the past 4 weeks, Sundays tend to have the cheapest U91 prices around Derby, averaging 216.10 c/L. Mondays tend to be the most expensive at 221.40 c/L – a difference of 5.3 cents.
How many petrol stations are around Derby?
FuelTrack tracks prices at 2 stations selling U91 around Derby, WA. The area has 3 fuel types available, including U91, U95, Diesel.
What petrol brands are around Derby?
There are 2 fuel brands around Derby including Shell, BP. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Derby with U91 prices, sorted by distance.
Prices from Western Australia Government. View all Western Australia suburbs. Compare fuel prices across Australia.