Fuel Cheap fuel in Perth
Live petrol & diesel prices across Perth, Western Australia. There are 4 fuel stations in Perth across 4 brands, with East Perth just 1 km away. The most common brands in Perth are Ampol, BP, Reddy Express. Pulled from the WA FuelWatch scheme, updated every 15 minutes.
View Perth Fuel Map
Perth Unleaded Prices
Perth petrol & diesel prices by suburb
The cheapest fuel in Perth right now is U91 153.9¢, diesel 177.9¢ (cents per litre). Compare live, discounted petrol, diesel and E10 prices at every reporting station near Perth - sorted cheapest first and refreshed every 15 minutes from official WA Government fuel data. No ads, no sign-up.
Perth fuel prices by region
Perth sits inside the broader metro fuel market, so it inherits the same price cycle that drives the capital - but it does not move in lockstep. Outer and satellite suburbs typically lag the inner-metro centres by 24 to 48 hours: when the city hits the bottom of a cycle on a Tuesday, the trough often does not reach Perth until Wednesday or Thursday, and the overnight hike back to the peak can arrive a day late too. That lag is an opportunity, because it widens the window when a genuinely cheap fill-up is still on the board locally after the inner suburbs have already snapped back.
Reading Perth fuel prices by region is the way to exploit that. The Perth fuel price cycle still rewards mid-week filling - Tuesday to Thursday - but the exact day shifts with the lag, so a live read beats a calendar rule of thumb. The catchment here also pulls in stations just over the suburb line, and those neighbours frequently undercut the headline sites by a clear margin, which is why the cheapest pump near you is often a short drive rather than the servo you pass on the commute.
Where is the cheapest fuel in Perth today? The tables below answer that live by fuel type, and the cheaper-areas grid flags the nearby suburbs worth a short detour. Open the Perth fuel station map to see how the lag plays out across the surrounding suburbs in real time.
Fuel prices in Perth by fuel type
Where is the cheapest fuel in Perth?
These are the three cheapest E10 (Unleaded E10) sites reporting near Perth right now, refreshed nightly. Tap a station to see live prices and every fuel type at that site.
No live e10 (unleaded e10) prices reported in Perth right now.
Premium 98 in Perth
Cheapest Premium 98 reporting near Perth right now.
No live premium 98 prices reported in Perth right now.
Diesel in Perth
Cheapest Diesel reporting near Perth right now.
No live diesel prices reported in Perth right now.
Nearby suburbs
Frequently asked
What is the cheapest fuel in Perth right now?
Right now the cheapest fuel in Perth, WA is U91 153.9¢, diesel 177.9¢ (cents per litre), refreshed every 15 minutes from the WA FuelWatch scheme. The live list above sorts every reporting station cheapest-first - pick a fuel type to compare E10, Unleaded 91, Premium 95/98 and diesel.
How many petrol stations are in Perth?
There are 4 reporting stations directly in Perth, across 4 brands. The live price list above also pulls in the nearest reporting stations outside Perth so you don't miss a cheaper fill-up just outside the suburb line.
When is fuel cheapest in Perth?
Perth follows the WA 42-day fuel cycle but lags the major metro centres by 24-48 hours. The cheapest pumps in Perth tend to be mid-week (Tuesday to Thursday). The closest cheaper alternative is usually East Perth, 1 km away. Check the list above before filling up.
Which fuel types does Fuel Daddy show for Perth?
Live prices in Perth cover Unleaded 91, Unleaded E10, Premium 95, Premium 98, Diesel and Premium Diesel wherever each of its 4 reporting stations carries them. E85 ethanol is uncommon at Perth stations. Use the fuel-type dropdown above the price list to switch between them.
How often are Perth fuel prices updated?
Every 15 minutes. WA fuel retailers must report price changes to the Government within 30 minutes of the bowser changing, and Fuel Daddy refreshes from the WA FuelWatch scheme four times an hour. The 4 stations reporting in Perth have all been refreshed in the last 15 minutes (last sync 21:20 AEST, 22 June 2026).