Cheapest Diesel Fuel Prices in Western Australia Today

As of 5 April 2026, compare live Diesel prices across 305 stations in 113 suburbs across Western Australia. Cheapest right now is 227.50 c/L in Kununurra. State average is 310.50 c/L. Prices from official Western Australia government data, updated daily via FuelWatch.

↓ Prices are pulling back

Diesel prices across Western Australia swung 51.5 cents over the past 3 weeks. The Middle East conflict drove a surge to 323.90 c/L around 28 Mar, before the fuel excise cut on 1 April brought some relief. Currently averaging 310.50 c/L. The spread between cheapest and most expensive suburbs is 102.4 cents.

WA prices are locked daily via FuelWatch – the price shown is guaranteed until tomorrow.

Cheapest suburbs for Diesel in Western Australia

Lowest station price per suburb right now.

High Wycombe2 stations

from 289.50 4

Wellstead2 stations

from 291.00 5

East Rockingham2 stations

from 293.50

Most expensive suburbs for Diesel

Highest Diesel station price per suburb right now.

Ravensthorpe2 stations

Mount Barker3 stations

from 327.90 5

Greys Plain2 stations

from 320.90

Regions in Western Australia

Browse fuel prices by metro area and region.

Greater Perth

All 113 suburbs in Western Australia

Every suburb with live Diesel prices, sorted alphabetically.

Albanyfrom 309.90 Anketellfrom 303.50 Armadalefrom 297.30 Ascotfrom 301.70 Baldivisfrom 299.90 Banksia Grovefrom 295.50 Bassendeanfrom 299.30 Bayswaterfrom 309.90 Beckenhamfrom 295.30 Bellevuefrom 304.50 Bibra Lakefrom 303.20 Boulderfrom 316.90 Bridgetownfrom 303.20 Broadwaterfrom 299.20 Broomefrom 309.50 Brown Rangefrom 298.90 Bullsbrookfrom 304.70 Bunburyfrom 309.70 Busseltonfrom 303.90 Byfordfrom 297.40 Canning Valefrom 298.90 Catabyfrom 295.50 Chadwickfrom 309.90 Colliefrom 299.90 Comofrom 309.50 Coolgardiefrom 303.90 Cunderdinfrom 318.90 Denmarkfrom 299.90 Derbyfrom 319.50 Dianellafrom 306.90 Djugunfrom 305.90 Dongarafrom 295.50 Donnybrookfrom 315.00 Dunsboroughfrom 309.90 East Bunburyfrom 309.50 East Rockinghamfrom 293.50 East Victoria Parkfrom 306.90 Edgewaterfrom 304.50 Ellenbrookfrom 303.90 Exmouthfrom 305.20 Fitzroy Crossingfrom 310.90 Forrestdalefrom 301.90 Forrestfieldfrom 303.70 Gidgegannupfrom 309.30 Gosnellsfrom 293.50 Greys Plainfrom 320.90 Hamilton Hillfrom 303.70 High Wycombefrom 289.50 Jurien Bayfrom 319.90 Kalgoorliefrom 299.50 Karrathafrom 305.50 Karratha Industrial Estatefrom 313.20 Kelmscottfrom 298.90 Kewdalefrom 300.90 Kingsfordfrom 309.50 Kojonupfrom 329.90 Kununurrafrom 227.50 Kwinana Beachfrom 297.20 Landsdalefrom 295.30 Langfordfrom 309.90 Maddingtonfrom 304.90 Mahomets Flatsfrom 309.90 Malagafrom 299.30 Manjimupfrom 299.90 Manypeaksfrom 296.00 Margaret Riverfrom 307.50 Meekatharrafrom 316.90 Midvalefrom 298.90 Minyirrfrom 309.50 Morleyfrom 307.70 Mount Barkerfrom 327.90 Mount Lawleyfrom 299.30 Mount Melvillefrom 299.90 Mullewafrom 329.90 Myareefrom 303.90 Narroginfrom 301.90 Naval Basefrom 295.50 Neerabupfrom 295.30 Newmanfrom 300.90 Norsemanfrom 317.20 North Perthfrom 308.30 Northamfrom 307.90 Northcliffefrom 315.90 Oakfordfrom 296.70 Ocean Reeffrom 309.90 Oranafrom 299.90 Osborne Parkfrom 304.50 Pictonfrom 299.90 Pinjarrafrom 295.50 Port Hedlandfrom 305.90 Ravensthorpefrom 329.90 Seville Grovefrom 306.90 South Bunburyfrom 297.40 Southern Riverfrom 301.90 Strattonfrom 305.20 Upper Swanfrom 303.70 Vassefrom 304.90 Walpolefrom 318.90 Wangarafrom 309.90 Wanneroofrom 295.50 Waroonafrom 317.70 Webbertonfrom 315.80 Wedgefieldfrom 302.90 Wellsteadfrom 291.00 Welshpoolfrom 304.20 West Busseltonfrom 295.50 West Endfrom 301.90 West Kalgoorliefrom 309.90 West Pinjarrafrom 308.20 Williamsfrom 289.20 Willyungfrom 306.20 Wonthellafrom 304.90 Yorkfrom 309.70

Frequently asked questions

Where is the cheapest fuel in Western Australia?

As of 5 April 2026, the cheapest Diesel in Western Australia is 227.50 cents per litre in Kununurra. The state average is 310.50 c/L across 305 stations. Prices update daily via FuelWatch from official government data.

How many petrol stations are in Western Australia?

FuelTrack tracks 305 active petrol stations across 113 suburbs in Western Australia. Prices are sourced from official government fuel price monitoring schemes.

What is the best day to buy fuel in Western Australia?

Based on the past 4 weeks, Tuesdays tend to have the cheapest Diesel prices in Western Australia, averaging 290.40 c/L. Mondays tend to be the most expensive at 309.40 c/L – a difference of 19.0 cents. Patterns vary by suburb, so check your local area for the most accurate timing.

Compare fuel prices in other states

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Prices from official Western Australia government fuel price monitoring data. Compare fuel prices across Australia.