Don't get pumped.
As of 28 July 2026, the cheapest unleaded petrol in Perth, WA is 166.7c per litre at Costco, Perth Airport. Prices range from 166.7c to 199.9c across 500 stations, averaging 183.8c per litre.
Compare live petrol prices from 500+ stations across Perth. Average: 183.8c/L
Last updated: 08:00 AM, 28 Jul 2026
Petrol prices in Perth currently range from 166.7c to 199.9c per litre for unleaded fuel, with motorists paying an average of 183.8c/L. We're tracking live prices from 500 service stations, which means you could save up to $16.60 on a 50L tank simply by choosing the right station. View all Western Australia prices for broader comparisons.
Location matters significantly: Perth Airport has the cheapest average at 175.3c/L across 2 stations, while Port Kennedy averages 181.2c/L — a 5.9c/L difference. Ocean Reef sits in the middle at 179.9c/L. Browse nearby suburbs: Perth Airport, Kwinana Town Centre, Oakford, Kwinana Beach, Baldivis, Maddington.
Compare all fuel types in Perth: Unleaded (ULP) from 166.7c/L, Premium 95 from 185.2c/L, Premium 98 from 186.0c/L. Each fuel type page shows the cheapest stations in the area, helping you find the best deal whether you need regular unleaded, premium fuel, or diesel.
Perth's fuel market follows a predictable weekly cycle with swings of 20-30c per litre. Watch for the price drop (often Tuesdays) and fill up then rather than waiting for prices to climb again. Check our Best Time to Fill Up guide for detailed advice.
Prices for Perth are sourced from WA FuelWatch and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.
Perth follows a strict weekly price cycle. Prices jump sharply on Wednesday and then ease for the rest of the week, reaching their lowest point on Tuesday.
Check individual station prices in Perth
Based on historical price patterns in Perth, Tuesday tends to offer the best prices. Tuesday is historically one of the best days to fill up in many areas.
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Casuarina | Costco | Casuarina | 166.7c | Today, 8:00am | |
| Costco Perth Airport | Costco | Perth Airport | 166.7c | Today, 8:00am | |
| Vibe Kwinana Town Centre | Vibe | Kwinana Town Centre | 172.9c | Today, 8:00am | |
| 4 | Vibe Kwinana Town Centre | Vibe | Kwinana Town Centre | 172.9c | Today, 6:06am |
| 5 | Chidlow Growers Mart Liquor Store | Independent | Chidlow | 173.0c | Today, 8:00am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Chidlow Growers Mart Liquor Store | Independent | Chidlow | 192.0c | Today, 6:06am | |
| Chidlow Growers Mart Liquor Store | Independent | Chidlow | 192.0c | Today, 8:00am | |
| Costco Perth Airport | Costco | Perth Airport | 206.7c | Today, 8:00am | |
| 4 | Costco Casuarina | Costco | Casuarina | 206.7c | Today, 8:00am |
| 5 | Unmanned - Road Trains of Australia | Independent | Muchea | 208.8c | Today, 6:06am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Metro Wanneroo | Metro | Wanneroo | 185.2c | Today, 6:06am | |
| Metro Midvale | Metro | Midvale | 185.2c | Today, 6:06am | |
| Metro Midvale | Metro | Midvale | 185.2c | Today, 8:00am | |
| 4 | Metro Bassendean | Metro | Bassendean | 185.2c | Today, 8:00am |
| 5 | Metro Canning Vale | Metro | Canning Vale | 185.2c | Today, 6:06am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Chidlow Growers Mart Liquor Store | Independent | Chidlow | 186.0c | Today, 8:00am | |
| Chidlow Growers Mart Liquor Store | Independent | Chidlow | 186.0c | Today, 6:06am | |
| Costco Perth Airport | Costco | Perth Airport | 188.7c | Today, 8:00am | |
| 4 | Costco Casuarina | Costco | Casuarina | 188.7c | Today, 8:00am |
| 5 | Costco Casuarina | Costco | Casuarina | 194.7c | Today, 6:06am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| United Naval Base Truck Stop | United | Naval Base | 211.9c | Today, 6:06am | |
| Atlas Fuel Kwinana | Atlas | Kwinana Beach | 211.9c | Today, 6:06am | |
| Atlas Fuel Ascot | Atlas | Ascot | 211.9c | Today, 6:06am | |
| 4 | Liberty Naval Base | Liberty | Naval Base | 212.5c | Today, 6:06am |
| 5 | Caltex Kwinana Truck Stop | Caltex | Kwinana Beach | 213.9c | Today, 6:06am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Liberty Beckenham | Liberty | Beckenham | 139.5c | Today, 8:00am | |
| Liberty Beckenham | Liberty | Beckenham | 139.5c | Today, 6:06am | |
| S24 Forrestfield | Shell | Forrestfield | 140.9c | Today, 8:00am | |
| 4 | Nightowl Shell Redcliffe | Shell | Redcliffe | 140.9c | Today, 6:06am |
| 5 | Caltex Burswood | Caltex | Burswood | 140.9c | Today, 8:00am |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Perth Airport | 2 stations | 175.3c | 166.7c |
| Kwinana Town Centre | 3 stations | 180.9c | 172.9c |
| Oakford | 2 stations | 173.2c | 173.2c |
| Kwinana Beach | 5 stations | 178.2c | 173.7c |
| Baldivis | 8 stations | 181.6c | 174.7c |
| Maddington | 9 stations | 180.6c | 174.7c |
| Wanneroo | 8 stations | 177.3c | 174.9c |
| Yangebup | 4 stations | 180.7c | 174.9c |
| Bayswater | 3 stations | 181.2c | 174.9c |
| Dianella | 4 stations | 180.9c | 174.9c |
| Ocean Reef | 4 stations | 179.9c | 174.9c |
| Bassendean | 4 stations | 177.6c | 175.2c |
| Midvale | 5 stations | 182.7c | 175.2c |
| Canning Vale | 8 stations | 184.1c | 175.2c |
| Wangara | 4 stations | 184.0c | 175.2c |
Save money at these stations with the lowest ULP prices. Prices shown for all available fuel types:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| Costco Perth Airport | 142 Dunreath Dr | Costco | 166.7c | - | 206.7c | - | 188.7c | Today, 8:00am |
| Costco Casuarina | 137 Market St | Costco | 166.7c | - | 206.7c | - | 188.7c | Today, 8:00am |
| Vibe Kwinana Town Centre | 6 Chisham Ave | Vibe | 172.9c | - | 214.7c | 187.9c | 198.9c | Today, 8:00am |
| Chidlow Growers Mart Liquor Store | 570 Rosedale Rd | Independent | 173.0c | - | 192.0c | - | 186.0c | Today, 8:00am |
| Vibe Oakford Truckstop | 1780 Thomas Rd | Vibe | 173.2c | - | 220.9c | 188.2c | 199.2c | Today, 8:00am |
| Burk Oakford | 1526 Thomas Rd | Burk | 173.3c | - | 215.3c | 187.3c | 197.3c | Today, 8:00am |
| Vibe Kwinana OPT | Cnr Mandurah Rd & Beach St | Vibe | 173.7c | - | 212.7c | - | - | Today, 8:00am |
| Vibe Baldivis | 120 Kerosene Ln | Vibe | 174.7c | - | 219.7c | 189.7c | 200.7c | Today, 6:06am |
| Caltex Kwinana Truck Stop | 4 Ocean St | Caltex | 174.7c | - | 213.9c | 189.7c | 200.7c | Today, 8:00am |
| Vibe Baldivis | 120 Kerosene Lane | Vibe | 174.7c | - | 225.7c | 189.7c | 200.7c | Today, 8:00am |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| BP Baskerville | 1084 Great Northern Hwy | BP | 199.9c | - | 229.9c | - | 209.9c | Today, 8:00am |
| Mundijong Store & Deli | 20 Paterson St | Independent | 199.0c | - | 222.0c | - | 209.0c | Today, 8:00am |
| Caltex Lakes Road Nambeelup | 6 Dollyup St | Caltex | 197.5c | - | 231.9c | 215.2c | 221.6c | Today, 8:00am |
| Nightowl BP Mandurah | 304 Pinjarra Rd | BP | 192.2c | - | 233.2c | 208.8c | 221.2c | Today, 8:00am |
| Mobil Muchea | 17 Edwards Pl | Exxon | 191.9c | - | 229.9c | - | 213.9c | Today, 6:06am |
| Mobil Muchea | 17 Edwards Pl | MOB | 191.9c | - | 229.9c | - | 213.9c | Today, 8:00am |
| Shell Reddy Express Myaree | 69 North Lake Rd | Reddy Express | 190.9c | - | 225.9c | 208.4c | 217.9c | Today, 8:00am |
| Reddy Express Mandurah | Watson Dr | Shell | 190.9c | - | 227.9c | 208.4c | 217.9c | Today, 8:00am |
| Shell Reddy Express Kingsley | 47 Renegade Way | Reddy Express | 190.9c | - | 231.9c | - | 217.9c | Today, 8:00am |
| Shell Reddy Express Wembley | 337 Cambridge St | Reddy Express | 190.9c | - | 233.9c | - | 217.9c | Today, 8:00am |
Savings Tip: Price difference between cheapest (166.7c/L) and most expensive (199.9c/L): 33.2c per litre. On a 50L tank, choosing the cheapest station saves you $16.60!
Compare fuel prices in these nearby locations:
Perth is home to 2,192,000 people and has 500 petrol stations serving the greater metropolitan area. Right now, ULP (unleaded petrol) prices in Perth range from 166.7c/L to 199.9c/L (a difference of 33.2c/L).
Real-time data updated continuously from official government sources and community reports. We track live prices from major fuel brands including Ampol, Shell, BP, 7-Eleven, Coles Express, and independent service stations across all suburbs in Perth. The current average price is 183.8c/L (last updated: 08:00 AM, 28 Jul 2026).
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