Find Cheap Petrol in Williams, Western Australia

Compare fuel prices from 3+ stations in Williams. Average: 182.6c/L

Last updated: 02:00 PM, 04 Jun 2026

Open Map View
182.6c
Average Price (ULP)
179.9c
Cheapest Price
3+
Petrol Stations
4.0c
Price Range

Williams Fuel Prices Today

Petrol prices in Williams currently range from 179.9c to 183.9c per litre for unleaded fuel, with motorists paying an average of 182.6c/L. We're tracking live prices from 3 service stations, which means you could save up to $2.00 on a 50L tank simply by choosing the right station. View all Western Australia prices for broader comparisons.

Fuel Types Available

Compare all fuel types in Williams: Unleaded (ULP) from 179.9c/L, Premium 95 from 200.9c/L, Premium 98 from 199.9c/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.

Best Time to Fill Up

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.

Data Sources

Prices for Williams 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.

PetrolSMART. Smart Fuel Insights

Prices Holding Steady
Prices are pretty stable at the moment. Fill up whenever suits you best.
76% Forecast Accuracy
Our price predictions are reliable, verified across 3.4M forecasts using proper scoring methods.
Cheapest Day: Thursday
Historically, Thursday tends to have the best prices around here. Worth keeping in mind for your next fill.
Good Time to Fill Up
Based on current prices and trends, 24 of 11 local servos are showing good value right now.
Prices Falling
Williams dropped 3.3c this week.
Good time to fill up! Also check Geraldton and Kununurra.

PetrolSMART Price Intelligence

PetrolSMART Market Sentiment
75%
19%
6%
Fill Now
Good Value
Fair
Wait
Check

75% of stations in Williams are showing great value right now

7-Day Price Forecast
-0.4c
average expected change
12
forecasting
drop
0
stable
0
forecasting
rise
Prices Expected to Hold Steady
Prices across Williams are expected to remain relatively stable over the next week. Fill up when convenient.
Best Day to Fill Up
Thursday

Based on historical price patterns in Williams, Thursday tends to offer the best prices. Some areas see prices start to rise on Thursday ahead of the weekend.

Cheapest Petrol Prices in Williams Right Now

Unleaded Petrol

Rank Station Brand Suburb Price Updated
Burk Williams Burk Williams 179.9c Today, 2:00pm
Burk Williams Burk Williams 179.9c Today, 11:36am
Ampol Williams Ampol Williams 183.9c Today, 11:36am
4 Ampol Williams Ampol Williams 183.9c Today, 2:00pm
5 BP Williams BP Williams 183.9c Today, 11:36am

Diesel

Rank Station Brand Suburb Price Updated
Burk Williams Burk Williams 219.9c Today, 11:36am
Burk Williams Burk Williams 219.9c Today, 2:00pm
Ampol Williams Ampol Williams 220.9c Today, 11:36am
4 BP Williams BP Williams 222.9c Today, 2:00pm
5 BP Williams BP Williams 222.9c Today, 11:36am

Premium Unleaded 95

Rank Station Brand Suburb Price Updated
Ampol Williams Ampol Williams 200.9c Today, 11:36am
Ampol Williams Ampol Williams 200.9c Today, 2:00pm

Premium Unleaded 98

Rank Station Brand Suburb Price Updated
Burk Williams Burk Williams 199.9c Today, 11:36am
Burk Williams Burk Williams 199.9c Today, 2:00pm
BP Williams BP Williams 203.9c Today, 2:00pm
4 BP Williams BP Williams 203.9c Today, 11:36am
5 Ampol Williams Ampol Williams 210.9c Today, 11:36am

Premium Diesel

Rank Station Brand Suburb Price Updated
Ampol Williams Ampol Williams 223.9c Today, 11:36am

Cheapest Suburbs for Petrol in Williams

Find the best value by suburb - average unleaded petrol prices:

Suburb Stations Average Price Cheapest Price
Williams 3 stations 182.6c 179.9c

Cheapest Petrol Stations in Williams

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
Burk Williams 24 Albany Hwy Burk 179.9c - 219.9c - 199.9c Today, 2:00pm
BP Williams 16 Albany Highway BP 183.9c - 222.9c - 203.9c Today, 2:00pm
Ampol Williams 56 Albany Hwy Ampol 183.9c - 223.9c 200.9c 210.9c Today, 2:00pm

Most Expensive Petrol Stations in Williams

Avoid overpaying - these stations have the highest ULP prices:

Station Address Brand ULP E10 Diesel P95 P98 Updated
BP Williams 16 Albany Highway BP 183.9c - 222.9c - 203.9c Today, 2:00pm
Ampol Williams 56 Albany Hwy Ampol 183.9c - 223.9c 200.9c 210.9c Today, 2:00pm
Burk Williams 24 Albany Hwy Burk 179.9c - 219.9c - 199.9c Today, 2:00pm

Savings Tip: Price difference between cheapest (179.9c/L) and most expensive (183.9c/L): 4.0c per litre. On a 50L tank, choosing the cheapest station saves you $2.00!

Nearby Areas in WA

Compare fuel prices in these nearby locations:

Geraldton
13 stations
Kununurra
11 stations
Dampier Peninsula
10 stations
Leonora
10 stations
Canning Vale
9 stations
Kalgoorlie
9 stations
Maddington
9 stations
Baldivis
8 stations
Busselton
8 stations
Cue
8 stations
Katanning
8 stations
Malaga
8 stations
Merredin
8 stations
Muchea
8 stations
Wanneroo
8 stations
Albany
7 stations
Armadale
7 stations
Broome
7 stations
Karratha
7 stations
Mandurah
7 stations
View Interactive Map & Live Prices for Williams →

Other Suburbs in Western Australia

Geraldton Kununurra Dampier Peninsula Leonora Canning Vale Kalgoorlie Maddington Baldivis Busselton Cue Katanning Malaga Merredin Muchea Wanneroo

About Petrol Prices in Williams

Williams has 3 petrol stations. Right now, ULP (unleaded petrol) prices in Williams range from 179.9c/L to 183.9c/L (a difference of 4.0c/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. The current average price is 182.6c/L (last updated: 02:00 PM, 04 Jun 2026).

How to Save Money on Fuel in Williams

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