Suburb fuel prices

Cheap Unleaded 91 in Williams Western Australia 6391

5.5c above the Western Australia average — Williams is 5.9c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 4 hr ago AEST · sourced from FuelWatch

WESTERN AUSTRALIA state averageAll fuelsU91DieselP. DieselP95P98
Williams · U91Above the state avg

WAIT

U91 in Williams is dearer than the Western Australia average

Williams sits 5.5c above the Western Australia average. Williams is 5.9c/L under its 30-day average right now — near the bottom of the cycle.

WESTERN AUSTRALIA average

How it compares

  • Western Australia state avg166.4c/L+5.5c/L
  • National avg165.9c/L+6c/L
  • Wholesale (TGP)154.1c/L+17.8c/L

Top stations

Cheapest U91 stations in Williams

Sorted by current U91 price. Tap a station for grades, directions and price age.

  1. Burk Williams

    Burk Williams

    Cheapest

    0.2 km away · 24 Albany Hwy

    169.9 c/L

    Tomorrow 169.9 c/LNo change

    -2.0 vs avg

  2. BP Williams Roadhouse

    BP Williams Roadhouse

    0.6 km away · 16 Albany Hwy

    171.9 c/L

    Tomorrow 171.9 c/LNo change

    0.0 vs avg

  3. Ampol Foodary Williams

    Ampol Foodary Williams

    0.4 km away · 56 Albany Hwy

    173.9 c/L

    Tomorrow 169.9 c/L-4.0

    +2.0 vs avg

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FuelWatch WA

Today and tomorrow fuel prices in Williams

Official WA next-day prices are published from 2:30pm and apply from 6am tomorrow. Use the tabs to compare today against the locked tomorrow price.

StationFuelTodayTomorrowMove

  1. Burk Williams

    24 Albany Hwy

    U91

    169.9 c/L

    169.9 c/L

    No change

  2. Ampol Foodary Williams

    56 Albany Hwy

    U91

    173.9 c/L

    169.9 c/L

    -4.0 c/L

  3. BP Williams Roadhouse

    16 Albany Hwy

    U91

    171.9 c/L

    171.9 c/L

    No change

Source: FuelWatch WA official next-day prices. Tomorrow prices apply from 6:00am in Western Australia.

30-day spread · U91

Williams U91 cycle

Williams is currently 5.9c/L below its 30-day average — a relatively good time to fill up.

30-day low

169.9c/L

Lowest point in the local spread

30-day average

177.8c/L

30-day high

185.9c/L

Today's average

171.9c/L

169.0177.5186.02 June11 June24 June
Daily averageMin–max spread across Williams stations

Cheapest U91 right now

  1. 1Burk WilliamsBurk · 0.2 km away169.9 c/L
  2. 2BP Williams RoadhouseBP · 0.6 km away171.9 c/L
  3. 3Ampol Foodary WilliamsAmpol · 0.4 km away173.9 c/L

Source: Reported U91 pump prices across Williams.

7-day outlook

Williams 7-day U91 outlook

Rising · +8.6c/L over 7 days

Williams prices follow the Perth cycle, so this outlook takes the Perth U91 forecast and adjusts it to Williams's own price level using 90 days of local history. You can see the Perth benchmark alongside the local estimate below.

Perth is in the falling phase of its current cycle.

Williams today (est.)

170.8c/L

Perth 157.6c/L · +13.2c/L local

Predicted in 7 days

181.7c/L

7-day range

168.7 – 188.0c/L

168.0178.5189.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Williams by type

Low, average and high for each fuel type from the 3 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91169.9c171.9c173.9c3Burk Williams
DSL189.9c193.6c195.9c3Burk Williams
P98189.9c194.6c200.9c3Burk Williams

Nearby suburbs

Suburbs near Williams

How Williams compares to neighbouring areas — cheapest first, delta vs the Williams average.

  1. Wi
    WilliamsYou

    171.9c

    0.0vs Williams
  2. Qu
    Quindanning

    171.9c

    0.0vs Williams
  3. To
    Toolibin

    175.4c

    +3.5vs Williams
  4. Bo
    Boundain

    175.4c

    +3.5vs Williams
  5. No
    Nomans Lake

    175.4c

    +3.5vs Williams
  6. Du
    Dumberning

    175.4c

    +3.5vs Williams
  7. Mi
    Minigin

    175.4c

    +3.5vs Williams
  8. Na
    Narrogin Valley

    175.4c

    +3.5vs Williams
  9. Na
    Narrogin

    175.4c

    +3.5vs Williams
  10. Hi
    Hillside

    175.4c

    +3.5vs Williams
  11. Yi
    Yilliminning

    175.4c

    +3.5vs Williams

At a glance

Williams fuel prices at a glance

Cheapest U91
169.9 c/L
Suburb average
171.9 c/L
Price range
4.0c spread
Stations tracked
3
Brands
3
Postcode
6391
Last updated
24 June 2026, 12:00 am AEST

Explore the area

Browse fuel prices around Williams

Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.

Williams snapshot

Live U91 prices in Williams

Today's prices

In Williams, Western Australia, the cheapest U91 today is 169.9c with an area average of 171.9c across 3 listed stations. Other fuels tracked in this suburb include DSL from 189.9c and P98 from 189.9c.

Tomorrow's FuelWatch prices

FuelWatch WA has published tomorrow's prices for 3 station-grade listings around Williams. Burk Williams is the cheapest tomorrow at 169.9c for U91 (0.0c vs today).

How it compares

Williams is currently 5.5c above the Western Australia state average of 166.4c. Open the live fuel map to see how individual stations spread within Williams.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Quindanning (from 169.9c), Toolibin (from 172.5c), Boundain (from 172.5c), Nomans Lake (from 172.5c) or Dumberning (from 172.5c) before planning a fill-up.

Brands operating here

3 fuel brands operate stations in Williams, including Burk, Ampol and BP. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Williams fuel questions

The cheapest Unleaded 91 in Williams is currently at Burk Williams for 169.9 c/L.

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