Diesel prices in Portsmith, QLD

: Portsmith diesel averages 267.9 c/L today; the cheapest is 259.9 c/L at Ampol Cairns, 8.0 c/L under the average.

3 stations · updated · Source: Fuel Price Reporting Scheme
Lowest Diesel in Portsmith
259.9 c/L
Ampol Cairns

Lower within 10 km: OOM Energy Cairns Central, 1.8 km away 259.5 c/L ·

Little change expected.FuelRadar's forecast shows little change through 16 Nov (yesterday's outlook) Portsmith forecast

You save on 60 L
$7.98 13.3 c/L under the Cairns city average
National average
276.3c Portsmith is 8.4c below
DirectionsAlert me below 258.9
Cairns city average 273.2 c/L

The Cairns city average is 0.2c less than the day before and the lowest in the 30-day window.

Cheapest Diesel in Portsmith

Every station inside Portsmith's suburb boundary that reports Diesel. Distances are from the centre of Portsmith.

3 stations · lowest price first ·

  1. Ampol Cairns Portsmith · 1.3 km 259.9Cheapest
  2. Woodham Petroleum Cairns Portsmith · 200 m 268.9Cheap
  3. Shell Cairns Portsmith · 1.2 km 274.9Average

Cheapest Diesel near Portsmith

Lowest reported price just outside this suburb.

24 stations · lowest price first · difference from the Cairns city average of 273.2 c/L ·

  1. OOM Energy Cairns Central Parramatta Park · 1.8 km 259.5Cheapest
  2. Shell Express Edmonton Edmonton · 9.8 km 263.5
  3. Mobil on Spence Parramatta Park · 1.1 km 269.5

Is it worth driving further for Diesel?

Not worth the drive

OOM Energy Cairns Central in Parramatta Park sells Diesel 0.4 c/L below 259.9 c/L at Ampol Cairns today, saving $0.24 on a 60 L fill, but the 3.5 km round trip in a medium car uses $0.74 of fuel, so you would be $0.50 worse off.

60 L
  1. Parramatta Park

    OOM Energy Cairns Central · 1.8 km away

    259.5

    0.4 c/L less · $0.50 worse off

  2. Bungalow

    BP Earlville · 2 km away

    271.9

    12.0 c/L more

  3. Woree

    United Woree · 2.1 km away

    269.5

    9.6 c/L more

Straight-line distances from Portsmith's centre. Round trip at 8 L/100 km; tolls and time not counted. Updated

Check a route of your own

Every fuel in Portsmith

Lowest, average and highest in the current reports. Open a fuel for its stations.

Reported fuel prices in Portsmith
FuelLowAvgHigh
Unleaded 91232.9c232.9c232.9c
Premium 95245.9c245.9c245.9c
Premium 98261.9c261.9c261.9c
Diesel259.9c267.9c274.9c
Premium Diesel262.9c262.9c262.9c

Get an alert when Diesel near Portsmith hits your price

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FuelRadar app Today screen with the fill-up call for Brisbane and the cheapest Unleaded 91 within 15 km
FuelRadar app fuel map with Unleaded 91 prices around Brisbane, each marked Cheap, Average or Pricey

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Portsmith fuel questions

What is the cheapest diesel in Portsmith today?

In Portsmith, the lowest price is 259.9 c/L for diesel at Ampol Cairns. Within 10 km the lowest is 259.5 c/L at OOM Energy Cairns Central, 1.8 km away. FuelRadar updated these prices on 10 Nov 2026.

How do Portsmith diesel prices compare with Cairns?

In Portsmith, diesel averages 267.9 c/L, 5.3 c/L under Cairns' 273.2 c/L.