Cheapest fuel prices, trends and insights across Australia
Cheapest Premium Diesel Fuel Prices around Welland, SA Today
As of 6 April 2026, the cheapest Premium Diesel around Welland, SA is 292.70 c/L at Costco Kilburn. Average across 35 stations is 309.10 c/L – up 20.0 cents over the past two weeks.
Prices from Australian Capital Territory Government, updated every 15 minutes.
Premium Diesel stations around Welland
35 stations selling Premium Diesel, sorted by price.
Fuel prices by type
7 fuel types available around Welland.
Frequently asked questions
Where is the cheapest Premium Diesel around Welland?
The cheapest Premium Diesel around Welland, SA is 292.70 cents per litre at Costco Kilburn, 404-406 Churchill Road.
When is the best day to buy fuel in Welland?
Based on the past 4 weeks, Wednesdays tend to have the cheapest Premium Diesel prices around Welland, averaging 299.00 c/L. Mondays tend to be the most expensive at 311.80 c/L – a difference of 12.8 cents.
How many petrol stations are around Welland?
FuelTrack tracks 35 stations selling Premium Diesel around Welland, SA. The area has 7 fuel types available, including LPG, E10, U91, U95.
What petrol brands are around Welland?
There are 6 fuel brands around Welland including Costco, Independent, U-Go, Ampol, Mobil, United. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Prices from Australian Capital Territory Government. View all Australian Capital Territory suburbs. Compare fuel prices across Australia.