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Cheapest Premium Diesel Fuel Prices around Welland, SA Today
As of 12 May 2026, the cheapest Premium Diesel around Welland, SA is 222.70 c/L at Costco Kilburn. Average across 35 stations within 5km of Welland centre is 231.60 c/L – down 48.7 cents over the past two weeks.
Prices from South Australia 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 222.70 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, Mondays tend to have the cheapest Premium Diesel prices around Welland, averaging 250.10 c/L. Tuesdays tend to be the most expensive at 268.90 c/L – a difference of 18.8 cents.
How many petrol stations are around Welland?
FuelTrack tracks prices at 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, Mobil, U-Go, Independent, Ampol, United. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Suburbs near Welland with Premium Diesel prices, sorted by distance.
Prices from South Australia Government. View all South Australia suburbs. Compare fuel prices across Australia.