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LPG in St Johns is dearer than the South Australia average
St Johns sits 8.2c above the South Australia average.
How it compares
- South Australia state avg111.7c/L+8.2c/L
- National avg111.5c/L+8.4c/L
Top stations
Cheapest LPG stations in St Johns
Sorted by current LPG price. Tap a station for grades, directions and price age.
30-day spread · LPG
St Johns LPG cycle
St Johns is currently in line with its 30-day average for LPG.
30-day low
119.9c/L
Lowest point in the local spread
30-day average
119.9c/L
30-day high
119.9c/L
Today's average
119.9c/L
Cheapest LPG right now
Source: Reported LPG pump prices across St Johns.
Nearby suburbs
Suburbs near St Johns
How St Johns compares to neighbouring areas — cheapest first, delta vs the St Johns average.
At a glance
St Johns fuel prices at a glance
- Cheapest LPG
- 119.9 c/L
- Suburb average
- 119.9 c/L
- Station tracked
- 1
- Brand
- 1
- Postcode
- 5373
- Last updated
- 25 June 2026, 1:07 am AEST
Explore the area
Browse fuel prices around St Johns
Step up to the city and state, compare neighbouring suburbs, or open the live LPG map.
St Johns snapshot
Live LPG prices in St Johns
How it compares
St Johns is currently 8.2c above the South Australia state average of 111.7c. Open the live fuel map to see how individual stations spread within St Johns.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Bagot Well (from 119.9c), Fords (from 119.9c), Hamilton (from 119.9c), Koonunga (from 119.9c) or Kapunda (from 119.9c) before planning a fill-up.
Brands operating here
1 fuel brand operate stations in St Johns, including Mobil. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
Frequently asked
St Johns fuel questions
The cheapest LPG (Autogas) in St Johns is currently at Mobil Kapunda for 119.9 c/L.
FuelRadar app
Keep St Johns fuel prices in your pocket
Track St Johns prices, watch the local cycle and get an alert before the next jump — from your phone.
