Cheapest petrol in St Helens Park NSW NSW
Live government fuel prices for St Helens Park NSW, updated 2026-09-13.
- E10: cheapest 197.9¢/L, average 209.7¢/L (20 stations)
- U91: cheapest 199.9¢/L, average 211.1¢/L (18 stations)
- P95: cheapest 209.9¢/L, average 229.6¢/L (14 stations)
- P98: cheapest 219.9¢/L, average 236.6¢/L (21 stations)
- DL: cheapest 247.7¢/L, average 260.2¢/L (3 stations)