Suburb fuel prices
Cheap Petrol & Diesel in Thornlea South Australia 5280
Whether Thornlea is running cheap or dear for Unleaded 91 right now — from live, averaging live across 3 tracked stations.
Prices as of 14 min ago AEST · sourced from SA Fuel Pricing Information Scheme
Top stations
Cheapest Unleaded 91 stations in Thornlea
Sorted by current Unleaded 91 price. Tap a station for grades, directions and price age.
30-day spread · Unleaded 91
Thornlea Unleaded 91 cycle
Thornlea is currently 7.4c/L below its 30-day average — a relatively good time to fill up.
30-day low
167.9c/L
Lowest point in the local spread
30-day average
179.6c/L
30-day high
187.9c/L
Today's average
172.2c/L
Cheapest Unleaded 91 right now
- 1Millicent RoadhouseIndependent · 26.9 km away167.9 c/L
- 2Southend General StoreIndependent · 19.4 km away173.9 c/L
- 3Jarmos Automotive ServicesAmpol · 16.4 km away174.9 c/L
Source: Reported Unleaded 91 pump prices across Thornlea.
7-day outlook
Thornlea 7-day Unleaded 91 outlook
Thornlea prices follow the Adelaide cycle, so this outlook takes the Adelaide Unleaded 91 forecast and adjusts it to Thornlea's own price level using 90 days of local history. You can see the Adelaide benchmark alongside the local estimate below.
1 day until the cycle trough — usually the cheapest day.
Thornlea today (est.)
171.2c/L
Adelaide 151.7c/L · +19.5c/L local
Predicted in 7 days
183.2c/L
7-day range
166.3 – 190.5c/L
All fuel types
Fuel prices in Thornlea by type
Low, average and high for each fuel type from the 3 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| U91 | 167.9c | 172.6c | 174.9c | 7 | Millicent Roadhouse |
| DSL | 178.9c | 185.5c | 188.9c | 7 | Millicent Roadhouse |
| P98 | 189.9c | 194.6c | 196.9c | 7 | Millicent Roadhouse |
Nearby suburbs
Suburbs near Thornlea
How Thornlea compares to neighbouring areas — cheapest first, delta vs the Thornlea average.
At a glance
Thornlea fuel prices at a glance
- Postcode
- 5280
- Last updated
- 24 June 2026, 11:37 pm AEST
Explore the area
Browse fuel prices around Thornlea
Step up to the city and state, compare neighbouring suburbs, or open the live Unleaded 91 map.
Thornlea snapshot
Live Unleaded 91 prices in Thornlea
Today's prices
In Thornlea, South Australia, the cheapest U91 today is 167.9c with an area average of 172.6c across 7 listed stations. Other fuels tracked in this suburb include DSL from 178.9c and P98 from 189.9c.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Wattle Range (from 167.9c), Southend (from 167.9c), Tantanoola (from 167.9c), Beachport (from 167.9c) or Canunda (from 167.9c) before planning a fill-up.
Frequently asked
Thornlea fuel questions
Prices vary. Check the FuelRadar Australia map for real-time updates.
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