Suburb fuel prices
Cheap Diesel in Hay Flat South Australia 5204
8.2c below the South Australia average — Hay Flat is 23.5c/L under its 30-day average right now — near the bottom of the cycle.
Prices as of 19 min ago AEST · sourced from SA Fuel Pricing Information Scheme
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Diesel in Hay Flat is cheaper than the South Australia average
Hay Flat sits 8.2c below the South Australia average. Hay Flat is 23.5c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- South Australia state avg195.1c/L-8.2c/L
- National avg193.2c/L-6.3c/L
- Wholesale (TGP)170.9c/L+16c/L
Top stations
Cheapest Diesel stations in Hay Flat
Sorted by current Diesel price. Tap a station for grades, directions and price age.
30-day spread · Diesel
Hay Flat Diesel cycle
Hay Flat is currently 23.5c/L below its 30-day average — a relatively good time to fill up.
30-day low
186.9c/L
Lowest point in the local spread
30-day average
210.4c/L
30-day high
267.9c/L
Today's average
186.9c/L
Cheapest Diesel right now
Source: Reported Diesel pump prices across Hay Flat.
7-day outlook
Hay Flat 7-day Diesel outlook
Hay Flat prices follow the Adelaide cycle, so this outlook takes the Adelaide Diesel forecast and adjusts it to Hay Flat's own price level using 90 days of local history. You can see the Adelaide benchmark alongside the local estimate below.
Adelaide is in the falling phase of its current cycle.
Hay Flat today (est.)
185.2c/L
Adelaide 179.5c/L · +5.7c/L local
Predicted in 7 days
179.8c/L
7-day range
177.8 – 186.5c/L
Nearby suburbs
Suburbs near Hay Flat
How Hay Flat compares to neighbouring areas — cheapest first, delta vs the Hay Flat average.
- HaHay FlatYou
186.9c
0.0vs Hay Flat - MyMyponga Beach
189.9c
+3.0vs Hay Flat - SiSilverton
211.9c
+25.0vs Hay Flat - WiWirrina Cove
211.9c
+25.0vs Hay Flat - SeSecond Valley
211.9c
+25.0vs Hay Flat - DeDeep Creek
211.9c
+25.0vs Hay Flat - RaRapid Bay
211.9c
+25.0vs Hay Flat - NoNormanville
211.9c
+25.0vs Hay Flat - DeDelamere
211.9c
+25.0vs Hay Flat - CaCape Jervis
211.9c
+25.0vs Hay Flat - CaCarrickalinga
211.9c
+25.0vs Hay Flat
At a glance
Hay Flat fuel prices at a glance
- Cheapest Diesel
- 186.9 c/L
- Suburb average
- 186.9 c/L
- Station tracked
- 1
- Brand
- 1
- Postcode
- 5204
- Last updated
- 24 June 2026, 10:07 am AEST
Explore the area
Browse fuel prices around Hay Flat
Step up to the city and state, compare neighbouring suburbs, or open the live Diesel map.
Hay Flat snapshot
Live Diesel prices in Hay Flat
How it compares
Hay Flat is currently 8.2c below the South Australia state average of 195.1c. Open the live fuel map to see how individual stations spread within Hay Flat.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Silverton (from 186.9c), Wirrina Cove (from 186.9c), Second Valley (from 186.9c), Deep Creek (from 186.9c) or Rapid Bay (from 186.9c) before planning a fill-up.
Brands operating here
1 fuel brand operate stations in Hay Flat, including BP. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
Frequently asked
Hay Flat fuel questions
The cheapest Diesel in Hay Flat is currently at BP Normanville for 186.9 c/L.
FuelRadar app
Keep Hay Flat fuel prices in your pocket
Track Hay Flat prices, watch the local cycle and get an alert before the next jump — from your phone.
