U91 starts at 177.9 c/L, with an average of 177.9 c/L across 1 tracked station in the local area around Hay Flat.
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U91 in Hay Flat is cheaper than the South Australia average
Hay Flat sits 2.4c below the South Australia average. Hay Flat is 10.6c/L over its 30-day average. Prices usually dip later in the cycle.
How it compares
Local details
Nearby stations
No stations found directly in Hay Flat. Showing current U91 prices in surrounding areas.
FuelRadar
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30-day price range · U91
Hay Flat is 10.6c/L above its 30-day average. Compare the latest station reports before choosing when to fill.
Cheapest reported U91
Source: Reported U91 pump prices across Hay Flat.
7-day outlook
Hay Flat prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 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 stable phase of its current cycle.
Hay Flat today (est.)
176.5c/L
Adelaide 171.3c/L · +5.2c/L local
Modelled in 7 days
161.2c/L
7-day range
154.2 – 176.5c/L
Nearby suburbs
How Hay Flat compares to neighbouring areas. Cheapest first, delta vs the Hay Flat average.
Postcode 5204 · 1 station
177.9c
0.0
Postcode 5211 · 4 stations
182.3c
+4.4
Postcode 5173 · 2 stations
176.9c
-1.0
Postcode 5211 · 2 stations
182.2c
+4.3
Postcode 5204 · 1 station
177.9c
0.0
Postcode 5204 · 1 station
180.9c
+3.0
Postcode 5202 · 1 station
176.9c
-1.0
Postcode 5211 · 1 station
180.9c
+3.0
Postcode 5173 · 1 station
176.9c
-1.0
Postcode 5210 · 1 station
179.9c
+2.0
Local brands
Open brand pages for broader price context, loyalty discounts and nearby station coverage before choosing a station.
How to use this page
Hay Flat is in the Yankalilla market. Compare the suburb with the wider city view when planning a larger fill.
Start with a recent station row for the fuel your vehicle uses. Widen the search only when the saving still makes sense after the extra distance.
Hay Flat 5204 currently shows U91 at 177.9 c/L across 1 tracked station in the local area around Hay Flat.
Fuel-grade coverage depends on which nearby stations have recently reported prices. Use the station list and update times before making a special trip.
Hay Flat is part of Yankalilla, within Southern and Hills. Compare the wider Yankalilla market when the cheapest local report is stale, out of the way or only a few cents lower.
Nearby suburbs with useful comparison data include Victor Harbor from 180.5c across 4 stations, Aldinga Beach from 176.9c across 2 stations, Mccracken from 180.5c across 2 stations, Normanville from 177.9c across 1 station, Delamere from 180.9c across 1 station and Myponga from 176.9c across 1 station.
Check the station update time and detour distance before leaving your route, including SA Fuel Pricing Information Scheme where available. For broader context, compare the South Australia state average of 180.3c.
Data updated 22 July, 12:37 am AEST. Source: SA Fuel Pricing Information Scheme. Based on 1 station. Suburb averages can hide station-level differences. Check the selected fuel grade, report time and final pump price.
Explore the area
Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.
Frequently asked
Hay Flat 5204 currently shows 177.9 c/L as the lowest listed U91 price, with a local average of 177.9 c/L. Check the station update time before driving.
FuelRadar app
Save a regular station, then set a fuel target for your local area.
