Suburb fuel prices

Cheap Unleaded 91 in Seaton South Australia 5023

13.1c below the South Australia average — Seaton is 7.7c/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

SOUTH AUSTRALIA state averageAll fuelsU91E10DieselP. DieselP95P98
Seaton · U91Below the state avg

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U91 in Seaton is cheaper than the South Australia average

Seaton sits 13.1c below the South Australia average. Seaton is 7.7c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg163.9c/L-13.1c/L
  • National avg165.9c/L-15.1c/L
  • Wholesale (TGP)154.1c/L-3.3c/L

Top stations

Cheapest U91 stations in Seaton

Sorted by current U91 price. Tap a station for grades, directions and price age.

  1. United Seaton

    United Seaton

    Cheapest

    1.8 km away · 171 Tapleys Hill Rd & Morley Rd

    149.5 c/L

    -1.3 vs avg

  2. United Findon

    United Findon

    1.7 km away · 145 Crittendon Road

    149.9 c/L

    -0.9 vs avg

  3. Caltex Findon

    Caltex Findon

    1.8 km away · Findon Rd & Grange Rd

    151.9 c/L

    +1.1 vs avg

  4. OTR Seaton

    OTR Seaton

    0.4 km away · 356 Tapleys Hill Rd & Wilford Av

    151.9 c/L

    +1.1 vs avg

  5. Costco Kilburn

    Costco Kilburn

    7.3 km away · 404-406 Churchill Road

    143.7 c/L

    -7.1 vs avg

  6. Mobil Blair Athol

    Mobil Blair Athol

    8.2 km away · 351 Prospect Rd

    147.9 c/L

    -2.9 vs avg

Showing 6 of 98 stations.

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30-day spread · U91

Seaton U91 cycle

Seaton is currently 7.7c/L below its 30-day average — a relatively good time to fill up.

30-day low

149.5c/L

Lowest point in the local spread

30-day average

159.4c/L

30-day high

169.9c/L

Today's average

151.7c/L

149.0159.5170.027 May14 June23 June
Daily averageMin–max spread across Seaton stations

Cheapest U91 right now

  1. 1Costco KilburnCostco · 7.3 km away143.7 c/L1.0
  2. 2Mobil Blair AtholMobil · 8.2 km away147.9 c/L
  3. 3U-Go ClearviewU-Go · 9.4 km away147.9 c/L1.2
  4. 4U-Go West HindmarshU-Go · 4.2 km away147.9 c/L1.4
  5. 5United Blair AtholUnited · 8.2 km away147.9 c/L1.4

Source: Reported U91 pump prices across Seaton.

7-day outlook

Seaton 7-day U91 outlook

Rising · +8.9c/L over 7 days

Seaton prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 forecast and adjusts it to Seaton'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.

Seaton today (est.)

152.8c/L

Adelaide 153.9c/L · -1.1c/L local

Predicted in 7 days

161.9c/L

7-day range

150.5 – 168.1c/L

150.0159.5169.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Seaton by type

Low, average and high for each fuel type from the 4 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91149.5c150.8c151.9c4United Seaton
P98172.5c176.4c178.9c3United Seaton
DSL179.5c182.4c183.9c3United Seaton

Nearby suburbs

Suburbs near Seaton

How Seaton compares to neighbouring areas — cheapest first, delta vs the Seaton average.

  1. Ch
    CheltenhamCheapest

    150.1c

    -0.7vs Seaton
  2. Al
    Albert Park

    150.1c

    -0.7vs Seaton
  3. Al
    Alberton

    150.1c

    -0.7vs Seaton
  4. Se
    SeatonYou

    150.8c

    0.0vs Seaton
  5. Fi
    Findon

    150.8c

    0.0vs Seaton
  6. Se
    Seaton North

    150.8c

    0.0vs Seaton
  7. St
    St Clair

    151.2c

    +0.4vs Seaton
  8. Wo
    Woodville South

    151.2c

    +0.4vs Seaton
  9. Wo
    Woodville

    151.2c

    +0.4vs Seaton
  10. Wo
    Woodville Park

    151.2c

    +0.4vs Seaton
  11. Wo
    Woodville West

    151.2c

    +0.4vs Seaton

At a glance

Seaton fuel prices at a glance

Cheapest U91
149.5 c/L
Suburb average
150.8 c/L
Price range
2.4c spread
Stations tracked
4
Brands
3
Postcode
5023
Last updated
24 June 2026, 3:07 am AEST

Explore the area

Browse fuel prices around Seaton

Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.

Seaton snapshot

Live U91 prices in Seaton

Today's prices

In Seaton, South Australia, the cheapest U91 today is 149.5c with an area average of 150.8c across 4 listed stations. Other fuels tracked in this suburb include P98 from 172.5c and DSL from 179.5c.

How it compares

Seaton is currently 13.1c below the South Australia state average of 163.9c. Open the live fuel map to see how individual stations spread within Seaton.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Findon (from 149.5c), Seaton North (from 149.5c), St Clair (from 149.5c), Woodville South (from 149.5c) or Woodville (from 149.5c) before planning a fill-up.

Brands operating here

3 fuel brands operate stations in Seaton, including United, On The Run (OTR) and Caltex. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Seaton fuel questions

The cheapest Unleaded 91 in Seaton is currently at Costco Kilburn for 143.7 c/L.

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