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Cheap flights from St Louis (STL) to Perth (PER)

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How to find the cheapest flight from St Louis (STL) to Perth (PER)

How to find the cheapest flight from St Louis (STL) to Perth (PER)
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How to find the cheapest flight from St Louis (STL) to Perth (PER)
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How to find the cheapest flight from St Louis (STL) to Perth (PER)
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Cheap flights from St Louis to Perth in November , December 2025

26 Nov - 06 Dec $ 1,809.00
STL
St Louis
Qantas
3 STOPS
PER
Perth
PER
Perth
Qantas
3 STOPS
STL
St Louis
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24 Nov - 06 Dec $ 2,662.00
STL
St Louis
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
STL
St Louis
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24 Nov - 05 Dec $ 3,578.00
STL
St Louis
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Perth

27 Nov - 01 Dec $ 2,092.00
STL
St Louis
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
STL
St Louis
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24 Nov - 01 Dec $ 2,208.00
STL
St Louis
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
STL
St Louis
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26 Nov - 01 Dec $ 2,260.00
STL
St Louis
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
STL
St Louis
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One-way flights to Perth from St Louis

4:15 PM - 2:15 PM
AirAsia
3 Stops
37h 40m
STL - PER
$ 821
Kiwi
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7:00 AM - 12:25 AM
Singapore Airlines
2 Stops
56h 25m
STL - PER
$ 1,707
Kiwi
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4:35 PM - 2:30 PM
Air New Zealand
2 Stops
34h 15m
STL - PER
$ 1,759
Kiwi
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How to find the cheapest flight from St Louis (STL) to Perth (PER)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.