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Cheap flights from Detroit (DTW) to Perth (PER)

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0 Children (2~11)
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How to find the cheapest flight from Detroit (DTW) to Perth (PER)

How to find the cheapest flight from Detroit (DTW) to Perth (PER)
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How to find the cheapest flight from Detroit (DTW) to Perth (PER)
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How to find the cheapest flight from Detroit (DTW) to Perth (PER)
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Cheap flights from Detroit to Perth in August , September 2026

23 Aug - 21 Sep $ 1,737.00
DTW
Detroit
United Airlines
2 STOPS
PER
Perth
PER
Perth
United Airlines
2 STOPS
DTW
Detroit
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23 Aug - 09 Sep $ 2,310.00
DTW
Detroit
Cathay Pacific
2 STOPS
PER
Perth
PER
Perth
Cathay Pacific
2 STOPS
DTW
Detroit
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23 Aug - 08 Sep $ 9,204.00
DTW
Detroit
Korean Air
2 STOPS
PER
Perth
PER
Perth
Korean Air
2 STOPS
DTW
Detroit
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Last minute flights from Detroit to Perth

29 Aug - 02 Sep $ 1,672.00
DTW
Detroit
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
DTW
Detroit
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29 Aug - 02 Sep $ 1,708.00
DTW
Detroit
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
DTW
Detroit
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29 Aug - 01 Sep $ 1,740.00
DTW
Detroit
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
DTW
Detroit
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One-way flights to Perth from Detroit

1:01 PM - 11:15 PM
Cathay Pacific
2 Stops
29h 49m
DTW - PER
$ 741
Kiwi
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12:46 PM - 3:00 PM
Cathay Pacific
2 Stops
45h 54m
DTW - PER
$ 799
Kiwi
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7:48 PM - 11:55 AM
Qantas
2 Stops
27h 57m
DTW - PER
$ 13,854
Kiwi
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How to find the cheapest flight from Detroit (DTW) to Perth (PER)

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