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Cheap flights from Washington (DCA) to Perth (PER)

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How to find the cheapest flight from Washington (DCA) to Perth (PER)

How to find the cheapest flight from Washington (DCA) to Perth (PER)
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How to find the cheapest flight from Washington (DCA) to Perth (PER)
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How to find the cheapest flight from Washington (DCA) to Perth (PER)
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Cheap flights from Washington to Perth in September , October 2026

30 Sep - 29 Oct $ 1,608.00
DCA
Washington
Cathay Pacific
2 STOPS
PER
Perth
PER
Perth
Cathay Pacific
2 STOPS
DCA
Washington
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13 Sep - 02 Oct $ 2,446.00
DCA
Washington
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
DCA
Washington
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06 Sep - 05 Oct $ 2,982.00
DCA
Washington
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
DCA
Washington
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Last minute flights from Washington to Perth

16 Sep - 01 Oct $ 1,909.00
DCA
Washington
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
DCA
Washington
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22 Sep - 01 Oct $ 1,909.00
DCA
Washington
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
DCA
Washington
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15 Sep - 01 Oct $ 1,912.00
DCA
Washington
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
DCA
Washington
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One-way flights to Perth from Washington

10:14 AM - 1:00 AM
VietJet Air
3 Stops
34h 41m
DCA - PER
$ 757
Kiwi
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6:59 PM - 3:00 PM
Cathay Pacific
2 Stops
39h 41m
DCA - PER
$ 814
Kiwi
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6:00 AM - 3:00 PM
Cathay Pacific
2 Stops
28h 40m
DCA - PER
$ 1,018
Kiwi
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How to find the cheapest flight from Washington (DCA) to Perth (PER)

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