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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 April , May 2026

29 Apr - 19 May $ 1,903.00
DCA
Washington
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
DCA
Washington
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29 Apr - 05 May $ 2,764.00
DCA
Washington
All Nippon Airways
2 STOPS
PER
Perth
PER
Perth
All Nippon Airways
2 STOPS
DCA
Washington
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28 Apr - 04 May $ 4,030.00
DCA
Washington
Cathay Pacific
2 STOPS
PER
Perth
PER
Perth
Cathay Pacific
2 STOPS
DCA
Washington
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Last minute flights from Washington to Perth

27 Apr - 01 May $ 2,294.00
DCA
Washington
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
DCA
Washington
Pick dates
27 Apr - 01 May $ 3,458.00
DCA
Washington
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
DCA
Washington
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28 Apr - 01 May $ 3,565.00
DCA
Washington
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
DCA
Washington
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One-way flights to Perth from Washington

6:59 PM - 11:15 PM
Cathay Pacific
2 Stops
47h 51m
DCA - PER
$ 1,045
Kiwi
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6:00 AM - 3:00 PM
Cathay Pacific
2 Stops
28h 40m
DCA - PER
$ 1,157
Kiwi
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6:00 AM - 3:00 PM
Cathay Pacific
2 Stops
28h 40m
DCA - PER
$ 1,157
Kiwi
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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)
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.