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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 July , August 2026

28 Jul - 17 Aug $ 1,633.00
DCA
Washington
United Airlines
2 STOPS
PER
Perth
PER
Perth
United Airlines
2 STOPS
DCA
Washington
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26 Jul - 03 Aug $ 3,076.00
DCA
Washington
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
DCA
Washington
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27 Jul - 03 Aug $ 4,326.00
DCA
Washington
Air Canada
2 STOPS
PER
Perth
PER
Perth
Air Canada
3 STOPS
DCA
Washington
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Last minute flights from Washington to Perth

28 Jul - 01 Aug $ 2,140.00
DCA
Washington
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
DCA
Washington
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28 Jul - 01 Aug $ 2,166.00
DCA
Washington
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
DCA
Washington
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28 Jul - 01 Aug $ 2,208.00
DCA
Washington
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
DCA
Washington
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One-way flights to Perth from Washington

10:05 AM - 1:00 AM
VietJet Air
3 Stops
34h 50m
DCA - PER
$ 956
Kiwi
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6:59 PM - 11:15 PM
Cathay Pacific
2 Stops
47h 51m
DCA - PER
$ 1,268
Kiwi
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6:30 AM - 3:00 PM
Cathay Pacific
2 Stops
28h 10m
DCA - PER
$ 1,351
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.