Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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.
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.

Cheap flights from Washington to Perth in November , December 2026

25 Nov - 09 Dec $ 1,856.00
DCA
Washington
Air Canada
2 STOPS
PER
Perth
PER
Perth
Air Canada
2 STOPS
DCA
Washington
Pick dates
11 Nov - 08 Dec $ 3,298.00
DCA
Washington
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
DCA
Washington
Pick dates
11 Nov - 07 Dec $ 3,481.00
DCA
Washington
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
DCA
Washington
Pick dates

Last minute flights from Washington to Perth

25 Nov - 02 Dec $ 1,791.00
DCA
Washington
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
DCA
Washington
Pick dates
23 Nov - 02 Dec $ 1,795.00
DCA
Washington
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
DCA
Washington
Pick dates
27 Nov - 02 Dec $ 1,892.00
DCA
Washington
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
DCA
Washington
Pick dates

One-way flights to Perth from Washington

6:00 AM - 2:10 PM
AirAsia
3 Stops
48h 55m
DCA - PER
$ 758
Kiwi
Pick dates
6:00 AM - 3:20 PM
Cathay Pacific
2 Stops
27h 55m
DCA - PER
$ 1,473
Kiwi
Pick dates
6:00 AM - 3:20 PM
Cathay Pacific
2 Stops
27h 55m
DCA - PER
$ 1,634
Kiwi
Pick dates

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

Related info for your journey
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.
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.