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Cheap flights from Washington (DCA) to Sydney (SYD)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Washington (DCA) to Sydney (SYD)

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

29 Sep - 20 Oct $ 1,754.00
DCA
Washington
JetBlue Airways
2 STOPS
SYD
Sydney
SYD
Sydney
JetBlue Airways
3 STOPS
DCA
Washington
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29 Sep - 10 Oct $ 2,453.00
DCA
Washington
Cathay Pacific
2 STOPS
SYD
Sydney
SYD
Sydney
Cathay Pacific
2 STOPS
DCA
Washington
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30 Sep - 06 Oct $ 3,960.00
DCA
Washington
Air Canada
2 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
2 STOPS
DCA
Washington
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Last minute flights from Washington to Sydney

27 Sep - 30 Sep $ 2,374.00
DCA
Washington
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
1 STOPS
DCA
Washington
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27 Sep - 01 Oct $ 3,007.00
DCA
Washington
Cathay Pacific
2 STOPS
SYD
Sydney
SYD
Sydney
Cathay Pacific
2 STOPS
DCA
Washington
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27 Sep - 30 Sep $ 4,032.00
DCA
Washington
Air Canada
2 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
2 STOPS
DCA
Washington
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One-way flights to Sydney from Washington

7:00 AM - 11:30 PM
Qantas
2 Stops
34h 30m
DCA - SYD
$ 859
Kiwi
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9:30 AM - 7:05 PM
Cathay Pacific
2 Stops
54h 40m
DCA - SYD
$ 1,126
Kiwi
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5:59 PM - 11:05 PM
United Airlines
1 Stops
22h 56m
DCA - SYD
$ 1,411
Kiwi
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How to find the cheapest flight from Washington (DCA) to Sydney (SYD)

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