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

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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 August , September 2026

30 Aug - 30 Sep $ 1,601.00
DCA
Washington
JetBlue Airways
3 STOPS
SYD
Sydney
SYD
Sydney
JetBlue Airways
3 STOPS
DCA
Washington
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24 Aug - 11 Sep $ 2,062.00
DCA
Washington
Alaska Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Alaska Airlines
2 STOPS
DCA
Washington
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28 Aug - 04 Sep $ 5,372.00
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

25 Aug - 01 Sep $ 1,965.00
DCA
Washington
Frontier Airlines
3 STOPS
SYD
Sydney
SYD
Sydney
Frontier Airlines
3 STOPS
DCA
Washington
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24 Aug - 31 Aug $ 2,283.00
DCA
Washington
Air New Zealand
2 STOPS
SYD
Sydney
SYD
Sydney
Air New Zealand
1 STOPS
DCA
Washington
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23 Aug - 31 Aug $ 2,451.00
DCA
Washington
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
1 STOPS
DCA
Washington
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One-way flights to Sydney from Washington

6:00 PM - 12:00 PM
Alaska Airlines
3 Stops
34h 50m
DCA - SYD
$ 779
Kiwi
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6:00 PM - 12:00 PM
Alaska Airlines
3 Stops
34h 50m
DCA - SYD
$ 791
Kiwi
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9:30 AM - 9:10 AM
Cathay Pacific
2 Stops
44h 40m
DCA - SYD
$ 819
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.