Cheapest return flights from Washington to Sydney in November from $840

Best time to book flights for Washington (DCA) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Sydney (SYD) in November 2025 (see full year).

Return flights

04 Nov - 11 Nov American Airlines
03 Nov - 16 Nov American Airlines
14 Nov - 21 Nov Air Canada

Also check the deals for one-way flights from Washington to Sydney in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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