Cheapest return flights from Washington to Sydney in July from $1319

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 July 2025 (see full year).

Return flights

03 Jul - 07 Jul Alaska Airlines
15 Jul - 24 Jul Fiji Airways
07 Jul - 17 Jul Qantas
14 Jul - 25 Jul Air New Zealand

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

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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