Cheapest return flights from Washington to Sydney in February from 734€

AirHint found the following cheapest return flights from Washington (IAD) to Sydney (SYD) in February 2026 (see full year).

Return flights

03 Feb - 10 Feb Delta
28 Feb - 14 Mar Delta
21 Feb - 01 Mar Alaska Airlines

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

Powered by

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Feel free to contact us with any feedback or request another flight research.