Cheapest return flights from Washington to Sydney in February from $1235

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

Return flights

09 Feb - 15 Feb Frontier Airlines
03 Feb - 17 Feb Qantas
03 Feb - 10 Feb Qantas
04 Feb - 18 Feb Qantas
28 Feb - 07 Mar Hawaiian Airlines
17 Feb - 12 Mar Air New Zealand
05 Feb - 15 Feb Qantas
17 Feb - 28 Feb Hawaiian Airlines
12 Feb - 17 Feb Qatar Airways
14 Feb - 25 Feb Air New Zealand
13 Feb - 16 Feb Qatar Airways

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.