Cheapest one-way flights from Washington to Sydney in January from $415
AirHint found the following cheapest one-way flights from Washington (DCA) to Sydney (SYD) in January 2025 (see full year).
One-Way flights
| 31 Jan | American Airlines | ||
| 06 Jan | Qantas | ||
| 24 Jan | Qantas | ||
| 23 Jan | Fiji Airways | ||
| 22 Jan | United | ||
| 21 Jan | United | ||
| 18 Jan | Fiji Airways | ||
| 17 Jan | Alaska Airlines | ||
| 10 Jan | United | ||
| 29 Jan | Qantas |
Also check the deals for return flights from Washington to Sydney in January.
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.
