Cheapest return flights from Washington (DCA) to Sydney (SYD), December

11 dates in December, from $ 1,336. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
4 Dec 11 Dec Frontier Airlines
28 Dec 15 Jan 2027 Air New Zealand
26 Dec 18 Jan 2027 Alaska Airlines
6 Dec 12 Dec Delta
13 Dec 20 Dec Air New Zealand
1 Dec 1 Jan 2027 Qantas
24 Dec 8 Jan 2027 Qantas
26 Dec 9 Jan 2027 Alaska Airlines
22 Dec 1 Jan 2027 American Airlines
26 Dec 6 Jan 2027 Qantas
11 Dec 3 Jan 2027 Qantas
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About these fares

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