Cheapest return flights from New York to Sydney in December from $1277

AirHint found the following cheapest return flights from New York (JFK) to Sydney (SYD) in December 2026 (see full year).

Return flights

09 Dec - 20 Dec ANA
26 Dec - 09 Jan Cathay Pacific
26 Dec - 06 Jan Cathay Pacific
23 Dec - 30 Dec ANA
25 Dec - 06 Jan Cathay Pacific
11 Dec - 27 Dec Turkish Airlines
09 Dec - 07 Jan ANA
25 Dec - 03 Jan ANA
24 Dec - 10 Jan ANA
12 Dec - 02 Jan Alaska Airlines
24 Dec - 31 Dec ANA
18 Dec - 27 Dec ANA
16 Dec - 01 Jan Alaska Airlines
18 Dec - 09 Jan ANA
19 Dec - 10 Jan ANA
18 Dec - 25 Dec ANA
14 Dec - 28 Dec Air Canada

Also check the deals for one-way flights from New York to Sydney in December.

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.