Cheapest return flights from New York to Sydney in December from $1245

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

Return flights

09 Dec - 20 Dec American Airlines
02 Dec - 17 Dec Qantas
01 Dec - 16 Dec ANA
11 Dec - 27 Dec Air Canada
28 Dec - 04 Jan Cathay Pacific
11 Dec - 03 Jan Air Canada
12 Dec - 02 Jan Air Canada
23 Dec - 30 Dec ANA
18 Dec - 27 Dec Air Canada
22 Dec - 29 Dec Air Canada
23 Dec - 02 Jan Air Canada
24 Dec - 10 Jan Air Canada
17 Dec - 03 Jan Kuwait Airways
20 Dec - 03 Jan Kuwait Airways
16 Dec - 01 Jan Alaska Airlines
18 Dec - 09 Jan ANA
17 Dec - 24 Dec ANA
18 Dec - 10 Jan ANA
14 Dec - 28 Dec Air Canada
24 Dec - 25 Dec ANA

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

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