Cheapest return flights from New York to Sydney in December from 1660€

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

Return flights

12 Dec - 03 Jan United
22 Dec - 29 Dec Delta
11 Dec - 27 Dec Delta
18 Dec - 10 Jan Air Canada
20 Dec - 04 Jan United
21 Dec - 03 Jan United
12 Dec - 02 Jan United
16 Dec - 01 Jan United
20 Dec - 03 Jan United
17 Dec - 04 Jan United
20 Dec - 27 Dec Korean Air
18 Dec - 30 Dec Korean Air
17 Dec - 03 Jan United
10 Dec - 17 Dec Qantas

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

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