Cheapest return LGA–ICN flights, December

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

Return flights

30 Dec - 21 Jan Qatar Airways
23 Dec - 17 Jan Air Canada
26 Dec - 05 Jan Delta
28 Dec - 10 Jan United
22 Dec - 08 Jan Air Canada
14 Dec - 17 Jan Air Canada
15 Dec - 04 Jan Qatar Airways
21 Dec - 18 Jan Air Canada
20 Dec - 11 Jan Porter Airlines (Canada) Ltd
16 Dec - 05 Jan Qatar Airways
15 Dec - 17 Dec Korean Air
15 Dec - 16 Dec Korean Air

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

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