Cheapest return flights from New York to Seoul in December from $1402

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

Return flights

01 Dec - 14 Dec Air Canada
05 Dec - 23 Dec Korean Air
27 Dec - 03 Jan Air Canada
23 Dec - 02 Jan Air Canada
24 Dec - 02 Jan Delta
13 Dec - 24 Dec Air Canada
23 Dec - 03 Jan Air Canada
21 Dec - 04 Jan Air Canada
16 Dec - 31 Dec Air Canada

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

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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.

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