Cheapest return flights from New York to Seoul in December from $958

Best time to book flights for New York (JFK) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from New York (JFK) to Seoul (ICN) in December 2025 (see full year).

Return flights

26 Dec - 01 Jan Xiamen Airlines
30 Dec - 29 Jan Turkish Airlines
31 Dec - 31 Jan Turkish Airlines
05 Dec - 14 Dec Cathay Pacific
04 Dec - 12 Dec Turkish Airlines
09 Dec - 23 Dec Turkish Airlines
08 Dec - 24 Dec Air Canada
09 Dec - 24 Dec Air Canada
02 Dec - 12 Dec Norse Atlantic Airways
05 Dec - 13 Dec Cathay Pacific
06 Dec - 13 Dec Turkish Airlines
10 Dec - 29 Dec Ethiopian Airlines
26 Dec - 12 Jan Xiamen Airlines
09 Dec - 12 Jan Air Canada
12 Dec - 19 Dec Air Canada
16 Dec - 08 Jan Finnair
10 Dec - 11 Jan Finnair
21 Dec - 16 Jan Finnair
19 Dec - 06 Jan Finnair
22 Dec - 03 Jan Finnair

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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