Cheapest return flights from New York to Seoul in December from $934

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

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

Return flights

26 Dec - 26 Jan Xiamen Airlines
29 Dec - 19 Jan Xiamen Airlines
01 Dec - 12 Dec Air Premia direct
30 Dec - 20 Jan Air Canada
29 Dec - 15 Jan Air Canada
29 Dec - 15 Jan Air Premia direct
31 Dec - 07 Jan Air Premia direct
13 Dec - 17 Jan Norse Atlantic Airways
26 Dec - 26 Jan Air Premia direct
30 Dec - 20 Jan Air Premia direct
21 Dec - 15 Jan Air Premia direct
20 Dec - 27 Dec Air Premia direct
04 Dec - 20 Dec Korean Air direct

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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