Cheapest return flights from New York to Seoul in December from 1024€

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

02 Dec - 11 Dec Turkish Airlines
12 Dec - 20 Dec Air Canada
11 Dec - 20 Dec Finnair
23 Dec - 31 Dec Finnair
19 Dec - 31 Dec Finnair
21 Dec - 04 Jan Finnair
20 Dec - 04 Jan Finnair
20 Dec - 03 Jan Finnair
19 Dec - 10 Jan Finnair
19 Dec - 03 Jan Finnair
15 Dec - 01 Jan Finnair
24 Dec - 30 Dec Finnair
02 Dec - 11 Dec Korean Air direct
11 Dec - 20 Dec Korean Air direct
28 Dec - 29 Dec Delta direct
23 Dec - 31 Dec Asiana Airlines direct
15 Dec - 01 Jan Asiana Airlines direct
19 Dec - 03 Jan Asiana Airlines direct
21 Dec - 04 Jan Asiana Airlines direct
19 Dec - 10 Jan Asiana Airlines 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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