Cheapest return flights from New York to Seoul in December from 1014€

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

Return flights

29 Dec - 30 Jan LOT
07 Dec - 14 Dec Finnair
15 Dec - 29 Dec Finnair
10 Dec - 04 Jan Finnair
20 Dec - 27 Dec Finnair
18 Dec - 02 Jan Finnair
07 Dec - 14 Dec Delta direct
29 Dec - 30 Jan Korean Air direct
10 Dec - 04 Jan Korean Air direct
15 Dec - 29 Dec Asiana Airlines direct
20 Dec - 27 Dec Asiana Airlines direct
18 Dec - 02 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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