Cheapest return flights from New York to Seoul in December from 834€

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

Return flights

28 Dec - 15 Jan Air Canada
31 Dec - 18 Jan Air Canada
03 Dec - 09 Dec Air Canada
06 Dec - 13 Dec Air Canada
13 Dec - 20 Dec Air Canada
29 Dec - 19 Jan Air Canada
28 Dec - 08 Jan Finnair
24 Dec - 07 Jan Finnair
05 Dec - 04 Jan Finnair
26 Dec - 13 Jan LOT
26 Dec - 24 Jan LOT
10 Dec - 24 Dec Finnair
24 Dec - 20 Jan Finnair
24 Dec - 16 Jan Finnair
22 Dec - 29 Dec Finnair
13 Dec - 31 Dec Finnair
15 Dec - 31 Dec Finnair
12 Dec - 31 Dec Finnair
14 Dec - 31 Dec Finnair
21 Dec - 28 Dec Finnair

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

Skyscanner

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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