Cheapest return flights from New York to Seoul in December from 835€

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

Return flights

03 Dec - 12 Dec Norse Atlantic Airways
07 Dec - 14 Dec Frontier Airlines
02 Dec - 11 Dec Ethiopian Airlines
02 Dec - 09 Dec Ethiopian Airlines
02 Dec - 12 Dec Norse Atlantic Airways (UK)
31 Dec - 25 Jan Frontier Airlines
28 Dec - 21 Jan Icelandair
30 Dec - 21 Jan Turkish Airlines
09 Dec - 21 Jan Turkish Airlines
10 Dec - 21 Jan Turkish Airlines
08 Dec - 17 Dec Turkish Airlines
01 Dec - 18 Dec Turkish Airlines
04 Dec - 17 Dec Turkish Airlines
10 Dec - 24 Dec Turkish Airlines
01 Dec - 08 Dec Turkish Airlines
30 Dec - 24 Jan Frontier Airlines
30 Dec - 25 Jan Frontier Airlines
28 Dec - 16 Jan Turkish Airlines
30 Dec - 20 Jan Frontier Airlines
05 Dec - 22 Jan Turkish Airlines

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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