Cheapest one-way flights from New York to Seoul in December from $505

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

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

One-Way flights

29 Dec Xiamen Airlines
13 Dec Icelandair
28 Dec Air Canada
14 Dec HiSky Europe
22 Dec HiSky Europe
20 Dec Uzbekistan Airways
23 Dec Uzbekistan Airways
24 Dec Delta direct
28 Dec Delta direct
23 Dec Korean Air direct

Also check the deals for return 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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