Cheapest one-way flights from New York to Seoul in December from 423€

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

One-Way flights

03 Dec Iberia
05 Dec Iberia
04 Dec Iberia
01 Dec Iberia
09 Dec Norse Atlantic Airways (UK)
07 Dec Norse Atlantic Airways
08 Dec Iberia
29 Dec Xiamen Airlines
26 Dec Xiamen Airlines
10 Dec Alaska Airlines

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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