Cheapest one-way flights from New York to Seoul in December from 484€

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

One-Way flights

04 Dec Frontier Airlines
05 Dec Frontier Airlines
06 Dec Porter Airlines (Canada) Ltd
09 Dec Porter Airlines (Canada) Ltd
10 Dec Frontier Airlines
08 Dec Frontier Airlines
07 Dec Frontier Airlines
26 Dec Frontier Airlines
02 Dec Air Canada
01 Dec Air Canada

Also check the deals for return 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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