Cheapest return flights from New York to Seoul in December from 1134€

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

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

Return flights

10 Dec - 17 Dec Air Canada
11 Dec - 20 Dec Air Canada
12 Dec - 20 Dec Air Canada
19 Dec - 10 Jan Air Canada
20 Dec - 27 Dec Air Canada
23 Dec - 31 Dec Air Canada
17 Dec - 31 Dec Air Canada
25 Dec - 31 Dec Air Canada
20 Dec - 31 Dec Air Canada
20 Dec - 03 Jan Air Canada
21 Dec - 04 Jan Air Canada
19 Dec - 31 Dec Air Canada
19 Dec - 03 Jan Air Canada
28 Dec - 29 Dec Air Canada

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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