Cheapest return flights from New York to Seoul in January from 655€

AirHint found the following cheapest return flights from New York (LGA) to Seoul (ICN) in January 2026 (see full year).

Return flights

07 Jan - 20 Jan Frontier Airlines
20 Jan - 27 Jan Spirit Airlines
17 Jan - 24 Jan Spirit Airlines
06 Jan - 27 Jan Frontier Airlines
16 Jan - 24 Jan Spirit Airlines
22 Jan - 31 Jan Spirit Airlines
10 Jan - 01 Feb Frontier Airlines
19 Jan - 23 Feb Frontier Airlines
07 Jan - 18 Jan Frontier Airlines
06 Jan - 20 Jan Frontier Airlines
24 Jan - 31 Jan Spirit Airlines
10 Jan - 31 Jan Frontier Airlines
11 Jan - 08 Feb Spirit Airlines
24 Jan - 28 Feb Spirit Airlines
25 Jan - 01 Feb Frontier Airlines
30 Jan - 06 Feb Frontier Airlines
27 Jan - 02 Feb Spirit Airlines
07 Jan - 11 Feb Frontier Airlines
28 Jan - 04 Feb Frontier Airlines
26 Jan - 02 Feb Air Canada

Also check the deals for one-way flights from New York to Seoul in January.

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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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