Cheapest return flights from New York to Seoul in January from 724€

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

Return flights

16 Jan - 08 Feb jetBlue
20 Jan - 03 Feb Norse Atlantic Airways (UK)
20 Jan - 27 Jan Ethiopian Airlines
07 Jan - 25 Jan Frontier Airlines
25 Jan - 09 Feb Norse Atlantic Airways (UK)
20 Jan - 27 Feb Frontier Airlines
19 Jan - 28 Jan Norse Atlantic Airways (UK)
25 Jan - 02 Feb Norse Atlantic Airways (UK)
07 Jan - 31 Jan Frontier Airlines
07 Jan - 24 Jan Frontier Airlines
22 Jan - 08 Feb Hawaiian Airlines
18 Jan - 01 Feb Norse Atlantic Airways (UK)
27 Jan - 10 Feb Norse Atlantic Airways (UK)
22 Jan - 04 Feb Etihad Airways
15 Jan - 25 Jan Frontier Airlines
21 Jan - 27 Jan Cathay Pacific
22 Jan - 02 Feb Etihad Airways
16 Jan - 30 Jan Hawaiian Airlines
22 Jan - 31 Jan Cathay Pacific
13 Jan - 31 Jan Frontier Airlines

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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