Cheapest one-way flights from Seoul to New York in January from 359€

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

One-Way flights

31 Jan T'way Air
14 Jan China Eastern
29 Jan T'way Air
24 Jan T'way Air
23 Jan Air Premia
21 Jan Air Premia
19 Jan Air Premia
22 Jan T'way Air
27 Jan T'way Air
30 Jan Air Premia

Also check the deals for return flights from Seoul to New York 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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