Cheapest one-way flights from New York to Seoul in May from $455

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

One-Way flights

06 May Philippine Airlines
02 May Etihad Airways
31 May WestJet
08 May WestJet
27 May WestJet
30 May WestJet
22 May Air Premia direct
26 May Alaska Airlines
12 May Cathay Pacific
26 May Air Premia direct

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

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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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