Cheapest one-way JFK–ICN flights, May

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

One-Way flights

06 May Philippine Airlines
29 May jetBlue
10 May Philippine Airlines
08 May Philippine Airlines
07 May Cathay Pacific
12 May Cathay Pacific
20 May Air Canada
13 May Philippine Airlines
25 May Frontier Airlines
11 May Alaska Airlines

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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