Cheapest return flights from New York to Seoul in May from $835

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

Return flights

01 May - 17 May Ethiopian Airlines
01 May - 24 May Ethiopian Airlines
01 May - 10 May Ethiopian Airlines
06 May - 23 May Ethiopian Airlines
01 May - 22 May Ethiopian Airlines
02 May - 25 May Ethiopian Airlines
02 May - 09 May Ethiopian Airlines
06 May - 18 May Ethiopian Airlines
01 May - 16 May Ethiopian Airlines
09 May - 16 May Ethiopian Airlines
01 May - 01 Jun China Airlines
20 May - 10 Jun Air Canada
12 May - 09 Jun Philippine Airlines
08 May - 13 Jun China Airlines
11 May - 22 Jun China Airlines
05 May - 10 Jun EVA Air
19 May - 08 Jun Spirit Airlines
15 May - 15 Jun EVA Air
27 May - 03 Jun Spirit Airlines
18 May - 23 Jun Frontier Airlines

Also check the deals for one-way 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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