Cheapest return NYC–ICN flights, May

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

Return flights

13 May - 23 May Ethiopian Airlines
26 May - 18 Jun Ethiopian Airlines
26 May - 09 Jun Ethiopian Airlines
26 May - 02 Jun Ethiopian Airlines
19 May - 19 Jun Ethiopian Airlines
21 May - 21 Jun Ethiopian Airlines
28 May - 23 Jun Ethiopian Airlines
29 May - 15 Jun WestJet
13 May - 17 Jun Philippine Airlines
13 May - 11 Jun Philippine Airlines
25 May - 06 Jun WestJet
13 May - 26 May Philippine Airlines
13 May - 19 May Philippine Airlines
24 May - 27 May WestJet
16 May - 27 May Porter Airlines (Canada) Ltd
14 May - 26 May WestJet
21 May - 26 May Ethiopian Airlines
12 May - 25 May Qatar Airways
13 May - 18 May Ethiopian Airlines
25 May - 30 May Ethiopian 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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