Cheapest return NYC–ICN flights, April

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

Return flights

27 Apr - 25 May Etihad Airways
27 Apr - 28 May Etihad Airways
29 Apr - 25 May Philippine Airlines
29 Apr - 17 May Etihad Airways
29 Apr - 13 May Etihad Airways
23 Apr - 08 May Etihad Airways
27 Apr - 12 May Etihad Airways
27 Apr - 13 May Etihad Airways
28 Apr - 26 May Etihad Airways
23 Apr - 05 May Etihad Airways
22 Apr - 29 Apr Qatar Airways
23 Apr - 30 Apr Etihad Airways
19 Apr - 23 Apr Qatar Airways
23 Apr - 27 Apr Qatar Airways
29 Apr - 30 Apr Asiana Airlines direct
23 Apr - 27 Apr Asiana Airlines direct
21 Apr - 28 Apr Asiana Airlines direct
23 Apr - 30 Apr Asiana Airlines direct
21 Apr - 30 Apr Asiana Airlines direct
21 Apr - 27 Apr Asiana Airlines direct

Also check the deals for one-way flights from New York to Seoul in April.

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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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