Cheapest return flights from New York to Seoul in April from $842

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

Return flights

21 Apr - 08 May Alaska Airlines
22 Apr - 06 May Alaska Airlines
27 Apr - 09 May Alaska Airlines
06 Apr - 15 Apr Etihad Airways
13 Apr - 17 Apr Turkish Airlines
20 Apr - 24 Apr Turkish Airlines
22 Apr - 20 May Turkish Airlines
14 Apr - 14 May Turkish Airlines
09 Apr - 26 Apr Cathay Pacific
05 Apr - 21 Apr Etihad Airways
13 Apr - 20 Apr Cathay Pacific
08 Apr - 26 Apr Cathay Pacific
21 Apr - 11 May Cathay Pacific
21 Apr - 10 May Cathay Pacific
16 Apr - 22 Apr Cathay Pacific
29 Apr - 13 May Etihad Airways
04 Apr - 20 Apr Etihad Airways
26 Apr - 05 May Etihad Airways
27 Apr - 25 May China Airlines
07 Apr - 27 Apr Spirit Airlines

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

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