Cheapest return flights from New York to Seoul in September from 863€

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

Return flights

16 Sep - 30 Sep Cathay Pacific
01 Sep - 17 Sep Cathay Pacific
01 Sep - 06 Oct Cathay Pacific
09 Sep - 14 Oct Cathay Pacific
15 Sep - 30 Sep Cathay Pacific
04 Sep - 13 Sep Cathay Pacific
25 Sep - 16 Oct Alaska Airlines
19 Sep - 10 Oct Cathay Pacific
11 Sep - 18 Sep Breeze Airways
01 Sep - 17 Sep Air Premia direct
16 Sep - 30 Sep Air Premia direct
15 Sep - 30 Sep Air Premia direct
24 Sep - 02 Oct Alaska Airlines
01 Sep - 06 Oct Air Premia direct
29 Sep - 28 Oct Air Canada
10 Sep - 17 Sep Air Canada
24 Sep - 01 Oct Air Canada
26 Sep - 05 Oct Alaska Airlines
05 Sep - 10 Sep Air Canada
09 Sep - 14 Oct Asiana Airlines direct

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

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