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

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

Return flights

16 Sep - 30 Sep Cathay Pacific
22 Sep - 30 Sep Cathay Pacific
24 Sep - 04 Oct Cathay Pacific
01 Sep - 06 Oct Cathay Pacific
09 Sep - 14 Oct Cathay Pacific
15 Sep - 30 Sep Cathay Pacific
18 Sep - 30 Sep Etihad Airways
01 Sep - 19 Sep jetBlue
04 Sep - 13 Sep Cathay Pacific
04 Sep - 11 Sep Cathay Pacific
15 Sep - 06 Oct Alaska Airlines
07 Sep - 09 Sep China Airlines
14 Sep - 25 Sep Turkish Airlines
11 Sep - 18 Sep Alaska Airlines
24 Sep - 02 Oct Alaska Airlines
01 Sep - 06 Oct Asiana Airlines direct
09 Sep - 14 Oct Asiana Airlines direct
15 Sep - 06 Oct Delta direct
26 Sep - 05 Oct Asiana Airlines
24 Sep - 04 Oct Asiana Airlines direct

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

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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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