Cheapest return flights from New York to Seoul in September from $801

AirHint found the following cheapest return flights from New York (JFK) to Seoul (ICN) in September 2025 (see full year).

Return flights

26 Sep - 19 Oct Philippine Airlines
17 Sep - 10 Oct Philippine Airlines
17 Sep - 15 Oct Philippine Airlines
17 Sep - 24 Sep Philippine Airlines
26 Sep - 29 Sep Philippine Airlines
24 Sep - 11 Oct Air Canada
16 Sep - 14 Oct Air Canada
25 Sep - 05 Oct Air Canada
17 Sep - 05 Oct Philippine Airlines
09 Sep - 16 Sep Air Canada
08 Sep - 11 Sep Air Canada
17 Sep - 28 Sep Philippine Airlines
18 Sep - 24 Sep Air Canada
10 Sep - 16 Sep Air Canada
08 Sep - 16 Sep Air Canada
14 Sep - 21 Sep Air Canada
24 Sep - 15 Oct Frontier Airlines
14 Sep - 30 Oct Frontier Airlines
15 Sep - 23 Sep Air Canada
26 Sep - 10 Oct Air Canada

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

Skyscanner

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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