Cheapest one-way flights from New York to Seoul in September from $474

Best time to book flights for New York (NYC) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from New York (NYC) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

17 Sep Philippine Airlines
07 Sep Air Canada
02 Sep Air Canada
06 Sep Air Canada
19 Sep Air Canada
04 Sep Air Premia direct
23 Sep Alaska Airlines
27 Sep Alaska Airlines
08 Sep China Airlines
12 Sep Etihad Airways

Also check the deals for return 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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