Cheapest return flights from New York to Seoul in September from $828

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

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

Return flights

30 Sep - 23 Oct Air Canada
05 Sep - 08 Sep Air Canada
25 Sep - 12 Oct Norse Atlantic Airways (UK)
18 Sep - 06 Oct Air Canada
24 Sep - 10 Oct Air Canada
03 Sep - 12 Sep Philippine Airlines
11 Sep - 18 Sep Air Canada
15 Sep - 22 Sep Porter Airlines (Canada) Ltd
03 Sep - 10 Sep China Airlines
01 Sep - 15 Sep China Airlines
18 Sep - 12 Oct Air Canada
01 Sep - 25 Sep China Airlines
23 Sep - 10 Oct Norse Atlantic Airways (UK)
01 Sep - 21 Sep China Airlines
16 Sep - 25 Sep Air Canada
15 Sep - 28 Sep China Airlines
20 Sep - 12 Oct Etihad Airways
10 Sep - 01 Oct China Airlines
16 Sep - 01 Oct Air Canada
24 Sep - 10 Oct Air Premia direct

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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