Cheapest return flights from New York to Seoul in September from 1227€

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

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

Return flights

02 Sep - 17 Sep Air Canada
10 Sep - 17 Sep Air Canada
03 Sep - 18 Sep Air Canada
18 Sep - 25 Sep Air Canada
01 Sep - 22 Sep Air Canada
09 Sep - 14 Oct Air Canada
28 Sep - 13 Oct Air Canada
04 Sep - 12 Sep Air Canada
01 Sep - 12 Sep Air Canada
04 Sep - 05 Oct Air Canada
13 Sep - 28 Sep Air Canada
13 Sep - 27 Sep Air Canada
17 Sep - 21 Oct Air Canada
11 Sep - 30 Sep Delta
26 Sep - 11 Oct Korean Air
18 Sep - 08 Oct Air Canada
08 Sep - 08 Oct Air Canada
22 Sep - 11 Oct Air Canada
20 Sep - 04 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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