Cheapest return flights from New York to Seoul in September from $1116

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

Return flights

16 Sep - 23 Sep Air Canada
09 Sep - 24 Sep Air Canada
16 Sep - 30 Sep Air Canada
28 Sep - 26 Oct Air Canada
01 Sep - 14 Sep Air Canada
21 Sep - 19 Oct Air Canada
17 Sep - 24 Sep Air Canada
22 Sep - 27 Sep Air Canada
07 Sep - 18 Sep Air Canada
29 Sep - 02 Oct Air Canada
14 Sep - 19 Sep Air Canada
03 Sep - 12 Sep Air Canada
20 Sep - 26 Sep Air Canada
26 Sep - 03 Oct Air Canada
29 Sep - 04 Oct Air Canada

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

Powered by

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.