Cheapest return flights from New York to Seoul in September from 1129€

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

17 Sep - 24 Sep Air Canada
17 Sep - 23 Sep Air Canada
30 Sep - 07 Oct Air Canada
14 Sep - 23 Sep Air Canada
17 Sep - 28 Sep Air Canada
14 Sep - 19 Sep Air Canada
24 Sep - 27 Sep Air Canada
05 Sep - 14 Sep Air Canada
06 Sep - 14 Sep Air Canada
08 Sep - 15 Sep Air Canada
06 Sep - 15 Sep Air Canada
27 Sep - 12 Oct Air Canada
19 Sep - 07 Oct Delta
18 Sep - 02 Oct Delta
12 Sep - 03 Oct Delta

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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