Cheapest return flights from New York to Seoul in August from $979

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 August 2025 (see full year).

Return flights

23 Aug - 03 Sep Air Canada
29 Aug - 08 Sep Air Canada
27 Aug - 10 Sep Spirit Airlines
28 Aug - 07 Sep Air Canada
29 Aug - 05 Sep Porter Airlines (Canada) Ltd
11 Aug - 20 Sep Air Canada
31 Aug - 17 Sep Air Canada
08 Aug - 26 Aug Spirit Airlines
10 Aug - 26 Aug Air Canada
08 Aug - 23 Aug Spirit Airlines
11 Aug - 26 Aug Spirit Airlines
09 Aug - 26 Aug Air Canada
11 Aug - 25 Aug Spirit Airlines
15 Aug - 20 Aug Spirit Airlines
08 Aug - 25 Aug Air Canada
11 Aug - 29 Aug Air Canada
17 Aug - 27 Aug Korean Air
18 Aug - 04 Sep Korean Air
21 Aug - 10 Sep Air Canada
19 Aug - 10 Sep Air Canada

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

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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