Cheapest return flights from New York to Seoul in August from $1059

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

Return flights

21 Aug - 07 Sep Spirit Airlines
17 Aug - 26 Aug Spirit Airlines
02 Aug - 22 Aug Frontier Airlines
29 Aug - 03 Sep Air Canada
29 Aug - 13 Sep Air Canada
15 Aug - 19 Sep Air Canada
27 Aug - 03 Sep Air Canada
12 Aug - 26 Aug Lufthansa
29 Aug - 07 Sep Air Canada
12 Aug - 23 Aug Frontier Airlines
06 Aug - 17 Aug Air Canada
01 Aug - 19 Aug Air Canada
15 Aug - 22 Aug Air Canada
07 Aug - 16 Aug Air Canada
26 Aug - 02 Sep Japan Airlines
03 Aug - 31 Aug Delta
26 Aug - 11 Sep Korean Air
01 Aug - 21 Aug Korean Air
26 Aug - 06 Sep Korean Air

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

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