Cheapest return LGA–ICN flights, August

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

Return flights

28 Aug - 20 Sep Frontier Airlines
11 Aug - 28 Aug Korean Air
16 Aug - 28 Aug Korean Air
29 Aug - 13 Sep Air Canada
27 Aug - 09 Sep Air Canada
10 Aug - 15 Sep Air Canada
27 Aug - 10 Sep Air Canada
17 Aug - 24 Aug Qatar Airways
04 Aug - 21 Aug Korean Air
25 Aug - 01 Sep Korean Air
27 Aug - 12 Sep Air Canada
12 Aug - 03 Sep Korean Air
17 Aug - 31 Aug Korean Air
10 Aug - 21 Aug Korean Air
24 Aug - 31 Aug Korean Air
07 Aug - 16 Aug Spirit Airlines
14 Aug - 31 Aug Korean Air
20 Aug - 27 Aug Delta
17 Aug - 07 Sep Delta
29 Aug - 06 Sep Korean Air

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

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