Cheapest return flights from Los Angeles to Seoul in September from 746€

AirHint found the following cheapest return flights from Los Angeles (LAX) to Seoul (GMP) in September 2025 (see full year).

Return flights

30 Sep - 07 Oct Zipair
16 Sep - 07 Oct Zipair
17 Sep - 08 Oct Philippine Airlines
15 Sep - 21 Sep Philippine Airlines
22 Sep - 30 Sep Philippine Airlines
27 Sep - 29 Sep Philippine Airlines
22 Sep - 29 Sep Philippine Airlines
26 Sep - 11 Oct ANA
20 Sep - 24 Sep Philippine Airlines
24 Sep - 01 Oct Philippine Airlines
15 Sep - 19 Sep Philippine Airlines
18 Sep - 25 Sep Philippine Airlines
15 Sep - 24 Sep Cathay Pacific
18 Sep - 26 Sep Philippine Airlines
25 Sep - 28 Sep Zipair
15 Sep - 16 Oct STARLUX Airlines
28 Sep - 05 Oct Cathay Pacific
21 Sep - 06 Oct Cathay Pacific
28 Sep - 02 Oct China Airlines
18 Sep - 20 Oct China Airlines

Also check the deals for one-way flights from Los Angeles 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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