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

Return flights

20 Aug - 17 Sep	ANA
27 Aug - 30 Sep	ANA
27 Aug - 29 Sep	ANA
22 Aug - 26 Aug	ANA
27 Aug - 03 Sep	ANA
21 Aug - 26 Aug	ANA
26 Aug - 28 Aug	ANA
29 Aug - 08 Sep	ANA
29 Aug - 09 Sep	ANA
28 Aug - 03 Sep	ANA
29 Aug - 04 Sep	ANA
28 Aug - 02 Sep	ANA
29 Aug - 05 Sep	ANA
25 Aug - 31 Aug	ANA
20 Aug - 29 Aug	ANA
22 Aug - 29 Aug	ANA
25 Aug - 29 Aug	ANA
23 Aug - 27 Aug	ANA
24 Aug - 27 Aug	ANA
20 Aug - 31 Aug	ANA

Also check the deals for one-way flights from Seoul to Los Angeles in August.

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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Cheapest return flights from Seoul to Los Angeles in August from $877

Return flights