AirHint found the following cheapest return flights from Seoul (GMP) to Los Angeles (LAX) in March 2026 (see full year).

Return flights

02 Mar - 09 Mar	Asiana Airlines
25 Mar - 07 Apr	ANA
03 Mar - 10 Mar	ANA
06 Mar - 11 Mar	ANA
05 Mar - 09 Mar	ANA
25 Mar - 29 Apr	ANA
25 Mar - 22 Apr	ANA
06 Mar - 12 Mar	EVA Air
10 Mar - 16 Mar	ANA
04 Mar - 18 Mar	EVA Air
17 Mar - 24 Mar	EVA Air
11 Mar - 17 Mar	EVA Air
03 Mar - 05 Mar	EVA Air
20 Mar - 20 Apr	EVA Air
07 Mar - 09 Apr	EVA Air
24 Mar - 02 Apr	EVA Air
31 Mar - 17 Apr	ANA
31 Mar - 05 Apr	EVA Air
18 Mar - 01 Apr	ANA
28 Mar - 10 Apr	Air China

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

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 March from $654

Return flights