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

Return flights

01 Mar - 14 Apr	ANA
01 Mar - 07 Apr	ANA
01 Mar - 10 Mar	ANA
04 Mar - 09 Mar	ANA
02 Mar - 10 Mar	ANA
31 Mar - 08 Apr	ANA
30 Mar - 10 Apr	ANA
02 Mar - 26 Apr	ANA
03 Mar - 26 Apr	ANA
04 Mar - 26 Apr	ANA
26 Mar - 24 Apr	ANA
01 Mar - 08 Mar	ANA
05 Mar - 11 Mar	ANA
13 Mar - 20 Mar	Air China
05 Mar - 19 Mar	Air China
13 Mar - 22 Mar	Air China
12 Mar - 19 Mar	Air China
16 Mar - 22 Mar	Air China
29 Mar - 09 Apr	ANA
28 Mar - 04 Apr	ANA

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 787€

Return flights