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

Return flights

05 Mar - 14 Mar	EVA Air
04 Mar - 14 Mar	EVA Air
01 Mar - 14 Mar	EVA Air
16 Mar - 31 Mar	ANA
12 Mar - 19 Mar	ANA
27 Mar - 11 Apr	Japan Airlines
20 Mar - 15 Apr	ANA
26 Mar - 13 Apr	ANA
06 Mar - 14 Mar	Japan Airlines
28 Mar - 11 Apr	ANA
26 Mar - 04 Apr	Air Canada
20 Mar - 31 Mar	ANA
14 Mar - 05 Apr	ANA
06 Mar - 15 Mar	ANA
14 Mar - 28 Mar	Japan Airlines
27 Mar - 12 Apr	ANA
20 Mar - 29 Mar	ANA
27 Mar - 05 Apr	ANA
29 Mar - 12 Apr	Japan Airlines

Also check the deals for one-way flights from Los Angeles to Seoul 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 Los Angeles to Seoul in March from $1049

Return flights