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

Return flights

16 Apr - 28 Apr	ANA
24 Apr - 04 May	ANA
06 Apr - 13 Apr	ANA
20 Apr - 26 Apr	ANA
23 Apr - 25 Apr	ANA
30 Apr - 06 May	ANA
25 Apr - 05 May	EVA Air
03 Apr - 23 Apr	ANA
28 Apr - 03 May	EVA Air
03 Apr - 11 Apr	ANA
29 Apr - 02 May	ANA
10 Apr - 17 Apr	Air China
19 Apr - 26 Apr	Air China

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

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 April from $896

Return flights