Cheapest return flights from Los Angeles to Seoul in April from $717

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

Return flights

19 Apr - 28 Apr Philippine Airlines
02 Apr - 23 Apr Philippine Airlines
20 Apr - 05 May Philippine Airlines
03 Apr - 12 Apr Philippine Airlines
10 Apr - 20 Apr Philippine Airlines
08 Apr - 02 May Philippine Airlines
12 Apr - 24 Apr Philippine Airlines
03 Apr - 19 Apr Philippine Airlines
16 Apr - 23 Apr Philippine Airlines
20 Apr - 30 Apr Philippine Airlines
03 Apr - 11 Apr Philippine Airlines
13 Apr - 26 Apr Philippine Airlines
08 Apr - 02 May Air Premia direct
01 Apr - 01 May China Airlines
01 Apr - 01 May Air Premia direct
20 Apr - 05 May Air Premia direct

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

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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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