Cheapest return flights from Los Angeles to Seoul in April from $590

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

Return flights

20 Apr - 06 May China Southern
22 Apr - 13 May China Southern
20 Apr - 29 May China Eastern
20 Apr - 31 May China Eastern
15 Apr - 06 May China Southern
27 Apr - 11 May China Eastern
27 Apr - 10 May China Eastern
24 Apr - 08 May China Eastern
23 Apr - 09 May China Eastern
05 Apr - 17 Apr China Southern
11 Apr - 25 Apr China Southern
06 Apr - 20 Apr China Southern
18 Apr - 26 Apr China Southern
11 Apr - 24 Apr China Southern
02 Apr - 09 Apr China Eastern
04 Apr - 12 Apr China Eastern
06 Apr - 21 May China Eastern
12 Apr - 19 Apr Xiamen Airlines
13 Apr - 24 Apr China Southern
21 Apr - 26 Apr Xiamen Airlines

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

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