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

Return flights

03 Jun - 01 Jul	WestJet
03 Jun - 08 Jun	WestJet
03 Jun - 18 Jun	WestJet
01 Jun - 11 Jun	WestJet
04 Jun - 08 Jun	WestJet
09 Jun - 21 Jun	WestJet
05 Jun - 24 Jun	WestJet
06 Jun - 24 Jun	WestJet
04 Jun - 17 Jun	WestJet
09 Jun - 19 Jul	WestJet
06 Jun - 15 Jun	WestJet
01 Jun - 13 Jun	WestJet
29 Jun - 13 Jul	China Eastern
28 Jun - 31 Jul	China Eastern
12 Jun - 06 Jul	WestJet
18 Jun - 05 Jul	WestJet
07 Jun - 31 Jul	WestJet
08 Jun - 07 Jul	WestJet
19 Jun - 01 Jul	Zipair
29 Jun - 06 Jul	Cathay Pacific

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

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 June from $850

Return flights