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

Return flights

03 Jun - 18 Jun	Flair Airlines
07 Jun - 16 Jun	WestJet
10 Jun - 30 Jun	Flair Airlines
09 Jun - 30 Jun	WestJet
04 Jun - 20 Jun	WestJet
03 Jun - 30 Jun	Flair Airlines
07 Jun - 30 Jun	WestJet
10 Jun - 05 Jul	WestJet
01 Jun - 13 Jun	WestJet
10 Jun - 24 Jun	Flair Airlines
08 Jun - 30 Jun	WestJet
08 Jun - 09 Jul	WestJet
07 Jun - 01 Jul	WestJet
12 Jun - 04 Jul	WestJet
13 Jun - 04 Jul	WestJet
18 Jun - 14 Jul	WestJet
27 Jun - 04 Jul	Alaska Airlines
27 Jun - 08 Jul	Alaska Airlines
15 Jun - 15 Jul	WestJet
26 Jun - 03 Jul	Alaska Airlines

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 707€

Return flights