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

Return flights

10 Jun - 28 Jun	Alaska Airlines
02 Jun - 09 Jun	WestJet
10 Jun - 20 Jun	WestJet
08 Jun - 06 Jul	WestJet
05 Jun - 20 Jun	WestJet
03 Jun - 27 Jun	WestJet
05 Jun - 28 Jun	WestJet
03 Jun - 18 Jun	WestJet
08 Jun - 15 Jun	Cathay Pacific
16 Jun - 30 Jun	Cathay Pacific
12 Jun - 27 Jun	WestJet
24 Jun - 08 Jul	Alaska Airlines
23 Jun - 10 Jul	Alaska Airlines
27 Jun - 12 Jul	Alaska Airlines
30 Jun - 31 Jul	Alaska Airlines
23 Jun - 10 Jul	Air Premia	direct
24 Jun - 08 Jul	Air Premia	direct
27 Jun - 12 Jul	Air Premia	direct
15 Jun - 17 Jul	Delta	direct

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Los Angeles to Seoul in June from 879€

Return flights