Cheapest return flights from Los Angeles (LAX) to Seoul (ICN), September

9 dates in September 2027, from $ 828. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
9 Sep 22 Sep 2027 Cathay Pacific
4 Sep 15 Sep 2027 Cathay Pacific
2 Sep 29 Sep 2027 Philippine Airlines
1 Sep 30 Sep 2027 EVA Air
1 Sep 30 Sep 2027 Asiana Airlines
Direct Flight
2 Sep 29 Sep 2027 Asiana Airlines
Direct Flight
9 Sep 22 Sep 2027 Asiana Airlines
Direct Flight
4 Sep 15 Sep 2027 Asiana Airlines
Direct Flight
16 Sep 8 Oct 2027 Philippine Airlines
Powered by

Cheapest deals for the full year

Deals for one-way flights from Los Angeles to Seoul in September.

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Oct 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.