Cheapest return flights from Seoul (ICN) to San Francisco (SFO), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
30 Sep 11 Oct Air Premia
Direct Flight
25 Sep 07 Oct Air Premia
Direct Flight
12 Sep 07 Oct Air Premia
Direct Flight
23 Sep 03 Oct Air Premia
Direct Flight
26 Sep 04 Oct Air Premia
Direct Flight
25 Sep 05 Oct Air Premia
Direct Flight
16 Sep 25 Sep Air Premia
Direct Flight
05 Sep 23 Sep Air Premia
Direct Flight
23 Sep 26 Sep Air Premia
Direct Flight
11 Sep 26 Sep Air Premia
Direct Flight
02 Sep 30 Sep Air Premia
Direct Flight
05 Sep 21 Sep Air Premia
Direct Flight
30 Sep 05 Oct Air Premia
Direct Flight
26 Sep 05 Oct Air Premia
Direct Flight
26 Sep 02 Oct Air Premia
Direct Flight
09 Sep 07 Oct Air Premia
Direct Flight
16 Sep 26 Sep Air Premia
Direct Flight
12 Sep 26 Sep Air Premia
Direct Flight
23 Sep 30 Sep Air Premia
Direct Flight
12 Sep 30 Sep Air Premia
Direct Flight
Powered by

deals for one-way flights from Seoul to San Francisco in September.

Book a cheap hotel in San Francisco

Cheap car rent in San Francisco Intl

Updated Jul 23, 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.