Cheapest return flights from Seoul to San Francisco in October from $849

AirHint found the following cheapest return flights from Seoul (GMP) to San Francisco (SFO) in October 2026 (see full year).

Return flights

02 Oct - 11 Oct EVA Air
02 Oct - 06 Oct EVA Air
02 Oct - 08 Oct EVA Air
06 Oct - 11 Oct EVA Air
03 Oct - 09 Oct EVA Air
03 Oct - 11 Oct EVA Air
01 Oct - 06 Oct ANA
01 Oct - 11 Oct ANA
15 Oct - 18 Oct ANA
04 Oct - 26 Oct ANA

Also check the deals for one-way flights from Seoul to San Francisco in October.

Powered by

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 San Francisco

Cheap car rent in San Francisco

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