Cheapest one-way flights from Seoul to San Francisco in January from 334€

AirHint found the following cheapest one-way flights from Seoul (ICN) to San Francisco (SFO) in January 2026 (see full year).

One-Way flights

30 Jan Air Premia direct
31 Jan United direct
21 Jan Air Canada
17 Jan Thai AirAsia X
19 Jan Zipair
24 Jan Zipair
01 Jan Xiamen Airlines
21 Jan Air Premia direct
19 Jan Air Premia direct
12 Jan Air Premia direct

Also check the deals for return flights from Seoul to San Francisco in January.

Skyscanner

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.