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

Return flights

28 Feb - 29 Mar	Air Canada
23 Feb - 27 Feb	Air Canada
20 Feb - 27 Feb	Air Canada
20 Feb - 26 Feb	Air Canada
01 Feb - 16 Feb	Air Canada
07 Feb - 14 Feb	Air Canada
09 Feb - 15 Feb	Air Canada
08 Feb - 13 Feb	Air Canada
21 Feb - 26 Feb	Air Canada
05 Feb - 09 Feb	Air Canada
19 Feb - 27 Feb	Air Canada
25 Feb - 02 Mar	Air Canada
27 Feb - 09 Mar	Air Canada
23 Feb - 01 Mar	Air Canada
27 Feb - 06 Mar	Air Canada
18 Feb - 01 Mar	Air Canada
27 Feb - 02 Mar	Air Canada
21 Feb - 01 Mar	Air Canada
27 Feb - 07 Mar	Air Canada
25 Feb - 01 Mar	Air Canada

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

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

Cheapest return flights from Seoul to San Francisco in February from 323€

Return flights