$633 Cheap United flights San Francisco (SFO) to Seoul (ICN)

$633 Cheap United flights San Francisco (SFO) to Seoul (ICN)

Prices were available within the past 7 days and start at $633 for one-way flights and $662 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 7 - Mon, Oct 27

SFO

San Francisco

ICN

Seoul

$662 Roundtrip, just found

$662

Roundtrip

just found

Select United flight, departing Sun, Sep 7 from San Francisco to Seoul, returning Mon, Oct 27, priced at $662 just found

Wed, Sep 10 - Tue, Oct 28

SFO

San Francisco

ICN

Seoul

$852 Roundtrip, just found

$852

Roundtrip

just found

Select United flight, departing Wed, Sep 10 from San Francisco to Seoul, returning Tue, Oct 28, priced at $852 just found

Mon, Sep 15 - Sun, Sep 28

SFO

San Francisco

ICN

Seoul

$854 Roundtrip, found 18 hours ago

$854

Roundtrip

found 18 hours ago

Select United flight, departing Mon, Sep 15 from San Francisco to Seoul, returning Sun, Sep 28, priced at $854 found 18 hours ago

Fri, Oct 3 - Tue, Oct 14

SFO

San Francisco

ICN

Seoul

$862 Roundtrip, found 4 hours ago

$862

Roundtrip

found 4 hours ago

Select United flight, departing Fri, Oct 3 from San Francisco to Seoul, returning Tue, Oct 14, priced at $862 found 4 hours ago