$443 Cheap United flights Seattle (SEA) to Seoul (ICN)

$443 Cheap United flights Seattle (SEA) to Seoul (ICN)

Prices were available within the past 7 days and start at $443 for one-way flights and $856 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 7 - Thu, Jan 8

SEA

Seattle

ICN

Seoul

$856 Roundtrip, found 5 days ago

$856

Roundtrip

found 5 days ago

Select United flight, departing Fri, Nov 7 from Seattle to Seoul, returning Thu, Jan 8, priced at $856 found 5 days ago

Fri, Nov 7 - Fri, Jan 9

SEA

Seattle

ICN

Seoul

$866 Roundtrip, found 4 hours ago

$866

Roundtrip

found 4 hours ago

Select United flight, departing Fri, Nov 7 from Seattle to Seoul, returning Fri, Jan 9, priced at $866 found 4 hours ago

Mon, Sep 22 - Thu, Sep 25

SEA

Seattle

ICN

Seoul

$872 Roundtrip, found 1 day ago

$872

Roundtrip

found 1 day ago

Select United flight, departing Mon, Sep 22 from Seattle to Seoul, returning Thu, Sep 25, priced at $872 found 1 day ago

Mon, Sep 22 - Thu, Sep 25

SEA

Seattle

ICN

Seoul

$879 Roundtrip, found 1 day ago

$879

Roundtrip

found 1 day ago

Select United flight, departing Mon, Sep 22 from Seattle to Seoul, returning Thu, Sep 25, priced at $879 found 1 day ago