$1,099 Cheap United flights St. Louis (STL) to Seoul (ICN)

$1,099 Cheap United flights St. Louis (STL) to Seoul (ICN)

Prices were available within the past 7 days and start at $1,099 for one-way flights and $1,869 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 5 - Mon, Jul 13

STL

St. Louis

ICN

Seoul

$1,869 Roundtrip, found 16 hours ago

$1,869

Roundtrip

found 16 hours ago

Select United flight, departing Sun, Jul 5 from St. Louis to Seoul, returning Mon, Jul 13, priced at $1,869 found 16 hours ago

Sat, Jul 4 - Mon, Jul 13

STL

St. Louis

ICN

Seoul

$1,920 Roundtrip, found 16 hours ago

$1,920

Roundtrip

found 16 hours ago

Select United flight, departing Sat, Jul 4 from St. Louis to Seoul, returning Mon, Jul 13, priced at $1,920 found 16 hours ago

Mon, Jul 6 - Fri, Jul 10

STL

St. Louis

ICN

Seoul

$1,974 Roundtrip, found 16 hours ago

$1,974

Roundtrip

found 16 hours ago

Select United flight, departing Mon, Jul 6 from St. Louis to Seoul, returning Fri, Jul 10, priced at $1,974 found 16 hours ago