Flights from Saint Louis to Seoul from $ 1,607*
More United deals on Saint Louis (STL) to Seoul (ICN) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Saint Louis (STL) | Seoul (ICN) | Roundtrip | Economy | 10/23/26 - 02/22/27 | from $ 1,607 Viewed: 6 hours ago |
| Saint Louis (STL) | Seoul (ICN) | Roundtrip | Economy | 08/04/26 - 08/18/26 | from $ 1,636 Viewed: 17 hours ago |
| Saint Louis (STL) | Seoul (ICN) | Roundtrip | Economy | 08/05/26 - 08/19/26 | from $ 1,681 Viewed: 17 hours ago |
| Saint Louis (STL) | Seoul (ICN) | Roundtrip | Economy | 07/08/26 - 07/22/26 | from $ 1,730 Viewed: 17 hours ago |
| Saint Louis (STL) | Seoul (ICN) | Roundtrip | Economy | 07/07/26 - 07/21/26 | from $ 1,750 Viewed: 17 hours ago |
| Saint Louis (STL) | Seoul (ICN) | Roundtrip | Economy | 07/14/26 - 07/28/26 | from $ 1,755 Viewed: 17 hours ago |
| Saint Louis (STL) | Seoul (ICN) | Roundtrip | Economy | 08/06/26 - 08/20/26 | from $ 1,769 Viewed: 17 hours ago |
| Saint Louis (STL) | Seoul (ICN) | Roundtrip | Economy | 07/01/26 - 07/15/26 | from $ 1,770 Viewed: 17 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
