Flights from Saint Louis to Reykjavik from $ 725*
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1 Passenger, Economy
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Featured daily fares for flights from Saint Louis (STL) to Reykjavik (KEF)
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More United deals on Saint Louis (STL) to Reykjavik (KEF) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Saint Louis (STL) | Reykjavik (KEF) | Roundtrip | Economy | 01/20/26 - 01/27/26 | from $Â 725 Viewed: 17 hours ago |
| Saint Louis (STL) | Reykjavik (KEF) | Roundtrip | Economy | 02/10/26 - 02/24/26 | from $Â 726 Viewed: 17 hours ago |
| Saint Louis (STL) | Reykjavik (KEF) | Roundtrip | Economy | 03/23/26 - 04/06/26 | from $Â 784 Viewed: 17 hours ago |
| Saint Louis (STL) | Reykjavik (KEF) | Roundtrip | Economy | 09/13/26 - 09/20/26 | from $Â 827 Viewed: 15 hours ago |
| Saint Louis (STL) | Reykjavik (KEF) | Roundtrip | Economy | 01/31/26 - 02/07/26 | from $Â 829 Viewed: 17 hours ago |
| Saint Louis (STL) | Reykjavik (KEF) | Roundtrip | Economy | 07/13/26 - 07/24/26 | from $Â 831 Viewed: 16 hours ago |
| Saint Louis (STL) | Reykjavik (KEF) | Roundtrip | Economy | 02/24/26 - 03/03/26 | from $Â 869 Viewed: 17 hours ago |
| Saint Louis (STL) | Reykjavik (KEF) | Roundtrip | Economy | 02/17/26 - 02/24/26 | from $Â 876 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.
