Flights from Seoul to Seattle from $ 561*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Seoul (ICN) to Seattle (SEA)
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More United deals on Seoul (ICN) to Seattle (SEA) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 02/18/26 - 02/23/26 | from $Â 566 Viewed: 1 day ago |
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 02/18/26 - 02/23/26 | from $Â 634 Viewed: 1 day ago |
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 02/13/26 - 02/22/26 | from $Â 843 Viewed: 1 day ago |
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 02/13/26 - 02/22/26 | from $Â 1,093 Viewed: 1 day ago |
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 02/13/26 - 02/22/26 | from $Â 7,046 Viewed: 1 day ago |
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 02/18/26 - 02/23/26 | from $Â 7,046 Viewed: 1 day ago |
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 12/23/25 - 01/09/26 | from $Â 561 Viewed: 4 hours ago |
| Seoul (ICN) | Seattle (SEA) | Roundtrip | Economy | 12/23/25 - 01/09/26 | from $Â 629 Viewed: 4 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.
