Cheap Flights from Incheon to Puget Sound

View €472 flight on Tue, 25 Nov 2025Opens in a new window

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Cheap flights from Incheon to Puget Sound (SEL-SEA)

Prices were available within the past 7 days and start at €472 for one-way flights and €557 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Mon, 23 Jun - Mon, 30 Jun
ICN
Seoul
SEA
Seattle
€557 Return, found 11 hours ago
€557
Return
found 11 hours ago
Select Asiana Airlines flight, departing Mon, 23 Jun from Seoul to Seattle, returning Mon, 30 Jun, priced at €557 found 11 hours ago
Korean Air
Mon, 23 Jun - Mon, 30 Jun
ICN
Seoul
SEA
Seattle
€578 Return, found 11 hours ago
€578
Return
found 11 hours ago
Select Korean Air flight, departing Mon, 23 Jun from Seoul to Seattle, returning Mon, 30 Jun, priced at €578 found 11 hours ago
Delta
Mon, 23 Jun - Mon, 30 Jun
ICN
Seoul
SEA
Seattle
€578 Return, found 11 hours ago
€578
Return
found 11 hours ago
Select Delta flight, departing Mon, 23 Jun from Seoul to Seattle, returning Mon, 30 Jun, priced at €578 found 11 hours ago
Air Canada
Tue, 20 May - Fri, 23 May
ICN
Seoul
SEA
Seattle
€667 Return, found 1 day ago
€667
Return
found 1 day ago
Select Air Canada flight, departing Tue, 20 May from Seoul to Seattle, returning Fri, 23 May, priced at €667 found 1 day ago
Hawaiian Airlines
Mon, 23 Jun - Mon, 30 Jun
ICN
Seoul
SEA
Seattle
€814 Return, found 11 hours ago
€814
Return
found 11 hours ago
Select Hawaiian Airlines flight, departing Mon, 23 Jun from Seoul to Seattle, returning Mon, 30 Jun, priced at €814 found 11 hours ago
China Airlines
Mon, 23 Jun - Mon, 30 Jun
ICN
Seoul
SEA
Seattle
€823 Return, found 11 hours ago
€823
Return
found 11 hours ago
Select China Airlines flight, departing Mon, 23 Jun from Seoul to Seattle, returning Mon, 30 Jun, priced at €823 found 11 hours ago
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