Cheap flights from Seoul to Southwest Washington from CA $783

View CA $783 flight on Thu, Nov. 6, 2025Opens in a new window

Popular airlines from Seoul to Southwest Washington

  • Alaska Airlines

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  • Air Canada

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  • Delta

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  • WestJet

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Cheap flights from Seoul (SEL) to Southwest Washington (PDX)

Prices were available within the past 7 days and start at CA $783 for one-way flights and CA $742 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Oct. 9 - Thu, Nov. 6
ICN
Seoul
PDX
Portland
CA $742 Roundtrip, found 3 days ago
CA $742
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Oct. 9 from Seoul to Portland, returning Thu, Nov. 6, priced at CA $742 found 3 days ago
Hawaiian Airlines
Thu, Oct. 9 - Thu, Nov. 6
ICN
Seoul
PDX
Portland
CA $742 Roundtrip, found 3 days ago
CA $742
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Oct. 9 from Seoul to Portland, returning Thu, Nov. 6, priced at CA $742 found 3 days ago
United
Thu, Oct. 9 - Thu, Nov. 6
ICN
Seoul
PDX
Portland
CA $780 Roundtrip, found 3 days ago
CA $780
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct. 9 from Seoul to Portland, returning Thu, Nov. 6, priced at CA $780 found 3 days ago
Air Canada
Thu, Sep. 18 - Mon, Sep. 22
ICN
Seoul
PDX
Portland
CA $804 Roundtrip, found 1 day ago
CA $804
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep. 18 from Seoul to Portland, returning Mon, Sep. 22, priced at CA $804 found 1 day ago
Delta
Tue, Sep. 16 - Thu, Oct. 2
ICN
Seoul
PDX
Portland
CA $852 Roundtrip, found 1 day ago
CA $852
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep. 16 from Seoul to Portland, returning Thu, Oct. 2, priced at CA $852 found 1 day ago
Asiana Airlines
Tue, Sep. 16 - Thu, Oct. 2
ICN
Seoul
PDX
Portland
CA $919 Roundtrip, found 1 day ago
CA $919
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Tue, Sep. 16 from Seoul to Portland, returning Thu, Oct. 2, priced at CA $919 found 1 day ago
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