Cheap flights from Copenhagen to San Juan Island from CA $541

View CA $541 flight on Thu, Aug. 14, 2025Opens in a new window

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Cheap flights from Copenhagen (CPH) to San Juan Island (SEA)

Prices were available within the past 7 days and start at CA $541 for one-way flights and CA $806 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, Aug. 18 - Wed, Sep. 3
CPH
Copenhagen
SEA
Seattle
CA $806 Roundtrip, found 5 days ago
CA $806
Roundtrip
found 5 days ago
Select Icelandair flight, departing Mon, Aug. 18 from Copenhagen to Seattle, returning Wed, Sep. 3, priced at CA $806 found 5 days ago
Icelandair
Wed, Aug. 20 - Fri, Sep. 5
CPH
Copenhagen
SEA
Seattle
CA $808 Roundtrip, found 2 days ago
CA $808
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Aug. 20 from Copenhagen to Seattle, returning Fri, Sep. 5, priced at CA $808 found 2 days ago
Lufthansa
Wed, Aug. 20 - Fri, Sep. 5
CPH
Copenhagen
SEA
Seattle
CA $818 Roundtrip, found 2 days ago
CA $818
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Aug. 20 from Copenhagen to Seattle, returning Fri, Sep. 5, priced at CA $818 found 2 days ago
Swiss International Air Lines
Mon, Aug. 18 - Wed, Sep. 3
CPH
Copenhagen
SEA
Seattle
CA $862 Roundtrip, found 5 days ago
CA $862
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Aug. 18 from Copenhagen to Seattle, returning Wed, Sep. 3, priced at CA $862 found 5 days ago
Scandinavian Airlines
Mon, Aug. 18 - Wed, Sep. 3
CPH
Copenhagen
SEA
Seattle
CA $879 Roundtrip, found 5 days ago
CA $879
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Mon, Aug. 18 from Copenhagen to Seattle, returning Wed, Sep. 3, priced at CA $879 found 5 days ago
Virgin Atlantic
Wed, Aug. 20 - Fri, Sep. 5
CPH
Copenhagen
SEA
Seattle
CA $882 Roundtrip, found 2 days ago
CA $882
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed, Aug. 20 from Copenhagen to Seattle, returning Fri, Sep. 5, priced at CA $882 found 2 days ago
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