Cheap flights from Istanbul to Blake Island from CA $746

View CA $746 flight on Mon, Mar. 23, 2026Opens in a new window

Popular airlines from Istanbul to Blake Island

  • British Airways

    British Airways

  • Qatar Airways

    Qatar Airways

  • Icelandair

    Icelandair

  • Lufthansa

    Lufthansa

  • Turkish Airlines

    Turkish Airlines

  • Air Canada

    Air Canada

  • Emirates

    Emirates

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Cheap flights from Istanbul (IST) to Blake Island (SEA)

Prices were available within the past 7 days and start at CA $746 for one-way flights and CA $889 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, Sep. 23 - Mon, Dec. 8
IST
Istanbul
SEA
Seattle
CA $889 Roundtrip, found 6 days ago
CA $889
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Sep. 23 from Istanbul to Seattle, returning Mon, Dec. 8, priced at CA $889 found 6 days ago
KLM
Thu, Aug. 28 - Mon, Sep. 1
IST
Istanbul
SEA
Seattle
CA $902 Roundtrip, found 5 days ago
CA $902
Roundtrip
found 5 days ago
Select KLM flight, departing Thu, Aug. 28 from Istanbul to Seattle, returning Mon, Sep. 1, priced at CA $902 found 5 days ago
Air Canada
Tue, Sep. 23 - Mon, Dec. 8
IST
Istanbul
SEA
Seattle
CA $921 Roundtrip, found 6 days ago
CA $921
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Sep. 23 from Istanbul to Seattle, returning Mon, Dec. 8, priced at CA $921 found 6 days ago
British Airways
Tue, Sep. 23 - Mon, Dec. 8
IST
Istanbul
SEA
Seattle
CA $925 Roundtrip, found 6 days ago
CA $925
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Sep. 23 from Istanbul to Seattle, returning Mon, Dec. 8, priced at CA $925 found 6 days ago
Turkish Airlines
Thu, Sep. 4 - Wed, Sep. 17
IST
Istanbul
SEA
Seattle
CA $1,045 Roundtrip, found 21 hours ago
CA $1,045
Roundtrip
found 21 hours ago
Select Turkish Airlines flight, departing Thu, Sep. 4 from Istanbul to Seattle, returning Wed, Sep. 17, priced at CA $1,045 found 21 hours ago
Delta
Thu, Sep. 4 - Wed, Sep. 17
IST
Istanbul
SEA
Seattle
CA $1,075 Roundtrip, found 21 hours ago
CA $1,075
Roundtrip
found 21 hours ago
Select Delta flight, departing Thu, Sep. 4 from Istanbul to Seattle, returning Wed, Sep. 17, priced at CA $1,075 found 21 hours ago

Find the cheapest month to fly from Istanbul (IST) to Seattle (SEA)

February is typically the cheapest month to fly

From CA $657 - CA $1,661 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.