Seattle - Istanbul flights from USD1,011*

Connecting Asia and Europe, Istanbul offers visitors an abundance of historical and cultural treasures to explore. Turkish Airlines operates flights to this bustling metropolis, the heart of Türkiye, from Seattle, a beautiful city in the northwestern United States. Flights from Seattle to Istanbul take around 13 hours.

Book flights from Seattle to Istanbul

Aug 2026
FromUSD1,221*
Last update 16 hrs ago
Flight Type Round Trip/Economy
Sep 2026
FromUSD1,106*
Last update 6 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromUSD1,011*
Last update 1 day ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.0K
Displaying fares for August-2026
  • SEA–IST, Fri, August 28 – Tue, September 01: From USD1,882
    28

    Fr

    AUG

  • SEA–IST, Sat, August 29 – Mon, September 21: From USD1,476
    29

    Sa

  • SEA–IST, Sun, August 30 – Thu, September 03: From USD1,722
    30

    Su

  • SEA–IST, Mon, August 31 – Thu, December 10: From USD1,221
    31

    Mo

  • SEA–IST, Tue, September 01 – Tue, September 08: From USD1,682
    01

    Tu

    SEP

  • SEA–IST, Wed, September 02 – Wed, September 09: From USD1,966
    02

    We

  • SEA–IST, Thu, September 03 – Thu, September 17: From USD1,521
    03

    Th

  • SEA–IST, Fri, September 04 – Fri, September 18: From USD1,871
    04

    Fr

  • SEA–IST, Sat, September 05 – Sat, September 19: From USD1,446
    05

    Sa

  • SEA–IST, Sun, September 06 – Thu, September 10: From USD1,597
    06

    Su

  • SEA–IST, Mon, September 07 – Wed, October 07: From USD1,156
    07

    Mo

  • SEA–IST, Tue, September 08 – Tue, September 22: From USD1,346
    08

    Tu

  • SEA–IST, Wed, September 09 – Wed, September 23: From USD1,301
    09

    We

  • SEA–IST, Thu, September 10 – Thu, September 24: From USD1,221
    10

    Th

  • SEA–IST, Fri, September 11 – Fri, September 25: From USD1,261
    11

    Fr

  • SEA–IST, Sat, September 12 – Sat, October 24: From USD1,291
    12

    Sa

  • SEA–IST, Sun, September 13 – Tue, September 22: From USD1,356
    13

    Su

  • SEA–IST, Mon, September 14 – Tue, October 06: From USD1,196
    14

    Mo

  • SEA–IST, Tue, September 15 – Tue, September 29: From USD1,261
    15

    Tu

  • SEA–IST, Wed, September 16 – Wed, September 30: From USD1,261
    16

    We

  • SEA–IST, Thu, September 17 – Mon, October 05: From USD1,186
    17

    Th

  • SEA–IST, Fri, September 18 – Fri, October 02: From USD1,221
    18

    Fr

  • SEA–IST, Sat, September 19 – Sat, October 03: From USD1,241
    19

    Sa

  • SEA–IST, Sun, September 20 – Thu, September 24: From USD1,181
    20

    Su

  • SEA–IST, Mon, September 21 – Mon, October 05: From USD1,146
    21

    Mo

  • SEA–IST, Tue, September 22 – Tue, October 06: From USD1,106
    22

    Tu

  • SEA–IST, Wed, September 23 – Wed, October 07: From USD1,106
    23

    We

  • SEA–IST, Thu, September 24 – Thu, October 08: From USD1,106
    24

    Th

  • SEA–IST, Fri, September 25 – Fri, October 09: From USD1,186
    25

    Fr

  • SEA–IST, Sat, September 26 – Sat, October 03: From USD1,241
    26

    Sa

  • SEA–IST, Sun, September 27 – Sun, October 11: From USD1,131
    27

    Su

    • RangeUSD1,106-USD1,966

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Destination 1

    Departure: Seattle

    Overlooking gorgeous Puget Sound, Seattle is in the far northwestern quadrant of the United States, in the state of Washington. Known as the “Emerald City” for its lush landscapes, Seattle is a center for the technology and aviation industries and hosts a vibrant arts and culture scene. The city is served by three airports: Seattle-Tacoma International Airport (SEA), Seattle Boeing Field Airport (BFI), and Lake Union Seaplane Base (LKE). Turkish Airlines’ flights from Seattle to Istanbul depart from Seattle Tacoma International Airport.

    Arrival: Istanbul

    At the intersection of Asia and Europe, Istanbul invites visitors to explore the city’s vivid history and multicultural texture. Landmarks such as the Hagia Sophia, Topkapı Palace and Sultanahmet Mosque represent the city’s storied past, while contemporary galleries, museums and festivals reflect Istanbul’s dynamic present. In addition to shopping at the historic Grand Bazaar and Spice Bazaar, visitors can embark on ferry tours along the Bosphorus Strait. Istanbul provides a thoroughly distinctive cultural and touristic experience as Türkiye’s cosmopolitan hub. Two international airports serve the city: Istanbul Airport (IST) and Istanbul Sabiha Gökçen Airport (SAW). Turkish Airlines’ flights between Seattle and Istanbul operate from Istanbul Airport (IST).

    Destination 1

    Discover Seattle - Istanbul flights

    View current Seattle – Istanbul flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

    USD
    Discover Seattle - Istanbul flights
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Wed, October 28 - Wed, November 11

    From

    USD1,011

    Last update 1 day ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Tue, November 03 - Tue, November 17

    From

    USD1,011

    Last update 1 day ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Wed, October 14 - Wed, October 28

    From

    USD1,011

    Last update 1 day ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Thu, November 26 - Thu, December 10

    From

    USD1,011

    Last update 1 day ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Tue, October 13 - Tue, October 20

    From

    USD1,011

    Last update 1 day ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Thu, November 05 - Thu, November 12

    From

    USD1,011

    Last update 1 day ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Tue, November 17 - Tue, November 24

    From

    USD1,011

    Last update 1 day ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Wed, October 28 - Wed, November 04

    From

    USD1,011

    Last update 1 day ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.

    Airport information

    Seattle Tacoma International Airport (SEA)

    Seattle-Tacoma International Airport (SEA) is around 23 kilometers from the city’s downtown area. Various transportation options operate between the airport and the city, including the fast and efficient Ling Right Rail light rail system and the King County Metro buses. In addition, car rentals and private transfers are available, as are 24-hour taxi services.

    Istanbul Airport (IST)

    Around 42 km from the center of Istanbul, Istanbul Airport (IST) is a major aviation hub located in the Arnavutköy district on the city’s European side. A number of transportation options are available at the airport: public IETT buses numbered H-1, H-2, H-3, H-6 and H-8 operate between the airport and various points in the city, as does the (M11) Gayrettepe - Istanbul Airport metro line and the Havaist airport buses. At the airport, taxis are categorized as three types: orange, turquoise and black. Taxis are available at designated locations at the domestic and international passenger exit gates of the Plaza section. For more information, please consult our İstanbul transportation guide for first-time visitors.

    Frequently Asked Questions