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

Sep 2026
FromUSD1,126*
Last update 1 day ago
Flight Type Round Trip/Economy
Oct 2026
FromUSD1,011*
Last update 1 hour ago
Flight Type Round Trip/Economy
Nov 2026
FromUSD1,011*
Last update 1 hour 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 USD1.8K
Displaying fares for September-2026
  • SEA–IST, Sun, September 13 – Sat, September 26: From USD1,761
    13

    Su

    SEP

  • SEA–IST, Mon, September 14 – Mon, September 28: From USD1,692
    14

    Mo

  • SEA–IST, Tue, September 15 – Tue, September 29: From USD1,691
    15

    Tu

  • SEA–IST, Wed, September 16 – Wed, September 30: From USD1,521
    16

    We

  • SEA–IST, Thu, September 17 – Thu, October 01: From USD1,696
    17

    Th

  • SEA–IST, Fri, September 18 – Fri, October 02: From USD1,561
    18

    Fr

  • SEA–IST, Sat, September 19 – Sat, October 03: From USD1,481
    19

    Sa

  • SEA–IST, Sun, September 20 – Sun, October 04: From USD1,401
    20

    Su

  • SEA–IST, Mon, September 21 – Mon, October 05: From USD1,686
    21

    Mo

  • SEA–IST, Tue, September 22 – Tue, October 06: From USD1,306
    22

    Tu

  • SEA–IST, Wed, September 23 – Wed, October 07: From USD1,306
    23

    We

  • SEA–IST, Thu, September 24 – Thu, October 08: From USD1,271
    24

    Th

  • SEA–IST, Fri, September 25 – Fri, October 09: From USD1,301
    25

    Fr

  • SEA–IST, Sat, September 26 – Sat, October 10: From USD1,321
    26

    Sa

  • SEA–IST, Sun, September 27 – Tue, December 01: From USD1,126
    27

    Su

  • SEA–IST, Mon, September 28 – Thu, October 08: From USD1,146
    28

    Mo

  • SEA–IST, Tue, September 29 – Tue, December 01: From USD1,166
    29

    Tu

  • SEA–IST, Wed, September 30 – Wed, October 14: From USD1,306
    30

    We

  • SEA–IST, Thu, October 01 – Thu, October 08: From USD1,226
    01

    Th

    OCT

  • SEA–IST, Fri, October 02 – Fri, October 16: From USD1,186
    02

    Fr

  • SEA–IST, Sat, October 03 – Wed, October 07: From USD1,181
    03

    Sa

  • SEA–IST, Sun, October 04 – Sun, October 18: From USD1,131
    04

    Su

  • SEA–IST, Mon, October 05 – Mon, October 19: From USD1,111
    05

    Mo

  • SEA–IST, Tue, October 06 – Tue, October 20: From USD1,071
    06

    Tu

  • SEA–IST, Wed, October 07 – Wed, October 21: From USD1,071
    07

    We

  • SEA–IST, Thu, October 08 – Thu, October 22: From USD1,076
    08

    Th

  • SEA–IST, Fri, October 09 – Fri, October 23: From USD1,111
    09

    Fr

  • SEA–IST, Sat, October 10 – Wed, October 14: From USD1,146
    10

    Sa

  • SEA–IST, Sun, October 11 – Sun, October 25: From USD1,101
    11

    Su

  • SEA–IST, Mon, October 12 – Mon, October 26: From USD1,081
    12

    Mo

    • RangeUSD1,071-USD1,761

    *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    		Tue, October 20 - Wed, November 04

    From

    USD1,011

    Last update 19 hrs ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Wed, October 28 - Wed, November 11

    From

    USD1,011

    Last update 1 hour ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Wed, December 02 - Wed, December 09

    From

    USD1,011

    Last update 1 hour ago

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

    From

    USD1,011

    Last update 1 hour ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Wed, October 21 - Wed, November 04

    From

    USD1,011

    Last update 1 hour ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Tue, October 27 - Tue, November 03

    From

    USD1,011

    Last update 1 hour ago

    Seattle (SEA)Istanbul (IST)Round-trip
    /
    Economy    		Wed, December 09 - Wed, December 16

    From

    USD1,011

    Last update 1 hour ago

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

    From

    USD1,011

    Last update 1 hour 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