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Seattle-Tacoma International Airport to Istanbul Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Istanbul Airport over the next 90 days, with one-way fares from PHP 25,925 and round-trip from PHP 51,783. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 19:05
        12h
        Direct
        IST 18:05
        Seattle - Istanbul | Thu, Nov 26 | Turkish Airlines
        IST 15:35
        12h 35m
        Direct
        SEA 17:10
        Istanbul - Seattle | Thu, Dec 3 | Turkish Airlines
        PHP 57,464 PHP 80,936
        28% off
        28% off
        PHP 80,936 PHP 57,464
      • SEA 20:05
        11h
        Direct
        IST 18:05
        Seattle - Istanbul | Fri, Nov 6 | Turkish Airlines
        IST 15:35
        12h 35m
        Direct
        SEA 17:10
        Istanbul - Seattle | Thu, Nov 12 | Turkish Airlines
        PHP 59,083 PHP 80,936
        27% off
        27% off
        PHP 80,936 PHP 59,083
      • SEA 13:50
        21h 55m
        1 stop
        IST 22:45
        Seattle - Istanbul | Sun, Dec 6 | United Airlines
        IST 15:00
        31h 25m
        1 stop
        SEA 11:25
        Istanbul - Seattle | Wed, Dec 9 | American Airlines
        PHP 51,783 PHP 80,936
        36% off
        36% off
        PHP 80,936 PHP 51,783
      • SEA 13:50
        21h 55m
        1 stop
        IST 22:45
        Seattle - Istanbul | Sun, Dec 6 | Lufthansa
        IST 06:30
        16h 30m
        1 stop
        SEA 12:00
        Istanbul - Seattle | Thu, Dec 10 | Lufthansa
        PHP 51,793
        36% off
        PHP 80,936 PHP 51,793
      • SEA 18:55
        18h 55m
        1 stop
        IST 00:50
        Seattle - Istanbul | Sun, Dec 6 | Alaska Airlines
        IST 15:00
        31h 25m
        1 stop
        SEA 11:25
        Istanbul - Seattle | Wed, Dec 9 | American Airlines
        PHP 52,570
        35% off
        PHP 80,936 PHP 52,570
      • SEA 18:45
        19h 5m
        1 stop
        IST 00:50
        Seattle - Istanbul | Sun, Dec 6 | British Airways
        IST 15:00
        31h 25m
        1 stop
        SEA 11:25
        Istanbul - Seattle | Wed, Dec 9 | American Airlines
        PHP 52,654
        35% off
        PHP 80,936 PHP 52,654
      • SEA 15:50
        39h 50m
        1 stop
        IST 18:40
        Seattle - Istanbul | Thu, Nov 12 | Qatar Airways
        IST 20:10
        26h 30m
        1 stop
        SEA 11:40
        Istanbul - Seattle | Thu, Nov 19 | Qatar Airways
        PHP 53,983
        33% off
        PHP 80,936 PHP 53,983
      • SEA 16:25
        27h 55m
        1 stop
        IST 06:20
        Seattle - Istanbul | Sun, Oct 11 | Qatar Airways
        IST 20:05
        26h 20m
        1 stop
        SEA 12:25
        Istanbul - Seattle | Thu, Oct 15 | Qatar Airways
        PHP 54,020
        33% off
        PHP 80,936 PHP 54,020
      • SEA 15:50
        28h 10m
        1 stop
        IST 07:00
        Seattle - Istanbul | Wed, Nov 11 | Qatar Airways
        IST 20:10
        26h 30m
        1 stop
        SEA 11:40
        Istanbul - Seattle | Wed, Nov 18 | Qatar Airways
        PHP 54,058
        33% off
        PHP 80,936 PHP 54,058
      • SEA 16:25
        27h 55m
        1 stop
        IST 06:20
        Seattle - Istanbul | Wed, Oct 14 | Qatar Airways
        IST 20:05
        26h 20m
        1 stop
        SEA 12:25
        Istanbul - Seattle | Wed, Oct 21 | Qatar Airways
        PHP 54,170
        33% off
        PHP 80,936 PHP 54,170
      • SEA 15:50
        33h 30m
        1 stop
        IST 12:20
        Seattle - Istanbul | Tue, Nov 10 | Qatar Airways
        IST 20:10
        26h 30m
        1 stop
        SEA 11:40
        Istanbul - Seattle | Tue, Nov 17 | Qatar Airways
        PHP 54,217
        33% off
        PHP 80,936 PHP 54,217
      • SEA 16:25
        27h 55m
        1 stop
        IST 06:20
        Seattle - Istanbul | Sun, Oct 18 | Qatar Airways
        IST 20:05
        26h 20m
        1 stop
        SEA 12:25
        Istanbul - Seattle | Wed, Oct 21 | Qatar Airways
        PHP 54,432
        33% off
        PHP 80,936 PHP 54,432
      • SEA 15:50
        28h 10m
        1 stop
        IST 07:00
        Seattle - Istanbul | Wed, Nov 4 | Qatar Airways
        IST 20:10
        26h 30m
        1 stop
        SEA 11:40
        Istanbul - Seattle | Mon, Nov 9 | Qatar Airways
        PHP 54,432
        33% off
        PHP 80,936 PHP 54,432
      • SEA 15:50
        28h 10m
        1 stop
        IST 07:00
        Seattle - Istanbul | Sun, Nov 8 | Qatar Airways
        IST 20:10
        26h 30m
        1 stop
        SEA 11:40
        Istanbul - Seattle | Thu, Nov 12 | Qatar Airways
        PHP 54,432
        33% off
        PHP 80,936 PHP 54,432
      • SEA 13:00
        17h 25m
        1 stop
        IST 14:00
        Seattle - Istanbul | Fri, Oct 9 | Normal Airline
        IST 15:00
        6h
        Direct
        SEA 16:00
        Istanbul - Seattle | Sun, Oct 11 | Normal Airline
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      • Cheapest nonstop
        SEA 19:15
        11h 50m
        Direct
        IST 17:05
        Seattle - Istanbul | Thu, Oct 22 | Turkish Airlines
        PHP 37,052 PHP 51,488
        28% off
        28% off
        PHP 51,488 PHP 37,052
      • SEA 19:15
        11h 50m
        Direct
        IST 17:05
        Seattle - Istanbul | Mon, Oct 19 | Turkish Airlines
        PHP 37,586 PHP 51,488
        27% off
        27% off
        PHP 51,488 PHP 37,586
      • SEA 13:30
        25h 35m
        1 stop
        IST 01:05
        Seattle - Istanbul | Tue, Oct 20 | British Airways
        PHP 25,925 PHP 51,488
        50% off
        50% off
        PHP 51,488 PHP 25,925
      • SEA 13:30
        24h 55m
        1 stop
        IST 00:25
        Seattle - Istanbul | Wed, Oct 21 | British Airways
        PHP 25,925
        50% off
        PHP 51,488 PHP 25,925
      • SEA 21:40
        17h 25m
        1 stop
        IST 01:05
        Seattle - Istanbul | Tue, Oct 20 | Alaska Airlines
        PHP 25,962
        50% off
        PHP 51,488 PHP 25,962
      • SEA 13:50
        21h 55m
        1 stop
        IST 22:45
        Seattle - Istanbul | Sat, Nov 28 | United Airlines
        PHP 28,227
        45% off
        PHP 51,488 PHP 28,227
      • SEA 13:50
        21h 55m
        1 stop
        IST 22:45
        Seattle - Istanbul | Sat, Nov 28 | Lufthansa
        PHP 28,620
        44% off
        PHP 51,488 PHP 28,620
      • SEA 18:55
        35h 35m
        1 stop
        IST 17:30
        Seattle - Istanbul | Sat, Nov 28 | Alaska Airlines
        PHP 29,013
        44% off
        PHP 51,488 PHP 29,013
      • SEA 15:50
        39h 50m
        1 stop
        IST 18:40
        Seattle - Istanbul | Wed, Nov 4 | Qatar Airways
        PHP 29,013
        44% off
        PHP 51,488 PHP 29,013
      • SEA 13:40
        24h 30m
        1 stop
        IST 01:10
        Seattle - Istanbul | Sat, Nov 28 | British Airways
        PHP 29,079
        44% off
        PHP 51,488 PHP 29,079
      • SEA 15:55
        17h 20m
        1 stop
        IST 19:15
        Seattle - Istanbul | Sun, Oct 11 | Scandinavian Airlines
        PHP 30,660
        40% off
        PHP 51,488 PHP 30,660
      • SEA 15:50
        28h 10m
        1 stop
        IST 07:00
        Seattle - Istanbul | Sun, Nov 8 | Qatar Airways
        PHP 30,660
        40% off
        PHP 51,488 PHP 30,660
      • SEA 15:50
        28h 10m
        1 stop
        IST 07:00
        Seattle - Istanbul | Sun, Nov 15 | Qatar Airways
        PHP 30,660
        40% off
        PHP 51,488 PHP 30,660
      • SEA 16:50
        28h 10m
        1 stop
        IST 07:00
        Seattle - Istanbul | Sun, Oct 25 | Qatar Airways
        PHP 30,660
        40% off
        PHP 51,488 PHP 30,660
      • SEA 13:00
        17h 25m
        1 stop
        IST 14:00
        Seattle - Istanbul | Fri, Oct 9 | Normal Airline
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        Find more flights

Displayed flight fares from Seattle-Tacoma International Airport to Istanbul Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Seattle-Tacoma International Airport to Istanbul Airport

What is the cheapest month to fly return from Seattle-Tacoma International Airport to Istanbul Airport?

The data is based on the past 12 months and shows the average monthly return fares from Seattle-Tacoma International Airport to Istanbul Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, February is often the month to find the lowest fares from Seattle-Tacoma International Airport to Istanbul Airport, with an average price of PHP 40,272. December is usually the most expensive month, with an average price reaching PHP 163,769.

PHP 163,769
PHP 102,021
PHP 40,272
0
    Cheapest
  • PHP 101,236
    Jun
  • PHP 84,605
    Jul
  • PHP 78,129
    Aug
  • PHP 81,900
    Sep
  • PHP 73,552
    Oct
  • PHP 70,005
    Nov
  • PHP 163,769
    Dec
  • PHP 63,956
    Jan
  • PHP 40,272
    Feb
  • PHP 68,480
    Mar
  • PHP 52,601
    Apr
  • PHP 99,898
    May

What is the cheapest day of the week to fly from Seattle-Tacoma International Airport to Istanbul Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle-Tacoma International Airport to Istanbul Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Seattle-Tacoma International Airport to Istanbul Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

PHP 44,215
PHP 39,718
PHP 35,221
PHP 30,724
    Cheapest
  • PHP 39,489
    Mon
  • PHP 44,215
    Tue
  • PHP 35,221
    Wed
  • PHP 39,600
    Thu
  • PHP 38,606
    Fri
  • PHP 41,890
    Sat
  • PHP 39,617
    Sun

Which airline offers the cheapest flights from Seattle-Tacoma International Airport to Istanbul Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Istanbul Airport is Icelandair (from PHP 22,920) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Icelandair
From PHP 22,920
British Airways
From PHP 25,925
Alaska Airlines
From PHP 25,962
Lufthansa
From PHP 27,562
Delta Air Lines
From PHP 28,218
United Airlines
From PHP 28,227
Qatar Airways
From PHP 29,013
Scandinavian Airlines
From PHP 30,660
American Airlines
From PHP 31,437
Air Canada
From PHP 31,858

Find more flights and airlines

What is the flight schedule from Seattle-Tacoma International Airport to Istanbul Airport?

Check the schedule for flights from Seattle to Istanbul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS100

    Seattle-Tacoma International Airport

    18:40

    SEA

    9h 40m

    Direct

    12:20

    LHR

    S M T W T F S
    Search

  2. BA720

    Heathrow Airport

    19:15

    LHR

    3h 50m

    Direct

    01:05

    IST

    S M T W T F S

  3. FI680

    Seattle-Tacoma International Airport

    15:40

    SEA

    7h 35m

    Direct

    06:15

    KEF

    S - T - T F S
    Search

  4. FI204

    Keflavík International Airport

    07:40

    KEF

    3h 15m

    Direct

    12:55

    CPH

    S M T W T F S

  5. TK1782

    Copenhagen Airport

    15:00

    CPH

    3h 15m

    Direct

    19:15

    IST

    S M T W T F S

  6. LH489

    Seattle-Tacoma International Airport

    18:50

    SEA

    9h 50m

    Direct

    13:40

    MUC

    - M T W T F S
    Search

  7. LH1652

    Munich International Airport

    15:40

    MUC

    1h 52m

    Direct

    18:32

    OTP

    S M T W T F S

  8. RO265

    Bucharest Henri Coandă International Airport

    21:10

    OTP

    1h 15m

    Direct

    22:25

    IST

    S - - - T F S

  9. FI680

    Seattle-Tacoma International Airport

    15:40

    SEA

    7h 35m

    Direct

    06:15

    KEF

    S - T - T F S
    Search

  10. FI520

    Keflavík International Airport

    07:20

    KEF

    3h 40m

    Direct

    13:00

    FRA

    S M T W T F S

  11. TK1592

    Frankfurt Airport

    15:05

    FRA

    3h 5m

    Direct

    19:10

    IST

    S M - W T F S

  12. FI680

    Seattle-Tacoma International Airport

    15:40

    SEA

    7h 35m

    Direct

    06:15

    KEF

    S - T - T F S
    Search

  13. FI554

    Keflavík International Airport

    07:35

    KEF

    3h 20m

    Direct

    12:55

    BRU

    S - - W T F S

  14. TK1944

    Brussels Airport

    14:25

    BRU

    3h 30m

    Direct

    18:55

    IST

    S M T W T F S

  15. FI680

    Seattle-Tacoma International Airport

    15:40

    SEA

    7h 35m

    Direct

    06:15

    KEF

    S - T - T F S
    Search

  16. FI520

    Keflavík International Airport

    07:20

    KEF

    3h 40m

    Direct

    13:00

    FRA

    S M T W T F S

  17. TK1594

    Frankfurt Airport

    19:00

    FRA

    3h

    Direct

    23:00

    IST

    S M T W T F S

  18. FI680

    Seattle-Tacoma International Airport

    15:40

    SEA

    7h 35m

    Direct

    06:15

    KEF

    S - T - T F S
    Search

  19. FI208

    Keflavík International Airport

    10:45

    KEF

    3h 10m

    Direct

    15:55

    CPH

    S M T W T F S

  20. TK1786

    Copenhagen Airport

    19:15

    CPH

    3h 20m

    Direct

    23:35

    IST

    S M T W T F S

  21. UA8718

    Seattle-Tacoma International Airport

    14:10

    SEA

    9h 45m

    Direct

    08:55

    FRA

    S M T W T F S
    Search

  22. UA9062

    Frankfurt Airport

    17:20

    FRA

    3h 5m

    Direct

    21:25

    IST

    S M T W T F S

  23. LH491

    Seattle-Tacoma International Airport

    14:10

    SEA

    9h 45m

    Direct

    08:55

    FRA

    S M T W T F S
    Search

  24. LH1304

    Frankfurt Airport

    17:35

    FRA

    3h 10m

    Direct

    22:45

    IST

    S M T W T F S

  25. FI680

    Seattle-Tacoma International Airport

    15:40

    SEA

    7h 35m

    Direct

    06:15

    KEF

    S - T - T F S
    Search

  26. FI554

    Keflavík International Airport

    07:35

    KEF

    3h 20m

    Direct

    12:55

    BRU

    S - - W T F S

  27. TK1940

    Brussels Airport

    18:50

    BRU

    3h 30m

    Direct

    23:20

    IST

    S M T W T F S
Find more flights and airlines

About Seattle-Tacoma International Airport and Istanbul Airport

Learn about Seattle-Tacoma International Airport (SEA) and Istanbul Airport (IST) — including location, terminals, transportation, and travel tips.

Flight distance 9,756.25km
Cheapest one-way ticket price PHP 25,925
Cheapest return ticket price PHP 51,783

FAQs for Seattle-Tacoma International Airport to Istanbul Airport Flights

  • How long is the flight from Seattle-Tacoma International Airport to Istanbul Airport?

    Seattle-Tacoma International Airport to Istanbul Airport takes about 11 hours 11 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Seattle-Tacoma International Airport (SEA) to Istanbul Airport (IST).
  • The earliest flight from Seattle-Tacoma International Airport to Istanbul Airport departs at 19:15, and the last departs at 19:15, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle-Tacoma International Airport (SEA) to Istanbul Airport (IST) is quite popular. Without considering departure times or holidays, tickets cost around PHP 120,440 in December, the most expensive month to book this route.
    • The distance from Istanbul Airport to downtown is about 34km, by taxi about 50 minutes.
    • The distance from Sabiha Gökçen International Airport to downtown is about 30km, by taxi about 50 minutes.
  • The closest airport to Istanbul Airport (IST) is Ataturk Airport. The distance is around 31km.
  • Turkish Airlines is a very popular airline operating an average of 430 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Istanbul Airport currently start from PHP 25,925, and round-trip fares start from PHP 51,783. The current lowest fare is a British Airways flight departing on Tue, Oct 20; prices may vary depending on availability.
  • Yes. Turkish Airlines operate direct flights from Seattle-Tacoma International Airport to Istanbul Airport, with an average flight time of 11 hours 9 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to Istanbul Airport is PHP 44,487. Prices may vary depending on the departure date, airline, and availability.
  • Seattle-Tacoma International Airport to Istanbul Airport operates around 7 weekly flights, mainly by Turkish Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Istanbul Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.