$464+ Cheap flights from Seattle (SEA) to Istanbul
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IST
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Istanbul with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Istanbul are usually found in February or November, booked 49 days in advance, depart on a Tuesday or Wednesday and return on a Sunday
Cheap flight deals from Seattle to Istanbul
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to IstanbulExplore the most affordable flight options available from Seattle to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Seattle to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This Mytrip deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:40 pm -
3 stops30h 20m
Tue 10/208:30 am -
2 stops22h 10m
Deal found 8/22![Multiple Airlines logo]()
$764
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:55 pm -
1 stop15h 15m
Thu 10/18:30 am -
2 stops39h 15m
Deal found 8/24![Multiple Airlines logo]()
$772
This oojo deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:00 am -
2 stops32h 50m
Thu 11/264:30 am -
2 stops27h 26m
Deal found 8/21![Lufthansa logo]()
$772
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm -
1 stop15h 15m
Fri 10/912:50 pm -
2 stops34h 55m
Deal found 8/25![Multiple Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:40 pm -
2 stops20h 10m
Fri 10/211:05 pm -
2 stops24h 40m
Deal found 8/25![Multiple Airlines logo]()
$779
This Mytrip deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:40 pm -
2 stops19h 25m
Sun 10/48:30 am -
2 stops22h 10m
Deal found 8/22![Multiple Airlines logo]()
$780
This Mytrip deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:40 pm -
2 stops19h 25m
Tue 9/229:20 am -
2 stops21h 20m
Deal found 8/22![Multiple Airlines logo]()
$788
This Mytrip deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:55 pm -
1 stop21h 35m
Sat 10/105:30 pm -
3 stops30h 15m
Deal found 8/21![Multiple Airlines logo]()
$788
This Trip.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:55 pm -
2 stops21h 20m
Fri 10/93:00 pm -
2 stops32h 45m
Deal found 8/24![Multiple Airlines logo]()
$789
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:55 pm -
1 stop18h 10m
Sun 10/259:20 am -
2 stops58h 22m
Deal found 8/21![Multiple Airlines logo]()
$790
This Expedia deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:40 am -
2 stops22h 30m
Tue 12/86:30 am -
2 stops22h 52m
Deal found 8/22![Multiple Airlines logo]()
$791
This Expedia deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:45 pm -
1 stop18h 20m
Mon 12/76:30 pm -
1 stop27h 55m
Deal found 8/21![British Airways logo]()
$793
Best flights from Seattle to IstanbulDiscover carefully curated flight deals from Seattle to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Seattle to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:50 pm -
1 stop21h 55m
Fri 12/116:30 am -
2 stops27h 03m
Deal found 8/22![United Airlines logo]()
$826
This British Airways deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:13 pm -
2 stops22h 52m
Mon 11/306:30 pm -
1 stop27h 55m
Deal found 8/25![British Airways logo]()
$891
This Qatar Airways deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:54 am -
2 stops38h 01m
Thu 10/221:45 pm -
1 stop32h 40m
Deal found 8/21![Qatar Airways logo]()
$935
This KLM deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:20 am -
2 stops19h 10m
Mon 11/169:00 am -
2 stops18h 51m
Deal found 8/23![KLM logo]()
$944
This Turkish Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:15 pm -
Nonstop11h 50m
Tue 10/203:00 pm -
Nonstop12h 20m
Deal found 8/23![Turkish Airlines logo]()
$1,012
This United deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:50 pm -
1 stop21h 15m
Mon 9/141:55 pm -
2 stops38h 37m
Deal found 8/24![Multiple Airlines logo]()
$1,027
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:59 pm -
2 stops36h 46m
Sun 11/86:30 am -
2 stops27h 48m
Deal found 8/21![United Airlines logo]()
$932
This KLM deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:35 pm -
1 stop19h 50m
Fri 12/119:00 am -
2 stops22h 20m
Deal found 8/22![KLM logo]()
$949
This Qatar Airways deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:54 am -
2 stops38h 01m
Mon 10/268:10 pm -
2 stops32h 23m
Deal found 8/25![Qatar Airways logo]()
$969
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:56 pm -
2 stops32h 14m
Mon 11/306:30 am -
2 stops27h 47m
Deal found 8/25![United Airlines logo]()
$936
This Turkish Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:15 pm -
Nonstop11h 50m
Thu 10/223:00 pm -
Nonstop12h 20m
Deal found 8/25![Turkish Airlines logo]()
$1,042
This KLM deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:35 pm -
1 stop19h 50m
Sat 12/59:00 am -
2 stops22h 46m
Deal found 8/25![KLM logo]()
$949
This Qatar Airways deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:47 am -
2 stops39h 08m
Sat 10/38:05 pm -
1 stop26h 20m
Deal found 8/23![Qatar Airways logo]()
$983
This KLM deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1611:25 am -
2 stops19h 05m
Sat 1/239:00 am -
2 stops22h 27m
Deal found 8/21![KLM logo]()
$958
This Turkish Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/157:05 pm -
Nonstop12h 00m
Sun 2/213:35 pm -
Nonstop12h 35m
Deal found 8/21![Turkish Airlines logo]()
$1,071
This KLM deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:45 pm -
1 stop23h 10m
Thu 10/228:50 am -
2 stops22h 00m
Deal found 8/25![KLM logo]()
$1,049
This KLM deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:45 pm -
1 stop17h 15m
Mon 9/148:50 am -
1 stop17h 45m
Deal found 8/24![KLM logo]()
$1,049
Last-minute flights from Seattle to IstanbulDiscover last-minute flight deals from Seattle to Istanbul. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Istanbul. Data last updated August 25, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:40 pm -
2 stops19h 25m
Tue 9/229:20 am -
2 stops21h 20m
Deal found 8/22![Multiple Airlines logo]()
$788
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:40 pm -
2 stops20h 10m
Fri 10/211:05 pm -
2 stops24h 40m
Deal found 8/25![Multiple Airlines logo]()
$779
This Mytrip deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:40 pm -
2 stops19h 25m
Sun 10/48:30 am -
2 stops22h 10m
Deal found 8/22![Multiple Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:55 pm -
1 stop15h 15m
Thu 10/18:30 am -
2 stops39h 15m
Deal found 8/24![Multiple Airlines logo]()
$772
This Trip.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:55 pm -
2 stops21h 20m
Fri 10/93:00 pm -
2 stops32h 45m
Deal found 8/24![Multiple Airlines logo]()
$789
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:55 pm -
1 stop15h 15m
Thu 10/18:30 am -
2 stops39h 15m
Deal found 8/24![Multiple Airlines logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:55 pm -
1 stop15h 15m
Fri 10/28:30 am -
2 stops39h 15m
Deal found 8/24![Multiple Airlines logo]()
$812
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:40 pm -
2 stops20h 10m
Fri 10/91:15 am -
2 stops22h 30m
Deal found 8/25![Multiple Airlines logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm -
1 stop15h 15m
Fri 10/912:50 pm -
2 stops34h 55m
Deal found 8/25![Multiple Airlines logo]()
$773
This Trip.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm -
2 stops21h 20m
Fri 10/93:00 pm -
2 stops32h 45m
Deal found 8/25![Multiple Airlines logo]()
$804
This Mytrip deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm -
2 stops28h 50m
Tue 10/69:20 am -
1 stop14h 25m
Deal found 8/22![Multiple Airlines logo]()
$816
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 pm -
3 stops35h 40m
Tue 10/137:25 am -
2 stops23h 15m
Deal found 8/25![Multiple Airlines logo]()
$795
One-way flights from Seattle to IstanbulSearch for one-way flight options from Seattle to Istanbul. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Seattle to Istanbul. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 pm -
3 stops36h 40m
Deal found 8/24![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:25 pm -
2 stops33h 55m
Deal found 8/21![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:25 pm -
3 stops32h 15m
Deal found 8/23![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:50 pm -
2 stops26h 30m
Deal found 8/23![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:25 pm -
3 stops28h 50m
Deal found 8/23![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:40 pm -
3 stops27h 20m
Deal found 8/23![Multiple Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:10 pm -
3 stops40h 40m
Deal found 8/21![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 pm -
2 stops27h 45m
Deal found 8/23![Multiple Airlines logo]()
$475
This Super.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:25 pm -
1 stop27h 55m
Deal found 8/23![Qatar Airways logo]()
$475
This IEagle deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:25 pm -
1 stop27h 55m
Deal found 8/23![Qatar Airways logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 pm -
2 stops38h 20m
Deal found 8/22![Multiple Airlines logo]()
$477
This IEagle deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:25 pm -
1 stop33h 30m
Deal found 8/23![Qatar Airways logo]()
$479
Find flight deals from Seattle to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Istanbul (TR5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 25, 2026.
Round-trip from | $764 (Mytrip) |
|---|---|
One-way from | $461 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,083 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 25, 2026.
Use the filters below to find and compare flights from Seattle to Istanbul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Wed 12/2
1:50 pm-10:45 pm
1 stop21h 55m
Istanbul
Fri 12/11
6:30 am-10:33 pm
2 stops27h 03m
$826
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Mon 11/23
2:13 pm-12:05 am
2 stops22h 52m
Istanbul
Mon 11/30
6:30 pm-11:25 am
1 stop27h 55m
$891
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Sat 10/31
11:59 pm-10:45 pm
2 stops36h 46m
Istanbul
Sun 11/8
6:30 am-11:18 pm
2 stops27h 48m
$932
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Thu 10/8
11:54 am-11:55 am
2 stops38h 01m
Istanbul
Thu 10/22
1:45 pm-12:25 pm
1 stop32h 40m
$935
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Mon 11/23
10:56 pm-6:10 pm
2 stops32h 14m
Istanbul
Mon 11/30
6:30 am-11:17 pm
2 stops27h 47m
$936
SeattleIstanbul
SEA Seattle/Tacoma Intl - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Mon 11/9
11:20 am-5:30 pm
2 stops19h 10m
Istanbul Sabiha Gokcen
Mon 11/16
9:00 am-4:51 pm
2 stops18h 51m
$944
SeattleIstanbul
SEA Seattle/Tacoma Intl - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Wed 12/2
2:35 pm-9:25 pm
1 stop19h 50m
Istanbul Sabiha Gokcen
Fri 12/11
9:00 am-8:20 pm
2 stops22h 20m
$949
SeattleIstanbul
SEA Seattle/Tacoma Intl - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Wed 11/25
2:35 pm-9:25 pm
1 stop19h 50m
Istanbul Sabiha Gokcen
Sat 12/5
9:00 am-8:46 pm
2 stops22h 46m
$949
SeattleIstanbul
SEA Seattle/Tacoma Intl - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Sat 1/16
11:25 am-5:30 pm
2 stops19h 05m
Istanbul Sabiha Gokcen
Sat 1/23
9:00 am-8:27 pm
2 stops22h 27m
$958
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Thu 10/8
11:54 am-11:55 am
2 stops38h 01m
Istanbul
Mon 10/26
8:10 pm-6:33 pm
2 stops32h 23m
$969
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from Seattle to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Seattle with our price prediction graph.
SEA-TR5
SEA-IST
SEA-SAW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Istanbul
SEA-TR5
SEA-IST
SEA-SAW
What is the cheapest month to book a flight from Seattle to Istanbul?
Currently, February is the cheapest month in which you can book a flight from Seattle to Istanbul (average of $700). Flying from Seattle to Istanbul in June is currently the most expensive (average of $1,265). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to IST?
Find hourly flight availability from Seattle to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2026.
When flying from Seattle to Istanbul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Seattle to Istanbul
Explore weekly flight availability from Seattle to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 25, 2026.
The most flights from SEA to TR5 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Seattle to Istanbul?
Airfare is below average for this route at the moment.
Seattle to Istanbul flights typically cost between $894 and $1,184 in October.The cheapest round-trip price found within the last 5 days was $764 on Multiple Airlines (Oct 4-Oct 20).
How often are flights from Seattle to Istanbul delayed?
About 19% of weekly flights between Seattle and Istanbul have experienced delays in the past year, with the average delay time being 145 minutes.
What is the most punctual flight time for Seattle to Istanbul flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Istanbul flights?
Over the last year, Turkish Airlines have had the lowest number of delays on this route, with just 19% of flights being delayed.
How far ahead should I book a flight from Seattle to Istanbul?
Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Istanbul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Istanbul
Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated August 25, 2026.
Read through reviews of airlines operating flights from Seattle to Istanbul, such as KLM,Delta, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Seattle to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Seattle to Istanbul
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Istanbul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Istanbul by cabin class
Find flights from Seattle to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Istanbul flights
Browse other Seattle and Istanbul flight options. Last updated on August 25, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Seattle to Istanbul
Discover the top 9 airlines that operate flights from Seattle to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$392 | Average$452 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$490 | Average$696 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$509 | Average$917 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$531 | Average$565 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$560 | Average$759 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$577 | Average$903 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$609 | Average$937 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$649 | Average$1,029 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$660 | Average$927 | FlexibilityNo cancel fee | On-time68% |