$582+ Cheap flights from Seattle (SEA) to Istanbul
This is the cheapest round-trip 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
Oct 16 — Oct 231
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 January, booked 49 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Seattle to Istanbul
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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 September 16, 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 September 16, 2026.
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Mon 11/162:35 pm -
2 stops19h 10m
Sat 11/218:45 am -
2 stops19h 15m
Deal found 9/12![Multiple Airlines logo]()
$774
This Mytrip deal was found by Cheapflights users on 9/13. 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 11/38:40 am -
3 stops24h 05m
Tue 11/178:35 am -
2 stops23h 24m
Deal found 9/13![Multiple Airlines logo]()
$781
This Mytrip deal was found by Cheapflights users on 9/11. 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 11/112:35 pm -
2 stops18h 00m
Thu 11/195:25 am -
3 stops22h 35m
Deal found 9/11![Multiple Airlines logo]()
$782
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Mon 10/193:40 pm -
3 stops35h 25m
Thu 10/296:30 pm -
3 stops33h 30m
Deal found 9/13![Multiple Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 9/11. 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 10/257:10 pm -
3 stops32h 50m
Mon 11/26:30 pm -
3 stops33h 30m
Deal found 9/11![Multiple Airlines logo]()
$785
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 10/1910:50 am -
3 stops24h 15m
Fri 10/3012:30 pm -
2 stops34h 30m
Deal found 9/14![Multiple Airlines logo]()
$793
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/1410:50 am -
2 stops27h 45m
Wed 10/218:25 am -
2 stops20h 07m
Deal found 9/15![Multiple Airlines logo]()
$797
This Trip.com deal was found by Cheapflights users on 9/11. 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.
Wed 11/112:35 pm -
2 stops22h 20m
Wed 11/258:40 am -
2 stops19h 20m
Deal found 9/11![Multiple Airlines logo]()
$797
This Mytrip deal was found by Cheapflights users on 9/12. 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 11/102:35 pm -
2 stops22h 20m
Wed 11/184:40 pm -
3 stops35h 20m
Deal found 9/12![Multiple Airlines logo]()
$803
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 10/193:40 pm -
3 stops26h 00m
Mon 10/268:40 am -
2 stops19h 20m
Deal found 9/14![Multiple Airlines logo]()
$804
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 11/167:45 am -
3 stops29h 10m
Sun 11/223:00 pm -
3 stops32h 00m
Deal found 9/14![Multiple Airlines logo]()
$812
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Mon 10/125:50 am -
3 stops28h 00m
Mon 10/195:40 pm -
2 stops33h 19m
Deal found 9/12![Multiple Airlines logo]()
$813
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 September 16, 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 September 16, 2026.
This British Airways deal was found by Cheapflights users on 9/14. 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.
Wed 12/210:29 am -
2 stops26h 56m
Fri 12/118:25 am -
1 stop19h 25m
Deal found 9/14![British Airways logo]()
$873
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 11/83:35 pm -
2 stops20h 10m
Fri 11/276:30 am -
2 stops17h 30m
Deal found 9/15![United Airlines logo]()
$906
This Qatar Airways deal was found by Cheapflights users on 9/14. 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.
Wed 10/74:25 pm -
1 stop27h 55m
Mon 10/198:05 pm -
1 stop26h 20m
Deal found 9/14![Qatar Airways logo]()
$920
This United deal was found by Cheapflights users on 9/13. 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 10/116:50 pm -
1 stop21h 15m
Tue 10/277:05 pm -
1 stop27h 55m
Deal found 9/13![Multiple Airlines logo]()
$926
This KLM deal was found by Cheapflights users on 9/12. 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.
Tue 11/242:35 pm -
1 stop19h 50m
Wed 12/23:55 pm -
1 stop30h 55m
Deal found 9/12![KLM logo]()
$938
This Turkish Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 12/27:05 pm -
Nonstop12h 00m
Fri 12/113:35 pm -
Nonstop12h 35m
Deal found 9/14![Turkish Airlines logo]()
$1,011
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/610:40 am -
2 stops25h 05m
Thu 11/266:30 am -
1 stop16h 30m
Deal found 9/15![United Airlines logo]()
$921
This KLM deal was found by Cheapflights users on 9/11. 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.
Tue 11/102:35 pm -
1 stop15h 55m
Wed 11/259:00 am -
2 stops18h 53m
Deal found 9/11![KLM logo]()
$939
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/117:00 am -
2 stops24h 10m
Sun 11/226:30 am -
1 stop16h 30m
Deal found 9/11![United Airlines logo]()
$922
This KLM deal was found by Cheapflights users on 9/11. 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 11/112:35 pm -
1 stop15h 55m
Wed 11/259:00 am -
2 stops18h 53m
Deal found 9/11![KLM logo]()
$939
This Qatar Airways deal was found by Cheapflights users on 9/15. 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.
Tue 9/2210:47 am -
2 stops39h 08m
Tue 10/68:30 pm -
2 stops35h 11m
Deal found 9/15![Qatar Airways logo]()
$1,064
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/156:30 am -
2 stops39h 44m
Deal found 9/14![United Airlines logo]()
$938
This KLM deal was found by Cheapflights users on 9/12. 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 11/52:35 pm -
1 stop15h 55m
Thu 11/199:00 am -
2 stops23h 58m
Deal found 9/12![KLM logo]()
$948
This KLM deal was found by Cheapflights users on 9/15. 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.
Sun 11/82:35 pm -
1 stop19h 50m
Tue 11/249:00 am -
2 stops23h 58m
Deal found 9/15![KLM logo]()
$948
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 11/132:30 pm -
2 stops21h 15m
Fri 11/276:30 am -
2 stops17h 30m
Deal found 9/11![United Airlines logo]()
$957
This KLM deal was found by Cheapflights users on 9/11. 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.
Tue 11/32:35 pm -
1 stop22h 45m
Wed 11/119:00 am -
2 stops22h 18m
Deal found 9/11![KLM logo]()
$949
This KLM deal was found by Cheapflights users on 9/11. 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 11/1111:45 am -
2 stops18h 45m
Tue 11/249:00 am -
2 stops23h 58m
Deal found 9/11![KLM logo]()
$953
This KLM deal was found by Cheapflights users on 9/14. 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 10/15:30 pm -
2 stops19h 25m
Thu 11/59:00 am -
2 stops22h 50m
Deal found 9/14![KLM logo]()
$1,022
This KLM deal was found by Cheapflights users on 9/12. 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.
Sun 10/253:25 pm -
1 stop16h 05m
Sun 11/83:55 pm -
2 stops33h 55m
Deal found 9/12![KLM logo]()
$1,035
This KLM deal was found by Cheapflights users on 9/13. 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.
Tue 10/61:45 pm -
1 stop17h 20m
Tue 10/138:50 am -
1 stop17h 45m
Deal found 9/13![KLM logo]()
$1,048
This KLM deal was found by Cheapflights users on 9/12. 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 9/285:45 pm -
1 stop17h 15m
Fri 10/28:50 am -
2 stops24h 30m
Deal found 9/12![KLM logo]()
$1,053
This KLM deal was found by Cheapflights users on 9/14. 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 10/85:45 pm -
1 stop17h 15m
Thu 10/228:50 am -
2 stops22h 00m
Deal found 9/14![KLM logo]()
$1,058
Last-minute flights from Seattle to IstanbulDiscover last-minute flight deals from Seattle to Istanbul. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Istanbul. Data last updated September 16, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/15. 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.
Thu 9/174:25 pm -
1 stop33h 30m
Fri 10/28:05 pm -
1 stop26h 20m
Deal found 9/15![Qatar Airways logo]()
$848
This Kiwi.com deal was found by Cheapflights users on 9/12. 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
Sat 10/108:55 am -
1 stop14h 50m
Deal found 9/12![Multiple Airlines logo]()
$827
This Vliegwinkel deal was found by Cheapflights users on 9/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:25 pm -
1 stop33h 30m
Thu 10/298:10 pm -
1 stop26h 30m
Deal found 9/12![Qatar Airways logo]()
$840
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/113:40 pm -
2 stops19h 25m
Tue 10/278:45 am -
2 stops19h 15m
Deal found 9/13![Multiple Airlines logo]()
$845
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Mon 10/125:50 am -
3 stops28h 00m
Mon 10/195:40 pm -
2 stops33h 19m
Deal found 9/12![Multiple Airlines logo]()
$813
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/135:50 am -
3 stops27h 35m
Tue 10/207:55 am -
3 stops24h 52m
Deal found 9/13![Multiple Airlines logo]()
$822
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/1410:50 am -
2 stops27h 45m
Wed 10/218:25 am -
2 stops20h 07m
Deal found 9/15![Multiple Airlines logo]()
$797
This Super.com deal was found by Cheapflights users on 9/14. 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 10/144:25 pm -
1 stop27h 55m
Wed 10/218:05 pm -
1 stop26h 20m
Deal found 9/14![Qatar Airways logo]()
$842
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Mon 10/193:40 pm -
3 stops35h 25m
Thu 10/296:30 pm -
3 stops33h 30m
Deal found 9/13![Multiple Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 10/1910:50 am -
3 stops24h 15m
Fri 10/3012:30 pm -
2 stops34h 30m
Deal found 9/14![Multiple Airlines logo]()
$793
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 10/193:40 pm -
3 stops26h 00m
Mon 10/268:40 am -
2 stops19h 20m
Deal found 9/14![Multiple Airlines logo]()
$804
This Mytrip deal was found by Cheapflights users on 9/11. 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 10/257:10 pm -
3 stops32h 50m
Mon 11/26:30 pm -
3 stops33h 30m
Deal found 9/11![Multiple Airlines logo]()
$785
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 September 16, 2026.
Search for one-way flight options from Seattle to Istanbul. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/246:50 pm -
3 stops24h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/275:40 pm -
1 stop18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/196:10 pm -
1 stop17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/75:40 pm -
1 stop19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$590
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/14:15 pm -
2 stops31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![TAROM logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/86:05 pm -
1 stop19h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$595
This Qatar Airways deal was found by Cheapflights users on 9/13. 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.
Sat 10/2411:54 am -
2 stops38h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Qatar Airways logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 -
3 stops27h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$597
This Justfly.com deal was found by Cheapflights users on 9/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:50 pm -
1 stop28h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Qatar Airways logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/249:55 am -
2 stops28h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/276:49 am -
2 stops37h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Qatar Airways logo]()
$602
This Mytrip deal was found by Cheapflights users on 9/15. 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 9/307:10 pm -
1 stop15h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$603
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 September 16, 2026.
Round-trip from | $774 (Mytrip) |
|---|---|
One-way from | $582 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,037 |
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 September 16, 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 - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Wed 9/30
7:10 pm-8:25 pm
1 stop15h 15m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$603
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Sun 12/13
1:50 pm-10:45 pm
1 stop21h 55m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$603
SeattleIstanbul
SEA Seattle/Tacoma Intl - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Sat 9/19
7:10 pm-8:25 pm
1 stop15h 15m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$654
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Tue 11/10
8:30 am-6:10 pm
3 stops46h 40m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$662
SeattleIstanbul
SEA Seattle/Tacoma Intl - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Wed 9/23
5:40 pm-9:40 pm
1 stop18h 00m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$688
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Fri 10/23
5:50 am-4:55 pm
2 stops25h 05m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$692
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Mon 10/5
2:10 pm-4:55 pm
1 stop16h 45m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$705
Quickest round-trip
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Tue 9/29
7:15 pm-5:05 pm
Nonstop11h 50m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$708
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Mon 9/28
7:15 pm-5:05 pm
Nonstop11h 50m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$708
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Fri 11/13
7:05 pm-6:05 pm
Nonstop12h 00m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$718
Showing 1-10 of 41 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 $703). 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 September 16, 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.
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 $902 and $1,175 in November.The cheapest round-trip price found within the last 5 days was $774 on Multiple Airlines (Nov 16-Nov 21).
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?
Tuesday tends to have the lowest number of delays on this route, whereas Monday 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 September 16, 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.
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Food
7.3
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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Complete your trip
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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 September 16, 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 September 16, 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 September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$392 | Average$442 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$490 | Average$696 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$515 | Average$929 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$531 | Average$565 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$560 | Average$717 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$577 | Average$888 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$609 | Average$980 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$648 | Average$1,048 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$660 | Average$925 | FlexibilityNo cancel fee | On-time68% |