$246+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IST
Sep 11 — Sep 181
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 57 days in advance, depart on a Tuesday or Wednesday and return on a Sunday
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 August 12, 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 12, 2026.
This Expedia deal was found by Cheapflights users on 8/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:45 pm -
1 stop19h 05m
Wed 11/187:40 am -
1 stop20h 10m
Deal found 8/12![British Airways logo]()
$792
This deal was found by Cheapflights users on 8/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:45 pm -
1 stop19h 15m
Fri 12/48:10 am -
1 stop19h 40m
Deal found 8/10![British Airways logo]()
$794
This deal was found by Cheapflights users on 8/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:45 pm -
1 stop18h 15m
Thu 12/37:35 am -
1 stop20h 15m
Deal found 8/10![British Airways logo]()
$795
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Thu 9/35:50 am -
3 stops31h 25m
Thu 9/107:25 am -
2 stops23h 39m
Deal found 8/11![Multiple Airlines logo]()
$797
This Expedia deal was found by Cheapflights users on 8/10. 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.
Wed 12/92:07 pm -
2 stops23h 18m
Wed 12/236:45 pm -
1 stop27h 40m
Deal found 8/10![British Airways logo]()
$798
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:45 pm -
1 stop18h 40m
Wed 11/187:40 am -
1 stop20h 10m
Deal found 8/12![British Airways logo]()
$801
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:45 pm -
1 stop19h 15m
Tue 11/247:40 am -
1 stop20h 10m
Deal found 8/11![British Airways logo]()
$802
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:55 pm -
1 stop15h 20m
Sat 10/108:55 am -
1 stop14h 50m
Deal found 8/11![Multiple Airlines logo]()
$804
This Mytrip deal was found by Cheapflights users on 8/10. 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 8/248:00 am -
2 stops27h 05m
Sat 8/291:30 am -
2 stops25h 29m
Deal found 8/10![Multiple Airlines logo]()
$812
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Mon 8/248:00 am -
3 stops33h 40m
Mon 9/73:35 pm -
3 stops35h 24m
Deal found 8/11![Multiple Airlines logo]()
$815
This British Airways deal was found by Cheapflights users on 8/9. 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.
Sun 11/296:45 pm -
1 stop32h 05m
Tue 12/222:55 pm -
1 stop36h 55m
Deal found 8/9![British Airways logo]()
$816
This Expedia deal was found by Cheapflights users on 8/10. 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 11/96:45 pm -
1 stop18h 15m
Mon 11/166:40 pm -
1 stop27h 45m
Deal found 8/10![British Airways logo]()
$817
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 12, 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 12, 2026.
This British Airways deal was found by Cheapflights users on 8/7. 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 12/96:45 pm -
1 stop18h 40m
Mon 12/216:40 pm -
1 stop27h 45m
Deal found 8/7![British Airways logo]()
$816
This Qatar Airways deal was found by Cheapflights users on 8/8. 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.
Sun 9/204:25 pm -
1 stop40h 10m
Tue 10/61:45 pm -
1 stop32h 40m
Deal found 8/8![Qatar Airways logo]()
$894
This KLM deal was found by Cheapflights users on 8/9. 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 1/282:25 pm -
1 stop20h 00m
Sat 2/69:00 am -
2 stops19h 27m
Deal found 8/9![KLM logo]()
$938
This Lufthansa deal was found by Cheapflights users on 8/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/58:00 am -
2 stops27h 45m
Mon 3/16:30 am -
1 stop16h 30m
Deal found 8/11![Lufthansa logo]()
$969
This KLM deal was found by Cheapflights users on 8/7. 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.
Fri 12/111:30 pm -
2 stops17h 25m
Mon 12/217:15 am -
2 stops20h 20m
Deal found 8/7![Multiple Airlines logo]()
$1,008
This Etihad Airways deal was found by Cheapflights users on 8/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:41 pm -
2 stops50h 54m
Sat 9/121:45 pm -
2 stops42h 52m
Deal found 8/12![Etihad Airways logo]()
$1,123
This Scandinavian Airlines deal was found by Cheapflights users on 8/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/82:30 pm -
2 stops27h 10m
Fri 1/225:55 pm -
3 stops36h 10m
Deal found 8/7![Scandinavian Airlines logo]()
$1,381
This Qatar Airways deal was found by Cheapflights users on 8/12. 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 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 8/12![Qatar Airways logo]()
$934
This British Airways deal was found by Cheapflights users on 8/7. 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.
Fri 12/116:45 pm -
1 stop18h 50m
Mon 12/213:15 pm -
1 stop31h 10m
Deal found 8/7![British Airways logo]()
$937
This KLM deal was found by Cheapflights users on 8/10. 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 11/812:55 pm -
2 stops22h 04m
Deal found 8/10![KLM logo]()
$1,000
This British Airways deal was found by Cheapflights users on 8/7. 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.
Thu 12/109:15 am -
2 stops21h 15m
Mon 12/216:40 pm -
1 stop27h 45m
Deal found 8/7![British Airways logo]()
$950
This Qatar Airways deal was found by Cheapflights users on 8/9. 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 8/9![Qatar Airways logo]()
$962
This KLM deal was found by Cheapflights users on 8/7. 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.
Fri 1/82:25 pm -
1 stop16h 05m
Fri 1/229:00 am -
2 stops24h 12m
Deal found 8/7![KLM logo]()
$1,003
This British Airways deal was found by Cheapflights users on 8/8. 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.
Sun 9/201:40 pm -
2 stops19h 35m
Tue 10/68:15 am -
2 stops24h 44m
Deal found 8/8![British Airways logo]()
$1,030
This KLM deal was found by Cheapflights users on 8/10. 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 10/141:45 pm -
1 stop21h 15m
Fri 10/238:50 am -
1 stop17h 45m
Deal found 8/10![KLM logo]()
$1,045
This Qatar Airways deal was found by Cheapflights users on 8/10. 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 9/310:48 am -
2 stops39h 07m
Sun 9/138:05 pm -
2 stops31h 34m
Deal found 8/10![Qatar Airways logo]()
$1,124
This KLM deal was found by Cheapflights users on 8/11. 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.
Thu 10/85:45 pm -
1 stop19h 10m
Thu 10/228:50 am -
2 stops22h 00m
Deal found 8/11![KLM logo]()
$1,048
This KLM deal was found by Cheapflights users on 8/8. 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
Mon 10/128:50 am -
1 stop17h 45m
Deal found 8/8![KLM logo]()
$1,048
This KLM deal was found by Cheapflights users on 8/8. 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 9/231:50 pm -
1 stop17h 15m
Mon 10/128:50 am -
1 stop17h 45m
Deal found 8/8![KLM logo]()
$1,053
This KLM deal was found by Cheapflights users on 8/10. 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 9/201:50 pm -
1 stop17h 15m
Tue 9/298:50 am -
1 stop17h 45m
Deal found 8/10![KLM logo]()
$1,053
Last-minute flights from Seattle to IstanbulDiscover last-minute flight deals from Seattle to Istanbul. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Istanbul. Data last updated August 12, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/10. 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 8/248:00 am -
2 stops27h 05m
Sat 8/291:30 am -
2 stops25h 29m
Deal found 8/10![Multiple Airlines logo]()
$812
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Mon 8/248:00 am -
3 stops33h 40m
Mon 9/73:35 pm -
3 stops35h 24m
Deal found 8/11![Multiple Airlines logo]()
$815
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Thu 9/35:50 am -
3 stops31h 25m
Thu 9/107:25 am -
2 stops23h 39m
Deal found 8/11![Multiple Airlines logo]()
$797
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Thu 9/38:00 am -
2 stops27h 05m
Thu 9/108:30 am -
2 stops22h 34m
Deal found 8/11![Multiple Airlines logo]()
$823
This Super.com deal was found by Cheapflights users on 8/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:25 pm -
1 stop40h 10m
Wed 9/238:05 pm -
1 stop26h 40m
Deal found 8/12![Qatar Airways logo]()
$830
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/203:55 pm -
1 stop15h 20m
Tue 10/69:40 am -
2 stops22h 18m
Deal found 8/9![Multiple Airlines logo]()
$818
This Mytrip deal was found by Cheapflights users on 8/11. 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 9/203:55 pm -
1 stop21h 35m
Tue 10/64:25 am -
2 stops19h 20m
Deal found 8/11![Multiple Airlines logo]()
$819
This Mytrip deal was found by Cheapflights users on 8/8. 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 9/203:55 pm -
1 stop21h 35m
Fri 10/23:45 pm -
2 stops32h 00m
Deal found 8/8![Multiple Airlines logo]()
$820
This Mytrip deal was found by Cheapflights users on 8/8. 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 -
3 stops30h 20m
Fri 10/211:05 pm -
2 stops31h 35m
Deal found 8/8![Multiple Airlines logo]()
$826
This flugladen.de deal was found by Cheapflights users on 8/9. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:25 pm -
1 stop27h 55m
Tue 10/68:05 pm -
1 stop26h 20m
Deal found 8/9![Qatar Airways logo]()
$832
This Mytrip deal was found by Cheapflights users on 8/10. 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 9/223:55 pm -
2 stops21h 20m
Mon 9/283:00 pm -
2 stops32h 45m
Deal found 8/10![Multiple Airlines logo]()
$833
This Mytrip deal was found by Cheapflights users on 8/8. 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 stops25h 45m
Tue 10/68:55 pm -
3 stops33h 09m
Deal found 8/8![Multiple Airlines logo]()
$818
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 12, 2026.
Search for one-way flight options from Seattle to Istanbul. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:19 am -
3 stops22h 51m
Deal found 8/11![Multiple Airlines logo]()
$246
This Trip.com deal was found by Cheapflights users on 8/7. 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 10/163:40 pm -
2 stops23h 20m
Deal found 8/7![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/188:00 am -
3 stops43h 10m
Deal found 8/10![Multiple Airlines logo]()
$288
This Trip.com deal was found by Cheapflights users on 8/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:25 pm -
2 stops31h 45m
Deal found 8/12![Multiple Airlines logo]()
$290
This Trip.com deal was found by Cheapflights users on 8/9. 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 10/143:40 pm -
2 stops18h 25m
Deal found 8/9![Multiple Airlines logo]()
$300
This Mytrip deal was found by Cheapflights users on 8/10. 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 10/183:40 pm -
2 stops18h 25m
Deal found 8/10![Multiple Airlines logo]()
$305
This Mytrip deal was found by Cheapflights users on 8/9. 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 8/253:40 pm -
2 stops18h 25m
Deal found 8/9![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:40 pm -
3 stops21h 05m
Deal found 8/11![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/137:00 pm -
2 stops36h 15m
Deal found 8/8![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 10/43:40 pm -
3 stops22h 00m
Deal found 8/9![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 10/123:40 pm -
3 stops21h 05m
Deal found 8/9![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/237:00 pm -
2 stops36h 15m
Deal found 8/7![Multiple Airlines logo]()
$318
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 12, 2026.
Round-trip from | $794 |
|---|---|
One-way from | $246 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $1,093 |
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 2,558,603 searches. Data last updated August 12, 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 12/9
6:45 pm-12:25 am
1 stop18h 40m
Istanbul
Mon 12/21
6:40 pm-11:25 am
1 stop27h 45m
$816
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Sun 9/20
4:25 pm-6:35 pm
1 stop40h 10m
Istanbul
Tue 10/6
1:45 pm-12:25 pm
1 stop32h 40m
$894
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
$934
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Fri 12/11
6:45 pm-12:35 am
1 stop18h 50m
Istanbul
Mon 12/21
3:15 pm-11:25 am
1 stop31h 10m
$937
SeattleIstanbul
SEA Seattle/Tacoma Intl - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Thu 1/28
2:25 pm-9:25 pm
1 stop20h 00m
Istanbul Sabiha Gokcen
Sat 2/6
9:00 am-5:27 pm
2 stops19h 27m
$938
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Thu 12/10
9:15 am-5:30 pm
2 stops21h 15m
Istanbul
Mon 12/21
6:40 pm-11:25 am
1 stop27h 45m
$950
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Thu 9/17
10:47 am-11:55 am
2 stops39h 08m
Istanbul
Sat 10/3
8:05 pm-12:25 pm
1 stop26h 20m
$962
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Tue 1/5
8:00 am-10:45 pm
2 stops27h 45m
Istanbul
Mon 3/1
6:30 am-12:00 pm
1 stop16h 30m
$969
SeattleIstanbul
SEA Seattle/Tacoma Intl - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Sun 10/25
3:25 pm-5:30 pm
1 stop16h 05m
Istanbul Sabiha Gokcen
Sun 11/8
12:55 pm-11:59 pm
2 stops22h 04m
$1,000
SeattleIstanbul
SEA Seattle/Tacoma Intl - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Fri 1/8
2:25 pm-5:30 pm
1 stop16h 05m
Istanbul Sabiha Gokcen
Fri 1/22
9:00 am-10:12 pm
2 stops24h 12m
$1,003
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 $700). Flying from Seattle to Istanbul in July is currently the most expensive (average of $1,262). 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 12, 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 12, 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 $963 and $1,304 in November.The cheapest round-trip price found within the last 5 days was $792 on British Airways (Nov 15-Nov 18).
How often are flights from Seattle to Istanbul delayed?
About 18% of weekly flights between Seattle and Istanbul have experienced delays in the past year, with the average delay time being 144 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 18% of flights being delayed.
How far ahead should I book a flight from Seattle to Istanbul?
Booking 56 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 12, 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
Food
7.3
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Food
7.3
Overall
7.8
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
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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Alternative routes for Seattle to Istanbul
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Complete your trip
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Search flights from Seattle to Istanbul by cabin class
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Seattle and Istanbul flights
Browse other Seattle and Istanbul flight options. Last updated on August 12, 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 12, 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 2,558,603 searches. Data last updated August 12, 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$509 | Average$917 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$531 | Average$565 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$560 | Average$727 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$577 | Average$899 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$609 | Average$918 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$649 | Average$1,019 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$660 | Average$931 | FlexibilityNo cancel fee | On-time68% |