$583+ 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 10 — Oct 171
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 Monday
Cheap flight deals from Seattle to Istanbul
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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 September 10, 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 10, 2026.
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Thu 10/293:35 pm -
3 stops27h 05m
Thu 11/125:25 am -
3 stops22h 35m
Deal found 9/8![Multiple Airlines logo]()
$762
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Mon 10/193:40 pm -
2 stops21h 35m
Mon 10/266:30 pm -
3 stops33h 30m
Deal found 9/9![Multiple Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 9/8. 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 10/113:40 pm -
2 stops19h 25m
Tue 10/278:45 am -
2 stops19h 15m
Deal found 9/8![Multiple Airlines logo]()
$776
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Wed 11/112:35 pm -
3 stops31h 55m
Thu 11/196:30 pm -
3 stops33h 30m
Deal found 9/10![Multiple Airlines logo]()
$780
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:45 pm -
1 stop18h 40m
Wed 12/236:50 pm -
1 stop27h 35m
Deal found 9/9![British Airways logo]()
$792
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:07 pm -
2 stops22h 58m
Mon 12/216:30 pm -
1 stop27h 55m
Deal found 9/7![British Airways logo]()
$798
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:47 pm -
2 stops24h 38m
Wed 2/36:50 pm -
1 stop27h 35m
Deal found 9/9![British Airways logo]()
$799
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:35 pm -
2 stops18h 00m
Sun 11/224:40 pm -
3 stops35h 20m
Deal found 9/7![Multiple Airlines logo]()
$800
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:35 pm -
2 stops18h 45m
Sun 11/2210:20 pm -
3 stops29h 40m
Deal found 9/7![Multiple Airlines logo]()
$818
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/203:55 pm -
1 stop15h 20m
Sat 10/108:55 am -
1 stop14h 50m
Deal found 9/10![Multiple Airlines logo]()
$820
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Wed 11/112:35 pm -
2 stops17h 05m
Wed 11/1812:10 am -
3 stops27h 50m
Deal found 9/10![Multiple Airlines logo]()
$833
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Wed 11/257:45 am -
3 stops25h 30m
Wed 12/212:40 pm -
2 stops34h 20m
Deal found 9/10![Multiple Airlines logo]()
$834
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 10, 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 10, 2026.
This British Airways deal was found by Cheapflights users on 9/7. 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.
Tue 2/91:30 pm -
1 stop24h 30m
Fri 2/128:25 am -
1 stop19h 25m
Deal found 9/7![British Airways logo]()
$822
This United Airlines deal was found by Cheapflights users on 9/6. 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 stop17h 20m
Fri 12/116:30 am -
2 stops27h 43m
Deal found 9/6![United Airlines logo]()
$877
This Qatar Airways deal was found by Cheapflights users on 9/8. 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.
Tue 9/2210:47 am -
2 stops39h 08m
Fri 9/2511:40 am -
1 stop35h 25m
Deal found 9/8![Qatar Airways logo]()
$917
This KLM deal was found by Cheapflights users on 9/6. 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 11/232:35 pm -
1 stop15h 55m
Mon 11/3012:55 pm -
1 stop33h 55m
Deal found 9/6![KLM logo]()
$938
This British Airways deal was found by Cheapflights users on 9/10. 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 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 -
2 stops22h 55m
Deal found 9/10![British Airways logo]()
$883
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:30 pm -
2 stops20h 15m
Mon 3/16:30 am -
3 stops27h 51m
Deal found 9/8![United Airlines logo]()
$932
This KLM deal was found by Cheapflights users on 9/5. 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 2/32:20 pm -
1 stop16h 10m
Wed 2/173:55 pm -
1 stop30h 52m
Deal found 9/5![KLM logo]()
$943
This Qatar Airways deal was found by Cheapflights users on 9/9. 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 10/14:25 pm -
1 stop33h 30m
Thu 10/81:30 pm -
1 stop32h 55m
Deal found 9/9![Qatar Airways logo]()
$971
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:50 am -
2 stops24h 45m
Tue 10/277:05 pm -
1 stop27h 55m
Deal found 9/9![United Airlines logo]()
$937
This KLM deal was found by Cheapflights users on 9/10. 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.
Tue 11/1011:45 am -
2 stops22h 40m
Fri 11/2012:55 pm -
1 stop33h 52m
Deal found 9/10![KLM logo]()
$943
This KLM deal was found by Cheapflights users on 9/6. 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 12/242:35 pm -
1 stop15h 55m
Sat 1/99:00 am -
2 stops24h 05m
Deal found 9/6![KLM logo]()
$948
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:50 am -
2 stops24h 35m
Sun 10/185:50 am -
2 stops37h 46m
Deal found 9/9![United Airlines logo]()
$994
This KLM deal was found by Cheapflights users on 9/6. 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 2/2011:25 am -
2 stops19h 05m
Sat 3/69:00 am -
2 stops19h 27m
Deal found 9/6![KLM logo]()
$948
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:50 am -
2 stops29h 45m
Mon 10/266:30 am -
2 stops22h 03m
Deal found 9/10![United Airlines logo]()
$1,036
This KLM deal was found by Cheapflights users on 9/9. 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.
Wed 12/22:35 pm -
1 stop19h 50m
Fri 12/119:00 am -
2 stops25h 54m
Deal found 9/9![KLM logo]()
$948
This KLM deal was found by Cheapflights users on 9/8. 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.
Tue 12/14:05 pm -
2 stops21h 15m
Mon 3/112:55 pm -
1 stop33h 40m
Deal found 9/8![KLM logo]()
$966
This KLM deal was found by Cheapflights users on 9/10. 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.
Tue 11/34:05 pm -
2 stops21h 15m
Tue 11/179:00 am -
2 stops25h 00m
Deal found 9/10![KLM logo]()
$977
This KLM deal was found by Cheapflights users on 9/5. 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 2/62:20 pm -
1 stop23h 00m
Sat 2/2012:55 pm -
2 stops36h 50m
Deal found 9/5![KLM logo]()
$985
Last-minute flights from Seattle to IstanbulDiscover last-minute flight deals from Seattle to Istanbul. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Istanbul. Data last updated September 10, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/10. 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 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
Wed 10/148:05 pm -
1 stop26h 20m
Deal found 9/10![Qatar Airways logo]()
$842
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/203:55 pm -
1 stop15h 20m
Sat 10/108:55 am -
1 stop14h 50m
Deal found 9/10![Multiple Airlines logo]()
$820
This Mytrip deal was found by Cheapflights users on 9/10. 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 10/43:55 pm -
2 stops19h 10m
Sat 10/1012:50 pm -
2 stops34h 55m
Deal found 9/10![Multiple Airlines logo]()
$877
This Mytrip deal was found by Cheapflights users on 9/8. 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 10/113:40 pm -
2 stops19h 25m
Tue 10/278:45 am -
2 stops19h 15m
Deal found 9/8![Multiple Airlines logo]()
$776
This lol.travel deal was found by Cheapflights users on 9/9. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:25 pm -
1 stop27h 55m
Tue 10/2712:00 pm -
1 stop34h 40m
Deal found 9/9![Qatar Airways logo]()
$848
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:40 pm -
3 stops26h 00m
Thu 10/224:40 pm -
3 stops35h 15m
Deal found 9/7![Multiple Airlines logo]()
$832
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:40 pm -
3 stops29h 10m
Wed 10/211:30 am -
2 stops26h 25m
Deal found 9/7![Multiple Airlines logo]()
$889
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 10/163:40 pm -
2 stops21h 35m
Tue 10/207:25 am -
2 stops23h 15m
Deal found 9/8![Multiple Airlines logo]()
$828
This Mytrip deal was found by Cheapflights users on 9/8. 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 10/183:40 pm -
3 stops24h 25m
Sun 10/256:30 pm -
3 stops33h 30m
Deal found 9/8![Multiple Airlines logo]()
$823
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Mon 10/193:40 pm -
2 stops21h 35m
Mon 10/266:30 pm -
3 stops33h 30m
Deal found 9/9![Multiple Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 10/233:40 pm -
3 stops30h 00m
Fri 10/304:40 pm -
3 stops35h 20m
Deal found 9/8![Multiple Airlines logo]()
$831
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Thu 10/293:35 pm -
3 stops27h 05m
Thu 11/125:25 am -
3 stops22h 35m
Deal found 9/8![Multiple Airlines logo]()
$762
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 10, 2026.
Search for one-way flight options from Seattle to Istanbul. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 9/246:50 pm -
3 stops35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$583
This Pegasus deal was found by Cheapflights users on 9/8. 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 Pegasus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:10 pm -
1 stop15h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 9/246:05 pm -
1 stop17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/275:40 pm -
1 stop18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$586
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 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 9/10![TAROM logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/184:27 pm -
3 stops42h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/75:40 pm -
1 stop18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Tue 9/156:50 pm -
2 stops34h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$596
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:49 am -
2 stops43h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Qatar Airways logo]()
$597
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:10 am -
2 stops42h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Qatar Airways logo]()
$599
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:10 pm -
1 stop15h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$601
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:25 pm -
1 stop33h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Qatar Airways logo]()
$601
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 10, 2026.
Round-trip from | $762 (Mytrip) |
|---|---|
One-way from | $583 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,030 |
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 10, 2026.
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Cheapest round-trip
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Sun 11/1
4:15 pm-10:50 am
2 stops31h 35m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$600
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Sat 10/24
8:05 pm-6:05 pm
Nonstop12h 00m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$651
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
$663
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Fri 10/2
10:40 pm-6:00 pm
2 stops33h 20m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$701
Quickest round-trip
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Mon 10/5
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
Sun 9/27
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 - SAW Istanbul Sabiha Gokcen
SEASAW
Seattle/Tacoma Intl
Tue 11/10
2:35 pm-12:20 am
1 stop22h 45m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$721
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Sun 10/4
5:50 am-9:35 pm
2 stops29h 45m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$738
SeattleIstanbul
SEA Seattle/Tacoma Intl - IST Istanbul
SEAIST
Seattle/Tacoma Intl
Mon 9/21
7:11 am-9:25 pm
2 stops28h 14m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$743
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 $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 10, 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 September 10, 2026.
The most flights from SEA to TR5 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, 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 $874 and $1,167 in October.The cheapest round-trip price found within the last 5 days was $762 on Multiple Airlines (Oct 29-Nov 12).
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 147 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?
Sunday tends to have the lowest number of delays on this route, whereas Friday 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 10, 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
Comfort
7.7
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Food
7.3
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Food
7.3
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Food
7.3
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Food
7.3
Overall
7.8
Comfort
7.7
Crew
8.4
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Entertainment
7.2
Food
7.3
Overall
7.8
Comfort
7.7
Crew
8.4
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.
Browse thousands of different options on Cheapflights for your next trip
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 September 10, 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 10, 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 10, 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$929 | 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$888 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$609 | Average$937 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$648 | Average$1,040 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$660 | Average$925 | FlexibilityNo cancel fee | On-time68% |