$283+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IST
May 28 — Jun 41
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 68 days in advance, depart on a Wednesday or Tuesday 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 April 28, 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 April 28, 2026.
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:35 pm
SEA
- IST
1 stop22h 55m
Delta
Sat 8/226:00 am
IST
- SEA
2 stops24h 28m
Delta
Deal found 4/23![Delta logo]()
$767
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:55 pm
SEA
- IST
1 stop25h 45m
Scandinavian Airlines
Tue 9/154:30 am
IST
- SEA
1 stop19h 15m
Scandinavian Airlines
Deal found 4/23![Scandinavian Airlines logo]()
$769
This Justfly.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:55 pm
SEA
- IST
1 stop25h 45m
Scandinavian Airlines
Tue 9/154:30 am
IST
- SEA
1 stop19h 15m
Scandinavian Airlines
Deal found 4/25![Scandinavian Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:35 pm
SEA
- IST
1 stop22h 55m
Delta
Thu 8/66:00 am
IST
- SEA
1 stop15h 37m
Delta
Deal found 4/26![Delta logo]()
$775
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:30 pm
SEA
- IST
1 stop28h 00m
Delta
Thu 8/204:25 am
IST
- SEA
2 stops29h 57m
Delta
Deal found 4/23![Delta logo]()
$780
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:20 am
SEA
- IST
2 stops24h 35m
Delta
Tue 11/247:15 am
IST
- SEA
2 stops25h 49m
Delta
Deal found 4/25![Delta logo]()
$783
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:05 am
SEA
- IST
2 stops31h 25m
Delta
Wed 8/194:25 am
IST
- SEA
2 stops27h 52m
Delta
Deal found 4/23![Delta logo]()
$784
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:30 pm
SEA
- IST
1 stop28h 00m
Delta
Wed 8/55:20 pm
IST
- SEA
1 stop28h 17m
Delta
Deal found 4/26![Delta logo]()
$788
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:30 pm
SEA
- IST
1 stop28h 00m
Delta
Tue 8/114:25 am
IST
- SEA
1 stop16h 50m
Delta
Deal found 4/26![Delta logo]()
$789
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:35 pm
SEA
- IST
1 stop22h 55m
Delta
Wed 8/196:00 am
IST
- SEA
1 stop20h 27m
Delta
Deal found 4/26![Delta logo]()
$790
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:40 pm
SEA
- IST
1 stop22h 50m
Delta
Mon 8/315:20 pm
IST
- SEA
1 stop28h 27m
Delta
Deal found 4/24![Delta logo]()
$791
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:15 pm
SEA
- IST
2 stops31h 05m
Delta
Fri 8/216:00 am
IST
- SEA
2 stops20h 55m
Delta
Deal found 4/24![Delta logo]()
$793
Best flights from Seattle to IstanbulDiscover carefully curated flight deals from Seattle to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 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 April 28, 2026.
This KLM deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:45 pm
SEA
- IST
1 stop25h 35m
KLM
Tue 6/26:00 am
IST
- SEA
2 stops18h 50m
KLM
Deal found 4/24![KLM logo]()
$1,020
This KLM deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:40 pm
SEA
- IST
1 stop21h 40m
Multiple Airlines
Wed 6/104:25 am
IST
- SEA
1 stop23h 05m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,054
This Qatar Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:05 pm
SEA
- IST
1 stop28h 15m
Qatar Airways
Wed 7/18:05 pm
IST
- SEA
2 stops46h 08m
Qatar Airways
Deal found 4/23![Qatar Airways logo]()
$1,120
This Scandinavian Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:00 am
SEA
- IST
3 stops29h 20m
Scandinavian Airlines
Wed 5/136:00 am
IST
- SEA
3 stops26h 40m
Scandinavian Airlines
Deal found 4/24![Scandinavian Airlines logo]()
$1,280
This Turkish Airlines deal was found by Cheapflights users on 4/26. 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 5/201:21 pm
SEA
- IST
1 stop18h 19m
Turkish Airlines
Fri 8/282:55 pm
IST
- SEA
Nonstop12h 20m
Turkish Airlines
Deal found 4/26![Turkish Airlines logo]()
$1,424
This IEagle deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:15 pm
SEA
- SAW
1 stop33h 50m
Emirates
Fri 9/42:05 pm
SAW
- SEA
1 stop33h 20m
Emirates
Deal found 4/27![Emirates logo]()
$2,060
This KLM deal was found by Cheapflights users on 4/27. 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 5/245:40 pm
SEA
- SAW
1 stop19h 15m
KLM
Sun 5/312:40 pm
SAW
- SEA
1 stop30h 57m
KLM
Deal found 4/27![KLM logo]()
$1,049
This KLM deal was found by Cheapflights users on 4/27. 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 5/271:45 pm
SEA
- IST
1 stop25h 35m
Multiple Airlines
Wed 6/34:25 am
IST
- SEA
1 stop23h 05m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,054
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:52 am
SEA
- IST
2 stops34h 28m
Qatar Airways
Fri 7/108:05 pm
IST
- SEA
2 stops31h 55m
Qatar Airways
Deal found 4/25![Qatar Airways logo]()
$1,150
This KLM deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:45 pm
SEA
- SAW
1 stop17h 20m
KLM
Wed 6/102:40 pm
SAW
- SEA
1 stop30h 57m
KLM
Deal found 4/25![KLM logo]()
$1,049
This KLM deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:40 pm
SEA
- IST
1 stop21h 40m
KLM
Sun 5/316:00 am
IST
- SEA
1 stop20h 30m
KLM
Deal found 4/24![KLM logo]()
$1,055
This Qatar Airways deal was found by Cheapflights users on 4/27. 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 5/248:22 am
SEA
- IST
2 stops36h 58m
Qatar Airways
Mon 6/228:05 pm
IST
- SEA
1 stop26h 20m
Qatar Airways
Deal found 4/27![Qatar Airways logo]()
$1,183
This Turkish Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 5/198:38 am
SEA
- IST
1 stop17h 07m
Turkish Airlines
Fri 8/282:55 pm
IST
- SEA
Nonstop12h 20m
Turkish Airlines
Deal found 4/26![Turkish Airlines logo]()
$1,424
This KLM deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:35 pm
SEA
- SAW
1 stop17h 25m
KLM
Sat 6/68:50 am
SAW
- SEA
1 stop17h 34m
KLM
Deal found 4/25![KLM logo]()
$1,082
This KLM deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:45 pm
SEA
- SAW
1 stop23h 10m
KLM
Mon 6/82:40 pm
SAW
- SEA
1 stop30h 57m
KLM
Deal found 4/25![KLM logo]()
$1,082
This KLM deal was found by Cheapflights users on 4/27. 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 5/412:10 pm
SEA
- IST
2 stops18h 10m
KLM
Sun 6/74:25 am
IST
- SEA
1 stop16h 50m
KLM
Deal found 4/27![KLM logo]()
$1,089
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/226:10 pm
SEA
- SAW
1 stop17h 30m
Multiple Airlines
Thu 9/31:15 am
SAW
- SEA
2 stops24h 45m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,704
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:40 pm
SEA
- SAW
1 stop19h 15m
KLM
Thu 5/218:50 am
SAW
- SEA
1 stop36h 52m
KLM
Deal found 4/23![KLM logo]()
$1,242
This KLM deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:45 pm
SEA
- SAW
1 stop21h 15m
KLM
Mon 5/118:50 am
SAW
- SEA
1 stop17h 40m
KLM
Deal found 4/25![KLM logo]()
$1,338
This KLM deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:40 pm
SEA
- SAW
1 stop19h 15m
KLM
Mon 5/112:40 pm
SAW
- SEA
1 stop31h 02m
KLM
Deal found 4/25![KLM logo]()
$1,338
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:45 pm
SEA
- IST
1 stop25h 35m
KLM
Sat 8/15:20 pm
IST
- SEA
1 stop33h 07m
KLM
Deal found 4/23![KLM logo]()
$1,340
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:40 pm
SEA
- SAW
1 stop17h 20m
KLM
Tue 9/18:50 am
SAW
- SEA
1 stop36h 57m
KLM
Deal found 4/23![KLM logo]()
$1,799
This KLM deal was found by Cheapflights users on 4/27. 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 5/211:45 pm
SEA
- SAW
1 stop17h 20m
KLM
Sun 6/212:40 pm
SAW
- SEA
1 stop30h 57m
KLM
Deal found 4/27![KLM logo]()
$1,799
Last-minute flights from Seattle to IstanbulDiscover last-minute flight deals from Seattle to Istanbul. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Istanbul. Data last updated April 28, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:35 pm
SEA
- SAW
1 stop19h 20m
KLM
Sun 5/108:50 am
SAW
- SEA
1 stop17h 40m
KLM
Deal found 4/23![KLM logo]()
$829
This Air France deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:40 pm
SEA
- IST
1 stop22h 50m
Multiple Airlines
Sun 5/106:00 am
IST
- SEA
2 stops20h 01m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$845
This KLM deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:50 am
SEA
- SAW
2 stops22h 15m
KLM
Tue 5/128:50 am
SAW
- SEA
1 stop36h 52m
KLM
Deal found 4/25![KLM logo]()
$818
This Air France deal was found by Cheapflights users on 4/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:40 pm
SEA
- IST
1 stop22h 50m
Multiple Airlines
Tue 5/125:20 pm
IST
- SEA
1 stop28h 22m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$824
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:45 pm
SEA
- IST
1 stop25h 35m
KLM
Tue 5/195:20 pm
IST
- SEA
1 stop33h 10m
KLM
Deal found 4/23![KLM logo]()
$826
This Air France deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:45 pm
SEA
- IST
2 stops19h 45m
Multiple Airlines
Thu 5/215:20 pm
IST
- SEA
1 stop28h 22m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$836
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:45 pm
SEA
- SAW
1 stop21h 15m
KLM
Wed 5/202:40 pm
SAW
- SEA
1 stop35h 50m
KLM
Deal found 4/23![KLM logo]()
$819
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:40 pm
SEA
- IST
1 stop22h 50m
Multiple Airlines
Thu 5/214:25 am
IST
- SEA
1 stop16h 50m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$825
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:45 pm
SEA
- IST
1 stop21h 35m
KLM
Sat 5/164:25 am
IST
- SEA
1 stop16h 50m
KLM
Deal found 4/23![KLM logo]()
$835
This KLM deal was found by Cheapflights users on 4/26. 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 5/75:40 pm
SEA
- SAW
1 stop17h 20m
KLM
Thu 5/218:50 am
SAW
- SEA
1 stop36h 52m
KLM
Deal found 4/26![KLM logo]()
$831
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:45 pm
SEA
- IST
1 stop25h 35m
KLM
Thu 5/214:25 am
IST
- SEA
1 stop16h 50m
KLM
Deal found 4/23![KLM logo]()
$833
This KLM deal was found by Cheapflights users on 4/27. 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 5/75:40 pm
SEA
- SAW
1 stop17h 20m
KLM
Sun 5/178:50 am
SAW
- SEA
1 stop36h 52m
KLM
Deal found 4/27![KLM logo]()
$839
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 April 28, 2026.
Search for one-way flight options from Seattle to Istanbul. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Trip.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:40 pm
SEA
- SAW
2 stops19h 25m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 pm
SEA
- IST
3 stops42h 15m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/117:00 pm
SEA
- SAW
3 stops39h 25m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 pm
SEA
- SAW
2 stops36h 35m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:40 pm
SEA
- IST
3 stops31h 05m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$318
This Trip.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:40 pm
SEA
- SAW
2 stops18h 20m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:00 pm
SEA
- IST
3 stops32h 10m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:40 pm
SEA
- IST
3 stops31h 05m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$348
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 April 28, 2026.
Round-trip from | $767 (Delta) |
|---|---|
One-way from | $283 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $875 |
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 April 28, 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 - IST
SEAIST
Seattle/Tacoma Intl
Mon 5/18
1:45 pm-1:20 am
1 stop25h 35m
Istanbul
Tue 6/2
6:00 am-2:50 pm
2 stops18h 50m
$1,020
SeattleIstanbul
SEA - SAW
SEASAW
Seattle/Tacoma Intl
Sun 5/24
5:40 pm-10:55 pm
1 stop19h 15m
Istanbul Sabiha Gokcen
Sun 5/31
2:40 pm-11:37 am
1 stop30h 57m
$1,049
SeattleIstanbul
SEA - SAW
SEASAW
Seattle/Tacoma Intl
Tue 5/26
1:45 pm-5:05 pm
1 stop17h 20m
Istanbul Sabiha Gokcen
Wed 6/10
2:40 pm-11:37 am
1 stop30h 57m
$1,049
SeattleIstanbul
SEA - IST
SEAIST
Seattle/Tacoma Intl
Tue 5/26
5:40 pm-1:20 am
1 stop21h 40m
Istanbul
Wed 6/10
4:25 am-5:30 pm
1 stop23h 05m
$1,054
SeattleIstanbul
SEA - IST
SEAIST
Seattle/Tacoma Intl
Wed 5/27
1:45 pm-1:20 am
1 stop25h 35m
Istanbul
Wed 6/3
4:25 am-5:30 pm
1 stop23h 05m
$1,054
SeattleIstanbul
SEA - IST
SEAIST
Seattle/Tacoma Intl
Sun 5/24
5:40 pm-1:20 am
1 stop21h 40m
Istanbul
Sun 5/31
6:00 am-4:30 pm
1 stop20h 30m
$1,055
SeattleIstanbul
SEA - SAW
SEASAW
Seattle/Tacoma Intl
Mon 5/4
5:35 pm-9:00 pm
1 stop17h 25m
Istanbul Sabiha Gokcen
Sat 6/6
8:50 am-4:24 pm
1 stop17h 34m
$1,082
SeattleIstanbul
SEA - SAW
SEASAW
Seattle/Tacoma Intl
Tue 5/5
1:45 pm-10:55 pm
1 stop23h 10m
Istanbul Sabiha Gokcen
Mon 6/8
2:40 pm-11:37 am
1 stop30h 57m
$1,082
SeattleIstanbul
SEA - IST
SEAIST
Seattle/Tacoma Intl
Mon 5/4
12:10 pm-4:20 pm
2 stops18h 10m
Istanbul
Sun 6/7
4:25 am-11:15 am
1 stop16h 50m
$1,089
SeattleIstanbul
SEA - IST
SEAIST
Seattle/Tacoma Intl
Wed 6/10
5:05 pm-7:20 am
1 stop28h 15m
Istanbul
Wed 7/1
8:05 pm-8:13 am
2 stops46h 08m
$1,120
Showing 1-10 of 43 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-SAW
SEA-IST
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-SAW
SEA-IST
How far ahead should I book a flight from Seattle to Istanbul?
Booking 67 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.
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 $392). Flying from Seattle to Istanbul in June is currently the most expensive (average of $681). 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 April 28, 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 April 28, 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?
How often are flights from Seattle to Istanbul delayed?
About 17% of weekly flights between Seattle and Istanbul have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Seattle to Istanbul flights?
Historically, flights departing in the morning 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 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 17% of flights being delayed.
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 April 28, 2026.
Read through reviews of airlines operating flights from Seattle to Istanbul, such as Delta,KLM, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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
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 April 28, 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 April 28, 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$392 | Average$552 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$490 | Average$694 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$509 | Average$732 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$531 | Average$565 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$561 | Average$764 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$577 | Average$1,018 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$609 | Average$882 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$650 | Average$1,021 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$802 | Average$968 | FlexibilityNo cancel fee | On-time68% |