$466+ Cheap flights from Istanbul (IST) to Seattle (SEA)
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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Istanbul to Seattle 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 Istanbul to Seattle/Tacoma Intl are usually found in February or January, booked 71 days in advance, depart on a Wednesday or Monday and return on a Wednesday
Cheap flight deals from Istanbul to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Seattle (SEA). 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 June 12, 2025.
Round-trip from | $480 (Icelandair) |
|---|---|
One-way from | $466 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $702 |
Good round-trip deal | $707 or less |
Good one-way deal | $641 or less |
Find flight deals from Istanbul to Seattle
Cheapest flights from Istanbul to SeattleExplore the most affordable flight options available from Istanbul to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Istanbul to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Icelandair deal was found by Cheapflights users on 6/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 6/11. 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.
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Lufthansa deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Istanbul to Seattle 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 June 12, 2025.
Use the filters below to find and compare flights from Istanbul Airport to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Mon 10/6
12:25 pm-5:50 pm
1 stop15h 25m
Seattle/Tacoma Intl
Sat 10/18
3:45 pm-11:55 pm
1 stop22h 10m
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Sat 10/4
5:05 pm-11:50 am
1 stop28h 45m
Seattle/Tacoma Intl
Sun 10/19
1:55 pm-4:20 pm
1 stop16h 25m
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Wed 10/1
5:35 pm-11:35 am
1 stop28h 00m
Seattle/Tacoma Intl
Sat 11/1
7:50 pm-1:15 am
1 stop19h 25m
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Fri 9/12
4:20 am-11:15 am
1 stop16h 55m
Seattle/Tacoma Intl
Tue 9/30
11:25 am-4:20 pm
2 stops18h 55m
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Fri 9/12
4:20 am-11:15 am
1 stop16h 55m
Seattle/Tacoma Intl
Wed 10/1
1:30 pm-3:25 am
1 stop27h 55m
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Tue 9/16
8:15 am-11:35 am
1 stop37h 20m
Seattle/Tacoma Intl
Mon 9/29
1:07 pm-12:30 am
2 stops25h 23m
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Sat 7/26
6:10 am-8:48 am
2 stops36h 38m
Seattle/Tacoma Intl
Sat 8/2
10:05 pm-5:00 pm
2 stops32h 55m
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Tue 9/16
5:55 pm-11:55 am
1 stop28h 00m
Seattle/Tacoma Intl
Mon 9/29
2:20 pm-9:20 pm
1 stop21h 00m
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Sat 6/28
5:05 pm-3:55 pm
1 stop32h 50m
Seattle/Tacoma Intl
Wed 1/14
3:00 pm-4:55 pm
1 stop14h 55m
IstanbulSeattle
IST - SEA
ISTSEA
Istanbul
Sun 9/14
9:20 pm-7:31 pm
2 stops32h 11m
Seattle/Tacoma Intl
Tue 9/30
7:15 am-10:40 pm
2 stops29h 25m
Best time to book a flight from Istanbul to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Istanbul with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Istanbul Airport to Seattle
How far ahead should I book a flight from Istanbul Airport to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Seattle. Price data was last updated on June 9, 2025.
The best time to book flights from Istanbul Airport to Seattle is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Istanbul Airport to Seattle?
Currently, January is the cheapest month in which you can book a flight from Istanbul Airport to Seattle (average of $238). Flying from Istanbul Airport to Seattle in July is currently the most expensive (average of $391). 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 IST to SEA?
Find hourly flight availability from Istanbul to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
It’s typically best to fly out from Istanbul Airport to Seattle in the evening. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Istanbul Airport to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Istanbul to Seattle. Price data was last updated on June 8, 2025.
Travelers seeking maximum savings on their Istanbul Airport to Seattle flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Istanbul Airport to Seattle
Explore weekly flight availability from Istanbul to Seattle. 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 June 12, 2025.
The most flights from IST to SEA are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.
Temperature in Seattle by month
Plan your trip to Seattle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France from Istanbul to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Istanbul to Seattle. 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 Istanbul to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Istanbul to Seattle
Discover the top 7 airlines that operate flights from Istanbul to Seattle. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$594 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$490 | Average$594 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$526 | Average$691 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$591 | Average$675 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$604 | Average$980 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$624 | Average$667 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$695 | Average$870 | FlexibilityNo cancel fee | On-time77% |