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Cheap flights from Istanbul to Washington from $381

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to Washington departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:55 pm - 11:50 amIST-SEA
28h 55m1 stop
KLM Logo
3:10 pm - 4:55 pmSEA-IST
14h 45m1 stop
$549KLM
Find Deal
Mon, Jan 19 - Fri, Jan 30
KLM Logo
5:55 pm - 11:50 amIST-SEA
28h 55m1 stop
KLM Logo
9:25 am - 4:55 pmSEA-IST
20h 30m2 stops
$550KLM
Find Deal
Tue, Dec 9 - Sat, Jan 10
KLM Logo
5:55 pm - 11:50 amIST-SEA
28h 55m1 stop
KLM Logo
3:10 pm - 4:55 pmSEA-IST
14h 45m1 stop
$551KLM
Find Deal
Sat, Jan 17 - Thu, Jan 29
Icelandair Logo
12:25 pm - 5:00 pmIST-SEA
15h 35m1 stop
Icelandair Logo
2:35 pm - 11:55 pmSEA-IST
22h 20m1 stop
$552Icelandair
Find Deal
Wed, Feb 4 - Wed, Feb 18
Icelandair Logo
12:25 pm - 5:00 pmIST-SEA
15h 35m1 stop
Icelandair Logo
2:35 pm - 11:55 pmSEA-IST
22h 20m1 stop
$553Icelandair
Find Deal
Mon, Jan 19 - Sat, Jan 31
Delta Logo
5:55 pm - 11:25 amIST-PDX
28h 30m1 stop
Delta Logo
6:25 am - 4:55 pmPDX-IST
23h 30m2 stops
$641Delta
Find Deal
Thu, Feb 19 - Mon, Feb 23
Delta Logo
5:55 pm - 11:25 amIST-PDX
28h 30m1 stop
Delta Logo
1:25 pm - 4:55 pmPDX-IST
16h 30m1 stop
$642Delta
Find Deal
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
8:10 am - 12:30 pmIST-GEG
39h 20m2 stops
American Airlines Logo
1:14 pm - 1:00 amGEG-IST
48h 46m2 stops
$878American Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Iberia Logo
9:15 am - 3:55 pmSAW-PDX
41h 40m2 stops
Iberia Logo
5:45 pm - 9:05 pmPDX-SAW
40h 20m2 stops
$972Iberia
Find Deal
Thu, Feb 19 - Mon, Feb 23
Iberia Logo
9:15 am - 3:55 pmSAW-PDX
41h 40m2 stops
Iberia Logo
5:45 pm - 9:05 pmPDX-SAW
40h 20m2 stops
$974Iberia
Find Deal
Thu, Feb 19 - Mon, Feb 23

KLM flights from Istanbul to State of Washington

Our best KLM deals on Istanbul to State of Washington flight tickets
KLM
Jan 19
IST5:55 pmIstanbul
28h 55m
1 stop
SEA11:50 amSeattle/Tacoma Intl
Jan 30
SEA3:10 pmSeattle/Tacoma Intl
14h 45m
1 stop
IST4:55 pmIstanbul
$549
Find similar
KLM
Jan 19
IST5:55 pmIstanbul
28h 55m
1 stop
SEA11:50 amSeattle/Tacoma Intl
Jan 30
SEA11:25 amSeattle/Tacoma Intl
18h 30m
2 stops
IST4:55 pmIstanbul
$550
Find similar
KLM
Jan 17
IST5:55 pmIstanbul
28h 55m
1 stop
SEA11:50 amSeattle/Tacoma Intl
Jan 29
SEA3:10 pmSeattle/Tacoma Intl
14h 45m
1 stop
IST4:55 pmIstanbul
$551
Find similar

Icelandair flights from Istanbul to State of Washington

Our best Icelandair deals on Istanbul to State of Washington flight tickets
Icelandair
Feb 4
IST12:25 pmIstanbul
15h 35m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Feb 18
SEA2:35 pmSeattle/Tacoma Intl
22h 20m
1 stop
IST11:55 pmIstanbul
$552
Find similar
Icelandair
Jan 19
IST12:25 pmIstanbul
15h 35m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jan 31
SEA2:35 pmSeattle/Tacoma Intl
22h 20m
1 stop
IST11:55 pmIstanbul
$553
Find similar
Icelandair
Jan 16
IST12:25 pmIstanbul
15h 35m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jan 31
SEA2:35 pmSeattle/Tacoma Intl
22h 20m
1 stop
IST11:55 pmIstanbul
$576
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Istanbul to State of Washington 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Istanbul to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Mon 1/19

5:55 pm-11:50 am

1 stop28h 55m

Seattle/Tacoma Intl

Fri 1/30

3:10 pm-4:55 pm

1 stop14h 45m

$549

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Tue 12/9

5:55 pm-11:50 am

1 stop28h 55m

Seattle/Tacoma Intl

Sat 1/10

9:25 am-4:55 pm

2 stops20h 30m

$550

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Sat 1/17

5:55 pm-11:50 am

1 stop28h 55m

Seattle/Tacoma Intl

Thu 1/29

3:10 pm-4:55 pm

1 stop14h 45m

$551

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Wed 2/4

12:25 pm-5:00 pm

1 stop15h 35m

Seattle/Tacoma Intl

Wed 2/18

2:35 pm-11:55 pm

1 stop22h 20m

$552

IstanbulSeattle

IST - SEA

ISTSEA

Istanbul

Mon 1/19

12:25 pm-5:00 pm

1 stop15h 35m

Seattle/Tacoma Intl

Sat 1/31

2:35 pm-11:55 pm

1 stop22h 20m

$553

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Thu 2/19

5:55 pm-11:25 am

1 stop28h 30m

Portland

Mon 2/23

6:25 am-4:55 pm

2 stops23h 30m

$641

IstanbulPortland

IST - PDX

ISTPDX

Istanbul

Thu 2/19

5:55 pm-11:25 am

1 stop28h 30m

Portland

Mon 2/23

1:25 pm-4:55 pm

1 stop16h 30m

$642

IstanbulSpokane

IST - GEG

ISTGEG

Istanbul

Fri 12/5

8:10 am-12:30 pm

2 stops39h 20m

Spokane

Mon 12/8

1:14 pm-1:00 am

2 stops48h 46m

$878

IstanbulPortland

SAW - PDX

SAWPDX

Istanbul Sabiha Gokcen

Thu 2/19

9:15 am-3:55 pm

2 stops41h 40m

Portland

Mon 2/23

5:45 pm-9:05 pm

2 stops40h 20m

$972

IstanbulPortland

SAW - PDX

SAWPDX

Istanbul Sabiha Gokcen

Thu 2/19

9:15 am-3:55 pm

2 stops41h 40m

Portland

Mon 2/23

5:45 pm-9:05 pm

2 stops40h 20m

$974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Istanbul to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of February is, on average, the cheapest month to fly to State of Washington from Istanbul, with most prices found around $603. If you aren’t able to travel to State of Washington during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $648.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Istanbul to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $732. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul to State of Washington for around $959.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $627. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $838 on average. Flights to State of Washington from Istanbul in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Istanbul to Washington flight route?

Fly from Istanbul to Seattle/Tacoma Intl for the best Istanbul - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $728 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Istanbul for as low as $377 on momondo.

What cabin class options are available on Istanbul to Washington flights?

There are 3 cabin classes available to choose from on Istanbul to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Istanbul to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul to State of Washington

Fastest flight time

12h 20m

Direct flights

Every day

Airports in State of Washington

1 airport
The fastest flight from Istanbul to State of Washington takes 12h 20m
Direct flights go from Istanbul to State of Washington every day.
There is 1 airport near State of Washington: Seattle/Tacoma Intl (SEA)
Search flight deals

  • When did momondo last update prices for flights from Istanbul to Washington?

    Prices for flights from Istanbul to Washington were last updated today.

  • How many operators does momondo search for flights from Istanbul to Washington?

  • How old do you have to be to fly from Istanbul to Washington?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Istanbul to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Istanbul to State of Washington

Compare and see reviews for airlines that fly from Istanbul to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $440Free CancellationRating
7.7
1,411 reviews
Search KLM flights
British AirwaysPriceFrom $497Free CancellationRating
6.7
7,518 reviews
Search British Airways flights
United AirlinesPriceFrom $589Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
LufthansaPriceFrom $591Free CancellationRating
6.8
7,572 reviews
Search Lufthansa flights
DeltaPriceFrom $624Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Turkish AirlinesPriceFrom $694Free CancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Istanbul to Washington for you.

Can I find flights from Istanbul to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Istanbul to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Istanbul to Washington?

Once all potential Istanbul to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Istanbul to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Istanbul to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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