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Cheap flights from Washington to Istanbul from $258

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Istanbul departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 pm - 4:40 pm
PDX
-
IST
35h 35m
3 stops
Multiple Airlines Logo
9:55 am - 11:45 am
IST
-
PDX
35h 50m
2 stops
$770Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
7:05 pm - 4:40 pm
PDX
-
IST
35h 35m
3 stops
Multiple Airlines Logo
9:55 am - 11:45 am
IST
-
PDX
35h 50m
2 stops
$781Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Qatar Airways Logo
1:59 pm - 6:20 am
PDX
-
IST
30h 21m
2 stops
Qatar Airways Logo
8:05 pm - 4:50 pm
IST
-
PDX
30h 45m
2 stops
$834Qatar Airways
Sun, Sep 6 - Wed, Sep 16
Qatar Airways Logo
5:07 am - 12:15 pm
PDX
-
IST
45h 08m
2 stops
Qatar Airways Logo
8:05 pm - 10:01 pm
IST
-
PDX
35h 56m
2 stops
$836Qatar Airways
Tue, Sep 1 - Wed, Sep 30
Qatar Airways Logo
11:48 am - 6:20 am
PDX
-
IST
32h 32m
2 stops
Qatar Airways Logo
8:05 pm - 4:50 pm
IST
-
PDX
30h 45m
2 stops
$840Qatar Airways
Sun, Sep 6 - Wed, Sep 16
Qatar Airways Logo
1:59 pm - 12:15 pm
PDX
-
IST
36h 16m
2 stops
Qatar Airways Logo
8:05 pm - 4:50 pm
IST
-
PDX
30h 45m
2 stops
$843Qatar Airways
Tue, Sep 1 - Wed, Sep 9
Lufthansa Logo
7:00 am - 3:05 am
GEG
-
IST
33h 05m
2 stops
Lufthansa Logo
7:05 pm - 9:01 pm
IST
-
GEG
36h 56m
2 stops
$916Lufthansa
Sun, Nov 15 - Mon, Nov 23
Lufthansa Logo
1:37 pm - 2:05 am
GEG
-
IST
26h 28m
2 stops
Lufthansa Logo
3:45 am - 10:41 pm
IST
-
GEG
28h 56m
2 stops
$957Lufthansa
Sun, Sep 6 - Tue, Sep 15
United Airlines Logo
1:41 pm - 9:15 pm
GEG
-
IST
45h 34m
2 stops
United Airlines Logo
1:55 pm - 10:30 am
IST
-
GEG
30h 35m
2 stops
$1,052United Airlines
Mon, Aug 10 - Wed, Aug 26
KLM Logo
5:20 pm - 1:20 am
GEG
-
IST
22h 00m
2 stops
KLM Logo
6:00 am - 7:31 pm
IST
-
GEG
23h 31m
2 stops
$1,068KLM
Wed, Sep 30 - Sat, Oct 3

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British Airways flights from State of Washington to Istanbul Airport

Our best British Airways deals on State of Washington to Istanbul Airport flight tickets
British Airways
Aug 19
PDX7:30 pmPortland
18h 55m
1 stop
IST12:25 amIstanbul
Aug 26
IST8:15 amIstanbul
19h 25m
1 stop
PDX5:40 pmPortland
$977
British Airways
Aug 18
SEA8:20 pmSeattle/Tacoma Intl
18h 45m
1 stop
IST1:05 amIstanbul
Aug 25
IST5:45 pmIstanbul
27h 50m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$992
British Airways
Aug 17
PDX7:30 pmPortland
36h 55m
1 stop
IST6:25 pmIstanbul
Aug 25
IST7:55 pmIstanbul
31h 45m
1 stop
PDX5:40 pmPortland
$1,000

Qatar Airways flights from State of Washington to Istanbul Airport

Our best Qatar Airways deals on State of Washington to Istanbul Airport flight tickets
Qatar Airways
Sep 6
PDX1:59 pmPortland
30h 21m
2 stops
IST6:20 amIstanbul
Sep 16
IST8:05 pmIstanbul
30h 45m
2 stops
PDX4:50 pmPortland
$834
Qatar Airways
Sep 1
PDX5:07 amPortland
45h 08m
2 stops
IST12:15 pmIstanbul
Sep 30
IST8:05 pmIstanbul
35h 56m
2 stops
PDX10:01 pmPortland
$836
Qatar Airways
Sep 6
PDX11:48 amPortland
32h 32m
2 stops
IST6:20 amIstanbul
Sep 16
IST8:05 pmIstanbul
30h 45m
2 stops
PDX4:50 pmPortland
$840

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Istanbul Airport 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 June 25, 2026.
Use the filters below to find and compare flights from Washington to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 8/19

7:05 pm-4:40 pm

3 stops35h 35m

Istanbul

Wed 8/26

9:55 am-11:45 am

2 stops35h 50m

$770

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 8/19

7:05 pm-4:40 pm

3 stops35h 35m

Istanbul

Wed 8/26

9:55 am-11:45 am

2 stops35h 50m

$781

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sun 9/6

1:59 pm-6:20 am

2 stops30h 21m

Istanbul

Wed 9/16

8:05 pm-4:50 pm

2 stops30h 45m

$834

PortlandIstanbul

PDX - IST

PDXIST

Portland

Tue 9/1

5:07 am-12:15 pm

2 stops45h 08m

Istanbul

Wed 9/30

8:05 pm-10:01 pm

2 stops35h 56m

$836

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sun 9/6

11:48 am-6:20 am

2 stops32h 32m

Istanbul

Wed 9/16

8:05 pm-4:50 pm

2 stops30h 45m

$840

PortlandIstanbul

PDX - IST

PDXIST

Portland

Tue 9/1

1:59 pm-12:15 pm

2 stops36h 16m

Istanbul

Wed 9/9

8:05 pm-4:50 pm

2 stops30h 45m

$843

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Sun 11/15

7:00 am-3:05 am

2 stops33h 05m

Istanbul

Mon 11/23

7:05 pm-9:01 pm

2 stops36h 56m

$916

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Sun 9/6

1:37 pm-2:05 am

2 stops26h 28m

Istanbul

Tue 9/15

3:45 am-10:41 pm

2 stops28h 56m

$957

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Mon 8/10

1:41 pm-9:15 pm

2 stops45h 34m

Istanbul

Wed 8/26

1:55 pm-10:30 am

2 stops30h 35m

$1,052
Quickest round-trip

SpokaneIstanbul

GEG - IST

GEGIST

Spokane

Wed 9/30

5:20 pm-1:20 am

2 stops22h 00m

Istanbul

Sat 10/3

6:00 am-7:31 pm

2 stops23h 31m

$1,068

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 Istanbul from

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

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 Istanbul Airport?

In general, February is the cheapest month to fly from State of Washington to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $392. If you don’t want to visit Istanbul Airport in February, then you should wait until November to fly from State of Washington, when ticket prices are also cheap, with an average price of $396.

What is the cheapest day to depart on your flight to Istanbul Airport?

Our data shows that Tuesday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $947. On the other hand, Friday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,085.

What is the cheapest time of day to depart on your flight to Istanbul Airport?

In the afternoon is the cheapest time of day to fly from State of Washington to Istanbul Airport when you can find flight prices for as low as $778. Flying to Istanbul Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $1,064.

What is the cheapest Washington to Istanbul flight route?

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

How far in advance should I book a flight from Washington to Istanbul Airport?

You are more likely to see cheaper flights to Istanbul Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $958 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from State of Washington for as low as $770 on momondo.

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

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

Can stopping save me money on State of Washington to Istanbul Airport flights?

You could potentially save up to 31% on your flight if you consider stops on a State of Washington to Istanbul Airport flight.

Cheap State of Washington to Istanbul Airport flight deals and tips

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

Best Price Found

$635

Fastest flight time

11h 50m

Direct flights

Every day
The best one-way flight to Istanbul Airport from State of Washington in the past 72 hours is $635. The best round-trip flight deal from State of Washington to Istanbul Airport found on momondo in the last 72 hours is $1,096.
The fastest flight from State of Washington to Istanbul Airport takes 11h 50m
Direct flights go from State of Washington to Istanbul Airport every day.
Search flight deals

Frequently asked questions about flying from Washington to Istanbul Airport

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

    Prices for flights from Washington to Istanbul Airport are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from State of Washington to Istanbul Airport?

Best airlines flying from State of Washington to Istanbul Airport

Compare and see reviews for airlines that fly from State of Washington to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $392Free CancellationRating
7.0
689 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $490Free CancellationRating
7.4
1,854 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $509Free CancellationRating
6.8
8,093 reviews
Search Lufthansa flights
United AirlinesPriceFrom $531Free CancellationRating
7.4
9,889 reviews
Search United Airlines flights
British AirwaysPriceFrom $560Free CancellationRating
6.7
8,072 reviews
Search British Airways flights
DeltaPriceFrom $577Free CancellationRating
7.8
8,440 reviews
Search Delta flights
Turkish AirlinesPriceFrom $650Free CancellationRating
7.4
4,418 reviews
Search Turkish Airlines flights
KLMPriceFrom $720Free CancellationRating
7.8
1,530 reviews
Search KLM flights
Qatar AirwaysPriceFrom $802Free CancellationRating
7.3
3,730 reviews
Search Qatar Airways flights

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Istanbul from Washington.

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

Yes. momondo enables you to select and highlight flights to Istanbul from Washington with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Istanbul from Washington.

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

Yes momondo offers price alerts on flights to Istanbul from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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