$455 Find Cheap Flights from Istanbul to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Dulles Intl departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$629
Typical prices: $605-$913
Turkish Airlines
Tue 4/14Thu 4/30
IST - IAD • Non-stop
Cheapest one-way
$455
Multiple Airlines
Thu 3/12
SAW - IAD • 2 stops
Our travelers' advice
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Expect multiple screenings at Istanbul Airport.
Watch for boarding as no announcements are made.
User tips
User tips
User tips
User tips
Top airlines
Turkish Airlines
Cheapest • from $629 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
IST-IAD
Cheapest
IST-IAD
Most popular
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Istanbul to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Istanbul to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Istanbul to Dulles Intl

Tue, Apr 14 - Thu, Apr 30
Turkish Airlines Logo
3:45 pm - 7:45 pm
IST
-
IAD
11h 00mnonstop
Turkish Airlines Logo
1:20 pm - 6:15 am
IAD
-
IST
9h 55mnonstop
$629Turkish Airlines
Sat, Jan 17 - Sun, Feb 15
KLM Logo
5:55 pm - 4:05 pm
IST
-
IAD
30h 10m1 stop
KLM Logo
5:11 pm - 4:55 pm
IAD
-
IST
15h 44m2 stops
$631KLM
Tue, Feb 17 - Tue, Apr 7
United Airlines Logo
6:30 am - 3:50 pm
IST
-
IAD
17h 20m1 stop
United Airlines Logo
12:45 pm - 12:55 pm
IAD
-
IST
17h 10m2 stops
$632United Airlines
Tue, Apr 14 - Thu, Apr 30
United Airlines Logo
5:50 am - 7:40 pm
IST
-
IAD
20h 50m2 stops
United Airlines Logo
1:05 pm - 9:25 pm
IAD
-
IST
25h 20m2 stops
$634United Airlines
Tue, Feb 17 - Wed, Apr 8
United Airlines Logo
6:30 am - 9:03 pm
IST
-
IAD
22h 33m2 stops
United Airlines Logo
5:15 pm - 9:15 pm
IAD
-
IST
21h 00m1 stop
$638United Airlines
Mon, Jan 19 - Sun, Feb 8
American Airlines Logo
8:15 am - 3:35 pm
IST
-
IAD
15h 20m1 stop
American Airlines Logo
5:46 pm - 12:50 am
IAD
-
IST
23h 04m2 stops
$640American Airlines
Tue, Jan 20 - Tue, Jan 27
Turkish Airlines Logo
8:30 am - 11:45 am
IST
-
IAD
11h 15mnonstop
Turkish Airlines Logo
9:15 pm - 3:20 pm
IAD
-
IST
10h 05mnonstop
$641Turkish Airlines
Thu, Jan 15 - Tue, Feb 17
British Airways Logo
6:40 pm - 3:35 pm
IST
-
IAD
28h 55m1 stop
British Airways Logo
6:20 pm - 5:45 pm
IAD
-
IST
15h 25m1 stop
$643British Airways
Wed, Jan 14 - Mon, Feb 16
American Airlines Logo
7:35 am - 11:12 pm
IST
-
IAD
23h 37m2 stops
American Airlines Logo
6:20 pm - 12:05 am
IAD
-
IST
21h 45m1 stop
$646American Airlines
Wed, Apr 29 - Sat, May 16
KLM Logo
8:50 am - 3:35 pm
SAW
-
IAD
13h 45m1 stop
KLM Logo
5:40 pm - 5:05 pm
IAD
-
SAW
16h 25m1 stop
$728KLM
Booking Insights

KAYAK's insights & trends for Istanbul to Dulles Intl flights

Get data-powered insights and trends into flights from Istanbul to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Istanbul to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Istanbul to Washington, D.C. Dulles Intl Airport departing in April.

What is the cheapest Istanbul to Washington, D.C. Dulles Intl Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Istanbul to Washington, D.C. Dulles Intl Airport costs $630 on the route between Istanbul Airport (IST) and Washington, D.C. Dulles Intl Airport (IAD). It is also the most popular route.

What’s the cheapest day of the week to fly from Istanbul to Washington, D.C.?

The average price of all round-trip flights from Istanbul to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

For Istanbul to Washington, D.C., Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Washington, D.C. back to Istanbul, the best deals are generally found on Tuesday, with Saturday being the most expensive.

What is the cheapest month to fly from Istanbul to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Istanbul to Washington, D.C. Dulles Intl Airport is September, where tickets cost $626 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $901 and $853 respectively.

How far in advance should I book a flight from Istanbul to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Istanbul to Washington, D.C. Dulles Intl Airport, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Cheapest flight$455
Flight from Istanbul Sabiha Gokcen Airport to Washington, D.C.

When to book flights from Istanbul to Dulles Intl

Are your dates flexible? Find out the best times to travel from Istanbul to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Istanbul to Dulles Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Istanbul to Dulles Intl 
SabuFlew with Turkish Airlines
IST
-
IAD
Dec 2025
If you have a long layover in Istanbul, take advantage of the free hotel stay that Turkish Airlines provides and explore Istanbul.
Verified travelerFlew with Turkish Airlines
IST
-
IAD
Jul 2025
Be prepared to have a second security check when you arrive at your gate. They also don’t make boarding announcements so you have to figure it out yourself.
LindaFlew with Turkish Airlines
IST
-
IAD
Apr 2024
Get there early! There are more layers of screening than in the U.S. We were handled by 10 different people on the way to the gate. Lines can get long.

FAQs for booking Istanbul to Washington, D.C. flights

  • What is the cheapest flight from Istanbul to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Istanbul to Washington, D.C. Dulles Intl Airport was $455 for a one-way ticket and $629 for a round-trip.

  • Do I need a passport to fly between Istanbul and Washington, D.C.?

    Yes, you’ll need a passport to travel to Washington, D.C. from Istanbul.

  • Which airports will I be using when flying from Istanbul to Washington, D.C.?

    Istanbul is served by 2 major airports and there is only 1 main airport in Washington, D.C.. You will leave Istanbul from one of these airports: Istanbul or Istanbul Sabiha Gokcen. You will be arriving at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Istanbul to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Istanbul to Washington, D.C.?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Istanbul and Washington, D.C., with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Istanbul to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Istanbul is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Istanbul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Istanbul to Washington, D.C.?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Istanbul to Washington, D.C. Dulles Intl.
Find which airlines fly direct from Istanbul to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Istanbul to Washington, D.C. Dulles Intl

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Istanbul

Monday

Turkish Airlines

Turkish Airlines

Tuesday

Turkish Airlines

Turkish Airlines

Wednesday

Turkish Airlines

Turkish Airlines

Thursday

Turkish Airlines

Turkish Airlines

Friday

Turkish Airlines

Turkish Airlines

Saturday

Turkish Airlines

Turkish Airlines

Sunday

Turkish Airlines

Turkish Airlines

See more direct flights

Reviews of the top 4 airlines serving from Istanbul to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Istanbul to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1432 reviews
8.3Crew
7.1Entertainment
7.2Food
7.6Comfort
7.8Boarding
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Seats too much and for the price we paid eve thought economy we still had to pay $169 to check a ba that’s ridiculous and also my daughter needed water so she can take her medicine we push the boton for the attendant to get us water they never came we push it 3 times no one came and ask what we needed . Am not happy with the service at all I will not fly with TK anymore

Boarding experience was a mess- both to and from Istanbul airport. No one knew anything. They asked everyone to line up according to their sit numbers- it was unbelievable. Business class had a separate line, but it was hard to find- I had to go through all that mess before finding it. Would not recommend

They can my date of travel and let me standard in Istanbul for three days stop over and only pay for one day in a hotel with only one breakfast for three days.

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

Worst experience with boarding once we left the wheel chair even traveling business we had to wait with all the crowd for the bus to take us to the plane then climb the stairs with our bags When you pay extra for comfort and convenience and you don’t get any is disappointing

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

Booked seats (paid extra) online and found they didn’t exist on the flight. We were then separated from the rest of our party. Given seats in the very back of the plane. We will not fly Discover or Lufthansa again. We will not book flights or travel through Kayak again!

Had a few open seats and could use it for a great rest ful journey

It was very good. Service was friendly and efficient, and food was good.

Airline food is airline food, but the plane was wonderful and the seating comfort outstanding. One of my best flights in quite a while.

Crew was outstanding, helpful and friendly. Food is deteriorating. The snack at the end of the flight was not good, a greasy moosh of toast cheese snd other unidentifiable ingredients. Coming from Germany a pretzl with butter would have been better. Entertainment had a great selection.

We left 1.5 hours late therefore missing my connection. The airline didn’t give vouchers.

Food could have something without dairy, I couldn't eat anything. Tv for both seats was malfunctioning. They have one bottle of ginger ale for entire plane.... and I paid extra for these seats...very disappointed

We took two long flights with Lufthansa, both were delayed making us miss our connecting flights. Lufthansa took care of the first one. The second was a switch to United and figuring out how to rebook was not a pleasant experience.

Welp - they boarded us appropriately...then had us sit on the plane for over two hours before cancelling the flight...which meant another night in Munich. I probably had it a little better than most as over 500 people had to be accommodated/re-booked etc. The next day I boarded the same flight (for which I had now been ticketed 3 straight days) and - with "only" an hour delay, managed to finally get home over 2 days later than scheduled. I haven't flown Lufthansa to Europe in years...and I won't be looking to do so again in the future. To be clear, though, the people I interacted with - flight crew, Service Center, check-in were all professional and courteous - management is clearly to blame for their lack of communication and unpreparedness for when things go wrong.

Seat very cramped, could not recline. No cheese with meal. Staff very helpful.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Well unfortunately our connecting was cancelled and next flight delayed. Was in airport 9 hours. Flight itself was good. I’m sure it was a FAA problem.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Everything you need to know for your flight from Istanbul to Dulles Intl

Information on your arrival and departure airports