IST - IAD

£361 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 Washington, D.C. departing on 8/5. 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
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

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Everything you should know

Cheapest return fare
£471
Overall average: £575
Turkish Airlines
Wed 1/4Wed 29/4
IST - IAD • Direct
Cheapest one-way flight
£361
Typical prices: £484-£521
British Airways
Fri 8/5
IST - IAD • 1 stop
Our travellers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
The Silver Line Metro connects IAD to central D.C.
Expect a second security check at the gate in Istanbul.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 15% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Istanbul to Washington, D.C. (IST-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Washington, D.C. 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 return flight deals from Istanbul to Washington, D.C.

Wed, 1 Apr - Wed, 29 Apr
Turkish Airlines Logo
07:40 - 11:35
IST
-
IAD
10h 55mdirect
Turkish Airlines Logo
21:40 - 14:50
IAD
-
IST
10h 10mdirect
£471Turkish Airlines
Thu, 25 Dec - Wed, 7 Jan
KLM Logo
17:55 - 16:05
IST
-
IAD
30h 10m1 stop
KLM Logo
18:50 - 03:50
IAD
-
IST
25h 00m1 stop
£472KLM
Sun, 18 Jan - Thu, 29 Jan
KLM Logo
17:55 - 16:05
IST
-
IAD
30h 10m1 stop
KLM Logo
18:05 - 16:55
IAD
-
IST
14h 50m1 stop
£472KLM
Mon, 5 Jan - Thu, 26 Mar
United Airlines Logo
06:30 - 15:50
IST
-
IAD
17h 20m1 stop
United Airlines Logo
08:32 - 22:45
IAD
-
IST
31h 13m2 stops
£473United Airlines
Tue, 14 Apr - Thu, 30 Apr
United Airlines Logo
05:50 - 19:40
IST
-
IAD
20h 50m2 stops
United Airlines Logo
13:05 - 17:00
IAD
-
IST
20h 55m2 stops
£475United Airlines
Wed, 22 Apr - Wed, 6 May
United Airlines Logo
13:50 - 16:02
IST
-
IAD
33h 12m2 stops
United Airlines Logo
13:05 - 12:55
IAD
-
IST
16h 50m2 stops
£478United Airlines
Thu, 30 Apr - Sun, 17 May
United Airlines Logo
13:50 - 16:01
IST
-
IAD
33h 11m2 stops
United Airlines Logo
09:45 - 21:15
IAD
-
IST
28h 30m2 stops
£480United Airlines
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
07:35 - 15:35
IST
-
IAD
16h 00m1 stop
British Airways Logo
18:20 - 17:30
IAD
-
IST
15h 10m1 stop
£481British Airways
Wed, 21 Jan - Sun, 31 May
British Airways Logo
18:45 - 15:35
IST
-
IAD
28h 50m1 stop
British Airways Logo
19:15 - 00:25
IAD
-
IST
22h 10m1 stop
£481British Airways
Fri, 26 Dec - Tue, 24 Mar
KLM Logo
04:50 - 16:35
IST
-
IAD
19h 45m1 stop
KLM Logo
19:59 - 16:55
IAD
-
IST
13h 56m2 stops
£482KLM
Booking Insights

KAYAK's insights & trends for Istanbul to Washington, D.C. flights

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

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 Airport to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Istanbul to Washington, D.C., look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Washington, D.C., Monday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Istanbul Airport 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 Airport 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 Airport to Washington, D.C. Dulles Intl Airport is September, where tickets cost £468 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £674 and £638 respectively.

Can I save money by flying with a stopover from Istanbul Airport to Washington, D.C. Dulles Intl Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £372 on average.

How far in advance should I book a flight from Istanbul Airport 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 Airport 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 Airport 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.

Expert advice

Expert advice for your flight from Istanbul to Washington, D.C.

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
IST

Wear comfortable shoes at IST as walking from check-in to your gate can take time due to the airport's size.

IAD

The Silver Line Metro now connects IAD to central D.C., taking about 50 minutes. It's a convenient option for airport-city travel.

Our travel experts
Jenna Scatena

Jenna Scatena

Expert on IST

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on IAD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Read more

Good to know - Cheap tickets from Istanbul to Washington, D.C.

Low seasonNovember
Cheapest flight£361
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Istanbul to Washington, D.C.

When to book flights from Istanbul to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Istanbul to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Washington, D.C.: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Istanbul to Washington, D.C. 
SabuFlew with Turkish AirlinesDec 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 AirlinesJul 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 AirlinesApr 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 Airport to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Istanbul Airport to Washington, D.C. Dulles Intl Airport was £361 for a one-way ticket and £471 for a return.

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

    On your way to Washington, D.C., you’ll fly out from Istanbul. You’ll be landing at Washington, D.C. Dulles Intl.

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

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Istanbul to Washington, D.C. flight route.

  • On which days can I fly direct from Istanbul to Washington, D.C.?

    There are direct flights from Istanbul to Washington, D.C. on a daily basis.

  • 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 travellers 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 return 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 Airport 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

Everything you need to know for your flight from Istanbul to Washington, D.C.

Information on your arrival and departure airports