Cheap Flights from Istanbul to Washington Dulles from $998

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Flight deals from Istanbul to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Istanbul Airport to Washington Dulles Airport? If you want to travel next month, return fares start from $1,225. Find the lowest prices on one-way and return tickets right here.

Washington D.C..$998 per passenger.Departing Thu, 1 Oct, returning Sun, 15 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Istanbul on Thu, 1 Oct, arriving in Washington Dulles.Inbound indirect flight with KLM, departs from Washington Dulles on Sun, 15 Nov, arriving in Istanbul.Price includes taxes and charges.From $998, select.

Washington D.C..$999 per passenger.Departing Mon, 25 Jan, returning Thu, 4 Feb.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Istanbul on Mon, 25 Jan, arriving in Washington Dulles.Inbound indirect flight with KLM, departs from Washington Dulles on Thu, 4 Feb, arriving in Istanbul.Price includes taxes and charges.From $999, select.

Washington D.C..$1,011 per passenger.Departing Fri, 20 Nov, returning Sun, 6 Dec.Return flight with Air France.Outbound indirect flight with Air France, departs from Istanbul on Fri, 20 Nov, arriving in Washington Dulles.Inbound indirect flight with Air France, departs from Washington Dulles on Sun, 6 Dec, arriving in Istanbul.Price includes taxes and charges.From $1,011, select.

Washington D.C..$1,016 per passenger.Departing Mon, 12 Oct, returning Sat, 24 Oct.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Istanbul on Mon, 12 Oct, arriving in Washington Dulles.Inbound indirect flight with Lufthansa, departs from Washington Dulles on Sat, 24 Oct, arriving in Istanbul.Price includes taxes and charges.From $1,016, select.

Washington D.C..$1,018 per passenger.Departing Fri, 25 Sep, returning Tue, 20 Oct.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Istanbul on Fri, 25 Sep, arriving in Washington Dulles.Inbound indirect flight with Lufthansa, departs from Washington Dulles on Tue, 20 Oct, arriving in Istanbul.Price includes taxes and charges.From $1,018, select.

Washington D.C..$1,018 per passenger.Departing Sat, 6 Feb, returning Fri, 19 Feb.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Istanbul on Sat, 6 Feb, arriving in Washington Dulles.Inbound indirect flight with Lufthansa, departs from Washington Dulles on Fri, 19 Feb, arriving in Istanbul.Price includes taxes and charges.From $1,018, select.

Washington D.C..$1,021 per passenger.Departing Thu, 3 Dec, returning Fri, 15 Jan.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Istanbul on Thu, 3 Dec, arriving in Washington Dulles.Inbound indirect flight with Lufthansa, departs from Washington Dulles on Fri, 15 Jan, arriving in Istanbul.Price includes taxes and charges.From $1,021, select.

Washington D.C..$1,022 per passenger.Departing Thu, 14 Jan, returning Thu, 21 Jan.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Istanbul on Thu, 14 Jan, arriving in Washington Dulles.Inbound indirect flight with Lufthansa, departs from Washington Dulles on Thu, 21 Jan, arriving in Istanbul.Price includes taxes and charges.From $1,022, select.

Washington D.C..$1,022 per passenger.Departing Sun, 11 Oct, returning Wed, 9 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Istanbul on Sun, 11 Oct, arriving in Washington Dulles.Inbound indirect flight with Lufthansa, departs from Washington Dulles on Wed, 9 Dec, arriving in Istanbul.Price includes taxes and charges.From $1,022, select.

Washington D.C..$1,030 per passenger.Departing Sat, 19 Dec, returning Sat, 9 Jan.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Sat, 19 Dec, arriving in Washington Dulles.Inbound direct flight with Turkish Airlines departs from Washington Dulles on Sat, 9 Jan, arriving in Istanbul.Price includes taxes and charges.From $1,030, select.

Washington D.C..$1,030 per passenger.Departing Mon, 8 Feb, returning Sun, 28 Feb.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Mon, 8 Feb, arriving in Washington Dulles.Inbound direct flight with Turkish Airlines departs from Washington Dulles on Sun, 28 Feb, arriving in Istanbul.Price includes taxes and charges.From $1,030, select.

Washington D.C..$1,030 per passenger.Departing Thu, 1 Oct, returning Tue, 1 Dec.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Thu, 1 Oct, arriving in Washington Dulles.Inbound direct flight with Turkish Airlines departs from Washington Dulles on Tue, 1 Dec, arriving in Istanbul.Price includes taxes and charges.From $1,030, select.

Washington D.C..$1,030 per passenger.Departing Tue, 20 Oct, returning Tue, 27 Oct.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Tue, 20 Oct, arriving in Washington Dulles.Inbound direct flight with Turkish Airlines departs from Washington Dulles on Tue, 27 Oct, arriving in Istanbul.Price includes taxes and charges.From $1,030, select.

Washington D.C..$1,030 per passenger.Departing Sun, 4 Oct, returning Wed, 4 Nov.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Sun, 4 Oct, arriving in Washington Dulles.Inbound direct flight with Turkish Airlines departs from Washington Dulles on Wed, 4 Nov, arriving in Istanbul.Price includes taxes and charges.From $1,030, select.

Washington D.C..$1,030 per passenger.Departing Wed, 23 Sep, returning Sat, 3 Oct.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Wed, 23 Sep, arriving in Washington Dulles.Inbound direct flight with Turkish Airlines departs from Washington Dulles on Sat, 3 Oct, arriving in Istanbul.Price includes taxes and charges.From $1,030, select.

Washington D.C..$1,030 per passenger.Departing Sun, 1 Nov, returning Thu, 5 Nov.Return flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Sun, 1 Nov, arriving in Washington Dulles.Inbound direct flight with Turkish Airlines departs from Washington Dulles on Thu, 5 Nov, arriving in Istanbul.Price includes taxes and charges.From $1,030, select.

Find the cheapest month to fly from Istanbul to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Washington Dulles flights are currently cheapest in October.

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Direct flights from Istanbul to Washington Dulles

Istanbul to Washington Dulles: Alternative routes

Compare routes from Istanbul to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Istanbul to Washington D.C.: Flight information

The things to know before you go.

Cheapest flight found	$998
Cheapest month to fly	October
Average flight time	11 hrs, 15 mins
Most popular airline	IndiGo
Average flights per week	49

Finding cheap flights from Istanbul to Washington Dulles: Frequently asked questions

How much are return flights from Istanbul to Washington Dulles?

The best price we found for a return flight from Istanbul to Washington Dulles is $998. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Istanbul to Washington Dulles?

11 hours and 22 minutes is the average flight time from Istanbul to Washington Dulles.

Which airlines fly direct from Istanbul to Washington Dulles?

IndiGo, Turkish Airlines and Thai Airways fly direct from Istanbul to Washington Dulles.

How many flights are there a week from Istanbul to Washington Dulles?

As of July 2026, there are 49 flights per week flying from Istanbul to Washington Dulles.

When is the cheapest time to fly from Istanbul to Washington Dulles?

The cheapest month to fly from Istanbul to Washington Dulles is usually October.

Which upcoming date is cheapest to fly from Istanbul Airport to Washington Dulles Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Istanbul Airport to Washington Dulles Airport on Thursday, 1 October 2026.

Can I get a direct flight from Istanbul Airport to Washington Dulles Airport?

Yes – the average flight time is 11 hours and 15 minutes.

How can I find the best flight deal to Washington Dulles?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Washington D.C.?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Istanbul Airport to Washington Dulles with?

Currently, KLM and Turkish Airlines offer the cheapest flight tickets to Washington Dulles.

Flying from Istanbul Airport (IST) to Washington Dulles Airport (IAD): what you need to know

Jump on a direct flight from Istanbul Airport to Washington Dulles Airport and you'll be travelling for an average of 11 hours 10 minutes.
Washington DC is eight hours behind Istanbul and follows the UTC-5 timezone.
You can choose from 14 weekly Istanbul Airport to Washington Dulles Airport flights. The 06:50 departure with Turkish Airlines is the earliest available. Turkish Airlines operates the last service of the day at 16:05.
Give yourself enough time to catch your IST to IAD flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.
During popular months such as August, you'll want to get to the airport earlier. Arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a peak period in general.
Flying into Washington DC (and then seeing more of the United States!) is a breeze with Turkish Airlines. This popular carrier has direct flights from Istanbul Airport to Washington Dulles Airport.
The airline with the highest passenger demand on this route is Turkish Airlines.
If you want to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Istanbul Airport to Washington Dulles Airport. These are the top stopovers between IST and IAD:
- Frankfurt am Main Airport
- Paris Charles de Gaulle Airport
- Vienna Airport

How to find the cheapest flights from Istanbul Airport (IST) to Washington Dulles Airport (IAD)

$609 is currently the best price for a one-way Istanbul Airport to Washington Dulles Airport flight. A return flight starts from $998. These fares may change depending on availability and demand.
To get cheap tickets from IST to IAD, reserve your journey 11 months before your departure date.
Schedule your trip for April. That's the cheapest month for flights from Istanbul Airport to Washington Dulles Airport. If you're flexible with your dates, use the 'Whole month' tool to see the cheapest price across each month.
Snapping up cheap flights from IST to IAD is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as there's a better deal.
Pick your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Istanbul Airport to Washington Dulles Airport.

Handy information about Istanbul Airport (IST)

Istanbul Airport is about 40 kilometres from central Istanbul. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 45 minutes or so to get there, depending on the traffic.
You can expect a journey time of around 1 hour 10 minutes when using public transport.
Get your trip off to a leisurely start by staying near IST. Whether you're catching an early flight from Istanbul Airport to Washington Dulles Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Washington Dulles Airport (IAD)

Consider booking a hotel close to IAD if you have a late Istanbul Airport to Washington Dulles Airport flight. Choose one of these options and make your arrival easier:
Follow your own route with a Washington Dulles Airport rental car. Pick up a set of wheels from Dollar, Thrifty or Sixt and see more of Washington DC and beyond.
To lock in the lowest price, book your vehicle from Washington Dulles Airport around one week before you travel.

When to fly to Washington Dulles Airport (IAD)

The quietest month for a flight from Istanbul Airport to Washington Dulles Airport is February, while July is the most popular. Choose the best time to visit Washington DC based on whether you prefer a more fast-paced or easygoing experience.
Lock in your flight from Istanbul Airport to Washington Dulles Airport for July if you'd like to go to Washington DC during its warmest month. You can expect temperatures of between 19ºC and 33ºC.
Search for cheap tickets from IST to IAD in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -6ºC and 10ºC on average.

Explore more of the United States

New York is just one of the many places in the United States waiting to be discovered once you've seen the sights of Washington DC. Around 322 kilometres away to the north-east, well-known attractions include Central Park, Statue of Liberty and Metropolitan Museum of Art.
Philadelphia is another essential stop in the United States and is around 193 kilometres north-east of Washington DC. No trip is complete without dropping by Independence Hall, Liberty Bell and Philadelphia Museum of Art.