Cheap Flights from Istanbul to Washington D.C. from $378

Frequently Asked Questions

• What are the cheapest flights from Istanbul to Washington D.C. (IST-WAS)?

  Based on Trip.com data, TAP Air Portugal offers one-way fares as low as $378 on Cheapest nonstop routes (e.g. IST to IAD on Thu, Feb 26), while Icelandair offers Cheapest nonstop round-trips from $453 departing on Mon, Feb 9 and returning on Sat, Feb 14.

• Which airlines offer direct flights from Istanbul to Washington D.C.?

  At the moment, you can catch a nonstop flight from Istanbul to Washington D.C. with the following airlines, including: Turkish Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Istanbul (IST) to Washington D.C. (WAS) and what is the distance?

  It takes around 11 hours 13 minutes to fly from Istanbul (IST) to Washington D.C. (WAS).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Istanbul to Washington D.C. is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Istanbul to Washington D.C.?

  Based on Trip.com data in the past 4 weeks, there is 14 flight per week flying from Istanbul to Washington D.C.. You can check the weekly schedule for popular airlines on this route below: Turkish Airlines: S/M/T/W/T/F/S -- TK007 (17:09)

• How can I find the best deals on flights from Istanbul to Washington D.C.?

  To find best deals on flights from Istanbul to Washington D.C., you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Feb 26, with one-way flights priced at just $378.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Turkish Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Washington D.C. travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Istanbul (IST) to Washington D.C. (WAS) the cheapest?

  The cheapest months to fly from Istanbul to Washington D.C. is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Istanbul to Washington D.C. on?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Istanbul to Washington D.C. on January 24, 2026 with British Airways, with prices starting at $374.

• Which airports can I fly to for Washington D.C. from Istanbul?

  You can land at any one of the following hubs in Washington D.C., with Istanbul Airport to Dulles International Airport (IST-IAD) is by far the most common option on this route: Dulles International Airport (IAD) Ronald Reagan Washington National Airport (DCA).

• Is there any time difference between Istanbul and Washington D.C.?

  The time difference between Washington D.C. and Istanbul is 8h.

• How do I change or cancel my ticket from Istanbul to Washington D.C.?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.