Cheap flights from Istanbul to Washington, D.C. from £340

The cheapest month to fly to Washington, D.C. from Istanbul is in February. Flight prices, which tend to average around £516, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until April to fly from Istanbul, when ticket prices are also cheap, with an average price of £522.

Fly from Istanbul to Washington, D.C. Dulles Intl for the best Istanbul - Washington, D.C. flight prices

You are more likely to see cheaper flights to Washington, D.C. from Istanbul when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £584 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Istanbul for as low as £531 on momondo.

There is only 1 cabin class available to choose from on Istanbul to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 30% of flights between Istanbul and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Turkish Airlines have had the fewest delays on this route over the last 12 months, with about 30% of their flights experiencing any sort of delay.

4 flights are operational daily from Istanbul to Washington, D.C. as of October 2026. The most popular departure time for this route is 15:00, with 55% of flights per day taking off in the afternoon.

The number of flights available between Istanbul and Washington, D.C. is 31 per week as of October 2026. The most frequent departure day is Thu, with 29% of weekly flights leaving on this day.