Cheap flights from Istanbul Airport to Washington, D.C. from £315

The cheapest month to fly to Washington, D.C. from Istanbul Airport is in September. Flight prices, which tend to average around £237, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in September, then you should wait until April to fly from Istanbul Airport, when ticket prices are also cheap, with an average price of £250.

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 Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £544 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 Airport for as low as £439 on momondo.

You could potentially save up to 29% on your flight if you consider stops on a Istanbul Airport to Washington, D.C. flight.

As of May 2026, prices for Istanbul Airport to Washington, D.C. flights are approximately 21% more expensive when compared to flights at the same time last year.

Historically, on average around 28% 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 126 minutes.

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

Wednesday 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 28% of their flights experiencing any sort of delay.

8 flights are operational daily from Istanbul Airport to Washington, D.C. as of May 2026. The most popular departure time for this route is 07:00, with 50% of flights per day taking off at midday.

The number of flights available between Istanbul Airport and Washington, D.C. is 56 per week as of May 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.