Flights from Washington Dulles to Istanbul
IADIST
Washington Dulles International Airport (Dulles, United States) → İstanbul Airport (Istanbul, Türkiye)
Also known as Istanbul.
- Nonstop
- 8h 45m
- Distance
- 8,387 km
- Frequency
- 7×/week
- One-way from
- $344
- Airlines
- Turkish Airlines
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
Weekly schedule
Monday
- TK18813:15→06:008h 45mTurkish Airlines
- TK821:40→14:509h 10mTurkish Airlines
Tuesday
- TK18813:15→06:008h 45mTurkish Airlines
- TK821:40→14:509h 10mTurkish Airlines
Wednesday
- TK18813:15→06:008h 45mTurkish Airlines
- TK821:40→14:509h 10mTurkish Airlines
Thursday
- TK18813:15→06:008h 45mTurkish Airlines
- TK821:40→14:509h 10mTurkish Airlines
Friday
- TK18813:15→06:009h 45mTurkish Airlines
- TK821:40→14:5010h 10mTurkish Airlines
Saturday
- TK18813:15→06:009h 45mTurkish Airlines
- TK821:40→14:5010h 10mTurkish Airlines
Sunday
- TK18813:15→06:008h 45mTurkish Airlines
- TK821:40→14:509h 10mTurkish Airlines
Washington Dulles to Istanbul — frequently asked
- How long is the flight from Washington Dulles to Istanbul?
- IAD–IST is 8h 45m nonstop, covering 8,387 km (5,211 mi).
- Which airlines fly nonstop from Washington Dulles to Istanbul?
- Turkish Airlines operates this route nonstop.
- How much is a flight from Washington Dulles to Istanbul?
- One-way fares on IAD–IST recently started from $344. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
- How often do flights run from Washington Dulles to Istanbul?
- The route is served 7 days a week (14 scheduled departures).