Flight Düsseldorf Airport departs from Dusseldorf Düsseldorf Airport at 18:20 and arrives at Istanbul Istanbul Atatürk Airport at 23:40. The flighttime is about 4h 20m. The distance travelled ("as the bird flies"): 2680 Km. So the average speed is roughly 618 Km. There is an 1 hour time difference between Dusseldorf and Istanbul