Flight Humberto Delgado Airport departs from Lisbon Humberto Delgado Airport at 21:15 and arrives at Dubai International Airport at 08:05.
The flighttime is about 7h 50m. The distance travelled ("as the bird flies"): 7281 Km. So the average speed is roughly 929 Km.
There is an 3 hour time difference between Lisbon and Dubai
IDR
