Flight Athens International Airport Eleftherios Venizelos departs from Athens Athens International Airport Eleftherios Venizelos at 12:45 and arrives at London London Stansted Airport at 14:35.
The flighttime is about 3h 50m. The distance travelled ("as the bird flies"): 3035 Km. So the average speed is roughly 792 Km.
There is an 2 hour time difference between Athens and London