Flight Boryspil International Airport departs from Kiev Boryspil International Airport at 09:25 and arrives at Budapest Budapest Ferenc Liszt International Airport at 10:10.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 1327 Km. So the average speed is roughly 758 Km.
There is an 1 hour time difference between Kiev and Budapest