Flight Kempegowda International Airport departs from Bangalore Kempegowda International Airport at 23:05 and arrives at Singapore Changi Airport at 06:10. The flighttime is about 4h 35m. The distance travelled ("as the bird flies"): 2911 Km. So the average speed is roughly 635 Km. There is an 2.5 hour time difference between Bangalore and Singapore