Flight Kempegowda International Airport departs from Bangalore Kempegowda International Airport at 11:55 and arrives at Singapore Changi Airport at 11:35.The flight has a short stop at Kuala Lumpur.
The flighttime is about 21h 10m. The distance travelled ("as the bird flies"): 2911 Km. So the average speed is roughly 138 Km.
There is an 2.5 hour time difference between Bangalore and Singapore