Flight Bandaranaike International Airport departs from Colombo Bandaranaike International Airport at 01:50 and arrives at Singapore Changi Airport at 08:30. The flighttime is about 4h 10m. The distance travelled ("as the bird flies"): 2677 Km. So the average speed is roughly 642 Km. There is an 2.5 hour time difference between Colombo and Singapore
