Flight Bandaranaike International Airport departs from Colombo Bandaranaike International Airport at 00:50 and arrives at Singapore Changi Airport at 07:20. The flighttime is about 4h 00m. The distance travelled ("as the bird flies"): 2677 Km. So the average speed is roughly 669 Km. There is an 2.5 hour time difference between Colombo and Singapore
