Flight Juanda International Airport departs from Surabaya Juanda International Airport at 10:10 and arrives at Singapore Changi Airport at 13:30.
The flighttime is about 2h 20m. The distance travelled ("as the bird flies"): 1022 Km. So the average speed is roughly 438 Km.
There is an 1 hour time difference between Surabaya and Singapore
The best month to arrive at Surabaya is October and the most expensive month to fly is June. (Average prices, based on 506 datapoints.)
We have a lot more statistics for flights UK 8923 and between Surabaya and Singapore.