Flight Juanda International Airport departs from Surabaya Juanda International Airport at 19:30 and arrives at Singapore Changi Airport at 23:00.
The flighttime is about 2h 30m. The distance travelled ("as the bird flies"): 1022 Km. So the average speed is roughly 409 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.)
The best day to arrive at Surabaya is Saturday and it would be best to avoid Tuesday, as prices are on average 295.46% higher than on Saturday. (Average prices, based on 17289703 datapoints.)
We have a lot more statistics for flights SQ 8507 and between Surabaya and Singapore.