Flight Tribhuvan International Airport departs from Kathmandu Tribhuvan International Airport at 18:30 and arrives at Surabaya Juanda International Airport at 18:35.The flight has a short stop at Kuala Lumpur.
The flighttime is about 23h 05m. The distance travelled ("as the bird flies"): 2969 Km. So the average speed is roughly 129 Km.
There is an 1 hour time difference between Kathmandu and Surabaya
The best month to arrive at Kathmandu is February and the most expensive month to fly is November. (Average prices, based on 316 datapoints.)
The best day to arrive at Kathmandu is Monday and it would be best to avoid Sunday, as prices are on average 88.65% higher than on Monday. (Average prices, based on 38377 datapoints.)
We have a lot more statistics for flights OD 183 and between Kathmandu and Surabaya.