Flight Don Mueang International Airport departs from Bangkok Don Mueang International Airport at 11:00 and arrives at Kathmandu Tribhuvan International Airport at 13:25.
The flighttime is about 3h 25m. The distance travelled ("as the bird flies"): 1684 Km. So the average speed is roughly 493 Km.
There is an 1 hour time difference between Bangkok and Kathmandu
The best day to arrive at Bangkok is Friday and it would be best to avoid Tuesday, as prices are on average 436.4% higher than on Friday. (Average prices, based on 416000 datapoints.)
We have a lot more statistics for flights SL 220 and between Bangkok and Kathmandu.
