Flight Don Mueang International Airport departs from Bangkok Don Mueang International Airport at 03:10 and arrives at Taipei Taoyuan International Airport at 08:00.
The flighttime is about 3h 50m. The distance travelled ("as the bird flies"): 2326 Km. So the average speed is roughly 607 Km.
There is an 1 hour time difference between Bangkok and Taipei
The best month to arrive at Bangkok is October and the most expensive month to fly is May. (Average prices, based on 3190 datapoints.)
The best day to arrive at Bangkok is Tuesday and it would be best to avoid Thursday, as prices are on average 15.24% higher than on Tuesday. (Average prices, based on 1575543 datapoints.)
We have a lot more statistics for flights SL 398 and between Bangkok and Taipei.
PHP
