Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 08:25 and arrives at Taipei Taoyuan International Airport at 13:05.
The flighttime is about 3h 40m. The distance travelled ("as the bird flies"): 2312 Km. So the average speed is roughly 631 Km.
There is an 1 hour time difference between Bangkok and Taipei
The best day to arrive at Bangkok is Saturday and it would be best to avoid Monday, as prices are on average 157.19% higher than on Saturday. (Average prices, based on 7927025 datapoints.)
We have a lot more statistics for flights TG 632 and between Bangkok and Taipei.