Flight Taoyuan International Airport departs from Taipei Taoyuan International Airport at 18:50 and arrives at Bangkok Suvarnabhumi Airport at 21:45.
The flighttime is about 3h 55m. The distance travelled ("as the bird flies"): 2312 Km. So the average speed is roughly 590 Km.
There is an 1 hour time difference between Taipei and Bangkok
The best day to arrive at Taipei is Thursday and it would be best to avoid Sunday, as prices are on average 104.93% higher than on Thursday. (Average prices, based on 3377045 datapoints.)
We have a lot more statistics for flights TG 635 and between Taipei and Bangkok.