Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 22:20 and arrives at Singapore Changi Airport at 02:00.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 462 Km. So the average speed is roughly 173 Km.
There is an 1 hour time difference between Bangkok and Singapore
The best day to arrive at Bangkok is Wednesday and it would be best to avoid Thursday, as prices are on average 384.42% higher than on Wednesday. (Average prices, based on 11856748 datapoints.)
We have a lot more statistics for flights TR 601 and between Bangkok and Singapore.
