Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 08:55 and arrives at Singapore Changi Airport at 12:10.
The flighttime is about 2h 15m. The distance travelled ("as the bird flies"): 462 Km. So the average speed is roughly 205 Km.
There is an 1 hour time difference between Bangkok and Singapore
The best month to arrive at Bangkok is September and the most expensive month to fly is December. (Average prices, based on 324 datapoints.)
The best day to arrive at Bangkok is Wednesday and it would be best to avoid Sunday, as prices are on average 38.08% higher than on Wednesday. (Average prices, based on 9238624 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 319 datapoints.)
We have a lot more statistics for flights TR 609 and between Bangkok and Singapore.