Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 18:05 and arrives at Singapore Changi Airport at 21:35.
The flighttime is about 2h 30m. The distance travelled ("as the bird flies"): 462 Km. So the average speed is roughly 185 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 November. (Average prices, based on 646 datapoints.)
The best day to arrive at Bangkok is Wednesday and it would be best to avoid Friday, as prices are on average 46.77% higher than on Wednesday. (Average prices, based on 9601955 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 633 datapoints.)
We have a lot more statistics for flights SQ 979 and between Bangkok and Singapore.