Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 21:20 and arrives at Singapore Changi Airport at 00:45.
The flighttime is about 2h 25m. The distance travelled ("as the bird flies"): 462 Km. So the average speed is roughly 191 Km.
There is an 1 hour time difference between Bangkok and Singapore
The best month to arrive at Bangkok is June and the most expensive month to fly is December. (Average prices, based on 564 datapoints.)
The best day to arrive at Bangkok is Tuesday and it would be best to avoid Sunday, as prices are on average 103.8% higher than on Tuesday. (Average prices, based on 9233751 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 201 datapoints.)
We have a lot more statistics for flights JQ 514 and between Bangkok and Singapore.