Flight Changi Airport departs from Singapore Changi Airport at 20:40 and arrives at Bangkok Don Mueang International Airport at 22:05.
The flighttime is about 2h 25m. The distance travelled ("as the bird flies"): 477 Km. So the average speed is roughly 197 Km.
There is an 1 hour time difference between Singapore and Bangkok
The best day to arrive at Singapore is Wednesday and it would be best to avoid Friday, as prices are on average 72.61% higher than on Wednesday. (Average prices, based on 8378440 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 189 datapoints.)
We have a lot more statistics for flights FD 350 and between Singapore and Bangkok.