Flight Changi Airport departs from Singapore Changi Airport at 12:55 and arrives at Bangkok Suvarnabhumi Airport at 14:25.
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 Singapore and Bangkok
The best day to arrive at Singapore is Wednesday and it would be best to avoid Sunday, as prices are on average 163.33% higher than on Wednesday. (Average prices, based on 18555559 datapoints.)
We have a lot more statistics for flights SQ 8612 and between Singapore and Bangkok.
