Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 08:05 and arrives at Koh Samui Samui International Airport at 09:20.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 113 Km. So the average speed is roughly 90 Km.
The best day to arrive at Bangkok is Tuesday and it would be best to avoid Sunday, as prices are on average 128.65% higher than on Tuesday. (Average prices, based on 5062023 datapoints.)
We have a lot more statistics for flights PG 123 and between Bangkok and Koh Samui.
