Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 23:59 and arrives at Osaka Kansai International Airport at 07:20. The flighttime is about 5h 21m. The distance travelled ("as the bird flies"): 3931 Km. So the average speed is roughly 735 Km. There is an 2 hour time difference between Bangkok and Osaka
