Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 01:10 and arrives at Seoul Gimpo International Airport at 08:50.
The flighttime is about 5h 40m. The distance travelled ("as the bird flies"): 3031 Km. So the average speed is roughly 535 Km.
There is an 2 hour time difference between Bangkok and Seoul
IDR
