Flight Narita International Airport departs from Tokyo Narita International Airport at 12:00 and arrives at Bangkok Suvarnabhumi Airport at 16:30.
The flighttime is about 6h 30m. The distance travelled ("as the bird flies"): 4511 Km. So the average speed is roughly 694 Km.
There is an 2 hour time difference between Tokyo and Bangkok
The best day to arrive at Tokyo is Sunday and it would be best to avoid Thursday, as prices are on average 493.12% higher than on Sunday. (Average prices, based on 213359 datapoints.)
We have a lot more statistics for flights TG 643 and between Tokyo and Bangkok.
