Flight Narita International Airport departs from Tokyo Narita International Airport at 09:00 and arrives at Singapore Changi Airport at 15:30.
The flighttime is about 7h 30m. The distance travelled ("as the bird flies"): 4385 Km. So the average speed is roughly 585 Km.
There is an 1 hour time difference between Tokyo and Singapore
The best day to arrive at Tokyo is Monday and it would be best to avoid Tuesday, as prices are on average 302.16% higher than on Monday. (Average prices, based on 277612 datapoints.)
We have a lot more statistics for flights SQ 8643 and between Tokyo and Singapore.
