Flight Haneda Airport departs from Tokyo Haneda Airport at 15:05 and arrives at Manila Ninoy Aquino International Airport at 18:50.
The flighttime is about 4h 45m. The distance travelled ("as the bird flies"): 2554 Km. So the average speed is roughly 538 Km.
There is an 1 hour time difference between Tokyo and Manila
The best day to arrive at Tokyo is Saturday and it would be best to avoid Wednesday, as prices are on average 98.26% higher than on Saturday. (Average prices, based on 311335 datapoints.)
We have a lot more statistics for flights PR 421 and between Tokyo and Manila.