Flight Narita International Airport departs from Tokyo Narita International Airport at 10:50 and arrives at Seoul Incheon International Airport at 13:35.
The flighttime is about 2h 45m. The distance travelled ("as the bird flies"): 1555 Km. So the average speed is roughly 565 Km.
The best day to arrive at Tokyo is Monday and it would be best to avoid Thursday, as prices are on average 435.43% higher than on Monday. (Average prices, based on 3798510 datapoints.)
We have a lot more statistics for flights ZE 606 and between Tokyo and Seoul.
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