Flight Narita International Airport departs from Tokyo Narita International Airport at 16:50 and arrives at Seoul Incheon International Airport at 19:40.
The flighttime is about 2h 50m. The distance travelled ("as the bird flies"): 1555 Km. So the average speed is roughly 549 Km.
The best day to arrive at Tokyo is Saturday and it would be best to avoid Friday, as prices are on average 211.89% higher than on Saturday. (Average prices, based on 4531389 datapoints.)
We have a lot more statistics for flights 7C 1106 and between Tokyo and Seoul.
