Flight Kansai International Airport departs from Osaka Kansai International Airport at 09:05 and arrives at Seoul Incheon International Airport at 10:55.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 1002 Km. So the average speed is roughly 547 Km.
The best day to arrive at Osaka is Friday and it would be best to avoid Sunday, as prices are on average 126.56% higher than on Friday. (Average prices, based on 6429770 datapoints.)
We have a lot more statistics for flights KE 722 and between Osaka and Seoul.
