Flight Incheon International Airport departs from Seoul Incheon International Airport at 02:35 and arrives at Hong Kong Hong Kong International Airport at 05:25.
The flighttime is about 3h 50m. The distance travelled ("as the bird flies"): 1621 Km. So the average speed is roughly 423 Km.
There is an 1 hour time difference between Seoul and Hong Kong
The best day to arrive at Seoul is Tuesday and it would be best to avoid Saturday, as prices are on average 57.14% higher than on Tuesday. (Average prices, based on 21540775 datapoints.)
We have a lot more statistics for flights UO 615 and between Seoul and Hong Kong.
