Flight Incheon International Airport departs from Seoul Incheon International Airport at 14:10 and arrives at Hong Kong Hong Kong International Airport at 12:30.The flight has a short stop at Shanghai.
The flighttime is about 23h 20m. The distance travelled ("as the bird flies"): 1621 Km. So the average speed is roughly 69 Km.
There is an 1 hour time difference between Seoul and Hong Kong
The best month to arrive at Seoul is April and the most expensive month to fly is January. (Average prices, based on 5511 datapoints.)
The best day to arrive at Seoul is Tuesday and it would be best to avoid Sunday, as prices are on average 17.76% higher than on Tuesday. (Average prices, based on 18168896 datapoints.)
We have a lot more statistics for flights GA 365 and between Seoul and Hong Kong.