Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 01:25 and arrives at Seoul Incheon International Airport at 06:00.
The flighttime is about 3h 35m. The distance travelled ("as the bird flies"): 1621 Km. So the average speed is roughly 452 Km.
There is an 1 hour time difference between Hong Kong and Seoul
The best day to arrive at Hong Kong is Tuesday and it would be best to avoid Saturday, as prices are on average 529.54% higher than on Tuesday. (Average prices, based on 30529048 datapoints.)
We have a lot more statistics for flights 7C 2108 and between Hong Kong and Seoul.