Flight Incheon International Airport departs from Seoul Incheon International Airport at 23:00 and arrives at Singapore Changi Airport at 06:00.The flight has a short stop at Taipei.
The flighttime is about 8h 00m. The distance travelled ("as the bird flies"): 2923 Km. So the average speed is roughly 365 Km.
There is an 1 hour time difference between Seoul and Singapore
