Flight Changi Airport departs from Singapore Changi Airport at 02:45 and arrives at Seoul Incheon International Airport at 10:15.
The flighttime is about 6h 30m. The distance travelled ("as the bird flies"): 2923 Km. So the average speed is roughly 450 Km.
There is an 1 hour time difference between Singapore and Seoul
The best day to arrive at Singapore is Tuesday and it would be best to avoid Friday, as prices are on average 366.05% higher than on Tuesday. (Average prices, based on 804821 datapoints.)
We have a lot more statistics for flights TR 842 and between Singapore and Seoul.
