Flight Changi Airport departs from Singapore Changi Airport at 23:00 and arrives at Seoul Incheon International Airport at 06:30.
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 Sunday, as prices are on average 99.58% higher than on Tuesday. (Average prices, based on 430755 datapoints.)
We have a lot more statistics for flights CX 752 and between Singapore and Seoul.
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