Flight Paris Charles de Gaulle Airport departs from Paris Paris Charles de Gaulle Airport at 14:15 and arrives at Seoul Incheon International Airport at 10:30.
The flighttime is about 12h 15m. The distance travelled ("as the bird flies"): 13684 Km. So the average speed is roughly 1117 Km.
There is an 8 hour time difference between Paris and Seoul