Flight International Airport departs from Jeju City International Airport at 13:15 and arrives at Busan Gimhae International Airport at 14:20.
The flighttime is about 1h 05m. The distance travelled ("as the bird flies"): 296 Km. So the average speed is roughly 273 Km.
The best day to arrive at Jeju City is Tuesday and it would be best to avoid Friday, as prices are on average 86.49% higher than on Tuesday. (Average prices, based on 151539 datapoints.)
We have a lot more statistics for flights BX 8182 and between Jeju City and Busan.
