OZ 9880 Economy HKD CJU Jeju KR Republic of Korea HKG Hong Kong CN China airfare.com 2009-12-13T00:00:00Z CX 10113 Economy HKD CJU Jeju KR Republic of Korea HKG Hong Kong CN China airfare.com 2010-03-11T00:00:00Z KE 10120 Economy HKD CJU Jeju KR Republic of Korea HKG Hong Kong CN China airfare.com 2009-12-13T00:00:00Z