OZ 177223 Economy KRW CJU Jeju KR Republic of Korea SEL Seoul KR Republic of Korea ebookers.com 2010-01-04T00:00:00Z KE 327978 Economy KRW CJU Jeju KR Republic of Korea SEL Seoul KR Republic of Korea ebookers.com 2010-01-04T00:00:00Z OZ 348692 Economy KRW CJU Jeju KR Republic of Korea SEL Seoul KR Republic of Korea airfare.com 2010-01-09T00:00:00Z