한국소비자원 2020-06-16T01:36:06Z 2020-06-16T01:36:06Z 2019-11-13 2019-11-13 1002861219 https://www.kca.go.kr/eng/sub.do?menukey=6007&mode=view&no=1002861219 https://www.kca.go.kr/repo/handle/2015.oak/6274 한국소비자원 http://creativecommons.org/licenses/by-nc-nd/2.0/kr/ Advertisements for flight tickets of low-cost carriers do not clearly indicate the total cost of the flight ticket. news