アシアナ航空、ソウル/仁川〜ウランバートル線を期間増便 7月3日〜8月31日、1日1往復に
Asiana Airlines launch additional flights between Seoul/Incheon and Ulaanbataar from July 3rd to August 31st.
https://www.traicy.com/posts/20250622342280/
OZ5673 Seoul/Incheon（20：20）〜Ulaanbataar（22：50）／Thu・Sun
OZ5683 Ulaanbataar（00：20）〜Seoul/Incheon（04：30）／Mon・Fri
There seems to be Ulaanbataar destination booming not only in Japan but also in Korea.
