大韓航空、富山・南紀白浜〜ソウル/仁川線でチャーター便
Korean Air launches charter flights between Toyama and Seoul/Incheon as well as between Nanki-Shirahama and Seoul/Incheon
https://www.traicy.com/posts/20240405295190/
Toyama is suffering from competition with high speed rail, and Nanki-Shirahama is also suffering from competition with Osaka/Kansai International Airport.
So, direct flights from Seoul must be important for them.