Before Tropical Storm Khanun made landfall over Korea, two international flights linking Incheon to Manila were canceled on July 18 according to Incheon International Airport.
Sebelum Badai Tropis Khanun memasuki daratan Korea, dua penerbangan internasional yang menghubungkan Incheon ke Manila dibatalkan pada tanggal 18 Juli menurut Bandar Udara Internasional Incheon.