Most flights from Seoul Gimpo International Airport are to Jeju City and to Jakarta but there are many more flights to other destinations as well, most of them by Jeju Air. These are the most popular destinations from Seoul Gimpo International Airport:
Jeju City (CJU)
Jakarta (JKTA)
Shanghai (SHAA)Beijing (BJSA)
Colombo (CMB)Beijing (BJSA)Busan (PUS)
Tokyo (TYOA)
