| Airline | IATA Code | ICAO Code | Region |
|---|---|---|---|
| Korean Air Lines Co. Ltd. (KAL) | KE | 180 | Korea |
| Air Busan | BX | ABL | Busan Town |
| Asiana Airlines (AAR) | OZ | 988 | Korea - Seoul |
| Air Incheon | KJ | AIH | Incheon |
| Eastar Jet airline(ESR) | ZE | 839 | Korea - Seoul |
| Jeju Air Co. Ltd | 7C | 806 | Korea |