| IATA | Nombre | Paraje | Aerolíneas | Destinos |
|---|---|---|---|---|
| ICN | Incheon International Airport | Seúl | 66 | 131 |
| PUS | Gimhae International Airport | Busan | 24 | 36 |
| CJU | Jeju International Airport | Jeju City | 18 | 33 |
| GMP | Gimpo International Airport | Seúl | 14 | 13 |
| CJJ | Cheongju International Airport/Cheongju Air Base (K-59/G-513) | Cheongju | 6 | 4 |
| TAE | Daegu Airport | Daegu | 5 | 4 |
| MWX | Muan International Airport | Piseo-ri (Muan) | 5 | 5 |
| HIN | Sacheon Air Base/Airport | Sacheon | 2 | 2 |
| USN | Ulsan Airport | Ulsan | 2 | 2 |
| KPO | Pohang Airport (G-815/K-3) | Pohang | 2 | 2 |
| KWJ | Gwangju Airport | Gwangju | 2 | 2 |
| KUV | Kunsan Air Base | Kunsan | 2 | 1 |
| RSU | Yeosu Airport | Yeosu | 2 | 2 |
| WJU | Wonju/Hoengseong Air Base (K-38/K-46) | Wonju | 1 | 1 |
| YNY | Yangyang International Airport | Gonghang-ro | 1 | 1 |
| IATA | Nombre | Destinos |
|---|---|---|
| KE | Koreanair (Korean Air) | 117 |
| OZ | Asiana (Asiana Airlines) | 106 |
| LJ | Jin Air | 15 |
| BX | Air Busan | 15 |
| 7C | Jeju Air | 15 |
| ZE | Eastar (Eastar Jet) | 13 |
| TW | Tway Air (Tway Airlines) | 10 |
| HN | Hnx (Hankook Airline) | 4 |
| KEA | Korea Express Air | 1 |
| AKA | Air Korea Co. Ltd. | 1 |