# List of airports in South Korea

This is a list of airports in the Republic of Korea (South Korea), grouped by type and sorted by location. Airport names shown in bold indicate that the facility has scheduled service on commercial airlines.
| Location | ICAO | IATA | Operator | Airport name |
| Civil airports |||||
| Seoul/Incheon | RKSI | ICN | Incheon International Airport Corporation | Incheon International Airport |
| Seoul/Gimpo | RKSS | GMP | Korea Airports Corporation | Gimpo International Airport |
| Jeju | RKPC | CJU | Korea Airports Corporation | Jeju International Airport |
| Muan | RKJB | MWX | Korea Airports Corporation | Muan International Airport |
| Ulsan | RKPU | USN | Korea Airports Corporation | Ulsan Airport |
| Yangyang | RKNY | YNY | Korea Airports Corporation | Yangyang International Airport |
| Yeosu | RKJY | RSU | Korea Airports Corporation | Yeosu Airport |
| Military/civil dual-use airports |||||
| Busan | RKPK | PUS | Korea Airports Corporation, Republic of Korea Air Force | Gimhae International Airport |
| Cheongju | RKTU | CJJ | Korea Airports Corporation, Republic of Korea Air Force | Cheongju International Airport |
| Daegu | RKTN | TAE | Korea Airports Corporation, Republic of Korea Air Force | Daegu International Airport |
| Gunsan | RKJK | KUV | Korea Airports Corporation, Republic of Korea Air Force, United States Air Force (USAFK) | Gunsan Airport |
| Gwangju | RKJJ | KWJ | Korea Airports Corporation, Republic of Korea Air Force | Gwangju Airport |
| Pohang | RKTH | KPO | Korea Airports Corporation, Republic of Korea Navy | Pohang Gyeongju Airport |
| Sacheon | RKPS | HIN | Korea Airports Corporation, Republic of Korea Air Force | Sacheon Airport |
| Wonju/Hoengseong | RKNW | WJU | Korea Airports Corporation, Republic of Korea Air Force | Wonju Airport |
| Civil airfields |||||
| Jeju/Seogwipo | RKPD | JDG | Korean Air | Jeongseok Airport (Jungseok Airport) |
| Taean | RKTA | | Hanseo University | Hanseo University Taean Airfield |
| Uljin | RKTL | UJN | Busan Regional Aviation Administration, Korea Aerospace University, Korea Aviation College | Uljin Airfield |
| Military airport |||||
| Seoul/Seongnam | RKSM | SSN | Republic of Korea Air Force | Seoul Air Base |
| Military airbases |||||
| Chungju | RKTI | | Republic of Korea Air Force | Jungwon Air Base |
| Cheongju/Korea Air Force Academy | RKTE | | Republic of Korea Air Force | Seongmu Air Base |
| Gangneung | RKNN | KAG | Republic of Korea Air Force | Gangneung Air Base |
| Goyang | RKRS | | Republic of Korea Army, Korea Aerospace University | Susaek Air Base |
| Jeonju | RKJU | CHN | Republic of Korea Army | Jeonju Air Base |
| Jinhae | RKPE | CHF | Republic of Korea Navy | Jinhae Air Base |
| Mokpo | RKJM | MPK | Republic of Korea Navy | Mokpo Air Base |
| Pyeongtaek | RKSG | | United States Army (USFK) | Camp Humphreys |
| Pyeongtaek/Osan | RKSO | OSN | United States Air Force (USAFK) | Osan Air Base |
| Seosan | RKTP | HMY | Republic of Korea Air Force | Seosan Air Base |
| Sokcho | RKND | SHO | Republic of Korea Army | Sokcho Air Base |
| Suwon | RKSW | SWU | Republic of Korea Air Force | Suwon Air Base |
| Yecheon | RKTY | YEC | Republic of Korea Air Force | Yecheon Air Base |
| Promulgated construction plans |||||
| Jeju/Seogwipo | | | Korea Airports Corporation | Jeju Second International Airport (not decided yet) |
| Sinan/Heuksando | | | Korea Airports Corporation | Heuksando Airport |
| Ulleung | | | Korea Airports Corporation | Ulleung Airport |
| Defunct |||||
| Seoul | | | | Yeouido Airport |