Airport codes
🇰🇷 South Korea airport codes
28 airports in South Korea have an IATA code. ICAO codes here mostly begin with RK.
Major airports
| IATA | ICAO | Airport | City |
|---|---|---|---|
| CHF | RKPE | Jinhae Air BaseJinhae | Jinhae |
| CHN | RKJU | Jeonju (G 703) Air BaseJeonju | Jeonju |
| CJJ | RKTU | Cheongju International AirportCheongju | Cheongju |
| CJU | RKPC | Jeju International AirportJeju City | Jeju City |
| GMP | RKSS | Seoul Gimpo International AirportSeoul | Seoul |
| HIN | RKPS | Sacheon Airport / Sacheon Air BaseSacheon | Sacheon |
| HMY | RKTP | Seosan Air BaseSeosan | Seosan |
| ICN | RKSI | Incheon International AirportSeoul | Seoul |
| JCJ | — | Chuja Port HeliportChuja, Hach’uja-do (Chujado Islands) | Chuja, Hach’uja-do (Chujado Islands) |
| JDG | RKPD | Jeongseok AirportJeju Island | Jeju Island |
| JWO | RKTI | Jungwon Air Base/Chungju AirportGimseang-ro | Gimseang-ro |
| KAG | RKNN | Gangneung Airport (K-18)Gangneung | Gangneung |
| KPO | RKTH | Pohang Airport (G-815/K-3)Pohang | Pohang |
| KUV | RKJK | Gunsan Airport / Gunsan Air BaseGunsan | Gunsan |
| KWJ | RKJJ | Gwangju AirportGwangju | Gwangju |
| MWX | RKJB | Muan International AirportMuan (Piseo-ri) | Muan (Piseo-ri) |
| OSN | RKSO | Osan Air BasePyeongtaek | Pyeongtaek |
| PUS | RKPK | Gimhae International AirportBusan | Busan |
| QJP | — | Pocheon (G-217) AirportPocheon | Pocheon |
| RSU | RKJY | Yeosu AirportYeosu | Yeosu |
| SSN | — | Seoul Air Base (K-16)Seongnam | Seongnam |
| SWU | RKSW | Suwon AirportSuwon | Suwon |
| TAE | RKTN | Daegu International AirportDaegu | Daegu |
| UJN | RKTL | Uljin AirportBongsan-ri, Uljin | Bongsan-ri, Uljin |
| USN | RKPU | Ulsan AirportUlsan | Ulsan |
| WJU | RKNW | Wonju Airport / Hoengseong Air Base (K-38/K-46)Wonju | Wonju |
| YEC | RKTY | Yecheon AirbaseYecheon-ri | Yecheon-ri |
| YNY | RKNY | Yangyang International AirportGonghang-ro | Gonghang-ro |
Airport data from OurAirports (public domain), updated 2026-11-10. All airport codes.