Les principaux aéroports de Corée du Sud sont : Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ), Daegu International Airport (TAE), Gimhae International Airport (PUS), Incheon International Airport (ICN), Jeju International Airport (CJU), Muan International Airport (MWX), Seoul Gimpo International Airport (GMP), Yangyang International Airport (YNY). Au total, Corée du Sud compte 92 aéroports et 1280 héliports (CIA World Factbook). Le dossier transport complet — ports, voies ferrées, pipelines — est sur sa fiche pays du Factbook Magna ci-dessous.
| Aéroport — ville | IATA |
|---|---|
| <strong>Cheongju International Airport/Cheongju Air Base (K-59/G-513)</strong> — Cheongju | CJJ |
| <strong>Daegu International Airport</strong> — Daegu | TAE |
| <strong>Gimhae International Airport</strong> — Busan | PUS |
| <strong>Incheon International Airport</strong> — Seoul | ICN |
| <strong>Jeju International Airport</strong> — Jeju City | CJU |
| <strong>Muan International Airport</strong> — Muan (Piseo-ri) | MWX |
| <strong>Seoul Gimpo International Airport</strong> — Seoul | GMP |
| <strong>Yangyang International Airport</strong> — Gonghang-ro | YNY |
