Les principaux aéroports de Mongolie sont : Buyant-Ukhaa International Airport (ULN), Ulaanbaatar Chinggis Khaan International Airport (UBN), Altai Airport (LTI), Arvaikheer Airport (AVK), Bayankhongor Airport (BYN), Bulgan Airport (UGA), Choibalsan Airport (COQ), Dalanzadgad Airport (DLZ). Au total, Mongolie compte 37 aéroports (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>Buyant-Ukhaa International Airport</strong> — Ulaanbaatar | ULN |
| <strong>Ulaanbaatar Chinggis Khaan International Airport</strong> — Ulaanbaatar (Sergelen) | UBN |
| <strong>Altai Airport</strong> — Altai | LTI |
| <strong>Arvaikheer Airport</strong> — Arvaikheer | AVK |
| <strong>Bayankhongor Airport</strong> — Bayankhongor | BYN |
| <strong>Bulgan Airport</strong> — Bulgan | UGA |
| <strong>Choibalsan Airport</strong> | COQ |
| <strong>Dalanzadgad Airport</strong> — Dalanzadgad | DLZ |
