YL - Bylo nalezeno 18 letišť. Zobrazena letiště 1 - 18.
| Název letiště | ICAO kód | IATA kód |
| Lawn Hill | YLAH | LWH |
| Lake Cargellico | YLCG | |
| Leigh Creek | YLEC | LGH |
| Leongatha | YLEG | |
| Leonora | YLEO | LNO |
| Lake Evella | YLEV | LEL |
| Lord Howe Island | YLHI | LDH |
| Lockhart River | YLHR | IRG |
| Lismore | YLIS | LSY |
| Lorraine | YLOR | LOA |
| Loxton | YLOX | |
| Lightning Ridge | YLRD | LHG |
| Longreach | YLRE | LRE |
| Leinster | YLST | LER |
| Laverton | YLTN | LVO |
| Latrobe Valley | YLTV | |
| Lavarak | YLVK | |
| Laverton VIC | YLVT |