| Name | Type | IATA | ICAO | City |
|---|---|---|---|---|
| Woorlba Airport | Small Airport | - | YWOX |
- |
| Wyalkatchem Airport | Small Airport | - | YWKM |
Wyalkatchem |
| Wyloo Station airfield | Small Airport | - | AU-0400 |
Nanutarra |
| Wyndham Airport | Small Airport | WYN | YWYM |
- |
| Yagga Yagga Airport | Small Airport | - | YYAG |
- |
| Yagga Yagga Airport | Small Airport | - | YYGG |
- |
| Yalgoo Airport | Small Airport | YLG | YYAL |
Yalgoo |
| Yallalong Homestead Airport | Small Airport | - | YYLG |
- |
| Yamarna Airport | Small Airport | - | YYRN |
Cosmo Newbery |
| Yandee Airport | Small Airport | - | YYDE |
- |
| Yandicoogina Airport | Closed Airport | - | AU-0693 |
- |
| Yandoo Creek Airport | Closed Airport | - | AU-0207 |
Yandoo Creek |
| Yanrey Airport | Small Airport | - | YYNR |
- |
| Yardie Homestead | Small Airport | - | AU-0047 |
Exmouth |
| Yarlarweelor Airport | Small Airport | - | YYRW |
- |
| Yeelirrie Airport | Small Airport | KYF | YYLR |
- |
| Yerilla Airport | Small Airport | - | YYER |
- |
| York Airport | Small Airport | - | YYRK |
- |
| Youanmi Airport | Small Airport | - | YOUN |
- |
| Yuinmery Airport | Small Airport | - | YYUM |
- |
| Yuin Station | Small Airport | - | AU-0026 |
- |
| Yundamindera Airport | Small Airport | - | YYDM |
Leonora |
| Zanthus Airport | Small Airport | - | YZAN |
- |