| Name | Type | IATA | ICAO | City |
|---|---|---|---|---|
| Yagoonya airstrip | Small Airport | - | AU-0563 |
Yagoonya |
| Yalata Mission Airport | Small Airport | KYI | YYTA |
Yalata Mission |
| Yalda Downs Homestead Airport | Small Airport | - | YYLD |
- |
| Yalgoo Airport | Small Airport | YLG | YYAL |
Yalgoo |
| Yalkulka Airport | Small Airport | - | YYAK |
- |
| Yallalong Homestead Airport | Small Airport | - | YYLG |
- |
| Yalymboo Airport | Small Airport | - | YYOO |
- |
| Yamarna Airport | Small Airport | - | YYRN |
Cosmo Newbery |
| Yamba Heliport | Heliport | - | YAMA |
Yamba |
| Yamba Oval Helicopter Landing Site | Heliport | - | AU-0466 |
Yamba |
| Yam Island Airport | Small Airport Scheduled | XMY | YYMI |
Yam Island |
| Yanakie Airstrip | Small Airport | - | AU-0721 |
Yanakie |
| Yandama Airport | Small Airport | - | YYAA |
- |
| Yandan Mine Airport | Small Airport | - | YADM |
- |
| 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 |
- |
| Yantabulla Arstrip | Small Airport | - | AU-0608 |
Yantabulla |
| Yaraka Airport | Small Airport | - | AU-0551 |
Yaraka |
| Yardea Airport | Small Airport | - | YRDA |
- |
| Yardie Homestead | Small Airport | - | AU-0047 |
Exmouth |
| Yarlarweelor Airport | Small Airport | - | YYRW |
- |
| Yarra Bank Heliport | Heliport | - | YYBK |
Melbourne |
| Yarrabee Mine Airport | Small Airport | - | YYBE |
- |
| Yarraden station airstrip | Small Airport | - | AU-0261 |
Yarraden |
| Yarralin Airport | Small Airport | - | YAAL |
- |
| Yarram Airport | Small Airport | - | YYRM |
- |
| Yarraman Helicopter Landing Site | Heliport | - | AU-0656 |
Yarraman |
| Yarramba Station Airfield | Small Airport | - | AU-0376 |
Curnamona |
| Yarrawonga Airport | Small Airport | - | YYWG |
- |
| Yarrowee Airport | Closed Airport | - | AU-0684 |
- |
| Yass Heliport | Heliport | - | YYAS |
Yass |
| Yass Hospital Helicopter Landing Site | Heliport | - | YXYA |
Yass |
| YDNA | Small Airport | - | AU-0578 |
Maydena |
| Yea Airport | Small Airport | - | YEAT |
- |
| Yeaburn Airport | Small Airport | - | YYEA |
- |
| Yederr Airport | Small Airport | - | AU-0197 |
Thamarrurr |
| Yeelirrie Airport | Small Airport | KYF | YYLR |
- |
| Yeoval Oval Helicopter Landing Site | Heliport | - | AU-0250 |
Yeoval |
| Yeppoon Aerodrome | Small Airport | - | AU-0765 |
Inverness |
| Yeppoon Hospital (Apex Park) HLS | Heliport | - | YXPO |
Yeppoon |
| Yerilla Airport | Small Airport | - | YYER |
- |
| Yerranderie Airfield | Small Airport | - | AU-0357 |
Yerranderie |
| Yinyikay airport | Small Airport | - | AU-0292 |
Yinyikay |
| York Airport | Small Airport | - | YYRK |
- |
| Yorke Island Airport | Small Airport Scheduled | OKR | YYKI |
Yorke Island |
| Yorketown Airport | Small Airport | ORR | YYOR |
- |
| Yorketown Hospital Helicopter Landing Site | Heliport | - | YXYK |
Yorketown |
| Youanmi Airport | Small Airport | - | YOUN |
- |
| Young Airport | Medium Airport | NGA | YYNG |
- |
| Young Hospital Helipad | Heliport | - | YXYO |
Young |
| Yowah Airport | Small Airport | - | YYWA |
- |
| Yuendumu Airport | Small Airport | YUE | YYND |
- |
| Yuinmery Airport | Small Airport | - | YYUM |
- |
| Yuin Station | Small Airport | - | AU-0026 |
- |
| Yundamindera Airport | Small Airport | - | YYDM |
Leonora |
| Yunta Airport | Small Airport | - | YYUN |
- |
| Zanthus Airport | Small Airport | - | YZAN |
- |
| Zeehan Airport | Small Airport | - | YZHN |
- |