- Wertaloona AirportIdent: YWEOAirport type: Small airport
- West Angelas AirportIdent: YANGAirport type: Small airport
- Western Field AirportIdent: YWFDAirport type: Small airport
- Westmoreland AirportIdent: YWMLAirport type: Small airport
- Westonia AirportIdent: YWSXAirport type: Small airport
- Westward Downs AirportIdent: YWSDServes: Broughams Gate
- White Cliffs AirportIdent: YWHCServes: White Cliffs
- White Gum Air ParkIdent: YWGMServes: York
- Wilandra AirportIdent: YWILAirport type: Small airport
- Wilcannia AirportIdent: YWCAAirport type: Small airport
- Wilgena AirportIdent: YWNAAirport type: Small airport
- William Creek AerodromeIdent: YWMCServes: William Creek
- Williambury AirportIdent: YWMYAirport type: Small airport
- Williamson AirportIdent: YWISAirport type: Small airport
- Willowra AirportIdent: YWLAAirport type: Small airport
- Wilpena Pound AirportIdent: YHAWServes: Hawker
- Wilson's Camp AirportIdent: YWCMAirport type: Small airport
- Wilsons Promontory Airport (Yanakie Airport)Ident: YWLPServes: Wilsons Promontory
- Wilton AirportIdent: YWIOServes: Wilton
- Windarling AirportIdent: YWDGServes: Windarling Mine
- Windarra AirportIdent: YWDAServes: Laverton
- Windjana Grove AirportIdent: YWDJAirport type: Small airport
- Wingellina AirportIdent: YWNLServes: Wingellina
- Winning Pool North AirportIdent: YWPLAirport type: Small airport
- Wirralie AirportIdent: YWREAirport type: Small airport
- Wirralie Gold Mine AirportIdent: YWIEAirport type: Small airport
- Wirrealpa AirportIdent: YWPAAirport type: Small airport
- Wirrida Siding AirportIdent: YWSIAirport type: Small airport
- Witchelina AirportIdent: YWHIServes: Witchelina
- Wollogorang AirportIdent: YWORAirport type: Small airport
- Wondai AirportIdent: YWNDAirport type: Small airport
- Wondoola AirportIdent: YWDLServes: Wondoola
- Wongan Hills AirportIdent: YWOHAirport type: Small airport
- Wonganoo AirportIdent: YWNOAirport type: Small airport
- Wongawol AirportIdent: YWGWAirport type: Small airport
- Wonnaminta Stat AirportIdent: YWMAAirport type: Small airport
- Woodie Woodie AirportIdent: YWWIServes: Woodie Woodie
- Woodvale AirportIdent: YWOVAirport type: Small airport
- Wooleen Homestead AirportIdent: YWEEAirport type: Small airport
- Woolomin AirportIdent: YWOMAirport type: Small airport
- Wooltana AirportIdent: YWLNAirport type: Small airport
- Woomera AirfieldIdent: YPWRServes: Woomera
- Woorlba AirportIdent: YWOXAirport type: Small airport
- Wooroona AirportIdent: YWRAAirport type: Small airport
- Wrotham Park AirportIdent: YWMPServes: Wrotham Park
- Wudinna AirportIdent: YWUDAirport type: Small airport
- Wyalkatchem AirportIdent: YWKMServes: Wyalkatchem
- Wyandotte AirportIdent: YWDTAirport type: Small airport
- Wyandra AirportIdent: YWYAAirport type: Small airport
- Wycheproof AirportIdent: YWYFAirport type: Small airport
- Wynbring AirportIdent: YWYBAirport type: Small airport
- Wyndham AirportIdent: YWYMAirport type: Small airport
- Yacamunda AirportIdent: YYACAirport type: Small airport
- Yagga Yagga AirportIdent: YYGGAirport type: Small airport
- Yalata Mission AirportIdent: YYTAServes: Yalata Mission
- Yalda Downs Homestead AirportIdent: YYLDAirport type: Small airport
- Yalgoo AirportIdent: YYALServes: Yalgoo
- Yalkulka AirportIdent: YYAKAirport type: Small airport
- Yallalong Homestead AirportIdent: YYLGAirport type: Small airport
- Yalymboo AirportIdent: YYOOAirport type: Small airport