| ICAO | IATA | Name | Type | City | Country | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|---|
| YKEL | — | Kelvin Station Airport | small_airport | N/A | AU | -30.6550 | 151.6380 | — |
| YKEN | — | Kenmore Park Airport | small_airport | N/A | AU | -26.3333 | 132.4670 | — |
| YKEP | — | Lake Keepit Airport | small_airport | N/A | AU | -30.8911 | 150.5261 | — |
| YKER | KRA | Kerang Airport | medium_airport | N/A | AU | -35.7514 | 143.9390 | — |
| YKFC | — | Kingfisher Camp Airport | small_airport | N/A | AU | -17.8495 | 138.2887 | — |
| YKGA | — | Kingoonya Airport | small_airport | Kingoonya | AU | -30.9144 | 135.3073 | — |
| YKHA | — | Khancoban Airport | small_airport | N/A | AU | -36.2159 | 148.1137 | — |
| YKHG | — | Katherine Gorge Airport | small_airport | N/A | AU | -14.3853 | 132.3931 | — |
| YKHO | — | Kholo Helipad | heliport | Fernvale | AU | -27.4977 | 152.7743 | — |
| YKIA | — | Kiana Station Airport | small_airport | N/A | AU | -17.2417 | 136.1750 | — |
| YKIC | — | Kiwirrkurra Airstrip | small_airport | N/A | AU | -22.8110 | 127.7344 | — |
| YKID | — | Kidston Airport | small_airport | N/A | AU | -18.8700 | 144.1730 | — |
| YKIG | — | Kingston Airport | small_airport | N/A | AU | -36.8233 | 139.8750 | — |
| YKII | KNS | King Island Airport | medium_airport | N/A | AU | -39.8775 | 143.8780 | — |
| YKIL | — | Kildurk Airport | small_airport | N/A | AU | -16.4317 | 129.6150 | — |
| YKIR | KBB | Kirkimbie Station Airport | small_airport | Kirkimbie | AU | -17.7792 | 129.2100 | — |
| YKIU | — | Kaiuroo Airport | small_airport | N/A | AU | -23.0889 | 149.4319 | — |
| YKKG | KFG | Kalkgurung Airport | small_airport | N/A | AU | -17.4319 | 130.8080 | — |
| YKKH | — | Kokatha Airport | small_airport | N/A | AU | -31.2917 | 135.2420 | — |
| YKKN | — | Kin Kin Retreat Airstrip | small_airport | N/A | AU | -34.3789 | 116.3224 | — |
| YKLA | KOH | Koolatah Airport | small_airport | Maramie | AU | -15.8885 | 142.4395 | — |
| YKLB | KKP | Koolburra Airport | small_airport | Koolburra | AU | -15.3189 | 143.9550 | — |
| YKLC | KCI | Koolan Central Airport | small_airport | Koolan Island | AU | -16.1250 | 123.7350 | — |
| YKLE | — | Killarney Airport | small_airport | N/A | AU | -16.2500 | 131.7470 | — |
| YKLG | — | Kalinga Airport | small_airport | N/A | AU | -15.2028 | 143.8502 | — |
| YKLL | — | Kallala Airport | small_airport | N/A | AU | -21.7500 | 138.8830 | — |
| YKLN | — | Killarney Airport | small_airport | N/A | AU | -15.4000 | 143.5000 | — |
| YKLR | — | Kalamurina Airport | small_airport | N/A | AU | -27.7167 | 138.2620 | — |
| YKMB | KRB | Karumba Airport | small_airport | N/A | AU | -17.4567 | 140.8300 | — |
| YKML | KML | Kamileroi Airport | small_airport | N/A | AU | -19.3750 | 140.0570 | — |
| YKMP | KPS | Kempsey Airport | medium_airport | N/A | AU | -31.0723 | 152.7653 | — |
| YKNC | — | Kencherang Airport | closed | Aurukun | AU | -13.8466 | 141.5904 | — |
| YKNG | KNI | Katanning Airport | small_airport | N/A | AU | -33.6994 | 117.6570 | — |
| YKNM | — | Koonmarra Airport | small_airport | N/A | AU | -26.2746 | 117.7890 | — |
| YKNP | — | Kununoppin Airport | small_airport | N/A | AU | -31.1235 | 117.9060 | — |
| YKNT | — | Kintore Airport | small_airport | N/A | AU | -23.2650 | 129.3870 | — |
| YKNV | — | Kaniva Airport | small_airport | Kaniva | AU | -36.3409 | 141.2680 | — |
| YKOA | — | Manna Hill Airport | small_airport | Mannahill | AU | -32.4278 | 140.0062 | — |
| YKOG | — | Koongarra Airport | small_airport | N/A | AU | -36.0000 | 142.2170 | — |
| YKOJ | — | Kojonup Airport | small_airport | N/A | AU | -33.7625 | 117.1366 | — |
| YKOK | — | Kookynie Airport | small_airport | N/A | AU | -29.3433 | 121.4932 | — |
| YKOL | — | Kolendo Airport | small_airport | N/A | AU | -32.4158 | 136.2980 | — |
| YKOW | KWM | Kowanyama Airport | medium_airport | Kowanyama | AU | -15.4854 | 141.7526 | — |
| YKPR | KPP | Kalpowar Airport | small_airport | Kalpower | AU | -14.8900 | 144.2200 | — |
| YKRV | — | Kendall River Airport | small_airport | N/A | AU | -13.7439 | 142.1310 | — |
| YKRY | KGY | Kingaroy Airport | medium_airport | N/A | AU | -26.5811 | 151.8399 | — |
| YKSC | KGC | Kingscote Airport | medium_airport | N/A | AU | -35.7139 | 137.5210 | — |
| YKTA | — | Kotta Airport | small_airport | N/A | AU | -36.1798 | 144.5250 | — |
| YKTH | — | Keith Airport | small_airport | Keith | AU | -36.1151 | 140.2522 | — |
| YKTN | — | Kyneton Airport | small_airport | Kyneton | AU | -37.2263 | 144.4473 | — |