| ICAO | IATA | Name | Type | City | Country | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|---|
| YITT | — | Mitta Mitta Airport | small_airport | N/A | AU | -36.5139 | 147.3590 | — |
| YIVE | — | Inverloch Airport | small_airport | Inverloch | AU | -38.6127 | 145.7335 | — |
| YIVL | IVR | Inverell Airport | medium_airport | Inverell | AU | -29.8883 | 151.1440 | — |
| YIVO | — | Ivanhoe Airport | small_airport | N/A | AU | -32.8833 | 144.3100 | — |
| YJAB | JAB | Jabiru Airport | small_airport | N/A | AU | -12.6581 | 132.8946 | — |
| YJAC | — | Jacinth Ambrosia Airport | small_airport | N/A | AU | -30.9010 | 132.1837 | — |
| YJAK | — | Jackson Airport | small_airport | N/A | AU | -27.6383 | 142.4080 | — |
| YJAM | — | Jameson Airport | small_airport | N/A | AU | -25.8500 | 127.6830 | — |
| YJBY | — | Jervis Bay Airport | small_airport | Jervis Bay Territory | AU | -35.1472 | 150.6970 | — |
| YJCO | — | Jericho Airport | small_airport | N/A | AU | -42.3683 | 147.3361 | — |
| YJDA | JUN | Jundah Airport | small_airport | Jundah | AU | -24.8380 | 143.0620 | — |
| YJEM | — | Jemalong Airport | small_airport | N/A | AU | -32.5232 | 147.5798 | — |
| YJER | — | Jerilderie Airport | small_airport | N/A | AU | -35.3700 | 145.7250 | — |
| YJEY | — | Jeedamya Airport | small_airport | N/A | AU | -29.4080 | 121.2712 | — |
| YJGP | — | Jerramungup Airport | small_airport | N/A | AU | -33.9182 | 118.9045 | — |
| YJIG | — | Jiggalong Mission Airport | small_airport | N/A | AU | -23.3667 | 120.7830 | — |
| YJIN | — | Jindabyne Airport | small_airport | Jindabyne | AU | -36.4291 | 148.5997 | — |
| YJLC | JCK | Julia Creek Airport | small_airport | N/A | AU | -20.6683 | 141.7230 | — |
| YJNB | JUR | Jurien Bay Airport | small_airport | Jurien Bay | AU | -30.3027 | 115.0556 | — |
| YJNK | — | Jinka Airport | small_airport | N/A | AU | -22.9500 | 135.7330 | — |
| YJNY | — | Jonroy Airport | small_airport | N/A | AU | -16.5000 | 144.4000 | — |
| YJRO | — | Jericho Airport | small_airport | N/A | AU | -23.5852 | 146.1330 | — |
| YJST | — | Hubert Wilkins Airstrip | small_airport | Jamestown | AU | -33.1921 | 138.6155 | — |
| YJUK | — | Tjukurla Airport | small_airport | N/A | AU | -24.3707 | 128.7393 | — |
| YJUN | — | Jundee Airport | small_airport | N/A | AU | -26.4217 | 120.5770 | — |
| YJVM | — | Jervois Mine Airport | small_airport | N/A | AU | -22.6333 | 136.2670 | — |
| YJVS | — | Jervois Airport | small_airport | N/A | AU | -22.9133 | 136.1200 | — |
| YJWB | — | Jowalbinna Airport | small_airport | N/A | AU | -15.7333 | 144.2670 | — |
| YKAE | — | Kalannie Airport | small_airport | N/A | AU | -30.3600 | 117.1216 | — |
| YKAJ | — | Kajabbi Airport | small_airport | N/A | AU | -20.0333 | 140.0330 | — |
| YKAL | UBU | Kalumburu Airport | small_airport | Kalumburu | AU | -14.2878 | 126.6332 | — |
| YKAN | — | Kanandah Airport | small_airport | N/A | AU | -30.8998 | 124.8621 | — |
| YKAP | — | Kapunda Airport | small_airport | Kapunda | AU | -34.2470 | 138.9141 | — |
| YKAT | — | Katoomba Airport | small_airport | N/A | AU | -33.6683 | 150.3230 | — |
| YKAY | — | Kayrunnera Airport | small_airport | N/A | AU | -30.6793 | 142.5371 | — |
| YKBA | KYB | Ken's Bore airport | small_airport | Ken's Bore | AU | -22.1572 | 116.1562 | — |
| YKBG | — | Koolyanobbing Range Airport | small_airport | N/A | AU | -30.8406 | 119.5290 | — |
| YKBL | KDB | Kambalda Airport | small_airport | Kambalda | AU | -31.1907 | 121.5978 | — |
| YKBN | — | Kooralbyn Airport | small_airport | N/A | AU | -28.0893 | 152.8465 | — |
| YKBR | KAX | Kalbarri Airport | small_airport | Kalbarri | AU | -27.6928 | 114.2592 | — |
| YKBY | KBY | Streaky Bay Airport | small_airport | N/A | AU | -32.8366 | 134.2930 | — |
| YKCA | KBJ | Kings Canyon Airport | small_airport | Petermann | AU | -24.2602 | 131.4889 | — |
| YKCK | — | Killiecrankie Airport | small_airport | N/A | AU | -39.8488 | 147.8580 | — |
| YKCS | KCS | Kings Creek Airport | small_airport | Petermann | AU | -24.4213 | 131.8195 | — |
| YKDD | OOD | Koodaideri Mine Airport | small_airport | Koodaideri Mine | AU | -22.5043 | 119.0768 | — |
| YKDI | — | Kadina Airport | small_airport | N/A | AU | -33.9696 | 137.6597 | — |
| YKDL | — | Kondoolka Airport | small_airport | N/A | AU | -32.0239 | 134.8610 | — |
| YKDM | — | Kidman Springs Airport | small_airport | N/A | AU | -16.1167 | 130.9530 | — |
| YKDN | — | Kondinin Airport | small_airport | N/A | AU | -32.4674 | 118.2699 | — |
| YKEB | — | Kellerberrin Airport | small_airport | N/A | AU | -31.6168 | 117.7188 | — |