airdmillan postcode qldru Home ›› Postcode Finder ›› QLDRU ›› Airdmillan Airdmillan local listingsThe suburb of Airdmillan is located in QLD and has a postcode of 4807. Free airdmillan business listing! Get the first free listing in airdmillan! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.