The former boyband singer, who is a judge on the country's X Factor along with Kyle Sandilands, Natalie Imbruglia and Guy Sebastian, said that he feels like an "adopted son" there.
Keating told Australia's The Daily Telegraph: "I am thinking of coming out here next year and maybe doing a year here.
"If the show happens again next year I probably would do it. We have never talked about [living in another country] until we came down here and loved it so much. I feel like an adopted son here, so I am very happy."
Keating is believed to have recently reconciled with his wife Yvonne.