Authorities in Fiji have charged a man with the alleged rape and sexual assault of a 21-year-old member of a Virgin Australia flight crew on New Year's Day, a police official in the Pacific island nation said on Saturday.

Two crew members of the Australian airline Virgin Australia were allegedly raped and robbed in the Fijian city of Nadi during a night out in the early hours of News Year’s Day.

Fiji Deputy Prime Minister Viliame Gavoka announced that foreign airline crew members were sexually assaulted and robbed on New Year's Day.

The Fiji government on Thursday said police were investigating incidents involving two crew members of Australian airline Virgin Australia who were allegedly victims of rape and theft in Nadi in the early hours of New Year's Day.

The alleged incident is believed to have happened early on January 1 in a nightclub area of Nadi, a city on Fiji's main island.

The alleged attacks took place in the nightclub area of the city of Nadi, home to the international airport, officials said.