UPDATE 1.30pm: Ms Campbell has been located
Police want help from the public to locate missing 21-year-old woman Freya Campbell.
Freya caught a one way flight from Sydney to Perth on Wednesday November 30.
It is believed she has been in the Perth CBD and Fremantle areas.
Ms Campbell is described as approximately 165cm tall, medium build with long red hair in a bun.
She was last seen wearing a cream and blue long sleeve shirt with an orange logo, denim shorts, and orange shoes.
She was carrying a black bag with white dots.
Concerns are held for her welfare and police ask that anyone with information regarding her whereabouts contact police immediately on 131 444.