On 29 August 1978, shortly before the Islamic Revolution in Iran, Hayedeh immigrated to the United Kingdom. She stayed there for three years and moved to the United States in 1982 to continue her career.Hayedeh lived in Los Angeles from 1982 until the end of her life. The growth of the Iranian community in Southern California due to the increasing number of people leaving Iran after the revolution bolstered Hayedeh's career in the 1980s