An Iranian beauty queen sought by Tehran on criminal charges has been granted political asylum in the Philippines, an official said Friday, ending a three-week standoff at Manila airport.

Bahareh Zare Bahari, based in the Philippines since 2014, was denied entry into the Southeast Asian nation on October 17 when she returned from Dubai, with Philippine authorities citing an Iranian warrant for her arrest.

Claiming Tehran wanted to punish her for opposition to Iran's theocratic regime, Bahari then sought refugee status, holed up in a room at Manila's international airport and using social media to rally support from the international community - including a plea to Philippine President Rodrigo Duterte.

"They will kill me", Bahari told Britain's Telegraph newspaper last month, referring to Iranian authorities.

Philippine Justice Undersecretary Markk Perete told AFP that she had been granted political asylum, adding that she was detained because Iran had asked Interpol for help in arresting and returning her on assault and battery charges.

"She will be getting out of the airport and coming into Philippine territory," Perete said, but declined to discuss the grounds on which she was granted asylum citing confidentiality rules in the United Nations refugee convention.

Copyright Agence France-Presse, 2019