This photo shows a Korean-born New Zealand woman wanted by the country's police as a murder suspect, Sept. 15. Yonhap

Korea's Justice Ministry has extradited a woman to New Zealand after she was arrested in connection with the discovery of the bodies of her two children in suitcases earlier this year.

The 42-year-old New Zealand citizen of Korean descent, identified by her family name Lee, was handed over to New Zealand authorities Monday evening at Incheon International Airport, along with evidence seized by police, justice ministry officials said.

Lee is the key suspect in the deaths of her two children, whose bodies were found in suitcases sold at an auction in Auckland in August. Korean police arrested her in the southeastern city of Ulsan in mid-September at the request of New Zealand police.

Earlier this month, a Seoul court approved the extradition of the suspect.

The children were believed to have been killed in 2018 at ages 7 and 10, respectively, and local media have said their father had died of cancer before they were killed. (Yonhap)