On 7 July 2016, Törn/Partanen were invited to the 2016 Skate Canada International, their first Grand Prix event, replacing Federica Testa / Lukáš Csölley who withdrew. They started their season by winning the bronze medal at 2016 CS Lombardia Trophy and placing 7th at 2016 CS Finlandia Trophy. In December, they won their second Finnish national title, in Tampere.