On 1 March 2019, Conceição signed another deal to stay at Porto until 2021. They regained their title in 2019–20 with two games to spare, after S.L. Benfica's form worsened at the end of the campaign. Two weeks later, his team beat that opponent in the cup final to secure the double. The side again reached the last-eight in the Champions League, being defeated 2–1 on aggregate by Chelsea.