According to an information released by APG Portugal, which represents the Finnish airline in Portugal, in the case of the Lisbon route, flights run daily, departing the Portuguese capital at 6:50am to arrive in Helsinki at 1:30pm. In the opposite direction, departure from the Finnish capital is at 18:20, arriving in Lisbon at 21:10.
Flights from Porto run on Wednesdays and Saturdays, until October 22, departing Porto at 11:50pm to arrive in Helsinki at 6:10am the following day, while on the way back flights depart from the Finnish capital at 8:35pm, arriving in Porto at 11:00pm on Wednesdays, while on Saturdays the departure is at 20:45, arriving in Porto at 23:10.