Check in online through the Finnair website. There are three ways to log into your account. Either enter your e-ticket reference number and last name, your booking reference and last name, or your registered username and password. You can check in from 36 hours before your departure time.
Follow the steps, as prompted on the online check-in desk. Review your flight details.
Select the option to view the seat map after you have verified the flight and passenger details. This page allows you to change from your allocated seat among the remaining available seats.
Change your seat allocation by clicking on an available seat in the location you prefer.
