Helsinki Airport's Covid-19 testing point for arriving passengers has finished it's operations on Feb. 27th, 2022. Please read more from Finavia´s website.
Detailed information on requirements for testing as well as vaccination and test certificates can be found on THL's website. Guidelines regarding border crossing during the COVID-19 pandemic from The Finnish Border Guard.
At other Finavia airports, contact information for the local health authorities is provided in brochures distributed at the airport terminals.