TRANSPORTATION FROM HELSINKI AIRPORT
Official arrival day is October 4, 2019. Helsinki-Vantaa International Airport is the nearest airport.
There are hourly bus lines between Helsinki Airport – Lahti – Helsinki Airport. The cost for bus ticket is 20 € from Helsinki Airport to Lahti and back to Helsinki Airport. The venue is 105 km from Helsinki and it takes about 1 hour and 15 minutes by bus.
Helsinki Airport: https://www.finavia.fi/en/airports/helsinki-airport
Check out the bus schedule https://www.matkahuolto.fi/en/timetables-and-prices/bus-timetables/bus-services-to-airport/