Info : Finnair showed a pic of BTS and confirmed they used Finnair flight when they fly to Helsinki Finland 
for their 2020 Winter Package.
BTS took FinnAir to film their 2020 Winter Package in Helsinki & describes the things you can do like go to the market, galleries, saunas etc.
Kim Donghwan, FinnAir Korea 
branch president, said, “We’re so happy that a global group like BTS could experience FinnAir.”
Credits :
Info by : choi_bts2,modooborahae