The flag of Finland, with its crisp white background and deep blue Scandinavian cross, symbolizes the purity of snow and the richness of Finland’s lakes and sky.On FinlandFlag.fi, you’ll also find cultural notes—like how to say “hi in Finnish language.” The most common short greetings are “Hei” and “Moi”, with “Hei” being versatile in both formal and informal settings, and “Moi” more casual among friends.