9. Finland
Cost of travel for a month for one person: $4,311
We are halfway through our list of most expensive countries to spend a month in Europe, and boy is Finland expensive. You will need to spend at least four thousand dollars to live and travel around in Finland for a month. But thankfully, there are so many beautiful sights to see and experiences to have in Finland that you will not regret parting with that amount of money at all. Cities like Helsinki, Tampere, Oulu, and Espoo attract a lot of tourists every year.