We booked and paid our flights today!
Our flight on February 4th has two stops: one in Paris and a second one in Buenos Aires. There we will change airport and take a domestic flight to El Calafate. It will be some 32 hours of traveling. The flight back on March 4th will be longer adventure, since we will stop in Ushuai, Buenos Aires, Sao Paulo and Paris before reaching home sweet home in Helsinki.