Rio de Janeiro: €779 Air France Premium Economy Flights from Italy (€959 With 2×23 Kg Checked Luggage)
Brazil: Air France-KLM Business Class to São Paulo from Italy & Portugal Starting at €1,592 (w/o Lounge Access)
Miles&More Bargains: Long-Haul Economy without Fees for 30,000 Miles + €65 r/t, with Luggage (also Possible from US)