Question: how many miles do you need for free flight on lufthansa?
Answer: For North America, Lufthansa puts Canada, Greenland, and the U.S. (excluding Hawaii) into the same region. With 56,000 Lufthansa miles, you can book a one-way Star Alliance business class flight from North America to South America. You can also receive solid value for economy flights at 30,000 Lufthansa miles one-way.