Ushuaya, capital city of Argentina province Tierra del Fuego, also known as the southernmost city on the Earth located on southern coast of the largest isle of South America, Tierra del Fuego is possible to visit using the service of American Airlines/British Airways, air tickets are starting at €604 ($790) already!
Booking is possible via US web site or American Airlines, travelling dates are solid if you want to keep this rate – departure on 5th of November and with return on 21st of November. Departure city is either Berlin or Dusseldorf.
While booking at AA web pages (US offshoot) choose “refine your search” then “Multi-City”, fill in the connections and at point 2. “How Do You Want to Search?” choose sort out by “price”