TAP is having a nice sale ex-Frankfurt to Sao Paulo. Flights start at just €1186 and include service on their brand new Airbus 330-900 Neos
This fare books into TAP J Class which credits at 200% to a variety of carriers. So on this trip you would earn 24320 miles in many Star Alliance programs.
Here is a Trip Report on their Airbus 330 from Sao Paulo to Lisboa and a Trip Report from Lisboa to Munich (which highlights the intra-Europe service)
Airbus 330 Neo Business Class