Just to give you an idea, there are quite a few options available:
KL & JJ - CPH-AMS-GRU-SLZ
AF & JJ - CPH-CDG-GIG-SLZ
AF & JJ - CPH-CDG-GRU-SLZ
TP & G3 - CPH-LIS-FOR-SLZ
TP & JJ - CPH-LIS-BSB-SLZ
Airfares will depend on how long you plan to spend in SLZ. If I use "hypothetical" dates like 30 January 2010 to 14 February 2010 and price your "infant in seat" I get the following fare: DKK23,628.23.
The routing is CPH-FRA-GRU-BSB-SLZ-BSB-GRU-FRA-CPH on LH and JJ.
I hope this helps
When you are doing stuff that nobody has done before, there is no manual – Kevin McCloud (Grand Designs)