Flights from Johannesburg to Sao Paulo

You want to get on the cheapest flight from Johannesburg to Sao Paulo. The way to make sure that you get on the cheapest flight is to:

type your flight details into the search engine on the left and see what airfare it spits out
check the airfare of every airline flying your route

Airline	Airports	Stops
South African Airways	Johannesburg Airport (OR Tambo) to Sao Paulo	non-stop (10h30m)
British Airways	Johannesburg Airport (OR Tambo) to Sao Paulo	1-stop (36h55m) London Heathrow (LHR)