Question : How many days should you spend in Sao Paulo if you're flying in from Luanda?
Answer : Of course you're not most people, but if you were, you'd stay roughly 19 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The lowest-cost day to fly in February is Tuesday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : Do prices change more for this route than others?
Answer : Prices are fluctuating much more for this route than most. Prices tend to be lower the further out you book.