Hiring a car for a week can be a great option for travel. Europcar, the most popular car hire company for this area, offers rental cars for around R21 103/week on average.
Generally, for a better deal it’s recommended to book in a timely manner (to save up to 32%). Cheapflights recommends you book around 90 days prior to your deserved date. Booking as early as you can also increases the likelihood that you’ll get the ideal car.
Yes, hiring a vehicle in Luanda for a month is certainly possible.