Cheap Key'n Go Car Rentals at Porto Airport, OPO

If returning your rental at the airport, be aware of the parking policies and any fees involved.

Research fuel prices in the area where you'll return the vehicle. Filling up at a local station may be cheaper than paying for fuel through the rental company, especially if they charge higher rates.

At Airport, you can rent a variety of cars, from small three-door models for city driving to people carriers and vans. Take your time to find the one that suits your needs. The most popular car types at Airport are Compact, Compact SUV, Mini

Determine if your rental provider has an airport desk or if you’ll need to take a shuttle to reach them.

Before traveling, familiarize yourself with local driving laws and regulations. This can help you avoid fines and ensure a safe driving experience.

Prefer an automatic car? offers automatic car rentals at Airport. Just select ‘automatic’ when searching, and we'll handle the rest, ensuring you get the convenience of an automatic transmission without any hassle.

Before leaving the rental location, inspect the car for any existing damage and ensure it’s documented. Take photos if necessary to avoid disputes when returning the vehicle.

Planning to rent a car with at Airport but are under 25? No worries! You can still rent a car. Just note that rental companies might have additional fees and restrictions for younger drivers. When you search for a car, simply deselect ‘Driver aged between 25 - 75’ and enter your actual age.