Cheap Car Rentals in Porto, Portugal from $5
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Porto with a pick-up date of 6/20 and drop-off date of 6/25. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Porto, Portugal car rentals in 2026
Get helpful information to start your search for the perfect car rental in Porto, Portugal. The average price data is based on the last 12 months and was last updated on May 28, 2026.
Most popular company | GREENMOTION |
|---|---|
Price of gas per gallon | $8.82 |
Average price per day | $25 |
Cheapest price per day | $5 |
Best car rental deals found in Porto
Browse through a selection of recently found affordable car rental deals in Porto, Portugal. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Porto, Portugal with an average daily rate of $6. Data was last updated on May 28, 2026.
Cheapflights insights for Porto car rentals
Get relevant, data-driven information to help you rent a car in Porto, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Porto?
To get the best deal on a rental car in Porto, book about 7 days before your trip. At that point, average daily prices are around $19, which is about 2% cheaper than the typical rate.
What is the cheapest rental car company in Porto?
GREEN MOTION is currently the cheapest rental car company in Porto with deals as low as $5.25/day found in the past two weeks. Klass Wagen is another inexpensive option with rates as low as $5.29/day.
What is the best car rental company in Porto?
Based on Cheapflights user feedback, the highest rated car rental company in Porto is Avis (rated 10.0/10). Hertz (rated 8.3/10 with 5 reviews) is also highly rated by our users.
What is the cheapest month to rent a car in Porto?
At Porto, the best time to rent a car is in January, with an average daily rate of just $9. Conversely, August is the priciest month, averaging $43 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.|1#In Porto, the best time to rent a car is in January, with an average daily rate of just $9. Conversely, August is the priciest month, averaging $43 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
$9
February
$10
March
$13
April
$18
May
$18
June
$19
July
$36
August
$43
September
$18
October
$15
November
$11
December
$22
What car do most people rent in Porto?
Compact rentals (Class Compact Car or similar) are the most popular option for those visiting Porto. Economy rentals (Citroen C3 or similar) are also a popular choice, followed by SUV rentals (Kia Sportage or similar).
Which car rental company has the most locations in Porto?
Avis has 3 locations throughout the area, more than any other company. GO Rent A Car has the second highest number of locations in Porto at 1.
Top rental agencies in Porto, Portugal
Explore the leading car rental agencies in Porto, Portugal known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Porto, Portugal. Reviews were last updated on May 28, 2026.
Avis
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
View Avis Locations in Porto
Hertz
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Recent reviews
View Hertz Locations in Porto
Budget
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
View Budget Locations in Porto
Rhodium
View Rhodium Locations in Porto
National
View National Locations in Porto
Opcao Rent A Car
View Opcao Rent A Car Locations in Porto
GO Rent A Car
View GO Rent A Car Locations in Porto
Orbita
View Orbita Locations in Porto
Car rental FAQs
Find answers to frequently asked questions about car rentals in Porto, Portugal, including policies, requirements, and more. FAQs were last updated on May 28, 2026.
What is the cheapest rental car found in Porto?
In the past two weeks, Cheapflights users have found many deals under $25/day when booking a rental car in Porto. The best deal a user found was for $7/day from GREEN MOTION , booked on May 25.
How much does it cost to rent a car in Porto for a week from GREEN MOTION ?
GREEN MOTION is one of the top picks in Porto. They can have you in a rental car for about $86 per week on average.
Can I rent a car for a month in Porto?
Yes, you can rent a car for a month in Porto. Check Cheapflights for the latest prices and car type availability.
How much does it cost to rent a car in Porto for a month?
You can potentially save up to 67% on a month-long rental by booking with GREEN MOTION . GREEN MOTION is the cheapest rental company available within the next few months. Renting a car in Porto can cost you on average $368 a month or $12 a day. For extended stays in a location, this option will usually save you the most.
How much is a car rental in Porto for a weekend?
$46 is, on average, how much a car rental costs for the weekend in Porto. To save money, consider booking a Mini car rental, which is the cheapest car during the weekend. If you are looking for a car rental in June, we’ve seen prices on Cheapflights for as low as $33 per day.
Car rentals by fuel type in Porto, Portugal
Browse car rentals by fuel type in Porto, Portugal. Currently, Electric cars are the cheapest to rent in Porto, Portugal. Deals were last updated on May 28, 2026.
Browse through car rental deals by fuel type in Porto, Portugal. There are currently 3 fuel types to choose from with Electric being the cheapest ($5+).
Electric
$5+
Gas/Diesel
$5+
Hybrid
$5+