Cheap Car Rentals in Portsmouth from $37
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 Portsmouth with a pick-up date of 1/7 and drop-off date of 1/17. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Compare car rental deals in Portsmouth by type
Here are the best Portsmouth small car rental prices found by Cheapflights users in the past 7 days:
Here are the best Portsmouth medium car rental prices found by Cheapflights users in the past 7 days:
Here are the best Portsmouth SUV rental prices found by Cheapflights users in the past 7 days:
Best car rental deals found in Portsmouth
Browse through a selection of recently found affordable car rental deals in Portsmouth. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Portsmouth with an average daily rate of $85. Data was last updated on November 6, 2025.
Cheapflights insights for Portsmouth car rentals
Get relevant, data-driven information to help you rent a car in Portsmouth, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Portsmouth?
Book your rental car in Portsmouth 89 days before your pickup date to maximize your savings Car rental prices are around $32/day on average when booked 89 days ahead, which saves you 32% off the usual average price.
What is the cheapest rental car company in Portsmouth?
Looking to rent a car in Portsmouth? keddy by Europcar had the lowest prices in the past two weeks, starting at only $15.38/day. Europcar also offers competitive rates, with deals beginning at $25.64/day.
What is the best car rental company in Portsmouth?
Based on Cheapflights user feedback, the highest rated car rental company in Portsmouth is Europcar (rated 8.6/10). Budget (rated 7.4/10) is also highly rated by our users.
What is the cheapest month to rent a car in Portsmouth?
At Portsmouth, the best time to rent a car is in January, with an average daily rate of just $30. Conversely, August is the priciest month, averaging $62 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 Portsmouth, the best time to rent a car is in January, with an average daily rate of just $30. Conversely, August is the priciest month, averaging $62 per day. Below youll find the monthly average rental prices. Note that costs can fluctuate depending on availability, booking time, and vehicle type.
January
$30
February
$34
March
$36
April
$49
May
$60
June
$57
July
$61
August
$62
September
$48
October
$46
November
$37
December
$48
What car do most people rent in Portsmouth?
Mini rentals (Citroen C1, for example) are the most popular in Portsmouth. Economy (Vauxhall Corsa) and Premium (Volvo XC90) rentals are also often chosen by our users when visiting Portsmouth.
Which car rental company has the most locations in Portsmouth?
In Portsmouth, Budget, Europcar, FLIZZR, and Free2Move have 2 locations, more than any other rental company in the area.
Top rental agencies in Portsmouth
Explore the leading car rental agencies in Portsmouth known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Portsmouth. Reviews were last updated on November 6, 2025.
Europcar
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Budget
Sixt
keddy by Europcar
Dollar
Routes Car & Truck Rentals
Free2Move
Low C Rent
Car rental FAQs
Find answers to frequently asked questions about car rentals in Portsmouth, including policies, requirements, and more. FAQs were last updated on November 6, 2025.
How much does it cost to rent a car in Portsmouth for a week from Arnold Clark?
Arnold Clark offers rental cars in Portsmouth for about $333 per week on average.
Can I rent a car for a month in Portsmouth?
Yes, renting a vehicle in Portsmouth for a month is certainly possible.
How much is a car rental in Portsmouth for a weekend?
$0 is, on average, how much a car rental costs for the weekend in Portsmouth. To save money, consider booking a Compact SUV car rental, which is the cheapest car during the weekend. If you are looking for a car rental in December, we’ve seen prices on Cheapflights for as low as $52 per day.
Car rentals by fuel type in Portsmouth
Browse car rentals by fuel type in Portsmouth. Currently, Hybrid cars are the cheapest to rent in Portsmouth. Deals were last updated on November 6, 2025.
Browse through car rental deals by fuel type in Portsmouth. There are currently 2 fuel types to choose from with Hybrid being the cheapest ($54+).
Electric
$81+
Hybrid
$54+