Cheap Car Rentals in Sønderborg from $21
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 Sønderborg with a pick-up date of 1/28 and drop-off date of 1/31. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Compare car rental deals in Sønderborg by type
Here are the best Sønderborg small car rental prices found by Cheapflights users in the past 7 days:
Here are the best Sønderborg medium car rental prices found by Cheapflights users in the past 7 days:
Best car rental deals found in Sønderborg
Browse through a selection of recently found affordable car rental deals in Sønderborg. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Sønderborg with an average daily rate of $61. Data was last updated on January 15, 2026.
Cheapflights insights for Sønderborg car rentals
Get relevant, data-driven information to help you rent a car in Sønderborg, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Sønderborg?
Book your rental car in Sønderborg 9 days before your pickup date to maximize your savings Car rental prices are around $16/day on average when booked 9 days ahead, which saves you 72% off the usual average price.
What is the best car rental company in Sønderborg?
Based on Cheapflights user feedback, the highest rated car rental company in Sønderborg is Enterprise Rent-A-Car (rated 10.0/10). Alamo (rated 9.3/10) is also highly rated by our users.
What is the cheapest month to rent a car in Sønderborg?
Planning a car rental in Sønderborg? December is the cheapest month, costing about $33 per day. In contrast, July is the most expensive, with an average daily rate of $90. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$46
February
$46
March
$54
April
$46
May
$62
June
$66
July
$90
August
$83
September
$49
October
$44
November
$56
December
$33
Which car rental company has the most locations in Sønderborg?
Enterprise Rent-A-Car has 3 locations throughout the area, more than any other company. Avis has the second highest number of locations in Sønderborg at 2.
Top rental agencies in Sønderborg
Explore the leading car rental agencies in Sønderborg known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Sønderborg. Reviews were last updated on January 15, 2026.
Enterprise Rent-A-Car
Alamo
Avis
keddy by Europcar
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Europcar
Budget
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
FLIZZR
Shouqi
Car rental FAQs
Find answers to frequently asked questions about car rentals in Sønderborg, including policies, requirements, and more. FAQs were last updated on January 15, 2026.
How much does it cost to rent a car in Sønderborg for a week from Europcar?
Europcar is one of the top picks in Sønderborg. They can have you in a rental car for about $673 per week on average.
Can I rent a car for a month in Sønderborg?
Yes, you can rent a car for a month in Sønderborg. Check Cheapflights for the latest prices and car type availability.