Car Rental in Portoroz
- Search, Compare, and Save up to 70%!
✓ No Hidden Costs ✓ 24/7 Support ✓ Free Cancellation
1000+ Trusted Suppliers:
Cheapest car rental rates
Downtown
Economy
Volkswagen Polo or similar
$70.98 per day
Portoroz Airport
Compact Monospace
Renault Captur or similar
$75.05 per day
Downtown
Intermediate
Mercedes Benz B Class or similar
$85.91 per day
Most popular car rental deals
Portoroz Airport
Compact Elite
BMW i3 or similar
$107.87 per day
Portoroz Airport
Standard Estate/Wagon
Volkswagen Passat STW or similar
$119.82 per day
Downtown
Full-size
Mercedes-Benz C-Class or similar
$163.63 per day
Downtown
Premium
BMW 5 series or similar
$187.52 per day
The above prices are only approximate and were last updated at 8:21 AM on 7/14/25. Prices may vary based on the booking dates, length of rental, and car class.
Why book with us?
Special offers
As a market leader, we get special offers like contactless pick-ups, great prices, and free upgrades.
Award-winning
World's Leading Car Rental Booking Website in the World Travel Tech Awards (4 years in a row).
Highly-rated
A combined rating of 4.5 with 200k+ total reviews on platforms like Trustpilot, Google, and Review Center.
4M users
Have already booked on one of the fastest-growing car rental booking websites.
Travel information
Languages
Slovenian, Hungarian, Italian
Currency
EUR
Drive on
Right-hand side
Country code
+386
Average car rental price
$108 per day
Average car rental length
4 days
Speed limit within town
50 km/h or 31 mph
Speed limit out of town
90 - 110 km/h or 56 - 68 mph
Acceptable limit of BAC
0.05%
Average gas price
$1.66 per liter or $6.30 per gallon
Lowest gas price
$1.61 per liter or $6.08 per gallon
Highest gas price
$1.76 per liter or $6.65 per gallon
Top 3 cities near Portoroz
-
103.6 km / 64.4 miles away
-
177.5 km / 110.3 miles away
-
197 km / 122.4 miles away
Top 3 locations near Portoroz
-
92.9 km / 57.7 miles away
-
93.6 km / 58.2 miles away
-
103.6 km / 64.4 miles away
Map of car rental locations
What is the cheapest month to rent a car in Portoroz?
Car rental prices in Portoroz vary by time of year. This graph shows the average prices per month to help you find the best time of year to rent.
Average rental costs per day in Portoroz
The cheapest month to rent a car in Portoroz is April (when prices average $16.94 per day). This is 69% cheaper than the yearly average and 87% cheaper than renting in August (when prices average $133.47).
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
What’s the usual rental length in Portoroz?
How long travelers keep their rental cars for varies from month to month: in April, the average renter keeps their car for 8 days, and in October, they keep their car for 2 days.
Average number of rental days in Portoroz
What's the most popular month to rent a car in Portoroz?
Based on the number of searches by our customers, the most popular month for renting a car in Portoroz is September, and the least popular is February.
Monthly searches in Portoroz by pick-up date relative to the average
Car rental information
| Car rental locations | 2 |
| Airport locations | 1 |
| Popular suppliers | Europcar, SIXT, Hertz |
| Popular car categories | Small cars, Medium cars, Vans |
| Lowest price | $55 per day |
| Cheapest supplier | SIXT |
Most popular car models of rental suppliers
| Rental Supplier | Model | Doors | Luggage | Type |
|---|---|---|---|---|
| SIXT | Opel Astra | 5 | 1 | Medium cars |
| SIXT | Fiat 500 | 3 | 0 | Small cars |
| Europcar | Volkswagen Polo | 5 | 1 | Small cars |
| Hertz | Volkswagen Polo | 4 | 2 | Small cars |
| Europcar | Skoda Octavia STW | 4 | 3 | Station wagons |
| Europcar | Volkswagen Multivan | 5 | 2 | Vans |
| Europcar | Volkswagen Golf | 5 | 2 | Medium cars |
Our customers' reviews
Because we want to make sure each review listed here is left by a real customer, we don’t have the option to post a review here. Instead, we ask each and every customer to leave a review after they return their rental car. This way, you know that all reviews are authentic.
MV
United States of America (USA)
Opel Astra
10/30/23
We drove from Portoroz to Cerknica to Crnomelj to Ptuji. We visited relatives & enjoyed the scenery on the backroads of the country.
Car rental statistics
Highest-rated company
Autounion
8.7 / 10
Lowest-rated company
Europcar
8.1 / 10
Total number of reviews
2
Total rental companies
5
Average daily price
$108.24
Lowest daily price
$55.15
Total cars available
68
Top 5 suppliers in Portoroz in 2025
Autounion
1 location
SIXT
1 location
$55 - $263
Hertz
1 location
$71 - $329
Thrifty
1 location
$71 - $329
Europcar
2 locations
$73 - $429
Awards
World Travel Tech Awards - World's Best Car Rental Booking Website 2023
World Travel Tech Awards - World's Best Car Rental Booking App 2023
Magellan Awards Gold Winner 2023
Travel & Hospitality Awards 2021
FT 1000: Europe's Fastest Growing Companies - Top 300 Companies 2021
FT 1000: Europe's Fastest Growing Companies - Top 100 Companies 2020
Uzakrota Travel Awards - World’s Leading Car Rental Website 2022
Trustpilot - Top 10 Car Rental Agencies
SimilarWeb - Top 50 Car Rental Websites
Highly recommended by our customers
Download Our App
Book and manage your booking on the go
