Cheap Car Rentals in Adelaide from $20
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 Adelaide with a pick-up date of 11/15 and drop-off date of 11/22. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Adelaide car rentals in 2025
Get helpful information to start your search for the perfect car rental in Adelaide. The average price data is based on the last 12 months and was last updated on October 28, 2025.
Most popular company | BARGAINCAR |
|---|---|
Price of gas per gallon | $3.97 |
Average price per day | $43 |
Cheapest price per day | $20 |
Compare car rental deals in Adelaide by type
Here are the best Adelaide small car rental prices found by Cheapflights users in the past 7 days:
Here are the best Adelaide medium car rental prices found by Cheapflights users in the past 7 days:
Here are the best Adelaide large car rental prices found by Cheapflights users in the past 7 days:
Here are the best Adelaide SUV rental prices found by Cheapflights users in the past 7 days:
Here are the best Adelaide van rental prices found by Cheapflights users in the past 7 days:
Best car rental deals found in Adelaide
Browse through a selection of recently found affordable car rental deals in Adelaide. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Adelaide with an average daily rate of $39. Data was last updated on October 28, 2025.
Cheapflights insights for Adelaide car rentals
Get relevant, data-driven information to help you rent a car in Adelaide, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Adelaide?
Book your rental car in Adelaide 8 days before your pickup date to maximize your savings Car rental prices are around $29/day on average when booked 8 days ahead, which saves you 18% off the usual average price.
What is the cheapest rental car company in Adelaide?
East Coast Car Rentals is currently the cheapest rental car company in Adelaide with deals as low as $23.83/day found in the past two weeks. Firefly is another inexpensive option with rates as low as $28.49/day.
What is the best car rental company in Adelaide?
Based on Cheapflights user feedback, the highest rated car rental company in Adelaide is Avis (rated 9.0/10 with 4 reviews). Thrifty (rated 9.0/10 with 2 reviews) is also highly rated by our users.
What is the cheapest month to rent a car in Adelaide?
Planning a car rental in Adelaide? June is the cheapest month, costing about $27 per day. In contrast, December is the most expensive, with an average daily rate of $49. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$35
February
$29
March
$31
April
$47
May
$28
June
$27
July
$34
August
$31
September
$35
October
$40
November
$38
December
$49
What car do most people rent in Adelaide?
Economy rentals (Class Economy Car, for example) are the most popular in Adelaide. Passenger van (Toyota HiAce) and Pickup truck (Class Full-size Truck) rentals are also often chosen by our users when visiting Adelaide.
Which car rental company has the most locations in Adelaide?
Both keddy by Europcar and Sunnycars have 5 locations in Adelaide, more than any other rental company in the area.
Top rental agencies in Adelaide
Explore the leading car rental agencies in Adelaide known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Adelaide. Reviews were last updated on October 28, 2025.
Avis
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Thrifty
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Enterprise Rent-A-Car
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Simba Car Hire
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Sixt
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Budget
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Ace Rental Cars
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Hertz
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Car rental FAQs
Find answers to frequently asked questions about car rentals in Adelaide, including policies, requirements, and more. FAQs were last updated on October 28, 2025.
What is the cheapest rental car found in Adelaide?
In the past two weeks, Cheapflights users have found many deals under $43/day when booking a rental car in Adelaide. The best deal a user found was for $26/day from Bargain Car Rentals, booked on Oct. 19.
How much does it cost to rent a car in Adelaide for a week from Bargain Car Rentals?
From Bargain Car Rentals you can rent a car in Adelaide from about $163 per week on average.
Can I rent a car for a month in Adelaide?
Yes, you can rent a car for a month in Adelaide. Check Cheapflights for the latest prices and car type availability.
How much does it cost to rent a car in Adelaide for a month?
Bargain Car Rentals currently has the lowest price available for a month-long booking. Users have saved up to 44% compared to the average price of a 30-day rental in Adelaide. Typically, a monthly car rental in Adelaide can be found for $697. You can find car rental deals to be on average $23 a day.
How much is a car rental in Adelaide for a weekend?
For a weekend car rental in Adelaide, you can expect the average price to be around $43. Usually a Intermediate rental in Adelaide is your cheapest weekend car rental option, though you should always check Cheapflights to see if there are other deals on alternative car rental types. If you do opt for renting a Intermediate for November, it will cost approximately $63 per day.
Car rentals by fuel type in Adelaide
Browse car rentals by fuel type in Adelaide. Currently, Gas/Diesel cars are the cheapest to rent in Adelaide. Deals were last updated on October 28, 2025.
Browse through car rental deals by fuel type in Adelaide. There are currently 3 fuel types to choose from with Gas/Diesel being the cheapest ($18+).
Electric
$46+
Gas/Diesel
$18+
Hybrid
$27+