Ko Samui car rentals in 2025
Get helpful information to start your search for the perfect car rental in Ko Samui. The average price data is based on the last 12 months and was last updated on 22 April 2025.
Most popular company | HERTZ |
|---|---|
Price of gas per litre | C$ 1.86 |
Average price per day | C$ 33 |
Cheapest price per day | C$ 27 |
What is the cheapest time to rent a car in Ko Samui?
Discover the most affordable period to rent a car in Ko Samui and save money on your trip. The monthly average price data is based on historical data over the last year and was last updated on 22 April 2025.
January
C$ 42
February
C$ 41
March
C$ 33
April
C$ 34
May
C$ 29
June
C$ 29
July
C$ 34
August
C$ 35
September
C$ 26
October
C$ 30
November
C$ 30
December
C$ 49
Currently, the cheapest month to rent a car in Ko Samui is September. The most expensive time to rent a car is December. The cheapest prices for each month are shown above, but prices will vary based on availability, how far out you book your rental car, and of course, car type.
Compare available car types for rental in Ko Samui
Compare and contrast the various car types offered for rental in Ko Samui to find the perfect fit for your trip. Price data is based on averages over the last 12 months and was last updated on 22 April 2025.
Small cars | C$ 21 - C$ 46 | |
|---|---|---|
All Car Types | C$ 27 - C$ 68 |
To rent a small car in Ko Samui, Thailand, you would pay an average price of C$ 31/day. June is the cheapest month to rent a small car in Ko Samui, Thailand (~C$ 21/day), while the most expensive month to rent that same car type is December (~C$ 46/day). In fact, June is about 35% cheaper than prices during the rest of the year to book a small car rental for Ko Samui. When comparing with other car types available for rental in Ko Samui, renting a small car saves you 36% in costs. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity.
To rent a medium car in Ko Samui, Thailand, you would pay an average price of C$ 56/day. January is the cheapest month to rent a medium car in Ko Samui, Thailand (~C$ 45/day), while the most expensive month to rent that same car type is August (~C$ 110/day). In fact, January is about 20% cheaper than prices during the rest of the year to book a medium car rental for Ko Samui. When comparing with other car types available for rental in Ko Samui, renting a medium car is 11% more expensive. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity.
To rent a large car in Ko Samui, Thailand, you would pay an average price of C$ 54/day. March is the cheapest month to rent a large car in Ko Samui, Thailand (~C$ 65/day), while the most expensive month to rent that same car type is December (~C$ 112/day). In fact, March is about 18% cheaper than prices during the rest of the year to book a large car rental for Ko Samui. When comparing with other car types available for rental in Ko Samui, renting a large car is 10% more expensive. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity.
To rent a SUV in Ko Samui, Thailand, you would pay an average price of C$ 60/day. September is the cheapest month to rent a SUV in Ko Samui, Thailand (~C$ 51/day), while the most expensive month to rent that same car type is December (~C$ 103/day). In fact, September is about 15% cheaper than prices during the rest of the year to book a SUV rental for Ko Samui. When comparing with other car types available for rental in Ko Samui, renting a SUV is 17% more expensive. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity.
To rent a van in Ko Samui, Thailand, you would pay an average price of C$ 37/day. March is the cheapest month to rent a van in Ko Samui, Thailand (~C$ 38/day), while the most expensive month to rent that same car type is December (~C$ 96/day). In fact, March is about 2% cheaper than prices during the rest of the year to book a van rental for Ko Samui. When comparing with other car types available for rental in Ko Samui, renting a van saves you 26% in costs. Please note that average prices are based on historical data and can vary depending on how early you book, availability for your travel dates, and vehicle popularity.
Top rental agencies in Ko Samui
Explore the leading car rental agencies in Ko Samui known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car rental companies in Ko Samui. Reviews were last updated on 22 April 2025.
Book your reservation with one of the top rental car agencies located in Ko Samui, including Drive Car Rental, Hertz and Sixt. Make sure to read reviews, pricing info, location, and other important details before choosing a rental car agency.
Drive Car Rental
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Sixt
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keddy by Europcar
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Alamo
Chic Car Rent
Europcar
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Car rental FAQs
Find answers to frequently asked questions about car rentals in Ko Samui, including policies, requirements, and more. FAQs were last updated on 22 April 2025.
What is the cheapest rental car found in Ko Samui?
In the past two weeks, Cheapflights users have found many deals under C$ 33/day when booking a rental car in Ko Samui. The best deal a user found was for C$ 27/day from Hertz, booked on Apr. 20.
Which car rental company is considered to be the best in Ko Samui?
Taking our users’ ratings and reviews into consideration, Hertz (10.0 rating), Drive Car Rental (10.0 rating) and Sixt (10.0 rating) seem to be the best rental car companies in Ko Samui.
What are gas prices like in Ko Samui?
The average gas price in Ko Samui is C$ 1.86/litre over the past month, costing you anywhere between C$ 83 and C$ 120 to fill up a car’s gas tank.
How much does it cost to rent a car in Ko Samui for a week from Hertz?
Hertz is one of the top picks in Ko Samui. They can have you in a rental car for about C$ 228 per week on average.
How far in advance should I rent a car in Ko Samui for the best price?
Booking in advance not only ensures a better chance of getting your vehicle of choice, it can save you up to 40% on your car rental. For a below average price in Ko Samui, Cheapflights recommends booking your car rental at least 86 days in advance.
Can I rent a car for a month in Ko Samui?
Yes, renting a vehicle in Ko Samui for a month is certainly possible.
How much does it cost to rent a car in Ko Samui for a month?
Hertz currently has the lowest price available for a month-long booking. Users have saved up to 21% compared to the average price of a 30-day rental in Ko Samui. Typically, a monthly car rental in Ko Samui can be found for C$ 977. You can find car rental deals to be on average C$ 33 a day.
What car do most people rent in Ko Samui?
The most popular car chosen by those travelling to Ko Samui is Full-size (Toyota Fortuner) based on our Cheapflights data.