Koh Samui car rentals in 2025
Get helpful information to start your search for the perfect car hire in Koh Samui. The average price data is based on the last 12 months and was last updated on 22 February 2025.
Most popular company | DOLLAR |
|---|---|
Price of petrol per litre | $2.33 |
Average price per day | $46 |
Cheapest price per day | $36 |
What is the cheapest time to rent a car in Koh Samui?
Discover the most affordable period to rent a car in Koh 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 February 2025.
January
$53
February
$50
March
$45
April
$43
May
$36
June
$38
July
$43
August
$43
September
$33
October
$38
November
$38
December
$62
Currently, the cheapest month to rent a car in Koh 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 Koh Samui
Compare and contrast the various car types offered for hire in Koh 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 February 2025.
Small cars | $27 - $242 | |
|---|---|---|
All Car Types | $27 - $191 |
To hire a small car in Koh Samui, Thailand, you would pay an average price of $61/day. August is the cheapest month to hire a small car in Koh Samui, Thailand (~$27/day), while the most expensive month to hire that same car type is November (~$242/day). In fact, August is about 56% cheaper than prices during the rest of the year to book a small car hire for Koh Samui. When comparing with other car types available for hire in Koh Samui, hiring a small car saves you 16% 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 Koh Samui
Explore the leading car hire agencies in Koh Samui known for their outstanding service and extensive range of vehicles to choose from. There are currently 8 car hire companies in Koh Samui. Reviews were last updated on 22 February 2025.
Have a look at the top rental car agencies available in Koh Samui, including Drive Car Rental, Sixt and Budget. Make sure to read reviews, pricing info, location, and other important details before choosing a rental car agency.
Drive Car Rental
Overview
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Pick-up/drop-off
Value
Sixt
Overview
Cleanliness
Comfort
Overall
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Value
Budget
Overview
Cleanliness
Comfort
Overall
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Value
keddy by Europcar
Overview
Cleanliness
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Alamo
Hertz
Chic Car Rent
Dollar
Car rental FAQs
Find answers to frequently asked questions about car hires in Koh Samui, including policies, requirements, and more. FAQs were last updated on 22 February 2025.
What is the cheapest hire car found in Koh Samui?
In the past two weeks, Cheapflights users have found many deals under $46/day when booking a car hire in Koh Samui. The absolute best deal a user found was for $36/day from Dollar, booked on Feb. 16.
Which car hire company is considered to be the best in Koh Samui?
Taking our users’ ratings and reviews into consideration, Drive Car Rental (10.0 rating), Sixt (10.0 rating) and Budget (9.6 rating) seem to be the best car hire companies in Koh Samui.
What are petrol prices like in Koh Samui?
The average price of petrol in Koh Samui is $2.33/litre over the past month, costing you anywhere between $105 and $151 to fill up a car’s fuel tank.
How much does it cost to hire a car in Koh Samui for a week from Thrifty?
Thrifty is a popular option for travellers looking for car hire in Koh Samui. You can expect the average cost of car hire to be about $360 per week.
How far in advance should I hire a car in Koh Samui for the best price?
Hiring your favourite car model can become more difficult the closer you are to your desired travel date. It’s ideal to book early to have that peace of mind. An early booking can save you up to 40% in Koh Samui - we recommend booking at least 86days in advance.
Can I rent a car for a month in Koh Samui?
Yes, renting a vehicle in Koh Samui for a month is certainly possible.
How much does it cost to rent a car in Koh Samui for a month?
The monthly cost of a car rental in Koh Samui is $1,542 ($51/day) on average.
What car do most people hire in Koh Samui?
The majority of Cheapflights travellers prefer to hire a Compact (Toyota Yaris) in Koh Samui, making it the most popular option.