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 2 September 2025.
Most popular company | BUDGET |
|---|---|
Price of petrol per litre | HK$10.29 |
Average price per day | HK$514 |
Cheapest price per day | HK$109 |
Cheapflights insights for Ko Samui car rentals
Get relevant, data-driven information to help you hire a car in Ko Samui, including pricing trends, ideal booking times, and more.
How far in advance should I hire a car in Ko Samui?
For the best savings on car rentals in Ko Samui, make your reservation 82 days before pickup. The average price then is just HK$164/day – about 548% less than the yearly average.
What is the cheapest car hire company in Ko Samui?
Looking to hire a car in Ko Samui? Budget had the lowest prices in the past two weeks, starting at only HK$108.59/day. Thrifty also offers competitive rates, with deals beginning at HK$178.52/day.
What is the best car rental company in Ko Samui?
Based on Cheapflights user feedback, the highest-rated car rental company in Ko Samui is Drive Car Rental (rated 10.0/10). Hertz (rated 10.0/10) is also highly rated by our users.
What is the cheapest month to rent a car in Ko Samui?
The cheapest month to hire a car in Ko Samui is September, when you can expect to pay HK$148/day on average. The most expensive month to hire a car in Ko Samui is December (HK$281/day on average). The average daily car hire price for each month is shown below. Keep in mind that prices will vary based on availability, when you book, and the type of car you hire.
January
HK$242
February
HK$234
March
HK$187
April
HK$195
May
HK$164
June
HK$156
July
HK$195
August
HK$210
September
HK$148
October
HK$172
November
HK$172
December
HK$281
Which car hire company has the most locations in Ko Samui?
Both Drive Car Rental and Sunnycars have 3 locations in Ko Samui, more than any other rental company in the area.
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 2 September 2025.
Drive Car Rental
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Hertz
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Sixt
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Budget
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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 2 September 2025.
What is the cheapest hire car found in Ko Samui?
In the past two weeks, Cheapflights users have found many deals under HK$514/day when booking a car hire in Ko Samui. The absolute best deal a user found was for HK$109/day from Budget, booked on Aug. 24.
How much does it cost to hire a car in Ko Samui for a week from Budget?
Budget is a popular option for travellers looking for car hire in Ko Samui. You can expect the average cost of car hire to be about HK$3,599 per week.
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?
Generally, a month-long car rental in Ko Samui can be found for about HK$15,423, with the average price for a rental being around HK$514 a day. Book with Budget, to take advantage of their cheap prices and pay 79% less compared to the average price of car rentals in Ko Samui.