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 25 October 2026.
Most popular company | THAIRENTACAR |
|---|---|
Price of petrol per litre | S$ 1.93 |
Average price per day | S$ 37 |
Cheapest price per day | S$ 50 |
There are 22 hire agencies servicing Ko Samui. These agencies, altogether, have 29 hire locations available. Need an affordable hire? small car is the cheapest car type to hire in Ko Samui with prices from S$ 50 a day in the previous 7-day period. Here are 2 car types you can hire in Ko Samui:
Economy
S$ 50+
Compact
S$ 56+
Full-size SUV
S$ 110+
Get relevant, data-driven information to help you hire a car in Ko Samui, including pricing trends, ideal booking times, and more.
January
S$ 41
February
S$ 45
March
S$ 33
April
S$ 36
May
S$ 31
June
S$ 31
July
S$ 40
August
S$ 37
September
S$ 27
October
S$ 28
November
S$ 29
December
S$ 45
Hertz
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Drive Car Rental
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Sixt
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Budget
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Thrifty
Thai Rent
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Chic Car Rent
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Alamo
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Find answers to frequently asked questions about car rentals in Ko Samui, including policies, requirements, and more. FAQs were last updated on 25 October 2026.
In the past two weeks, Cheapflights users have found many deals under S$ 37/day when booking a car hire in Ko Samui. The absolute best deal a user found was for S$ 21/day from Drive Car Rental, booked on Oct. 24.
Thai Rent is one of the most popular car hire companies in Ko Samui, offering car hire for around S$ 200 per week on average.
Typically, how long you can rent a car for depends on the inventory of the supplier. For Ko Samui however, it is certainly possible to rent a car for an entire month.
Typically, a monthly car rental in Ko Samui can be found for S$ 858. You can find car rental deals for S$ 29 a day on average.
S$ 0 is typically the average cost for a hire car for the weekend in Ko Samui, though this could vary depending on the time of year. If you’re on a budget when travelling to Ko Samui, then opt for a Economy hire vehicle - these tend to be the most affordable on weekends. In the month of November, you can expect to find car hire prices on Cheapflights for as low as S$ 0/day.
Browse through car rental deals by fuel type in Ko Samui. There are currently 2 fuel types to choose from with Petrol/Diesel being the cheapest (S$ 43+).
Hybrid
S$ 66+
Petrol/Diesel
S$ 43+