Ko Samui

Cheap Car Rentals in Ko Samui from HK$188

This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car hire in Ko Samui with a pick-up date of 29-7 and drop-off date of 30-7. Fares are subject to change and may not be available at all agencies or on all dates of hire. Click the price to replicate the search for this deal.
Driver's age: 25-65
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Ko Samui car rentals in 2026

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 1 July 2026.

Most popular company

DRIVECARRENTAL

Price of petrol per litre

HK$11.69

Average price per day

HK$263

Cheapest price per day

HK$188

Popular car types in Ko Samui

Explore the most popular car models available for rent in Ko Samui and choose the one that suits your needs. The price data is sourced from various car rental companies and was last updated on 1 July 2026.

small car is the cheapest car type you can hire in Ko Samui this past week from 29 hire locations out of 22 hire agencies. Prices for a Ko Samui small car hire start from HK$188/day. Check out available deals for 2 car types currently offered at listed car hire agencies here:

Economy

Economy

HK$195+

Compact

Compact

HK$231+

Full-size SUV

Full-size SUV

HK$444+

Best car rental deals found in Ko Samui

Browse through a selection of recently found affordable car rental deals in Ko Samui. Plan your trip with ease and find the perfect rental option for your needs. There are currently 8 rental car agencies in Ko Samui with an average daily rate of HK$296. Data was last updated on 1 July 2026.
Mazda Mazda2HK$188/day
2
5
M
A/C
Mazda Mazda2
Toyota CorollaHK$403/day
5
M
A/C
Toyota Corolla

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$180/day – about 573% less than the yearly average.

What is the cheapest car hire company in Ko Samui?

Looking to hire a car in Ko Samui? THAIRENTACAR had the lowest prices in the past two weeks, starting at only HK$15.96/day. Drive Car Rental also offers competitive rates, with deals beginning at HK$19.27/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 Hertz (rated 10.0/10). Drive Car Rental (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$157/day on average. The most expensive month to hire a car in Ko Samui is February (HK$282/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$251

February

HK$282

March

HK$204

April

HK$220

May

HK$188

June

HK$180

July

HK$204

August

HK$204

September

HK$157

October

HK$173

November

HK$180

December

HK$275

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 1 July 2026.

Hertz

1 location
Overview

Cleanliness

10.0

Comfort

10.0

Overall

10.0

Pick-up/drop-off

10.0

Value

10.0

Drive Car Rental

3 locations
Overview

Cleanliness

10.0

Comfort

10.0

Overall

10.0

Pick-up/drop-off

10.0

Value

10.0

Sixt

10.0
Wonderful
1 review1 location
Overview

Cleanliness

10.0

Comfort

10.0

Overall

10.0

Pick-up/drop-off

10.0

Value

10.0

Budget

8.2
Very Good
3 reviews2 locations
Overview

Cleanliness

8.5

Comfort

8.2

Overall

8.2

Pick-up/drop-off

8.2

Value

7.7

Thrifty

1 location

THAIRENTACAR

1 location
Overview

Cleanliness

7.7

Comfort

7.3

Overall

7.7

Pick-up/drop-off

7.7

Value

8.2

Chic Car Rent

2 locations
Overview

Cleanliness

8.4

Comfort

7.6

Overall

7.5

Pick-up/drop-off

7.9

Value

8.0

Alamo

1 location
Overview

Cleanliness

8.0

Comfort

6.0

Overall

7.0

Pick-up/drop-off

7.0

Value

7.0

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 1 July 2026.
  • What is the cheapest hire car found in Ko Samui?

    In the past two weeks, Cheapflights users have found many deals under HK$263/day when booking a car hire in Ko Samui. The absolute best deal a user found was for HK$151/day from Budget, booked on Jun. 27.

  • How much does it cost to hire a car in Ko Samui for a week from Thrifty?

    Thrifty 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$1,420 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$6,085, with the average price for a rental being around HK$203 a day. Book with Budget, to take advantage of their cheap prices and pay 47% less compared to the average price of car rentals in Ko Samui.

  • How much is a car hire in Ko Samui for a weekend?

    For a weekend car hire in Ko Samui, you can expect the average price to be around HK$0. Usually a Economy hire in Ko Samui is your cheapest weekend car hire option, though you should always check Cheapflights to see if there are other deals on alternative car hire types. If you do opt for hiring a Economy for August, it will cost approximately HK$203 per day.

Travelling to a place near Ko Samui?

Hire a car at Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan

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