Cheap Car Rentals in Siam, Bangkok from $5
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Siam with a pick-up date of 10/1 and drop-off date of 10/8. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Same drop-off
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Best Siam, Bangkok car rental deals
Browse through the best deals we’ve found on Siam car rental deals at this time. Deals are sourced from providers and were last updated on September 9, 2026.
Toyota Yaris$5/day
Toyota Corolla$5/day
Hyundai Tucson$5/day
Cheapflights insights for Siam car rentals
Get relevant, data-driven information to help you rent a car in Siam, including pricing trends, ideal booking times, and more.
What is the best car rental company in Siam?
Based on Cheapflights user feedback, the highest rated car rental company in Siam is Thrifty (rated 10.0/10). 8mile (rated 8.0/10) is also highly rated by our users.
Thrifty
10.0
8mile
8.0
keddy by Europcar
7.1
Hertz
6.0
Top rental agencies in Siam, Bangkok
Explore the most popular car rental suppliers in Siam, including their locations and customer reviews, to make the best choice for your next trip.
Overview
Locations
Thrifty
1 location
Overview
Cleanliness
10.0
Comfort
10.0
Overall
10.0
Pick-up/drop-off
10.0
Value
10.0
View Thrifty Locations in Siam
Overview
Locations
8mile
1 location
Overview
Cleanliness
10.0
Comfort
8.0
Overall
8.0
Pick-up/drop-off
10.0
Value
8.0
View 8mile Locations in Siam
Overview
Locations
keddy by Europcar
1 location
Overview
Cleanliness
9.1
Comfort
8.0
Overall
7.1
Pick-up/drop-off
7.7
Value
8.0
View keddy by Europcar Locations in Siam
Overview
Locations
Hertz
1 location
Overview
Cleanliness
8.6
Comfort
8.6
Overall
6.0
Pick-up/drop-off
6.6
Value
8.0
View Hertz Locations in Siam
Overview
Locations
ASAP Car Rentals
1 location
Overview
Cleanliness
6.5
Comfort
6.0
Overall
5.5
Pick-up/drop-off
5.0
Value
6.0
View ASAP Car Rentals Locations in Siam
Overview
Locations
Dollar
1 location
Overview
Cleanliness
10.0
Comfort
10.0
Overall
4.0
Pick-up/drop-off
2.0
Value
10.0
View Dollar Locations in Siam
Overview
Locations
Haup
1 location
View Haup Locations in Siam
Overview
Locations
Bizcar Rental
3 locations
View Bizcar Rental Locations in Siam
Siam Car rental FAQs
Find answers to frequently asked questions about car rentals in Siam, including policies, requirements, and more. FAQs were last updated on September 9, 2026.
Can I rent a car for a month at Siam?
Yes, cars are available to be rented out for an entire month at Siam.
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