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Cheap Car Rentals in Siam, Bangkok from ฿212
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 Siam with a pick-up date of 29/10 and drop-off date of 5/11. 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.
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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 21 October 2025.
Hyundai i20฿212/day
2
M
A/C
Hyundai i20฿283/day
4
M
A/C
Honda CR-V฿1,106/day
5
4
M
A/C
Cheapflights insights for Siam car rentals
Get relevant, data-driven information to help you hire 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
Europcar
7.0
Which car hire company has the most locations in Siam?
Bizcar Rental has 2 locations throughout the area, more than any other company. 8mile has the second-highest number of locations in Siam at 1.
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.
Thrifty
1 location
Overview
Cleanliness
10.0
Comfort
10.0
Overall
10.0
Pick-up/drop-off
10.0
Value
10.0
8mile
1 location
keddy by Europcar
1 location
Overview
Cleanliness
9.1
Comfort
8.0
Overall
7.1
Pick-up/drop-off
7.7
Value
8.0
Europcar
3 reviews•1 location
Overview
Cleanliness
7.8
Comfort
7.2
Overall
7.0
Pick-up/drop-off
7.3
Value
7.3
Avis
1 location
Overview
Cleanliness
6.2
Comfort
6.0
Overall
6.0
Pick-up/drop-off
6.2
Value
6.0
Hertz
1 location
Overview
Cleanliness
8.6
Comfort
8.6
Overall
6.0
Pick-up/drop-off
6.6
Value
8.0
Dollar
1 location
Haup
1 location
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 21 October 2025.
Can I rent a car for a month at Siam?
Yes, cars are available to be rented out for an entire month at Siam.