Car rental for foreigners

We deliver the car to any address on Koh Samui and to Samui International Airport (USM), with 57 vehicles on this page from ฿750 per day.

What car rental for foreigners in Koh Samui includes

Car rental for foreigners on the island means a self-drive car with no local driving test and no need to find a counter after a long flight. Rent-Trip brings the vehicle to the address you give us, and everything else — dates, times, the hand-over point — you settle with a manager before the booking is fixed.

Self-drive cars for foreign visitors, delivered to your address

Rent-Trip delivers the car to any address on Koh Samui and to Samui International Airport (USM). You tell us where you are staying — a hotel in Chaweng, a villa in Maenam, a bungalow on Lipa Noi — and the car arrives there. The delivery address, the date and the time are agreed with a manager before the booking is fixed; a delivery fee, if any, is agreed at the same moment.

57 cars, 9 classes, one island

Our fleet on this page is 57 cars in 9 classes, from ฿750 to ฿10,000 per day. Hire is available from 1 day, and the car comes clean with a full tank.

What the price already covers

• Compulsory motor insurance (Por Ror Bor): attached to every registered car and covers injury to third parties.
• First-class (Class 1) insurance: covers damage to the car; its terms and the excess are set out in the rental agreement.
• Rental from 1 day: shorter bookings are not treated as a special case.
• Security hold: taken on a bank card in the main driver's name; the amount is set out in the rental agreement.

Since 30 December 2025 a car rental agreement in Thailand is a contract controlled by the OCPB, written in Thai, with all fees and penalties disclosed inside it. Ask to see that document before you drive away — it is the one place where the hold, the excess and any penalty are stated in full.

Documents a foreigner needs for car rental in Koh Samui

Passport, home licence and an International Driving Permit

• International Driving Permit: the 1949 Geneva Convention permit; Thailand recognises it alongside your national licence, under section 42 bis of the Motor Vehicle Act.
• ASEAN nationals: citizens of ASEAN countries drive on their national licence, with no permit required.
• The fine for driving without one: ฿500–1,000, and an insurer may refuse a claim after an accident.
• Tax sticker: a square blue hologram sticker on the windscreen, its year in the Buddhist calendar (Gregorian + 543) — a hired car must carry a current one.

Age, bank card and the security hold

The minimum driver age is 21, and a bank card in the main driver's name is used for the security hold. Conditions for drivers under 25 and for premium classes are set out in the rental agreement, as is the hold amount itself.

What the documents cover on the road

Since 30 December 2025 a car rental agreement is a contract controlled by the OCPB: it is written in Thai, and every fee and penalty is disclosed in it.

Car rental for foreigners in Koh Samui classes and rates

Nine classes cover every trip on Koh Samui, from a ฿750 Economy hatchback to a ฿8,500 Convertible, and 57 cars sit in our fleet on this page. The daily rates below are the starting price for each class, so a longer booking costs less per day. Which class you pick depends on how many people travel, how much luggage you carry and whether you want to plug in or fill up.

Prices by class, from ฿750 to ฿10,000 a day

VAT 7% is already included in the prices shown, and weekly and monthly rates are lower per day than the daily rate. The top of the range reaches ฿10,000 a day.

Which model suits which trip

• Nissan Almera and Honda City: Economy sedans at ฿850–฿1,000 with a separate boot, useful when you carry dive bags or a pushchair.
• Toyota Avanza and Honda BR-V: Minivans at ฿1,200–฿1,500, seven seats, 1.5 L petrol — the family option for the ring road.
• Isuzu D-Max and Mitsubishi Triton: Pickup trucks at ฿1,300–฿1,500, 1.9 L and 2.4 L diesel, for moving boards, boxes or bulky gear.

Every model in the fleet is automatic, with 2, 4, 5 or 7 seats and a choice of diesel, electric, hybrid or petrol. Match the class to the trip, then confirm the model with a manager when booking.

What a foreign renter should know about driving on Koh Samui

Left-hand traffic and a 51 km ring road shape every trip on the island, and the wet months change how you plan them. Here is what matters before you take the wheel.

Left-hand traffic, right-hand drive and the 51 km ring road

Traffic keeps to the LEFT and every car is right-hand drive, so a foreign driver's first kilometres feel mirrored. The ring road around the island runs 51 km and links every resort — Nathon, Lipa Noi, Lamai, Chaweng, Bophut and Maenam all sit on it. Expect potholes, sometimes deep, standing water after rain, oil patches from refuse trucks and animals on the asphalt. Speed limits are 80 km/h in built-up areas and 90–120 km/h outside them, though there are no motorways or divided four-lane highways here.

What the police check, and what it costs

• International Driving Permit: Carry it with your home licence — section 42 bis of the Motor Vehicle Act requires both.
• Fine without an IDP: ฿500–1,000 at a roadside check, and an insurer may refuse a claim.
• Alcohol limit: 50 mg% in the blood; 20 mg% for drivers under 20 and holders of temporary licences.
• Refusing a breath test: Treated as an admission, with up to 1 year in prison, a ฿5,000–20,000 fine or both, and a licence suspension of at least 6 months.
• Child seats: Children under 6 need a TISI-standard seat, and anyone below 135 cm needs a restraint — the fine is up to ฿2,000.
• Seat belts: Every passenger, including the rear row.
• Kerbside parking: Prohibited at red-and-white and yellow-and-white kerbs; the operator's figure for the fine is ฿500.

Seasons, rain and when to book

February to April is the dry stretch, and October to December is the wettest — November alone averages 444.6 mm across 16.5 rainy days. Mid-October to early December brings the heaviest rain of the year, with flooded sections of road and a higher risk on slick asphalt. July and August here are not a monsoon season but a summer demand peak. The practical move is to fix the delivery address, date and time with a manager as soon as your flights are confirmed.

Insurance, deposit and the rental agreement

Every registered car in Thailand carries compulsory motor insurance, Por Ror Bor, which pays for injury caused to other people. Cover for the vehicle itself is a separate product: first-class insurance is what meets repair bills, and the scope of that cover, along with the excess, sits inside the contract you sign rather than in anything promised across a counter.

How the two layers divide the risk

• Por Ror Bor rides with the registration plate. It answers for harm done to other road users; it does not pay to mend the car in your hands.
• Class 1 is the layer that answers for the vehicle. Which incidents fall inside it, and how much of each claim you carry yourself, are written into the contract.
• The contract has been a document supervised by the OCPB since 30 December 2025. It is drafted in Thai, and every charge and penalty appears on its pages.

What the hold, the age rule and the card mean in practice

The security hold is taken on a bank card bearing the main driver's name, and its size is fixed by the contract. Twenty-one is the floor for getting behind the wheel; the extra conditions that apply below twenty-five, and to the premium classes, live in the same document. Where a clause matters to you, have the manager confirm it while the booking is still open, not afterwards.

The papers that travel with the contract

A visitor from abroad presents a passport, a licence from home and an International Driving Permit issued under the 1949 Geneva Convention; the governing provision is section 42 bis of the Motor Vehicle Act. Being caught without the permit costs ฿500–1,000 at the roadside, and a claim may be turned down afterwards. Travellers holding ASEAN nationality may use the licence their own country issued. If something is missing, raise it at the booking stage: sorting it out beforehand costs far less than explaining yourself to an officer on the ring road.

Car rental for foreigners in Koh Samui for weekly and monthly stays

Weekly and monthly rates change what a car costs per day, and the island's ring road is 51 km. The two multipliers below are the whole of our longer-booking pricing: weekly is the daily rate times 6, monthly is the daily rate times 21.

How the multipliers work

• Weekly: the daily rate times 6, so seven days on a ฿750 Economy car comes to ฿4,500, the page minimum for a week of hire.
• Monthly: the daily rate times 21, which puts the same ฿750 car at ฿15,750 for a month.
• Higher classes scale the same way: a ฿1,350 Nissan Juke runs ฿8,100 weekly and ฿28,350 monthly, a ฿1,700 Isuzu MU-X ฿10,200 and ฿35,700.
• No other multipliers exist: we do not quote per-day averages, percentages or a free-day scheme — the two above are the only longer-booking figures we publish.
• VAT 7% is already inside every figure shown, weekly and monthly alike.

What a month of driving on the island actually looks like

Fuel is the one variable we cannot predict — pumps on the island sell E20, 91 and 95, most of them take cash and few take cards, so budget for that in banknotes rather than on a card.

Booking a longer rental

• October to December is the wet stretch — November alone averages 444.6 mm — so if your stay covers those months, a car beats waiting out a downpour for a ride.
• Tell the manager your dates at booking: the delivery address, the date and the time are agreed with a manager before the booking is fixed, and a longer booking is no different.
• The deposit, the insurance excess and any delivery fee are set out in the rental agreement, not quoted here.
• Conditions for drivers under 25 and for premium classes are also set out in the agreement.

Booking your car rental for foreigners in Koh Samui with delivery

We bring the vehicle to any address on Koh Samui, and to Samui International Airport (USM).

• Address: the hotel, villa or residence where you are staying, plus a landmark if the gate is easy to miss.
• Airport hand-over: USM sits in Bo Phut, roughly 2 km north of Chaweng, and the terminal is built for 16,000 passengers a day.
• Date and time: tie them to your flight or ferry, not to the hour you hope to be ready.
• Manager confirmation: nothing is locked in until a manager has confirmed the address, the date and the time with you.
• Changes: a different address or a later arrival is re-agreed with the manager rather than assumed.

Bring the passport, your home driving licence and an International Driving Permit unless you hold an ASEAN national licence; the police fine for driving without an IDP is ฿500–1,000, and an insurer may refuse a claim. A bank card in the main driver's name carries the security hold, the amount of which is set out in the rental agreement. Since 30 December 2025 a car rental agreement is a contract controlled by the OCPB, written in Thai, with all fees and penalties disclosed in it.

The car comes clean with a full tank, and hire is available from 1 day.

Practical takeaways for car rental for foreigners in Koh Samui

• Documents first: passport, home driving licence and an International Driving Permit under the 1949 Geneva Convention are what a foreign visitor is asked for; ASEAN citizens drive on their national licence.
• Book the class, not the photo: 9 classes and 57 cars are on this page, from ฿750 to ฿10,000 a day, and every car is automatic.
• Agree the delivery before it is fixed: the address, date and time are settled with a manager when booking; a fee, if any, is agreed at the same moment.
• Check the windscreen: a car must carry a current square blue tax sticker with a hologram, the year written in the Buddhist calendar.
• Drive on the left: traffic keeps to the LEFT and every car is right-hand drive, so the first kilometre out of Chaweng or Bophut is the one to take slowly.
• Plan around the rain: February–April is the dry window, while November alone brings 444.6 mm — the heaviest month of the year.

Two habits separate a smooth hand-over from a costly one. The first is paperwork: the police fine for driving without an International Driving Permit is ฿500–1,000, and an insurer may refuse a claim, which turns a small saving into a large bill. The second is arithmetic on longer stays. Weekly rates work out at the daily rate times 6, monthly at the daily rate times 21, so a fortnight or a month on the island costs noticeably less per day than the same days booked one at a time. The deposit, the insurance excess and any delivery fee are not quoted on this page — they are set out in the rental agreement, and it is worth reading that line before you sign anything.

Leave the arrival time vague and the hand-over goes wrong. If your plans move — a delayed ferry, a changed flight — tell the manager as early as you can rather than at the last minute.

• For quiet running: BYD Dolphin from ฿850 or Nissan Leaf from ฿950 — both electric, both automatic.

One last thing worth knowing before you pick a car up: the island's fuel stations sell E20, 91 and 95, and most of them take cash rather than cards, so keep a few hundred baht in the glovebox. Fill up before the hand-back rather than hunting for a station on the morning of your ferry.