Buses from Bangkok to Koh Samui

Buses from Bangkok to Koh Samui

Bangkok
Koh Samui
Mon, Feb 2
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Bangkok to Koh Samui Destination Reviews

DV
Good ride. Only thing to look out for is to go to the right location, which is not directly at Khao San Road, but 7 minutes walking away. Airco, food and a blanket were included!
Bangkok to Koh Samui, Bus VIP, TravelBusAsia, Jan 24, 2026
L
After reading the reviews I knew exactly what to expect, the language barrier/lack of communication sometimes isn't easy but as long as you have some common sense you'll be fine. It was overall a very good way of getting to koh samui from Bangkok, each seat on the bus was a recliner, had plenty of foot room and was comfortable the whole journey. They do stop halfway at a place the sells snacks and drinks but they are a little more expensive than in Bangkok, so just buy some at the shop before getting on the coach and you'll be fine. They can also offer bus rides to your hotel when you get off the ferry (they'll offer this near the end of the journey), which was 300 baht, taxi to my particular hotel would have been 550-700 baht. No complaints about the whole experience
Bangkok to Koh Samui, Bus VIP Bus, Montanatip (Montanatip), Jan 24, 2026
K
Bus trip was very uncomfortable
Bangkok to Koh Samui, Bus Bus + Ferry, Bangkok Booking Center, Jan 17, 2026
JG
Bus was pretty cramped and smelly wish the seats were more comfortable. They did a stop that seamed kinda like a scam where everyone was let off at a bus stop and they basically forced people to buy these expensive bus passes basically the same price as a taxi from the ferry to your hotel I recommend for the price to just get rental motercycle for the day and drive around. Also it won't let you motorbike taxi out of the Ferry terminal you gotta walk like 100meters to the 711 and they will pick you up there.
Bangkok to Koh Samui, Bus Express 44, Jarinthon Tour, Jan 13, 2026
MD
Be carefull
Bangkok to Koh Samui, Bus VIP Bus, Montanatip (Montanatip), Jan 6, 2026
SB
The entire journey was on schedule and comfortable. Frequent stops made the trip more bearable.
Bangkok to Koh Samui, Bus Bus, Oniam Transport (หจก. อ่อนเอี่ยม ทรานสปอร์ต), Dec 30, 2025
MR
It’s so good.The bus was luxurious and the driver was so experienced.
Bangkok to Koh Samui, Bus Bus, Oniam Transport (หจก. อ่อนเอี่ยม ทรานสปอร์ต), Dec 26, 2025
VL
Long journey, but everything was right. Recommended.
Bangkok to Koh Samui, Bus VIP, TravelBusAsia, Dec 19, 2025
TM
Very confortable, free coffee during the trip, and the persons working there are sooo nice, especially one of the girl who is speaking in the microphone, so cute 🥰 Just something bad: too much AC!! You have to put the temperature higher, it’s too cold in the bus
Bangkok to Koh Samui, Bus VIP, TravelBusAsia, Dec 16, 2025
MW
I opted for the somewhat more expensive luxury class, assuming it would guarantee a comfortable long bus journey. Unfortunately, the exact opposite was true: there is probably no more uncomfortable bus than the one we were given for the trip from Bangkok to Surat Thani. Surprisingly, the seats in the left row are further apart than those in the right. This allows passengers in the left row to at least stretch their legs a little. I had the misfortune of sitting in the right row... All the seats recline by perhaps 5 degrees; a near-lying position is out of the question. The fold-up footrest is completely useless, at least in the right row, as it automatically collides with the seat in front. For a journey of over 11 hours, this is unacceptable; I would expect considerably more comfort. I would be interested to know what distinguishes the luxury class from the VIP and standard classes. The price is the highest, but the standard is the lowest...🤬 On the positive side, the punctuality and the very friendly tour guide, who speaks excellent English, showed a sense of humor and explained everything very clearly, were noteworthy.
Bangkok to Koh Samui, Bus Luxury class, TravelBusAsia, Dec 16, 2025
4.4
1173 customer reviews
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Bangkok to Koh Samui Bus Schedule

OperatorClassDeparture TimeArrival TimePriceRating
Lomprayah
Express
06:00
16:30
$31.73
  4.6
Tara Tour and Travel
Standard
16:00
10:00
$34.90
Torch
Standard
16:00
10:00
$36.49
The Twin 2000
Bus + Ferry
18:40
10:10
$28.55
Krungsiam Tour
VIP 32
18:45
09:30
$23.80
  4.3
The Nine Travel
Bus + Ferry
18:45
09:00
$32.36
  4.0
Bangkok Travel Plus
Express
18:50
09:00
$23.48
  4.2
Krungsiam Tour
VIP 32
18:50
09:30
$29.63
  4.3
Krungsiam Tour
VIP 32
18:51
09:21
$27.02
Raja Ferry
Express
19:00
09:30
$26.65
  3.7
Montanatip
VIP Bus
19:00
09:30
$25.48
  4.1
Lomprayah
Express
21:00
11:30
$31.73
  4.6

How to get from Bangkok to Koh Samui by bus

Bus travel remains one of the most affordable and convenient ways to travel between many destinations. Getting from Bangkok to Koh Samui by bus may not be the fastest way of travel, yet many travellers prefer to rely on the bus on this route; with easy online booking and tickets of different classes for all tastes and budgets available, the bus from Bangkok to Koh Samui a conscious and budget-friendly option.

Check the timetable before you book your ticket and read other travellers’ reviews to choose the trip that suits you best. Note that there may be several bus terminals at your departure or arrival point – always double-check where you are leaving from and arriving to. It may prove crucial if you have connecting trips.

Here is the list of operators serving the route: .

How far is Bangkok from Koh Samui?

If travelling by bus, you will cover the distance of 971 km between Bangkok and Koh Samui.

How long does it take to get from Bangkok to Koh Samui by bus?

Buses normally need between 13h 30m and 15h hours to get to Koh Samui from Bangkok. Note that the travel time is for your reference only and can depend on different factors such as traffic and weather conditions. Heavy rainfalls almost inevitably make the trip longer due to poor visibility or floods. Road and surface repairs which happen quite often, result in detours and longer travel times. Major national holidays, long weekends, or peak season periods may cause delays both in departures and arrivals – plan accordingly to avoid disappointment, especially if you have further connections and a tight schedule.

On this route, Tour with Thai (ที ดับบลิว ที ทัวร์วิทไทย) offers the fastest service. Asia Holiday Travel buses usually take the longest time to complete the journey.

Remember, though, that tickets offering the shortest travel time are normally the most expensive ones. Yet it pays to spend a bit more to ensure your bus goes direct without additional stops and uses highways instead of local roads.

How much does it cost to get from Bangkok to Koh Samui by bus?

The price of your bus ticket will depend not only on the distance you need to cover but on the class of your coach. E.g. expect to shell out more for VIP or sleeper buses while ordinary buses though being the cheapest option, often are a compromise on comfort and travel time. Of course, they do their job, too, and can be the only option if you hop on/off in the middle of the route.

Anyway, travelling by bus between Bangkok and Koh Samui remains an affordable option. The cheapest ticket is offered by Bangkok Booking Center and costs USD 25.70. A Lampoo Ocean Travel's ticket will set you back USD 25.70 on average.

Travelling by bus essentials

  • If you are planning to travel during the high season, weekends, or national holidays, booking your bus tickets in advance is highly recommended. The demand is at its highest, yet very often, the number of coaches serving the route remains the same. The earlier you reserve your seat, the better. On some routes, you need to secure your ticket more than a month in advance; on others, a couple-of-days advanced booking is enough. During such periods, try to book online beforehand whenever possible, as showing up at the bus station without a ticket may result in many-hours of waiting in the queue or leave you downright stranded.
  • VIP, 1st, Gold, and similar bus tickets are the most expensive option, but they provide a higher level of comfort. Normally the price of such tickets will include wide soft reclining seats, blankets, water and snacks or lunch, and sometimes some toiletries. Upper-class buses travel faster, make fewer stops during the route, and normally provide more spacious seating to their passengers and a better travel experience.
  • Not all buses have an on-board toilet, but generally, for all trips longer than three hours, all operators schedule a bathroom and/or a lunch stop. While operators definitely do their best to keep on-board toilets clean, the smell may be an issue sometimes. For longer trips, booking a seat a bit farther from the toilet may be a good idea. Also, using bathroom stops for your toilet needs is always better than trying to find your balance in an on-board toilet on the run.
  • If you travel by an air-con bus, make sure to pack layers. A hoodie, a warm scarf, or a beanie hat may prove a good idea. Air-conditioning on buses tends to be excessive, and running nose and sore throats abound after even not the longest bus rides.
  • Always use the security belts even if your bus ride attendant or driver does not insist on it. Your safety comes first – for you, for sure. All buses normally are equipped with security belts, but they may be fixed behind your seat. Take time to find the belt and fix it appropriately.
  • To avoid being disturbed by overhead lights, switched on during stops even at night, and too loud music or sound from the on-board entertainment system, have earplugs and a sleeping mask at hand.
  • As a courtesy to other passengers, avoid using strong perfumes or smelly foods. Some foods like cheeses or durians are forbidden to take on-board – check in advance. Alcohol is also prohibited on the majority of buses.
  • Note that if the bus requires refuelling en-route, passengers will be asked to get off the bus. Operators are not allowed to refuel with passengers on board due to safety reasons. Usually, it takes from 5 to 10 minutes and is often combined with a toilet/lunch stop.
  • If not stated otherwise in your tickets, arrive at the bus station 20-30 minutes before departure. It will give you enough time to find the departure platform and check-in. For international trips, you may need more time for check-in and border formalities.

Facts about the bus from Bangkok to Koh Samui

Cheapest Bus$25
Fastest Bus4h 40m
Earliest Bus5:00 AM
Latest Bus10:00 PM
Daily Bus Routes45
Distance971 kilometers
Bus CompaniesAsia Holiday Travel, Bangkok Booking Center, Bangkok Travel Plus, Boonsiri High Speed Ferries, Holiday Travel Agency, Jarinthon Tour, Krungsiam Tour, Lampoo Ocean Travel, Montanatip, Nara Travel, Next Step Journey, Oniam Transport, Raja Ferry, Sapthaweephol Tour and Travel, Seatran Discovery, Tara Tour and Travel, Thai Lion Air, Thai Railways, The Nine Travel, The Tiger 2022, The Twin 2000, Tour with Thai, TravelBusAsia