Buses from Bangkok to Koh Samui

Buses from Bangkok to Koh Samui

Bangkok
Koh Samui
Thu, Sep 18
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Bangkok to Koh Samui Destination Reviews

ZV
Only operator lady in the bus was very unfriendly. But this company everything was very good!
Bangkok to Koh Samui, Bus VIP Bus, Montanatip (Montanatip), Sep 8, 2025
NC
So comfy it flew by
Bangkok to Koh Samui, Bus VIP Bus, Montanatip (Montanatip), Sep 5, 2025
They so nice
Bangkok to Koh Samui, Bus Express, Bangkok Travel Plus, Sep 4, 2025
SK
It was really Luxory.
Bangkok to Koh Samui, Bus VIP 24, Krungsiam Tour (กรุงสยามทัวร์), Aug 31, 2025
HC
Unfortunately, 12go's customer service is unavailable. There is no phone number and no email address. I never received a response to the contact form I sent. Therefore, we will not be submitting a review of the tour.
Bangkok to Koh Samui, Bus Bus + Ferry, The Nine Travel (The Nine Travel), Aug 28, 2025
MD
The female coordinator on the bus did not let us sit where we wanted, even though many seats were free. My husband had to sit in a seat where behind him was the way down from the double-decker, so he could not put his seat back for sleeping. I asked at the beginning twice if we could change seats, but she said no both times. It felt personal, but I don’t know why, because we just got on the bus and had no contact with her before.
Bangkok to Koh Samui, Bus VIP 32, Krungsiam Tour (กรุงสยามทัวร์), Aug 26, 2025
NS
I have read a lot of horrible reviews about this bus trip and was a bit nervous, but everything was great: staff helpful, bus very comfortable, blanket fluffy and clean, driver careful and experienced, all was perfect. The only one thing made my experience not 5 stars is the 5 minutes delay to the pier so we have missed the ferry to Samui and have to wait another hour for the next one. It was not so crucial for me so it was ok.
Bangkok to Koh Samui, Bus Express, Bangkok Travel Plus, Aug 24, 2025
YK
Vehicle a bit damaged. And we got thrown out with no reason told to us but, so it was a bit sketchy and felt scammy but we arrived at Koh Samui in the end from Bangkok.
Bangkok to Koh Samui, Bus VIP 32, Krungsiam Tour (กรุงสยามทัวร์), Aug 22, 2025
EO
Quiet old bus. From my point of view too cold. Transfer to the ferry was too late due to many intermediate stops. We arrived 5 minutes before departure.
Bangkok to Koh Samui, Bus VIP 24, Krungsiam Tour (กรุงสยามทัวร์), Aug 21, 2025
LG
“Excellent service, easy to understand and well organized. Polite and professional staff. Truly a VIP bus with meals, snacks, and drinks provided. I arrived at my destination right on time.”
Bangkok to Koh Samui, Bus VIP Bus, Bangkok Travel Plus, Aug 19, 2025
4.4
1016 customer reviews
5
52%
4
27%
3
14%
2
7%
1
0%

Bangkok to Koh Samui Bus Schedule

OperatorClassDeparture TimeArrival TimePriceRating
Lomprayah
Express
06:00
16:30
$31.54
  4.6
Tara Tour and Travel
Standard
16:00
10:00
$34.69
Torch
Standard
16:00
10:00
$36.27
The Twin 2000
Bus + Ferry
18:40
10:10
$28.38
Krungsiam Tour
VIP 32
18:45
09:30
$23.65
  4.3
The Nine Travel
Bus + Ferry
18:45
09:00
$32.17
  4.0
Bangkok Travel Plus
Express
18:50
09:00
$23.34
  4.2
Krungsiam Tour
VIP 32
18:50
09:30
$29.45
  4.3
Krungsiam Tour
VIP 32
18:51
09:21
$27.02
Raja Ferry
Express
19:00
09:30
$26.49
  3.7
Montanatip
VIP Bus
19:00
09:30
$25.32
  4.1
Lomprayah
Express
21:00
11:30
$31.54
  4.6

Facts about the bus from Bangkok to Koh Samui

Cheapest Bus$26
Fastest Bus4h 40m
Earliest Bus1:30 PM
Latest Bus7:00 PM
Daily Bus Routes22
Distance971 kilometers
Bus CompaniesAsia Holiday Travel, Holiday Travel Agency, Jarinthon Tour, Krungsiam Tour, Montanatip, Nara Travel, Oniam Transport, Raja Ferry, Tara Tour and Travel, Thai Lion Air, Thai Railways, The Nine Travel, Torch

How to get from Bangkok to Koh Samui by Bus

Taking a bus to get from Bangkok to Koh Samui is a safe, comfortable and less expensive alternative for traveling this route. To popular destinations, bus companies operate multiple trips per day, often round the clock at 30-60 minute intervals. To less traveled destinations, there may be only 1 scheduled trip a day. The most common bus types are non-air-conditioned, air-conditioned, and premium buses.

It is best to reserve your tickets at least a few days ahead of your travel date. Check our list of bus companies available for online booking offering Bangkok to Koh Samui tickets. When traveling on weekends and holidays it is recommended to reserve tickets much earlier due to higher numbers of travelers, both vacation-makers and urban workers returning home to their provincial home.

How far is it from Bangkok to Koh Samui?

Traveling by bus, the distance from Bangkok to Koh Samui depends on the route taken. Most bus companies travel via expressways or tollways. This may not necessarily be the shortest route but it is the fastest one as normally there is less traffic and no traffic lights.

To get to certain island destinations which are not connected to the mainland by a bridge, buses board large car ferries. Passengers are usually asked to get off the bus, but there is no need to take your luggage from the bus. The travel distance from port to port is added to the total distance.

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

The estimate travel time from Bangkok to Koh Samui is about 15h. Note that traveling by bus is slower compared to driving your own car or getting a taxi. Depending on the departure time congestion between Bangkok and Koh Samui may differ greatly There is usually more traffic between morning until afternoon during weekdays than during weekends.

Another important factor that may affect travel time is the type of bus. Premium or VIP buses are usually faster as they use motorways and call to fewer bus stations (if any) en route. Buses normally make short 10-30-minute breaks after a few hours of continuous travel to allow passengers use bathrooms, stock up on munchies and let bus attendants and the driver have rest.

Some premium buses have onboard toilets and the second driver. Nevertheless, usually they still make en route stops for a quick lunch or fuel refill.

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

The ticket price from Bangkok to Koh Samui can vary depending on the type of buses you choose. For a less expensive ticket consider non-air-conditioned or ordinary buses. Premium or luxury buses are more expensive but you can expect more comfort and some additional services like phone charging ports, personal entertainment system screens and toilets.

Bangkok to Koh Samui timetable

To help you plan your trip, here is the Bangkok to Koh Samui timetable of bus departure and arrival times.

Best Rated Companies for this Route

Bus companies differ a lot in quality and service they provide. When choosing a bus company for you travels, do some basic research before you buy your tickets.

Safety is one of the most important aspects to consider. We also recommend you checking reviews on overall service quality of the bus companies serving this route.

Our service only partners with reliable and trustworthy bus companies. We do our best to provide your a choice of the best operators available on each route.