Buses from Koh Samui to Bangkok

Buses from Koh Samui to Bangkok

Koh Samui
Bangkok
Fri, Oct 17
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Koh Samui to Bangkok Destination Reviews

CG
Everything was smooth, just trust the process.
Koh Samui to Bangkok, Bus VIP Bus, Bangkok Travel Plus, Aug 30, 2025
MR
Very positive. Good service, free snack, free midnight food. Wake up service. Took good care in English.
Koh Samui to Bangkok, Bus VIP 24, Krungsiam Tour (กรุงสยามทัวร์), Aug 25, 2025
NJ
They didn’t tell or call or any other via contact the guests that where and when exactly the driver will pick you up when will arrive at the pier. Which is can make confusion and anxiety for the guests
Koh Samui to Bangkok, Bus Express, Montanatip (Montanatip), Jul 22, 2025
BH
Many spots where you need to wait, bus change in the beginning of the trip. Forgot my powerbank on the station where we change the bus, contacted the company directly asking to send it to me for a reward or at least to respond but no one got back to me. It’s a shame..
Koh Samui to Bangkok, Bus VIP Bus, Bangkok Travel Plus, Jul 9, 2025
NC
A little confusing but i got there, and arriving @5am in bankok you cant do anything just wait on the street
Koh Samui to Bangkok, Bus Express, Montanatip (Montanatip), Jul 4, 2025
EC
Paid for VIP - seats were the same as regular ones, didn’t get the wifi that was advertised with it, nor the snack. Meal choice was okay. You spend about an hour waiting at the bus stop in Surat Thani for the next bus to get on. Arrived to bangkok 30 mins early (5:30am). Don’t bother turning up for the ferry a hour early, you need half a hour MAX but even then you will just spend that time waiting. Bus smelt really good though.
Koh Samui to Bangkok, Bus VIP Bus, Bangkok Travel Plus, Jun 17, 2025
C
Over cramp Uncomfortable Cold Driver smoking while driving But cheap
Koh Samui to Bangkok, Bus Express, Bangkok Travel Plus, Jun 14, 2025
JH
Smooth trouble free journey
Koh Samui to Bangkok, Bus Express, Bangkok Travel Plus, May 26, 2025
JR
The blankets were too thin and too short. And I like it when the seats are at the same height with the floor.
Koh Samui to Bangkok, Bus VIP 32, Krungsiam Tour (กรุงสยามทัวร์), May 21, 2025
CM
Didn’t get into Bangkok at expected time. The bus was extremely unorganized and we were worried if we were even going to get on the bus
Koh Samui to Bangkok, Bus Express, Bangkok Travel Plus, May 18, 2025
4.4
252 customer reviews
5
45%
4
22%
3
21%
2
12%
1
0%

Koh Samui to Bangkok Bus Schedule

OperatorClassDeparture TimeArrival TimePriceRating
Lomprayah
Express
08:00
20:30
$30.95
  4.9
Nara Travel
Bus
11:45
05:30
$40.24
Krungsiam Tour
Ferry + Bus
12:20
06:30
$32.50
Raja Ferry
Express
13:00
06:00
$32.19
Faiz Travel and Tour
Bus + Van + Ferry
13:20
06:30
$34.05
Faiz Travel and Tour
Bus + Van + Ferry
13:45
06:30
$30.95
Krungsiam Tour
VIP 32
14:01
07:01
$27.02
Faiz Travel and Tour
Bus + Van + Ferry
14:20
06:30
$42.72
Faiz Travel and Tour
Bus + Van + Ferry
14:45
07:30
$39.62
TransBaanTon
VIP Bus + Ferry
15:30
05:30
$41.26
TransBaanTon
VIP Bus + Ferry
16:30
06:30
$41.26

Facts about the bus from Koh Samui to Bangkok

Cheapest Bus$19
Fastest Bus13h 30m
Earliest Bus11:00 AM
Latest Bus7:30 PM
Daily Bus Routes0
Distance950 kilometers
Bus CompaniesBangkok Travel Plus, Future Travel and Service, Jarinthon Tour, Krungsiam Tour, Montanatip, Nara Travel, Oniam Transport, Raja Ferry, Sapthaweephol Tour and Travel, Songserm, TransBaanTon

How to get from Koh Samui to Bangkok by Bus

Taking a bus to get from Koh Samui to Bangkok 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 Koh Samui to Bangkok 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 Koh Samui to Bangkok?

Traveling by bus, the distance from Koh Samui to Bangkok 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 Koh Samui to Bangkok by Bus?

The estimate travel time from Koh Samui to Bangkok 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 Koh Samui and Bangkok 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 Koh Samui to Bangkok by Bus?

The ticket price from Koh Samui to Bangkok 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.

Koh Samui to Bangkok timetable

To help you plan your trip, here is the Koh Samui to Bangkok 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.