Buses from Koh Samui to Bangkok

Buses from Koh Samui to Bangkok

Koh Samui
Bangkok
Thu, Feb 19
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Koh Samui to Bangkok Destination Reviews

MM
It was thé worst experience ever ! The bus was very old not the one in the picture even tho I booked the vip bus ! Water was leaking in the bus and the noise was crazy ! I have photos and I would like to a refund for this worst travel
Koh Samui to Bangkok, Bus VIP Bus, Bangkok Travel Plus, Jan 12, 2026
VV
Unfriendly personal We had to change the bus, but after that it was okay.
Koh Samui to Bangkok, Bus VIP Bus, Bangkok Travel Plus, Dec 19, 2025
TS
TravelBusAsia delivered a great service again. The seats are first class, very comfortable and the service is reliable. I've used them for another route and had a similarly good experience. Convenient drop off to KhaoSan Rd area.
Koh Samui to Bangkok, Bus First Class, TravelBusAsia, Dec 17, 2025
JM
Honestly, it was such a smooth and convenient trip. Everything went perfectly from start to finish, and I couldn't have asked for a better experience.
Koh Samui to Bangkok, Bus Luxury class, TravelBusAsia, Nov 29, 2025
OM
It was a very smooth and convenient trip. Recommend
Koh Samui to Bangkok, Bus First Class, TravelBusAsia, Nov 29, 2025
MS
We were not met when the ferry arrived as we were told we would be. We walked around asking and looking for our connection.
Koh Samui to Bangkok, Bus VIP Bus, Bangkok Travel Plus, Nov 27, 2025
N
Waiting to long and dîner not Good and don’t have breakfast as you mentionned when ℹ booked
Koh Samui to Bangkok, Bus VIP Bus, Bangkok Travel Plus, Nov 24, 2025
MM
Good service. The bus was new and clean. Also the restroom inside the bus was clean. Very comfortable.
Koh Samui to Bangkok, Bus VIP, TravelBusAsia, Nov 23, 2025
S
Great experience!! The bus from start to finish was amazing, the bus was new, very clean and the seats recline to almost laying down. The bus driver and other staff were very helpful, friendly and they spoke great English. I was very comfortable the whole way to Bangkok, we stopped twice for food and arrived an hour early. My only constructive criticism is about the first food stop which left me a little disappointed- I have a rare medical condition, it’s an autoimmune disease I have take three different types of antihistamines throughout the day/while eating as I am allergic to almost everything but some foods cause anaphylactic shock. I had some issues arise before boarding the ferry which prevented me from getting some food for my trip. So when we arrived at the first stop, I tried to ask the only food stand for ingredients in the fried rice, she looked immediately looked annoyed of me, then spoke to the other person working her who then gave an uncomfortable glare and proceeded to ignore me. I asked again and they both ignored me again. I was so hungry, and could not eat for 6 more hours. The next stop happily got me steamed rice and fried eggs because I could eat the other food that was available, and she did it happily (I tipped her) I have lived in Thailand for two years, many many Thai people have read my phone with a smile and help with my food requests.
Koh Samui to Bangkok, Bus Express 44, Jarinthon Tour, Nov 22, 2025
ณบ
I booked a ticket from Samui to Khaosan road, but they dropped me off at Ratchadamnoen road and I smelled weed all night long. Will remember this company and won’t use it again
Koh Samui to Bangkok, Bus VIP Bus, Bangkok Travel Plus, Nov 21, 2025
4.4
332 customer reviews
5
47%
4
21%
3
19%
2
12%
1
1%

Koh Samui to Bangkok Bus Schedule

OperatorClassDeparture TimeArrival TimePriceRating
Lomprayah
Express
08:00
20:30
$32.05
  4.9
Nara Travel
Bus
11:45
05:30
$41.66
Krungsiam Tour
Ferry + Bus
12:20
06:30
$33.65
Raja Ferry
Express
13:00
06:00
$33.33
Faiz Travel and Tour
Bus + Van + Ferry
13:20
06:30
$35.25
Faiz Travel and Tour
Bus + Van + Ferry
13:45
06:30
$32.05
Krungsiam Tour
VIP 32
14:01
07:01
$27.02
Faiz Travel and Tour
Bus + Van + Ferry
14:20
06:30
$44.22
Faiz Travel and Tour
Bus + Van + Ferry
14:45
07:30
$41.02
TransBaanTon
VIP Bus + Ferry
15:30
05:30
$42.72
TransBaanTon
VIP Bus + Ferry
16:30
06:30
$42.72

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 14h. 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.

Facts about the bus from Koh Samui to Bangkok

Cheapest Bus$19
Fastest Bus7h 10m
Earliest Bus6:30 AM
Latest Bus7:30 PM
Daily Bus Routes51
Distance950 kilometers
Bus Companies12Go Transport, Bangkok Booking Center, Bangkok Travel Plus, Boonsiri High Speed Ferries, Future Travel and Service, Holiday Travel Agency, Jarinthon Tour, Krungsiam Tour, Montanatip, Nara Travel, Next Step Journey, Nok Air, Nor Phuangphet Transport, Oniam Transport, Phantip 1970, Raja Ferry, Sapthaweephol Tour and Travel, Seatran Discovery, Songserm, Thai Lion Air, TransBaanTon, TravelBusAsia, Van2Travel Train