Bus Koh Samui to Surat Thani - Compare all Companies

Compare all timetables for the bus from Koh Samui to Surat Thani

Here is a selection of the cheapest bus trips from the schedule from Koh Samui to Surat Thani from various bus operators like Raja Ferry, Seatran Ferry or Phantip 1970 for the next days.

today

tomorrow

Sunday

$11

Monday

Tuesday

Wednesday

Thursday

$11

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Phantip 1970	3h 0m	8:00 AM	Koh Samui	Nathon Pier	11:00 AM	Surat Thani	Town	Economy	$11	A Bus from Phantip 1970 goes from Nathon Pier, Koh Samui (Thailand) at 12/7/2025 8:00:00 AM to Town, Surat Thani (Thailand) arriving at 12/7/2025 11:00:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 0m
Phantip 1970	3h 0m	10:00 AM	Koh Samui	Nathon Pier	1:00 PM	Surat Thani	Town	Economy	$11	A Bus from Phantip 1970 goes from Nathon Pier, Koh Samui (Thailand) at 12/7/2025 10:00:00 AM to Town, Surat Thani (Thailand) arriving at 12/7/2025 1:00:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 0m
Raja Ferry	3h 0m	9:00 AM	Koh Samui	Ferry Port	12:00 PM	Surat Thani	Raja Ferry Port Ticket Counter	Economy	$11	A Bus from Raja Ferry goes from Ferry Port, Koh Samui (Thailand) at 12/7/2025 9:00:00 AM to Raja Ferry Port Ticket Counter, Surat Thani (Thailand) arriving at 12/7/2025 12:00:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 0m
Raja Ferry	4h 0m	5:00 AM	Koh Samui	Ferry Port	9:00 AM	Surat Thani	Raja Ferry Port Ticket Counter	Economy	$11	A Bus from Raja Ferry goes from Ferry Port, Koh Samui (Thailand) at 12/7/2025 5:00:00 AM to Raja Ferry Port Ticket Counter, Surat Thani (Thailand) arriving at 12/7/2025 9:00:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 0m
Seatran Ferry	3h 0m	5:00 AM	Koh Samui	Nathon Pier	8:00 AM	Surat Thani	Night boat pier	Basic	$14	A Bus from Seatran Ferry goes from Nathon Pier, Koh Samui (Thailand) at 12/7/2025 5:00:00 AM to Night boat pier, Surat Thani (Thailand) arriving at 12/7/2025 8:00:00 AM. 50 Basic ticket for $14 per person are available. Travel duration is 3h 0m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
Raja Ferry	4h 0m	5:00 AM	Koh Samui	Ferry Port	9:00 AM	Surat Thani	Raja Ferry Port Ticket Counter	Economy	$11	A Bus from Raja Ferry goes from Ferry Port, Koh Samui (Thailand) at 12/11/2025 5:00:00 AM to Raja Ferry Port Ticket Counter, Surat Thani (Thailand) arriving at 12/11/2025 9:00:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 4h 0m
Raja Ferry	3h 30m	7:00 AM	Koh Samui	Ferry Port	10:30 AM	Surat Thani	Raja Ferry Port Ticket Counter	Economy	$11	A Bus from Raja Ferry goes from Ferry Port, Koh Samui (Thailand) at 12/11/2025 7:00:00 AM to Raja Ferry Port Ticket Counter, Surat Thani (Thailand) arriving at 12/11/2025 10:30:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 30m
Raja Ferry	3h 0m	9:00 AM	Koh Samui	Ferry Port	12:00 PM	Surat Thani	Raja Ferry Port Ticket Counter	Economy	$11	A Bus from Raja Ferry goes from Ferry Port, Koh Samui (Thailand) at 12/11/2025 9:00:00 AM to Raja Ferry Port Ticket Counter, Surat Thani (Thailand) arriving at 12/11/2025 12:00:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 0m
Phantip 1970	3h 30m	6:00 AM	Koh Samui	Nathon Pier	9:30 AM	Surat Thani	Town	Economy	$11	A Bus from Phantip 1970 goes from Nathon Pier, Koh Samui (Thailand) at 12/11/2025 6:00:00 AM to Town, Surat Thani (Thailand) arriving at 12/11/2025 9:30:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 30m
Phantip 1970	3h 0m	8:00 AM	Koh Samui	Nathon Pier	11:00 AM	Surat Thani	Town	Economy	$11	A Bus from Phantip 1970 goes from Nathon Pier, Koh Samui (Thailand) at 12/11/2025 8:00:00 AM to Town, Surat Thani (Thailand) arriving at 12/11/2025 11:00:00 AM. 50 Economy ticket for $11 per person are available. Travel duration is 3h 0m

Best Price Offer: The price for the cheapest bus from Koh Samui to Surat Thani is $10 on 12/8/2025. Flexible travelers save on ticket prices.

Frequency of bus connections between Koh Samui and Surat Thani

See here how frequent the connections between Koh Samui and Surat Thani are, during different times and days of the week.

Sunday is the busiest day, with more than 70 daily buses from Koh Samui to Surat Thani. Thursday has instead the fewest connections, with only 22 daily coaches between Koh Samui and Surat Thani.

The busiest time of the day is the Morning, with 48 buses from Koh Samui to Surat Thani, while Evening sees the fewest connections between Koh Samui and Surat Thani, with 1 offers.

Facts about the bus from Koh Samui to Surat Thani

Compare all providers like Raja Ferry, Seatran Ferry and Phantip 1970 that travel 46 times every day by bus from Koh Samui to Surat Thani in one click! Book your bus ticket from Koh Samui to Surat Thani starting from $10!

Cheapest Bus	$10
Fastest Bus	3h 0m
Earliest Bus	5:00 AM
Latest Bus	5:00 PM
Daily Bus Routes	46 Ø
Distance	53.2 miles
Bus Companies	Raja Ferry, Seatran Ferry and Phantip 1970

Cheapest bus connections from Koh Samui to Surat Thani

Every day, 46 buses from 3 bus companies leave Koh Samui for Surat Thani: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/05/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 11/30

Monday 12/01

Tuesday 12/02

Wednesday 12/03

Thursday 12/04

Friday 12/05

Saturday 12/06

$12

Sunday 12/07

$12

Monday 12/08

$10

Tuesday 12/09

$12

Wednesday 12/10

$12

Thursday 12/11

$11

Friday 12/12

$10

Saturday 12/13

Sunday 12/14

Monday 12/15

Tuesday 12/16

Wednesday 12/17

$11

Thursday 12/18

Friday 12/19

$12

Saturday 12/20

$443

Sunday 12/21

Monday 12/22

$443

Tuesday 12/23

Wednesday 12/24

Thursday 12/25

Friday 12/26

Saturday 12/27

The cheapest time to travel from Koh Samui to Surat Thani

See here on which day and which time of the day you can find the cheapest bus ticket from Koh Samui to Surat Thani, for the next 30 days.

With a price starting from $11, Thursday is the cheapest day for a bus from Koh Samui to Surat Thani. Sunday instead is the most expensive day with prices starting from $11.

Night is the cheapest day time for bus tickets from Koh Samui to Surat Thani, with $10. Evening is the most expensive time of the day with prices starting from $14.

How to save money travelling from Koh Samui to Surat Thani

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Koh Samui to Surat Thani in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Koh Samui to Surat Thani, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Koh Samui to Surat Thani are also emptier.

Beloved bus companies from Koh Samui to Surat Thani

These are the most booked bus companies between Koh Samui to Surat Thani from our users.

Seatran Ferry from Koh Samui to Surat Thani

Here you will find the key facts about the Seatran Ferry bus route Koh Samui to Surat Thani:

Cheapest Price	$14
Fastest Bus	3h 0m
Earliest Bus	5:00 AM
Last Bus	6:00 PM
Daily Connections	32 Ø
Found on	11/10/2025

All bus stations and stops in Koh Samui and Surat Thani

In the map below, you can see where to find all bus stations in Koh Samui and Surat Thani.

Na Thon

Ferry Port

Marine Passion

Big Buddha Pier

Chaweng Beach

Town

Bus Terminal

Mueang Surat Thani District

Phangan Tour 2000 Office

Ratchaprapha Marina

Seatran Coach Bus Terminal

Talad Mai Road Soi 19 348/17

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Koh Samui to Surat Thani? Compare all modes of transports from Koh Samui to Surat Thani.

Service and Comfort on the bus from Koh Samui to Surat Thani

Want to know which seat classes are available on the buses from Koh Samui to Surat Thani? Or which bus companies serve the route Koh Samui to Surat Thani? Below you will find answers to your questions.

FAQs about the Koh Samui to Surat Thani bus

How much does a Koh Samui Surat Thani bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $10 and takes 4h 0m to reach Surat Thani. Compare offers to save money!

How much could I save by comparing buses from Koh Samui to Surat Thani?

This route is offered by 3 companies with a range of ticket prices between $10 and $17. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Surat Thani.

On average, how many connections are available from Koh Samui to Surat Thani each day?

Every day, the Koh Samui to Surat Thani bus route is served by approximately 46 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Koh Samui to Surat Thani take?

The fastest bus from Koh Samui to Surat Thani is offered by Seatran Ferry and takes 3h 0m. Bus tickets for this connection cost $14. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Koh Samui to Surat Thani?

The earliest bus arriving in Surat Thani from Koh Samui starts at 5:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Koh Samui to Surat Thani?

The latest bus trip departing from Koh Samui for Surat Thani starts at 5:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Koh Samui Surat Thani route?

When traveling by bus from Koh Samui to Surat Thani, passengers can travel with Raja Ferry, Seatran Ferry and Phantip 1970. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Koh Samui and Surat Thani?

You can check all the direct connections between Koh Samui and Surat Thani by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Raja Ferry, Seatran Ferry and Phantip 1970.

What can I take with me on the Koh Samui to Surat Thani bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Koh Samui Surat Thani bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Koh Samui Surat Thani bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Koh Samui to Surat Thani on your planned travel date.

Available seat classes which are offered on the bus route Koh Samui to Surat Thani

Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Koh Samui and to Surat Thani

Here’s an overview of the most popular bus routes to Koh Samui and to Surat Thani. Simply click on the connection of your choice, and you will find all the details about your bus route!