Bus from Koh Samui to Bangkok Airport (BKK)

Airport shuttles from Koh Samui to Bangkok Airport: Compare and save
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Compare all timetables for the shuttles from Koh Samui to Bangkok Airport

Here is a selection of the cheapest shuttle trips from the schedule from Koh Samui to Bangkok Airport from various bus operators like Boonsiri High Speed Ferries for the next days.

today
tomorrow
$56
Tuesday
Wednesday
$56
Thursday
$57
Friday
Saturday
$56

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Boonsiri High Speed Ferries 14h 30m 8:00 AM Koh Samui Big Buddha Pier 10:30 PM Bangkok Airport Bangkok Suvarnabhumi Airport  Economy $56
Boonsiri High Speed Ferries 14h 0m 12:30 PM Koh Samui Big Buddha Pier 2:30 AM Bangkok Airport Bangkok Suvarnabhumi Airport  Economy $56
  • Did you know that if you travel from Koh Samui to Bangkok Airport via Bangkok, you can save more than $11? You can find the corresponding connections below.
    • 12Go Asia
      20h 30m
      0
      3:30 PM
      Koh Samui
      Bus Stop
      5:25 AM
      Bangkok
      Southern Bus Terminal
      0
      12Go Asia
      Economy
      $36
      • Waiting Time 4h 35m
    • Bell Travel
      2h 0m
      0
      10:00 AM
      Bangkok
      Bell Travel Office
      12:00 PM
      Bangkok Airport
      Bangkok Suvarnabhumi Airport
      0
      Bell Travel
      Basic
      $10
    Travel time is 6h 30m longer, but you will save $11

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Boonsiri High Speed Ferries 14h 30m 8:00 AM Koh Samui Big Buddha Pier 10:30 PM Bangkok Airport Bangkok Suvarnabhumi Airport  Economy $56
Boonsiri High Speed Ferries 14h 0m 12:30 PM Koh Samui Big Buddha Pier 2:30 AM Bangkok Airport Bangkok Suvarnabhumi Airport  Economy $56
  • Did you know that if you travel from Koh Samui to Bangkok Airport via Bangkok, you can save more than $25? You can find the corresponding connections below.
    • 12Go Asia
      21h 0m
      0
      3:00 PM
      Koh Samui
      Nathon Pier
      5:30 AM
      Bangkok
      Raja Ferry Khaosan
      0
      12Go Asia
      Business
      $22
      • Waiting Time 5h 30m
    • Limobus Co.,Ltd
      1h 0m
      0
      11:00 AM
      Bangkok
      Khao San Travel Mart
      12:00 PM
      Bangkok Airport
      Bangkok Suvarnabhumi Airport
      0
      Limobus Co.,Ltd
      Economy
      $9
    Travel time is 7h 0m longer, but you will save $25

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Boonsiri High Speed Ferries 14h 30m 8:00 AM Koh Samui Big Buddha Pier 10:30 PM Bangkok Airport Bangkok Suvarnabhumi Airport  Economy $57
Boonsiri High Speed Ferries 14h 0m 12:30 PM Koh Samui Big Buddha Pier 2:30 AM Bangkok Airport Bangkok Suvarnabhumi Airport  Economy $57
  • Did you know that if you travel from Koh Samui to Bangkok Airport via Bangkok, you can save more than $26? You can find the corresponding connections below.
    • 12Go Asia
      21h 0m
      0
      3:00 PM
      Koh Samui
      Nathon Pier
      5:30 AM
      Bangkok
      Raja Ferry Khaosan
      0
      12Go Asia
      Business
      $22
      • Waiting Time 5h 30m
    • Limobus Co.,Ltd
      1h 0m
      0
      11:00 AM
      Bangkok
      Khao San Travel Mart
      12:00 PM
      Bangkok Airport
      Bangkok Suvarnabhumi Airport
      0
      Limobus Co.,Ltd
      Economy
      $9
    Travel time is 7h 0m longer, but you will save $26

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Boonsiri High Speed Ferries 14h 30m 8:00 AM Koh Samui Big Buddha Pier 10:30 PM Bangkok Airport Bangkok Suvarnabhumi Airport  Economy $56
Boonsiri High Speed Ferries 14h 0m 12:30 PM Koh Samui Big Buddha Pier 2:30 AM Bangkok Airport Bangkok Suvarnabhumi Airport  Economy $56
  • Did you know that if you travel from Koh Samui to Bangkok Airport via Bangkok, you can save more than $25? You can find the corresponding connections below.
    • 12Go Asia
      21h 0m
      0
      3:00 PM
      Koh Samui
      Nathon Pier
      5:30 AM
      Bangkok
      Raja Ferry Khaosan
      0
      12Go Asia
      Business
      $22
      • Waiting Time 5h 30m
    • Limobus Co.,Ltd
      1h 0m
      0
      11:00 AM
      Bangkok
      Khao San Travel Mart
      12:00 PM
      Bangkok Airport
      Bangkok Suvarnabhumi Airport
      0
      Limobus Co.,Ltd
      Economy
      $9
    Travel time is 7h 0m longer, but you will save $25

Best Price Offer: The price for the cheapest bus from Koh Samui to Bangkok Airport is $46 on 3/25/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Koh Samui and Bangkok Airport

See here how frequent the connections between Koh Samui and Bangkok Airport are, during different times and days of the week.
Monday is the busiest day, with more than 2 daily buses from Koh Samui to Bangkok Airport. Monday has instead the fewest connections, with only 2 daily coaches between Koh Samui and Bangkok Airport.
The busiest time of the day is the Morning, with 4 buses from Koh Samui to Bangkok Airport, while Morning sees the fewest connections between Koh Samui and Bangkok Airport, with 4 offers.

Facts about the bus from Koh Samui to Bangkok Airport (BKK)

Compare all providers like Boonsiri High Speed Ferries that travel 2 times every day by bus from Koh Samui to Bangkok Airport in one click! Book your bus ticket from Koh Samui to Bangkok Airport starting from $46!

Cheapest Bus $46
Fastest Bus 14h 0m
Earliest Bus 8:00 AM
Latest Bus 12:30 PM
Daily Bus Routes 2 Ø
Distance 293.2 miles
Bus Companies Boonsiri High Speed Ferries

Cheapest bus connections from Koh Samui to Bangkok Airport

Every day, 2 buses from 1 bus companies leave Koh Samui for Bangkok Airport: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 03/22/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 03/22
Monday 03/23
$56
Tuesday 03/24
Wednesday 03/25
$46
Thursday 03/26
$57
Friday 03/27
$62
Saturday 03/28
$56
Sunday 03/29
Monday 03/30
$62
Tuesday 03/31
$56
Wednesday 04/01
Thursday 04/02
Friday 04/03
$56
Saturday 04/04
$62
Sunday 04/05
Monday 04/06
$55
Tuesday 04/07
$55
Wednesday 04/08
$61
Thursday 04/09
$56
Friday 04/10
$56
Saturday 04/11
$61
Sunday 04/12
$55
Monday 04/13
$54
Tuesday 04/14
$54
Wednesday 04/15
$54
Thursday 04/16
$60
Friday 04/17
$54
Saturday 04/18

The cheapest time to travel from Koh Samui to Bangkok Airport

See here on which day and which time of the day you can find the cheapest bus ticket from Koh Samui to Bangkok Airport, for the next 30 days.
With a price starting from $46, Wednesday is the cheapest day for a bus from Koh Samui to Bangkok Airport. Saturday instead is the most expensive day with prices starting from $56.
Morning is the cheapest day time for bus tickets from Koh Samui to Bangkok Airport, with $56. Morning is the most expensive time of the day with prices starting from $56.

How to save money travelling from Koh Samui to Bangkok Airport

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 Bangkok Airport 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 Bangkok Airport, 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 Bangkok Airport are also emptier.

Beloved bus companies from Koh Samui to Bangkok Airport

These are the most booked bus companies between Koh Samui to Bangkok Airport from our users.

Boonsiri High Speed Ferries from Koh Samui to Bangkok Airport

Boonsiri High Speed Ferries

Here you will find the key facts about the Boonsiri High Speed Ferries bus route Koh Samui to Bangkok Airport:

Cheapest Price $56
Fastest Bus 14h 0m
Earliest Bus 8:00 AM
Last Bus 12:30 PM
Daily Connections 2 Ø
Found on 2/25/2026

All bus stations and stops in Koh Samui and Bangkok Airport

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

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 Bangkok Airport? Compare all modes of transports from Koh Samui to Bangkok Airport.

Service and Comfort on the bus from Koh Samui to Bangkok Airport

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

FAQs about the Koh Samui to Bangkok Airport bus

How much does a Koh Samui Bangkok Airport bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $46 and takes 14h 30m to reach Bangkok Airport. Compare offers to save money!

How much could I save by comparing buses from Koh Samui to Bangkok Airport?

This route is offered by 1 companies with a range of ticket prices between $46 and $57. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Bangkok Airport.

On average, how many connections are available from Koh Samui to Bangkok Airport each day?

Every day, the Koh Samui to Bangkok Airport bus route is served by approximately 2 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Koh Samui to Bangkok Airport take?

The fastest shuttle from Koh Samui to Bangkok Airport is offered by Boonsiri High Speed Ferries and takes 14h 0m. Bus tickets for this connection cost $56. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from Koh Samui to Bangkok Airport?

The earliest bus arriving in Bangkok Airport from Koh Samui starts at 8:00 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 shuttle from Koh Samui to Bangkok Airport?

The latest bus trip departing from Koh Samui for Bangkok Airport starts at 12:30 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 Bangkok Airport route?

When traveling by shuttle from Koh Samui to Bangkok Airport, passengers can travel with Boonsiri High Speed Ferries. 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 Bangkok Airport?

You can check all the direct connections between Koh Samui and Bangkok Airport by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Boonsiri High Speed Ferries.

What can I take with me on the Koh Samui to Bangkok Airport 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 Bangkok Airport bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the Koh Samui Bangkok Airport 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 shuttle from Koh Samui to Bangkok Airport on your planned travel date.

How does CheckMyBus find the best bus deals from Koh Samui to Bangkok Airport?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 2 daily trips between Koh Samui and Bangkok Airport. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Koh Samui to Bangkok Airport?

Prices and availability for 2 trips between Koh Samui and Bangkok Airport change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Koh Samui to Bangkok Airport

Economy
Economy

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

More bus routes to Koh Samui and to Bangkok Airport

Here’s an overview of the most popular bus routes to Koh Samui and to Bangkok Airport. Simply click on the connection of your choice, and you will find all the details about your bus route!
Buses to Koh Samui from Ban Karon Buses to Koh Samui from Ban Karon
Buses to Koh Samui from Nakhon Si Thammarat Buses to Koh Samui from Nakhon Si Thammarat
Bus Yala - Koh Samui Bus Yala - Koh Samui
Songkhla to Koh Samui bus Songkhla to Koh Samui bus
Bus Malacca - Bangkok Airport Bus Malacca - Bangkok Airport
Bus to Bangkok Airport from Osaka Bus to Bangkok Airport from Osaka
Bus Yangon - Bangkok Airport Bus Yangon - Bangkok Airport
Buses from Sihanoukville to Bangkok Airport Buses from Sihanoukville to Bangkok Airport
CheckMyBus › Buses in Thailand › Bus to Koh Samui › Bus to Bangkok Airport

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