4.9
4.6The cheapest and fastest coaches from Koh Samui to Bangkok
Cheapest price
77S$
Average price
77S$
Fastest journey
15 h
Average duration
15 h
Buses per day
1
Distance
474 km
The best way to find a cheap coach ticket from Koh Samui to Bangkok is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Koh Samui to Bangkok will cost around 77S$ if you buy it on the day, but you can find cheap coach tickets today for only 77S$.
To travel from Koh Samui to Bangkok you need to make at least one change.
+
12:30 PM15h00Koh Samui3:30 AMBangkok77 S$1One-way1 change
- +12:30 PM15h00Koh Samui3:30 AMBangkok77 S$1One-way1 change
Travel Information
Compare coach, flight and ferry for Koh Samui to Bangkok
Omio recommends booking the flight as it is the most popular option from Koh Samui to Bangkok among Omio's users. If you are prioritising price take the coach with prices starting from 50S$. For those with little time consider booking a flight which can get you there in 1h 21m. The ticket price range depends on the travel mode: a coach costs an average of 50S$, and a flight costs an average of 195S$.
Distance: 474 km
Compare bus with
| Coach | Most popular Flight | Ferry |
|---|---|---|
71S$ Average Price Cheapest | 265S$ Average Price | 78S$ Average Price |
15h 42m Average total duration 15h 12m Onboard + 30m Additional time* | 4h 21m Average total duration Fastest 1h 21m Onboard + 3h 0m Additional time* | 13h 29m Average total duration 12h 29m Onboard + 1h 0m Additional time* |
 Most popular bus company |  Most popular airline |  Most popular ferry company |
Direct Options | Direct Options | Direct Options |
Live departures
Koh Samui to Bangkok bus times
The table below shows live departures for Koh Samui to Bangkok coaches for tomorrow, Friday, 14 August. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| + | 12:30 PM Koh Samui | 15h00 | 3:30 AM Bangkok | 1 change | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Koh Samui to Bangkok by coach, flight or ferry
Compare coach, flight and ferry prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
14 Aug
15 Aug
16 Aug
17 Aug
18 Aug
19 Aug
20 Aug
21 Aug
22 Aug
23 Aug
24 Aug
25 Aug
26 Aug
27 Aug
28 Aug
29 Aug
30 Aug
31 Aug
01 Sept
02 Sept
03 Sept
Why should you book Koh Samui to Bangkok coaches with Omio?
Why book with Omio vs Krungsiam Tour?
- Compare with other providers: On Omio, you can not only buy tickets for Krungsiam Tour, but also compare tickets for the likes of Raja Ferry Port Public Company Limited or Montanatip to find the best option for your trip from Koh Samui to Bangkok.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Krungsiam Tour with all available travel options, which are bus, flight and ferry to ensure you get the best deal for traveling from Koh Samui to Bangkok.
Journey information
Overview: Bus from Koh Samui to Bangkok
ThailandThailand
Buses from Koh Samui to Bangkok run on average 6 times per day, taking around 15h 12m. Cheap bus tickets for this journey start at 50S$ if you book in advance.
There are 6 coaches per day. The earliest coach runs at 07:30, the last at 21:00. The fastest coach covers the 474 km distance in 14h 51m.
Distance 474 km |
Average bus duration 15h 12m |
Cheapest ticket price 50S$ |
Buses per day 6 |
Direct buses 6 |
Fastest bus 14h 51m |
First bus 7:30 AM |
Last bus 9:00 PM |
Cheapest Month Jan |
Cheapest Day Thu |
High Season Oct - Dec |
Low Season Apr - Jun |
Busiest Day Wed |
Least Busy Day Fri |
Bus providers: Krungsiam Tour, Raja Ferry Port Public Company Limited, Montanatip from Koh Samui to BangkokYou can travel by bus between Koh Samui to Bangkok with Krungsiam Tour, Raja Ferry Port Public Company Limited, Montanatip for as low as 50S$. When you search for schedules and tickets, Omio will show you the best journey
Montanatip
Krungsiam Tour
Raja Ferry Port Public Company Limited
FAQs: Koh Samui to Bangkok coach
Find answers to the most common questions about traveling from Koh Samui to Bangkok by coach. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest coach, the cheapest option, or tips for making the most of your visit at Bangkok, this guide helps you travel smarter and with confidence.
- Montanatip
- Luggage included in fare
- specific size/type not provided.
- Krungsiam Tour
- Luggage included in fare
- specific size/type not provided.
- Krungsiam Tour
- Excess luggage and bulky luggage allowed for an additional fee
popular bus stations
Important Stations and Airports in Koh Samui and Bangkok
Most Koh Samui to Bangkok buses use the Wat Pradu, Surat Thani Bus Terminal to Bangkok, Bus Terminal (South) station pair, with some services arriving at Bangkok, Chatuchak Bus Terminal. Use this guide to compare Koh Samui and Bangkok bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Koh Samui station do buses to Bangkok leave from?
Getting to Ko Samui, Nathon Pier from Koh Samui city centre
Ko Samui, Nathon Pier bus station facilities and services
Ko Samui, Nathon Pier has practical services for this route, including Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food and drink
Food options include: Local food stalls and small restaurants near the pier
Wi-Fi and ATMs
ATMs are several ATMs near pier entrance.
Tickets and information
Ticket office support is available at Ko Samui, Nathon Pier.
Parking, taxis and toilets
Available at Ko Samui, Nathon Pier: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Ko Samui, Nathon Pier: Basic ramp access.
Getting to Baan Mae Nam, Koh Samui (Phralan Pier) from Koh Samui city centre
Baan Mae Nam, Koh Samui (Phralan Pier) is 1 km from Koh Samui city centre. Public transport options include:
Baan Mae Nam, Koh Samui (Phralan Pier) bus station facilities and services
Baan Mae Nam, Koh Samui (Phralan Pier) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food and drink
Food options include: Small eateries nearby.
Wi-Fi and ATMs
Wi-Fi is available at Baan Mae Nam, Koh Samui (Phralan Pier). ATMs are available at Baan Mae Nam, Koh Samui (Phralan Pier).
Tickets and information
Ticket office support is available at Baan Mae Nam, Koh Samui (Phralan Pier).
Parking, taxis and toilets
Available at Baan Mae Nam, Koh Samui (Phralan Pier): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Baan Mae Nam, Koh Samui (Phralan Pier): Limited accessibility features available.
Which Bangkok station do buses from Koh Samui arrive at?
Getting to Bangkok, Bus Terminal (South) from Bangkok city centre
Bangkok, Bus Terminal (South) is 8 km from Bangkok city centre. Public transport options include:
Bangkok, Bus Terminal (South) bus station facilities and services
Bangkok, Bus Terminal (South) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food and drink
Food options include: Food court and various food stalls available inside terminal
Wi-Fi and ATMs
Free Wi-Fi available throughout terminal. ATMs are multiple ATMs from various banks.
Tickets and information
Ticket office support is available at Bangkok, Bus Terminal (South).
Parking, taxis and toilets
Available at Bangkok, Bus Terminal (South): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Bangkok, Bus Terminal (South): Wheelchair ramps, elevators.
Getting to Bangkok, Chatuchak Bus Terminal from Bangkok city centre
Bangkok, Chatuchak Bus Terminal is 8 km from Bangkok city centre. Public transport options include:
Bangkok, Chatuchak Bus Terminal bus station facilities and services
Bangkok, Chatuchak Bus Terminal has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food and drink
Food options include: Food court and various food stalls available inside terminal
Wi-Fi and ATMs
Free Wi-Fi available throughout terminal. ATMs are several ATMs from major Thai banks.
Tickets and information
Ticket office support is available at Bangkok, Chatuchak Bus Terminal.
Parking, taxis and toilets
Available at Bangkok, Chatuchak Bus Terminal: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Bangkok, Chatuchak Bus Terminal: Wheelchair ramps and elevators available.
Getting to Bangkok, Chakrabongse Rd - Khao San Road from Bangkok city centre
Bangkok, Chakrabongse Rd - Khao San Road bus station facilities and services
Bangkok, Chakrabongse Rd - Khao San Road has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food and drink
Food options include: Street food vendors and local restaurants nearby
Wi-Fi and ATMs
Free public Wi-Fi. ATMs are several ATMs from major Thai banks nearby.
Tickets and information
Ticket office support is available at Bangkok, Chakrabongse Rd - Khao San Road.
Parking, taxis and toilets
Available at Bangkok, Chakrabongse Rd - Khao San Road: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Bangkok, Chakrabongse Rd - Khao San Road: Basic ramps available.
More options for your journey from Koh Samui to Bangkok
Here are some other resources that might have the information you need
Most popular buses to and from Bangkok and Koh Samui
Most popular bus connections
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
