The cheapest and fastest buses from Bangkok to Ko Samui
Cheapest price
$19
Average price
$25
Fastest journey
9 h
Average duration
9 h 48 m
Buses per day
10
Distance
473 km
The best way to find a cheap bus ticket from Bangkok to Ko Samui is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bangkok to Ko Samui will cost around $25 if you buy it on the day, but the cheapest tickets can be found for only $19.
Of the 10 buses that leave Bangkok for Ko Samui on Thu, Nov 06, 10 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Nov 06 the direct buses cover the 473 km distance in an average of 9 h 48 m but if you time it right, some buses will get you there in just 9 h .
On Thu, Nov 06 the slowest buses will take 10 h and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.



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Travel Information
Compare bus, flight, and ferry for Bangkok to Ko Samui
Omio recommends booking the flight as it is the most popular option from Bangkok to Ko Samui among Omio's users. If you are prioritising price take the bus with prices starting from €16. For those with little time consider booking a flight which can get you there in 1h 13m. The ticket price range depends on the travel mode: a bus costs an average of €16, and a flight costs an average of €116.
Distance: 293 miles (473 km)
Compare bus with
| Bus | Most popular Flight | Ferry |
|---|---|---|
€30 Average price Cheapest | €132 Average price | €48 Average price |
14h 57m Average total duration 14h 27m Onboard + 30m Additional time* | 4h 13m Average total duration Fastest 1h 13m Onboard + 3h 0m Additional time* | 15h 57m Average total duration 14h 57m Onboard + 1h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Bangkok to Ko Samui Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Bangkok Bus Lines | Departure Time 07:30AM | Arrival Time 05:30PM | Duration 10h00 | Departure days Tue, Thu, Fri, Sat, Sun | Cheapest price $23 |
Operator Nakhon Si Racha Tour | Departure Time 07:30AM | Arrival Time 05:30PM | Duration 10h00 | Departure days Thu, Sat | Cheapest price $19 |
Operator Nakhon Si Racha Tour | Departure Time 05:30PM | Arrival Time 03:30AM | Duration 10h00 | Departure days Thu, Sat | Cheapest price $23 |
Operator Sri Suthep | Departure Time 05:30PM | Arrival Time 03:30AM | Duration 10h00 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $23 |
Operator Sri Suthep | Departure Time 06:30PM | Arrival Time 04:40AM | Duration 10h10 | Departure days Tue, Wed, Fri, Sun | Cheapest price $23 |
Operator Nakhon Si Racha Tour | Departure Time 06:45PM | Arrival Time 04:55AM | Duration 10h10 | Departure days Thu, Sat | Cheapest price $23 |
Operator Nakhon Si Racha Tour | Departure Time 06:50PM | Arrival Time 05:00AM | Duration 10h10 | Departure days Tue, Wed, Fri, Sun | Cheapest price $30 |
Operator Krung Siam Tour | Departure Time 07:00PM | Arrival Time 06:00AM | Duration 11h00 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $30 |
Operator Krung Siam Tour | Departure Time 07:15PM | Arrival Time 06:15AM | Duration 11h00 | Departure days Tue, Thu, Fri, Sat, Sun | Cheapest price $23 |
Operator Nakhon Si Racha Tour | Departure Time 07:20PM | Arrival Time 05:30AM | Duration 10h10 | Departure days Thu, Sat | Cheapest price $30 |
Operator Chokeanan | Departure Time 07:30PM | Arrival Time 05:30AM | Duration 10h00 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $23 |
Operator Subphaisal | Departure Time 07:30PM | Arrival Time 04:30AM | Duration 9h00 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price $19 |
Live departures
Bangkok to Ko Samui bus times
The table below shows live departures for Bangkok to Ko Samui buses for tomorrow, Thursday, November 6. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:30 AM Bangkok, Bus Terminal (South) | 10h00 | 10:30 AM Surat Thani, Bus Terminal | 0 transfersDirect | |
![]() | 12:30 AM Bangkok, Bus Terminal (South) | 10h00 | 10:30 AM Surat Thani, Bus Terminal | 0 transfersDirect | |
981-5 | 10:30 AM Bangkok, Bus Terminal (South) | 10h10 | 8:40 PM Surat Thani, Bus Terminal | 0 transfersDirect | |
![]() | 10:30 AM Bangkok, Bus Terminal (South) | 10h00 | 8:30 PM Surat Thani, Bus Terminal | 0 transfersDirect | |
![]() | 11:45 AM Bangkok, Bus Terminal (South) | 10h10 | 9:55 PM Surat Thani, Bus Terminal | 0 transfersDirect | |
![]() | 12:00 PM Bangkok, Bus Terminal (South) | 11h00 | 11:00 PM Surat Thani, Bus Terminal | 0 transfersDirect | |
![]() | 12:15 PM Bangkok, Bus Terminal (South) | 11h00 | 11:15 PM Surat Thani, Bus Terminal | 0 transfersDirect | |
![]() | 12:20 PM Bangkok, Bus Terminal (South) | 10h10 | 10:30 PM Surat Thani, Bus Terminal | 0 transfersDirect | |
![]() | 12:30 PM Bangkok, Bus Terminal (South) | 9h00 | 9:30 PM Surat Thani, Bus Terminal | 0 transfersDirect | |
![]() | 12:30 PM Bangkok, Bus Terminal (South) | 10h00 | 10:30 PM Surat Thani, Bus Terminal | 0 transfersDirect | |
Find all the dates and times for this journey
Compare prices and tickets Bangkok to Ko Samui by bus, flight, or ferry
Compare bus, 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.
Nov 06
Nov 07
Nov 08
Nov 09
Nov 10
Nov 11
Nov 12
Journey information
Overview: Bus from Bangkok to Ko Samui
Distance 293 miles (473 km) |
Average bus duration 14h 27m |
Cheapest ticket price $19 (€16) |
Buses per day 1 |
Direct buses 1 |
Fastest bus 9h 0m |
First bus 14:00 |
Last bus 19:00 |
Key Takeaways
Train Ticket Prices
- Budget Options: Train tickets from Bangkok to Ko Samui start from as low as $19 (€16) if booked well in advance.
- Standard Fares: Typically, trains cost $37 (€30) depending on the train type and class.
Bus providers: Montanatip from Bangkok to Ko SamuiYou can travel by bus between Bangkok to Ko Samui with Montanatip for as low as $19 (€16). When you search for schedules and tickets, Omio will show you the best journey
Montanatip
FAQs: Bus from Bangkok to Ko Samui
Find answers to the most common questions about traveling from Bangkok to Ko Samui by bus. 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 bus, the cheapest option, or tips for making the most of your visit at Ko Samui, this guide helps you travel smarter and with confidence.

Passengers board the bus most frequently from Bangkok, Chakrabongse Rd - Khao San Road, which is located around 0.8 miles (1.3 km) away from the city centre, and they get off the bus at Ko Samui, Nathon Pier, located 0.5 miles (812 m) away from the city centre.
To find the cheapest bus tickets for your trip from Bangkok to Ko Samui, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Montanatip
- Luggage included in fare; specific size/type not provided.
popular bus stations
Popular bus stations from Bangkok to Ko Samui
- 06:00-22:00
- Free public Wi-Fi
- Limited street parking available
- Street food vendors and local restaurants nearby
- Available on Chakrabongse Road
- Basic ramps available
- Available at nearby restaurants and shops
- Bus: 2, 15, 44, 511
- Boat: Phra Arthit Pier
- 04:00-22:00
- Free Wi-Fi available throughout terminal
- Large parking area available for both short and long-term parking
- Food court and various food stalls available inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps, elevators
- Public restrooms available with fee
- Bus: 84, 91, 123, 124, 127, 146, 149, 170, 177, 183, 189, 515, 539
- Metro: NA
- Train: NA
- 06:00-18:00
- Free parking available at pier
- Local food stalls and small restaurants near the pier
- Available at pier entrance
- Basic ramp access
- Public toilets available
- Bus: Local songthaews
- Ferry services to mainland
Most popular bus connections from Bangkok
More options for your journey from Bangkok to Ko Samui
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