The cheapest and fastest coaches from Surat Thani to Koh Samui
Cheapest price
15S$
Average price
21S$
Fastest journey
3 h
Average duration
4 h 6 m
Buses per day
5
Distance
86 km
The best way to find a cheap coach ticket from Surat Thani to Koh Samui is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Surat Thani to Koh Samui will cost around 21S$ if you buy it on the day, but you can find cheap coach tickets today for only 15S$.
Of the 5 buses that leave Surat Thani for Koh Samui every day 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 86 km distance in an average of 4 h 6 m but if you time it right, some buses will get you there in just 3 h .
The slowest buses will take 6 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.
11:30 AM3h00Surat Thani, Agriculture Market 22:30 PMKo Samui, Nathon Pier15 S$1One-way0 changes
9:30 AM3h00Surat Thani, Agriculture Market 212:30 PMKo Samui, Nathon Pier15 S$1One-way0 changes
6:30 AM3h00Surat Thani, Agriculture Market 29:30 AMKo Samui, Nathon Pier15 S$1One-way0 changes
12:30 PM6h00Surat Thani6:30 PMKo Samui, Nathon Pier30 S$1One-way0 changes
7:00 AM5h30Surat Thani12:30 PMKo Samui, Nathon Pier30 S$1One-way0 changes
11:30 AM3h00Surat Thani, Agriculture Market 22:30 PMKo Samui, Nathon Pier15 S$1One-way0 changes
9:30 AM3h00Surat Thani, Agriculture Market 212:30 PMKo Samui, Nathon Pier15 S$1One-way0 changes
6:30 AM3h00Surat Thani, Agriculture Market 29:30 AMKo Samui, Nathon Pier15 S$1One-way0 changes
7:00 AM5h30Surat Thani12:30 PMKo Samui, Nathon Pier30 S$1One-way0 changes
12:30 PM6h00Surat Thani6:30 PMKo Samui, Nathon Pier30 S$1One-way0 changes
Travel Information
Compare coach and ferry for Surat Thani to Koh Samui
Omio recommends booking the ferry as it is the most popular option from Surat Thani to Koh Samui among Omio's users. If you are prioritising price take the coach with prices starting from 15S$. For those with little time consider booking a ferry which can get you there in 3h 15m. The ticket price range depends on the travel mode: a coach costs an average of 15S$, and a ferry costs an average of 17S$.
Distance: 86 km
Compare bus with
| Coach | Most popular Ferry |
|---|---|
17S$ Average Price Cheapest | 23S$ Average Price |
4h 11m Average total duration 3h 41m Onboard + 30m Additional time* | 4h 15m Average total duration Fastest 3h 15m Onboard + 1h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular ferry company |
Direct Options | Direct Options |
Live departures
Surat Thani to Koh Samui bus times
The table below shows live departures for Surat Thani to Koh Samui coaches for tomorrow, Tuesday, 30 June. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 6:30 AM Surat Thani, Agriculture Market 2 | 3h00 | 9:30 AM Ko Samui, Nathon Pier | 0 changesdirect | |
![]() | 7:00 AM Surat Thani | 5h30 | 12:30 PM Ko Samui, Nathon Pier | 0 changesdirect | |
![]() | 9:30 AM Surat Thani, Agriculture Market 2 | 3h00 | 12:30 PM Ko Samui, Nathon Pier | 0 changesdirect | |
![]() | 11:30 AM Surat Thani, Agriculture Market 2 | 3h00 | 2:30 PM Ko Samui, Nathon Pier | 0 changesdirect | |
![]() | 12:30 PM Surat Thani | 6h00 | 6:30 PM Ko Samui, Nathon Pier | 0 changesdirect |
Find all the dates and times for this journey
Compare prices and tickets Surat Thani to Koh Samui by coach or ferry
Compare coach 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.
30 Jun
01 Jul
02 Jul
03 Jul
04 Jul
05 Jul
06 Jul
Journey information
Overview: Bus from Surat Thani to Koh Samui
Buses from Surat Thani to Koh Samui run on average 9 times per day, taking around 3h 41m. Cheap bus tickets for this journey start at 15S$ if you book in advance.
There are 9 coaches per day. The earliest coach runs at 05:00, the last at 17:00. The fastest coach covers the 86 km distance in 3h 0m.
Distance 86 km |
Average bus duration 3h 41m |
Cheapest ticket price 15S$ |
Buses per day 9 |
Direct buses 9 |
Fastest bus 3h 0m |
First bus 5:00 AM |
Last bus 5:00 PM |
Cheapest Month Apr |
Cheapest Day Sun |
High Season Oct - Dec |
Low Season Jul - Sept |
Busiest Day Sun |
Least Busy Day Fri |
Bus providers: Phantip Travel, Raja Ferry Port Public Company Limited from Surat Thani to Koh SamuiYou can travel by bus between Surat Thani to Koh Samui with Phantip Travel, Raja Ferry Port Public Company Limited for as low as 15S$. When you search for schedules and tickets, Omio will show you the best journey
Phantip Travel
Raja Ferry Port Public Company Limited
FAQs: Surat Thani to Koh Samui coach
Find answers to the most common questions about traveling from Surat Thani to Koh Samui 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 Koh Samui, this guide helps you travel smarter and with confidence.

popular bus stations
Important Stations and Airports in Surat Thani and Koh Samui
- 05:00-20:00
- Free parking available for passengers
- Local food stalls and small restaurants nearby
- Available at the terminal entrance
- Basic wheelchair access
- Public toilets available
- Bus: Local songthaews and public buses
- 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
More options for your journey from Surat Thani to Koh Samui
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