The cheapest and fastest ferries from Surat Thani to Koh Samui
Cheapest price
$14
Average price
$21
Fastest journey
1 h 45 m
Average duration
3 h
Ferries per day
5
Distance
86 km
The best way to find a cheap ferry 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 $21 if you buy it on the day, but you can find cheap ferry tickets today for only $14.
Of the 5 ferries 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.
On Tue, 05 May the direct ferries cover the 86 km distance in an average of 3 h but if you time it right, some ferries will get you there in just 1 h 45 m .
The slowest ferries will take 4 h 30 m 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.
7:00 AM3h30Surat Thani10:30 AMKoh Samui$141One-way0 changes
1:00 AM4h30Surat Thani5:30 AMKoh Samui$161One-way0 changes
3:00 AM1h45Surat Thani4:45 AMKoh Samui$221One-way0 changes
6:00 AM2h45Surat Thani8:45 AMKoh Samui$251One-way0 changes
5:00 AM2h30Surat Thani7:30 AMKoh Samui$281One-way0 changes
3:00 AM1h45Surat Thani4:45 AMKoh Samui$221One-way0 changes
5:00 AM2h30Surat Thani7:30 AMKoh Samui$281One-way0 changes
6:00 AM2h45Surat Thani8:45 AMKoh Samui$251One-way0 changes
7:00 AM3h30Surat Thani10:30 AMKoh Samui$141One-way0 changes
1:00 AM4h30Surat Thani5:30 AMKoh Samui$161One-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 $12. 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 $12, and a ferry costs an average of $14.
Distance: 46 nautical miles (86 km)
Compare ferry with
Most popular Ferry | Coach |
|---|---|
$18 Average Price | $13 Average Price Cheapest |
4h 15m Average total duration Fastest 3h 15m Onboard + 1h 0m Additional time* | 4h 15m Average total duration 3h 45m Onboard + 30m Additional time* |
![]() Most popular ferry company | ![]() Most popular bus company |
Direct Options | Direct Options |
Surat Thani to Koh Samui Ferry Timetables
| Operator | Departure Time | Arrival Time | Duration | Sailing Days |
|---|---|---|---|---|
Operator Raja Ferry | Departure Time 07:00AM | Arrival Time 11:30AM | Duration 4h30 | Sailing Days Wed |
Operator Raja Ferry | Departure Time 02:00PM | Arrival Time 05:30PM | Duration 3h30 | Sailing Days Wed |
Operator Raja Ferry | Departure Time 11:00AM | Arrival Time 03:30PM | Duration 4h30 | Sailing Days Wed |
Operator Seatran Ferry | Departure Time 03:00PM | Arrival Time 06:30PM | Duration 3h30 | Sailing Days Mon, Wed |
Operator Seatran Ferry | Departure Time 09:30AM | Arrival Time 12:30PM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Seatran Ferry | Departure Time 01:30PM | Arrival Time 04:30PM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Raja Ferry | Departure Time 05:30AM | Arrival Time 09:30AM | Duration 4h00 | Sailing Days Wed |
Operator Seatran Ferry | Departure Time 04:30PM | Arrival Time 07:30PM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Seatran Ferry | Departure Time 06:30AM | Arrival Time 09:30AM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Seatran Ferry | Departure Time 08:30AM | Arrival Time 11:30AM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Raja Ferry | Departure Time 10:00AM | Arrival Time 02:30PM | Duration 4h30 | Sailing Days Wed |
Operator Seatran Ferry | Departure Time 12:30PM | Arrival Time 03:30PM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Raja Ferry | Departure Time 06:30AM | Arrival Time 10:30AM | Duration 4h00 | Sailing Days Wed |
Operator Raja Ferry | Departure Time 03:00PM | Arrival Time 07:30PM | Duration 4h30 | Sailing Days Wed |
Operator Seatran Ferry | Departure Time 03:30PM | Arrival Time 06:30PM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Seatran Ferry | Departure Time 05:30PM | Arrival Time 08:30PM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Seatran Ferry | Departure Time 09:00AM | Arrival Time 12:30PM | Duration 3h30 | Sailing Days Mon, Wed |
Operator Seatran Ferry | Departure Time 10:30AM | Arrival Time 01:30PM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Raja Ferry | Departure Time 08:00AM | Arrival Time 12:30PM | Duration 4h30 | Sailing Days Wed |
Operator Raja Ferry | Departure Time 04:00PM | Arrival Time 07:30PM | Duration 3h30 | Sailing Days Wed |
Operator Raja Ferry | Departure Time 12:00PM | Arrival Time 02:30PM | Duration 2h30 | Sailing Days Wed |
Operator Seatran Ferry | Departure Time 11:30AM | Arrival Time 02:30PM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Raja Ferry | Departure Time 01:00PM | Arrival Time 05:30PM | Duration 4h30 | Sailing Days Wed |
Operator Seatran Ferry | Departure Time 04:00PM | Arrival Time 08:30PM | Duration 4h30 | Sailing Days Mon, Wed |
Operator Seatran Ferry | Departure Time 07:30AM | Arrival Time 10:30AM | Duration 3h00 | Sailing Days Mon, Wed |
Operator Raja Ferry | Departure Time 09:00AM | Arrival Time 12:30PM | Duration 3h30 | Sailing Days Wed |
Operator Seatran Ferry | Departure Time 02:30PM | Arrival Time 05:30PM | Duration 3h00 | Sailing Days Mon, Wed |
Live departures
Surat Thani to Koh Samui ferry times
The table below shows live departures for Surat Thani to Koh Samui ferries for tomorrow, Tuesday, 5 May. You can also manually refresh the results below to see updated ferry journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 1:00 AM Surat Thani | 4h30 | 5:30 AM Koh Samui | 0 changesdirect | |
![]() | 3:00 AM Surat Thani | 1h45 | 4:45 AM Koh Samui | 0 changesdirect | |
![]() | 5:00 AM Surat Thani | 2h30 | 7:30 AM Koh Samui | 0 changesdirect | |
![]() | 6:00 AM Surat Thani | 2h45 | 8:45 AM Koh Samui | 0 changesdirect | |
![]() | 7:00 AM Surat Thani | 3h30 | 10:30 AM Koh Samui | 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.
05 May
06 May
07 May
08 May
09 May
10 May
11 May
Why should you book Surat Thani to Koh Samui ferries with Omio?
Why book with Omio vs Lomprayah High Speed Ferries?
- Compare with other providers: On Omio, you can not only buy tickets for Lomprayah High Speed Ferries, but also compare tickets for the likes of Raja Ferry or Seatran Ferry to find the best option for your trip from Surat Thani to Koh Samui.
- 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 Lomprayah High Speed Ferries with all available travel options, which are bus and ferry to ensure you get the best deal for traveling from Surat Thani to Koh Samui.
Why book with Omio over Ferryhopper?
- Multiple modes of transport: Omio allows you to compare travel options including bus and ferry to find the ideal travel option from Surat Thani to Koh Samui.
Journey information
Overview: Ferry from Surat Thani to Koh Samui
Ferries from Surat Thani to Koh Samui run on average 14 times per day, taking around 3h 15m. Cheap ferry tickets for this journey start at $14 but you can travel from only $12 by coach.
There are 14 ferries per day. The earliest ferry runs at 05:00, the last at 17:00. The fastest ferry covers the 46 nautical miles (86 km) distance in 1h 45m. There are 84 sailings per week.



Distance 46 nautical miles (86 km) |
Average sailing duration 3h 15m |
Cheapest ticket price $14 |
Ferries per day 14 |
Direct ferries Available |
Average weekly sailings 84 |
Fastest ferry 1h 45m |
First ferry 5:00 AM |
Last ferry 5:00 PM |
Cheapest Month Feb |
Cheapest Day Wed |
High Season Oct - Dec |
Low Season Jul - Sept |
Busiest Day Sun |
Least Busy Day Fri |
Ferry operators: Lomprayah High Speed Ferries, Raja Ferry, Seatran Ferry from Surat Thani to Koh SamuiYou can travel by ferry between Surat Thani to Koh Samui with Lomprayah High Speed Ferries, Raja Ferry, Seatran Ferry for as low as $12. When you search for schedules and tickets, Omio will show you the best journey.
Lomprayah High Speed Ferries
Seatran Ferry
Raja Ferry
FAQs: Surat Thani to Koh Samui ferries
Find answers to the most common questions about traveling from Surat Thani to Koh Samui by ferry. 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 ferry, the cheapest option, or tips for making the most of your visit at Koh Samui, this guide helps you travel smarter and with confidence.

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