The cheapest and fastest ferries from Surat Thani to Koh Samui
Cheapest price
$14
Average price
$18
Fastest journey
1 h 45 m
Average duration
3 h 12 m
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 traveling at rush hour.
The average ticket from Surat Thani to Koh Samui will cost around $18 if you buy it on the day, but the cheapest tickets can be found for only $14.
Of the 5 ferries that leave Surat Thani for Koh Samui on Sat, Mar 21, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Mar 21 the direct ferries cover the 86 km distance in an average of 3 h 12 m but if you time it right, some ferries will get you there in just 1 h 45 m .
On Sat, Mar 21 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.










Travel Information
Compare bus 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 bus 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 bus 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 | Bus |
|---|---|
$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 |
Live departures
Surat Thani to Koh Samui ferry times
The table below shows live departures for Surat Thani to Koh Samui ferries for tomorrow, Friday, March 20. You can also manually refresh the results below to see updated ferry journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 1:00 AM Surat Thani | 4h30 | 5:30 AM Koh Samui | 0 transfersDirect | |
![]() | 2:00 AM Surat Thani | 3h30 | 5:30 AM Koh Samui | 0 transfersDirect | |
![]() | 3:00 AM Surat Thani | 1h45 | 4:45 AM Koh Samui | 0 transfersDirect | |
![]() | 6:00 AM Surat Thani | 2h45 | 8:45 AM Koh Samui | 0 transfersDirect | |
![]() | 7:00 AM Surat Thani | 3h30 | 10:30 AM Koh Samui | 0 transfersDirect |
Find all the dates and times for this journey
Compare prices and tickets Surat Thani to Koh Samui by bus or ferry
Compare bus 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.
Mar 21
Mar 22
Mar 23
Mar 24
Mar 25
Mar 26
Mar 27
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?
- Official reseller: Lomprayah High Speed Ferries tickets can only be bought on Omio or Lomprayah High Speed Ferries's website as Omio is the only official third party seller for Lomprayah High Speed Ferries tickets. Ferryhopper do not sell Lomprayah High Speed Ferries tickets as they are not official sellers.
- 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 (€11) but you can travel from only $12 (€10) by bus.
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 (€11) |
Ferries per day 14 |
Direct ferries Available |
Average weekly sailings 84 |
Fastest ferry 1h 45m |
First ferry 05:00 |
Last ferry 17:00 |
Cheapest month Feb |
Cheapest day Wed |
High season Oct - Dec |
Low season Apr - Jun |
Busiest day Mon |
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 (€10). When you search for schedules and tickets, Omio will show you the best journey.
Lomprayah High Speed Ferries
Seatran Ferry
Raja Ferry
FAQs: Ferry from Surat Thani to Koh Samui
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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