How to Get from Surat Thani to Koh Samui

How to Get from Surat Thani to Koh Samui

Last updated: March 8, 2026

Leaving the mainland for the palm-fringed shores of Koh Samui marks the transition from the bustling transit hub of Surat Thani to a world of luxury resorts and turquoise waters. While Surat Thani serves as the gateway to the Gulf of Thailand, the journey across the water is where the holiday truly begins. You will swap the dusty streets of the city for the salty breeze of the sea, watching the mainland fade away as the mountainous silhouette of Samui rises on the horizon.

This route is a well-trodden path for travelers, yet it offers a distinct choice between the efficiency of a scheduled ferry and the door-to-door convenience of a private transfer. Whether you are arriving at the airport, the train station, or staying in the city center, getting to the island is straightforward once you understand the logistics of the piers and the transport types available.

Surat Thani to Koh Samui by Ferry

The ferry is the classic way to reach the island, offering a balance of affordability and scenic views. For travelers who enjoy the open air and the feeling of moving across the ocean, the speedboat service provides a reliable connection. This mode of transport is particularly popular for those who want to feel the tropical sun and see the smaller limestone karsts dotting the Gulf during the transit.

The ferry service available on this route is a speedboat, which completes the crossing in approximately 2 hours. This duration accounts for the time spent on the water and the docking procedures at both ends. Tickets for this service are priced at $22, making it a mid-range option that balances speed with a reasonable price point. The speedboat offers a more intimate and faster experience than the larger, slower car ferries that also ply these waters, though it can be a bit more buoyant if the sea is choppy.

When you take the speedboat, you can expect a direct route to one of Samui's main piers. It is a great way to start your island adventure with a bit of excitement. You can easily book your ferry tickets on GoAsia.cc to ensure your seat is reserved, especially during the peak season when boats can fill up quickly with holidaymakers heading to the islands.

Surat Thani to Koh Samui by Transfer

For those who value privacy, comfort, or are traveling in a group, a private transfer is the most flexible way to make the journey. Transfers are particularly useful if you have a lot of luggage or if you are arriving at Surat Thani Airport and want to avoid the hassle of navigating local bus connections to the pier. A transfer service typically includes the vehicle journey from your pickup point to the pier, and often includes the ferry crossing as part of a seamless package.

Vehicle Types and Comfort Levels

There are several vehicle classes available to suit different budgets and group sizes. If you are traveling solo or as a couple, an Economy or Economy 2pax vehicle is a cost-effective choice. For those who prefer a more rugged or spacious ride, an SUV 4pax provides extra legroom and better handling for the mainland portion of the trip. Larger groups or families will find the Van 9pax or Van 10pax options to be the most economical per person, as they allow everyone to stay together in a climate-controlled environment.

The duration for a transfer varies significantly, ranging from a quick 30-minute hop to a 4-hour and 30-minute journey. This wide range depends on your starting point in Surat Thani and which pier the driver is heading to. Prices for these services are equally varied, starting at $20 for basic shared or shorter options and going up to $363 for premium, long-distance private van services that provide the ultimate level of convenience and luxury.

Comparing Your Options

ModePrice (USD)DurationComfort
Ferry (Speedboat)$222hStandard
Transfer (Van/SUV/Economy)$20 - $36330min - 4h 30minHigh

Tips for Traveling from Surat Thani to Koh Samui

  • Check your arrival pier: Koh Samui has several piers, including Nathon, Lipa Noi, and Bang Rak. Ensure your transfer or ferry arrives at a location convenient for your hotel to save on taxi costs once you land.
  • Book in advance: While there are many departures, the most convenient times often sell out. Use GoAsia.cc to secure your spot before you arrive in Surat Thani.
  • Prepare for the weather: During the monsoon season (typically October to December), sea conditions can be rough. If you are prone to seasickness, the larger ferries are more stable than speedboats, though they may take longer.
  • Connectivity: Surat Thani Airport and the main ferry piers usually have local SIM card vendors. It is a good idea to have data before you reach the island to help with navigation and booking local transport.
  • Luggage: If you are taking a speedboat, be mindful that space for oversized luggage can sometimes be limited. Private vans are much better equipped for travelers with heavy suitcases or sports equipment like surfboards.

Timetable

Taxi Surat Thani - Koh Samui $ 19.90–353.57 30m – 4h 30m
  •   Van 9pax
  •   SUV 4pax
  •   Economy 2pax
  •   Van 10pax
  •   Economy
Ferry Surat Thani - Koh Samui $ 21.43 2h
  •   Speedboat 12:00

Frequently Asked Questions

How can I book tickets from Surat Thani to Koh Samui?

You can book train, bus, flight, taxi, van, and ferry tickets from Surat Thani to Koh Samui directly on GoAsia.cc. Use the booking tool on this page to compare all available options and prices in real time.

What is the cheapest way to get from Surat Thani to Koh Samui?

The cheapest way to make the trip is by booking a transfer, with prices starting as low as $20 depending on the vehicle type and pickup location. This provides a cost-effective way to reach the pier and often includes the transit to the island.

What is the fastest way to get from Surat Thani to Koh Samui?

The fastest options are certain transfer services that can take as little as 30 minutes to reach the island's vicinity, though most standard speedboat ferry crossings take about 2 hours.

How long does it take to get from Surat Thani to Koh Samui?

The journey typically takes between 2 hours for a ferry and up to 4 hours and 30 minutes for some transfer services, depending on your specific departure point and the type of transport chosen.

Are there private options for groups?

Yes, there are private vans available that can accommodate 9 to 10 passengers. These are ideal for large families or groups of friends who want to travel together comfortably from the airport or city center.

Do I need to book my ferry ticket in advance?

It is highly recommended to book in advance, especially during the high season from January to August. Booking ahead ensures you get your preferred departure time and avoids long waits at the pier.

What happens if the weather is bad?

In cases of very heavy rain or high winds, ferry and speedboat departures may be delayed or canceled for safety. It is always a good idea to check the weather forecast and stay in touch with your transport operator during the monsoon season.