Koh Samui (Nathon Pier) - Donsak (Seatran Donsak Pier)
Ferry to Thailand
Koh Samui (Nathon Pier) - Donsak (Seatran Donsak Pier)
Ferry to Thailand
Fares for the Koh Samui (Nathon Pier) to Donsak (Seatran Donsak Pier) crossing usually range somewhere between $16* and $96*. Most travellers pay around $63* for a Koh Samui (Nathon Pier) Donsak (Seatran Donsak Pier) ferry ticket, and the cheapest fares on this route begin at $16*. Foot passengers can expect to pay roughly $63* on average.
Fares vary according to passenger count, vehicle type, the route itself and what time you sail. Figures come from fares searched in the previous 30 days, don't include service fees, and were last checked August 26.
There's a quick way to stack up ferry fares and operators from around the world side by side, so you can pick the crossing that best suits you. Getting in early tends to open up the widest choice of prices and sailing times.
Direct Ferries has discounts running throughout the year. Where a senior discount applies to your crossing, it's applied the moment you pick the matching age bracket in the passenger section of your search.
If you're a student or recent graduate, a 5% discount is up for grabs. Head to our partner Student Beans to confirm your status and you'll receive a code to enter at checkout.
A handful of Spanish and Italian ferry routes also offer a resident discount — choose the "Residents" option if it appears during your search and the lower fare is applied straight away. You'll usually need to show proof of address, like a residency card or certificate, when you check in.
Sailings on the Koh Samui (Nathon Pier) Donsak (Seatran Donsak Pier) route generally kick off from Koh Samui (Nathon Pier) at around 05:00, and the last departure of the day is usually around 19:00.
You certainly can — with a short crossing and sailings running daily, Koh Samui (Nathon Pier) to Donsak (Seatran Donsak Pier) is an easy day trip. Taking a vehicle, where possible, gives you the freedom to explore a bit further once you land.
No, vehicles aren't currently accepted on sailings between Koh Samui (Nathon Pier) and Donsak (Seatran Donsak Pier).
Bicycles aren't currently accepted on sailings between Koh Samui (Nathon Pier) and Donsak (Seatran Donsak Pier).
Yes, Seatran Ferry carries foot passengers between Koh Samui (Nathon Pier) and Donsak (Seatran Donsak Pier).
Pets aren't currently permitted on ferries between Koh Samui (Nathon Pier) and Donsak (Seatran Donsak Pier). Our Deal Finder can help you find a nearby route that does allow them.
Guide dogs and assistance dogs are often treated differently to general pets, even on routes where pets aren't allowed. Contact our customer service team to find out what's possible on your sailing, or check our Special Assistance Help page for more information.
Whether the Koh Samui (Nathon Pier) to Donsak (Seatran Donsak Pier) route has an overnight sailing depends on a mix of factors. Search with your travel dates, and we'll show you whether an overnight option exists, plus current timetables, crossing times and daytime alternatives.
Note that overnight sailings can occasionally take a bit longer than daytime crossings.
What you'll need to travel varies by route, so it pays to check ahead of your sailing. A valid passport is typically required for the Koh Samui (Nathon Pier) to Donsak (Seatran Donsak Pier) crossing, along with any visa or national ID required for your nationality. As rules depend on both where you're from and where you're headed, our Check-in, Travel Documents & Tickets guide is worth a read to avoid any hold-ups at check-in.
Booking couldn't be simpler — select your departure port, arrival port and travel date to see everything on offer. From there, you can weigh up alternative routes and departure times to land on the best fit.
Look for early-booking deals and flexible fare types, like upgrades or flexi-tickets, which give you room to change plans later. Double-check details such as passenger numbers and vehicle specs as you go, to keep the booking process painless.
You'll get a confirmation email the moment your booking goes through. From there, how your boarding pass turns up depends on the operator.
Some operators send the boarding pass straight away, while others want you to check in at the port. Where it's on offer, online check-in through the Direct Ferries app can save you time at the terminal.
Ticket desks tend to sit right by the ferry terminal. Building in some extra time before you sail means you won't be rushed collecting tickets and getting checked in.
Have your confirmation email and valid photo ID — a passport or identity card — ready at check-in. If a pet's travelling with you, bring their vaccination and insurance papers, and hold onto proof of address if you booked with a resident discount.
A gap in sailings from Koh Samui (Nathon Pier) to Donsak (Seatran Donsak Pier) on your chosen date usually comes down to something like a timetable adjustment, limited space, or a seasonal dip in service. Try a different date, or browse other options with our Route & Port finder.
Generally speaking, booking your Koh Samui (Nathon Pier) to Donsak (Seatran Donsak Pier) ferry sooner rather than later pays off — earlier bookings usually mean lower fares and more choice of departure times and cabins.
A few weeks' lead time is usually enough to catch a good deal, though fares can still move around depending on the season and what's left available.
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| Koh Samui (Nathon Pier) - Donsak (Seatran Donsak Pier) Ferry Route Prices | ||
|---|---|---|
| Foot Passenger | $63 | |
| Koh Samui (Nathon Pier) - Donsak (Seatran Donsak Pier) Ferry Route Summary | |
|---|---|
| Origin | Koh Samui Island |
| Destination | Thailand |
| No. of Operators | 1 |
| Operators | Seatran Ferry |
| Average Price | $63 |
| Average Daily Sailings | 15 |
| Average Weekly Sailings | 103 |
| Average Sailing Duration | 1 h 30 m |
| Fastest Sailing Duration | 1 h 30 m |
| First Ferry | 05:00 |
| Last Ferry | 19:00 |
| Distance | 12 Nautical Miles |
* Prices subject to change, pricing is taken from last 30 days, last updated 1 August 2026.
Found on the southern isthmus of Thailand, in the mountainous Surat Thani region surrounded by the glittering Gulf of Thailand, is the district of Don Sak. It’s an area of breath-taking tropical beauty. Much of the region is covered in lush woodland formed of coconut palms and broad-leafed ferns, between which twist rural roads leading to the many quaint settlements upon the undulating hills of the mainland. The north of Don Sak is marked by a rugged coastline overlooking the gulf. From here ferries hop across to the tree-topped islands that, on a clear day, can be seen rising on steep-cliffs towards the horizon. The main passenger terminal is near the town of Mu Ban Don Sak Thani in the north-east of the region, just off the main 4142 dual-carriageway that cuts through the centre of Don Sak. This somewhat small facility is located at the end of a long pier (known locally as Leam Tuad Pier), and can be reached via a covered walkway lining one edge of the stilted promenade. Amenities at the clean and modern terminal building include a check-in point, indoor and outdoor waiting areas, a car-park and a designated spot from which coaches and buses take passengers to destinations across Don Sak. There are three outgoing routes available at the port, all of which head towards the nearby islands in the Gulf of Thailand. These journeys are hosted by Songserm ferries who regularly sail north to the islands of Koh Tao, Koh Phangan and Koh Samui throughout the week.
