Surat Thani to Koh Samui Ferry: Raja THB 200 to 220, Car THB 640
Raja Ferry's fare table lists THB 200 for an adult from Donsak to Samui, and its home page booking list shows THB 220. Sailings leave hourly from 05:00 and take about 1 hour 30 minutes. A car costs THB 640 on Raja and THB 700 on Seatran.
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Fares from Donsak to Samui
Raja Ferry’s fare table lists THB 200 for an adult from Donsak to Samui. Its home page booking list shows THB 220 for the same crossing. Ask at the ticket window which one applies on your date.
Raja publishes the table as the fares under the Surat Thani provincial announcement.

| Who or what | Raja fare, Donsak to Samui |
|---|---|
| Adult | THB 200 |
| Monk, novice or uniformed student | THB 100 |
| Child over 100 cm, up to 120 cm | THB 100 |
| Bicycle | THB 240 |
| Motorbike up to 250cc | THB 260 |
| Motorbike 250cc and up, or with sidecar | THB 380 |
| Car, jeep, van or pickup | THB 640 |
| Medium tour or passenger coach | THB 1,200 |

Vehicle fares side by side
Seatran Ferry charges THB 700 for a 4-wheel car, SUV, pickup or van and THB 280 for a motorcycle. It charges THB 420 for a sidecar or big motorcycle.
| Vehicle | Raja | Seatran |
|---|---|---|
| Car, SUV, pickup or van | THB 640 | THB 700 |
| Motorcycle | THB 260 up to 250cc | THB 280 |
| Big motorcycle or sidecar | THB 380 at 250cc and up | THB 420 |

Seatran’s general passenger fare is THB 390 for Samui to Surat Thani. A Raja motorbike ticket and a Raja car ticket each include one driver.
Timetable and crossing time
Raja Ferry’s timetable runs from trip 1 at 05:00 to trip 15 at 19:00 between Donsak and Samui. The trips leave at the same hour from each pier. The crossing takes about 1 hour 30 minutes.
| Raja trip | Leaves | Arrives |
|---|---|---|
| Trip 1 | 05:00 | 06:30 |
| Trip 2 | 06:00 | 07:30 |
| Trip 3 | 07:00 | 08:30 |
| Trip 15 | 19:00 | 20:30 |

Raja adds a ferry at 05:00-06:00 and 12:00-16:00 when the vessel is full. Between 30 December and 30 April it runs extra sailings when many vehicles are waiting. Raja runs more than 40 passenger sailings a day on its two routes.
The timetable applies from 11 October 2021 until further notice.
Seatran Ferry
Seatran Ferry runs hourly from 05:00 to 18:00 in each direction between Donsak Pier and Nathon Pier on Samui. Its route box gives 05:00 for the first trip and 19:00 for the last. Be at Donsak before 18:00.
The crossing takes about 1 hour 30 minutes. A Seatran ferry carries up to 90 cars and 600 passengers a trip. When many cars wait, Seatran adds a sailing every half hour.
Which pier you land at
Raja ferries land at Lipa Noi pier on Samui. Lipa Noi pier is about 9 km south of Nathon. Seatran ferries arrive at Nathon Pier.
The Lomprayah catamaran from Donsak Pier also goes to Nathon Pier. Check the pier name on your ticket before you book a taxi or a hotel pickup.
From Surat Thani airport, station and town to Donsak
Raja sells a ferry ticket with the transfer to Donsak at booths in the Surat Thani and Nakhon Si Thammarat airports. A Surat Thani Airport to Lipa Noi ticket costs THB 550 on Raja.
At the train station, a Phantip bus boards from a service point in the station area. Raja’s booking list also has a Surat Thani town departure at its office by the Sri Raja market.

Seatran Coach runs air-conditioned coaches between Surat Thani town and Donsak pier. Its coaches from the Surat Thani and Nakhon Si Thammarat airports and towns link to the ferry to Samui.
| From | Operator and ticket | Fare |
|---|---|---|
| Surat Thani Airport | Raja, ferry and transfer to Lipa Noi | THB 550 |
| Tapee Pier, Surat Thani | Lomprayah, bus and catamaran to Nathon Pier | THB 600 |
| Tapee Pier, with van to any hotel on Samui | Lomprayah | THB 750 |
A Lomprayah bus and catamaran from Tapee Pier leaves at 10:00 and 13:00. The 10:00 reaches Nathon Pier at 11:45 and the 13:00 at 15:45. The catamaran leaves from Donsak Pier, and the bus leaves from Tapee Pier.
From the train station or the airport, a bus and ferry package includes about a 60-minute bus ride to Donsak pier and a 90-minute crossing. If you buy a package with pickup, check that the receipt names the ferry company and the departure times.
Lomprayah catamaran from Donsak
A Lomprayah catamaran leaves Donsak Pier for Nathon Pier at 11:00 and 15:00 for THB 450. The 11:00 arrives at 11:45 and the 15:00 at 15:45. With the van to any hotel on Samui it costs THB 600 and arrives at 12:45 or 16:45.
Going the other way, a catamaran leaves Nathon Pier at 08:30 and 11:45 for Donsak Pier for THB 450. The 08:30 arrives at 09:15 and the 11:45 at 12:30.

| Lomprayah from Nathon Pier | Leaves | Arrives | Fare |
|---|---|---|---|
| Bus and catamaran to Tapee Pier | 08:30 | 11:00 | THB 600 |
| Bus and catamaran to Surat Thani train station | 08:30 | 11:15 | THB 750 |
| Bus and catamaran to Surat Thani train station | 11:45 | 14:15 | THB 750 |
| Bus and catamaran to Surat Thani Airport | 08:30 | 11:30 | THB 850 |
A Lomprayah speed boat and bus from Pralarn Pier leaves at 08:30 and reaches the airport at 11:00 for THB 950. Fares between Samui, Phangan and Tao are on the ferries by operator page.
Taking a car or motorbike
A Raja car ticket costs THB 640 and includes one driver. A Raja motorbike ticket up to 250cc costs THB 260 and includes one driver. A car towing a trailer is charged double, plus a charge by the length it tows.
A Seatran vehicle ticket includes the driver, and each extra passenger needs a ticket of their own. Seatran does not allow passengers to stay in the vehicle deck while the ship is sailing.
At Donsak and at Nathon, Seatran runs a Fast Lane queue for vehicles with a reserved ticket and a Cash queue for vehicles buying on arrival. Seatran recommends the Fast Lane for drivers who bought in advance.
Booking and luggage
Raja takes bookings on its e-ticket website and app, through agents and at the three piers. A vehicle ticket bought through an agent adds a booking fee of THB 40 per vehicle per trip.
Seatran keeps a luggage store, daily or overnight, from 08:00 to 18:00 at Donsak pier, Thong Sala pier on Phangan and Bangrak pier on Samui.
Step by step
- From Surat Thani airport, buy the Raja ferry and transfer ticket at the airport booth.
- From the train station, board the Phantip bus at its service point.
- From town, take Seatran Coach to Donsak pier.
- Choose Raja at THB 200 to THB 220 for an adult or Seatran for a vehicle at THB 700.
- Queue in the Fast Lane with a reserved vehicle ticket, or in the Cash queue to buy on arrival.
- Cross in about 1 hour 30 minutes and check which pier your ticket names.
Step by step
- Get to Donsak pierFrom Surat Thani airport, buy the Raja ferry and transfer ticket at the airport booth. From the train station, board the Phantip bus at its service point. From town, take Seatran Coach.
- Pick the ferry and the fareRaja charges THB 200 on its fare table and THB 220 on its home page booking list. Seatran charges THB 700 for a car and THB 280 for a motorcycle.
- Book or queueRaja sells tickets on its website and app, through agents and at the three piers. Seatran runs a Fast Lane queue for reserved vehicles and a Cash queue for tickets bought on arrival.
- Cross to SamuiThe crossing takes about 1 hour 30 minutes. Raja lands at Lipa Noi pier and Seatran at Nathon Pier.
Not confirmed: Raja's adult fare is THB 200 on its fare table and THB 220 on its home page booking list: ask at the window. Seatran's passenger fare for Donsak to Nathon is not labelled on its rate table, which cites a 2008 announcement. Raja's timetable dates from 11 October 2021: confirm the last sailing at the pier.
Common questions
How much is the ferry from Donsak to Koh Samui?
Raja Ferry's fare table lists THB 200 for an adult, and its home page booking list shows THB 220. Seatran's general passenger fare is THB 390 for Samui to Surat Thani.
How long does the Donsak to Samui ferry take?
About 1 hour 30 minutes on Raja to Lipa Noi pier, and 1 hour 30 minutes on Seatran.
What time is the first and last ferry from Donsak?
The first Raja sailing leaves at 05:00 and the last at 19:00. Seatran's route box gives a first trip at 05:00 and a last trip at 19:00.
How much is a car on the ferry from Donsak to Samui?
Raja charges THB 640 for a car, jeep, van or pickup. Seatran charges THB 700 for a 4-wheel car, SUV, pickup or van.
How much is a motorbike on the Donsak to Samui ferry?
Raja charges THB 260 for a motorbike up to 250cc and THB 380 for 250cc or more, or with a sidecar. Seatran charges THB 280 for a motorcycle and THB 420 for a big motorcycle.
Which pier on Samui does the ferry reach?
Raja ferries land at Lipa Noi pier, about 9 km south of Nathon. Seatran ferries arrive at Nathon Pier.
How do I get from Surat Thani airport to the Samui ferry?
Raja sells a ferry ticket with the transfer to Donsak at a booth in the airport and lists a Surat Thani Airport to Lipa Noi ticket at THB 550.
Is there a bus from Surat Thani town to Donsak pier?
Seatran Coach runs air-conditioned coaches between Surat Thani town and Donsak pier.
Do children pay full fare on the ferry to Samui?
A child taller than 100 cm and up to 120 cm pays THB 100 on Raja. A monk, novice or uniformed student also pays THB 100.
Can I leave my luggage at the ferry pier?
Seatran keeps a luggage store, daily or overnight, from 08:00 to 18:00 at Donsak pier, Thong Sala pier on Phangan and Bangrak pier on Samui.
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