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Seatran Discovery

4.4
6,463 customer reviews
  • About
  • Popular Routes
  • Stations
  • Reviews
  • Schedule and Timetable

About Seatran Discovery

Company Information

Known by its current name since 2004, Seatran Discovery was actually started in 2002 and is one of the most popular ferry services in Thailand. In 2004, the Seatran Discovery yacht was launched offering a more luxurious option for those wanting to travel out to the world-famous Thai islands. It has a 100-person capacity and even includes outdoor showers!

Routes serviced by Seatran Discovery

The rest of the fleet has a maximum capacity of 300 people with routes serving 18 destinations across Thailand from 13 departure points including Bangkok, Krabi, Phuket, Suratthani airport (and town) and Nakhon Si Thammarat airport with prices starting from THB300. Most routes have several services a day so there's usually a good choice of departure times.

From Donsak

From Donsak there are 2 ferries a day to each of Koh Samui, Koh Phangan and Koh Tao, departing at 11am and 2.30pm daily, with journey times of 1 ½ hours, 2 ½ hours and 4 hours respectively. Tickets are priced at THB350 for trips to Koh Samui and THB450 and THB700 for Koh Phangan and Koh Tao respectively.

From Koh Samui

For those who have enjoyed the beaches of Koh Samui and want to head elsewhere there's plenty of options including Koh Lanta, Koh Phi Phi and Phuket.

Two of the most popular routes from Koh Samui are the services to Koh Phangan and Koh Tao, which take 30 minutes and 2 hours respectively. The departure times for both destinations are the same with 3 services daily departing at 8am, 1pm and 4.30pm, priced at THB300 to Koh Phangan and THB600 to Koh Tao.

As mentioned, there are also longer trips available from Koh Samui, too. There are two departures each day to Koh Lanta, leaving at 9am and 11.30am, taking 8 ½ hours. Priced at THB900, this trip includes a ferry to Donsak, a 3 ½ hour bus to Krabi and transfer to Koh Lanta.

There are also daily departures at 9am to Koh Phi Phi and Phuket costing THB900 and THB1,050 respectively, which include a combination of several buses and ferries.

From Phuket

From Phuket, Seatran Discovery offer packages to take you to a range of destinations including Koh Phangan and Koh Tao, priced at THB1,150 and THB1,350 respectively. There is one departure per day at 8.30am with a journey time of 8 ½ hours to Koh Phangan and 10 hours to Koh Tao. As with all of Seatran Discovery’s packages, the price includes all ferry and bus transfers and is usually a cheaper alternative to flying.

Transfers

For those flying into airports such as Krabi, Suratthani and Nakhon Si Thammarat, it's of course possible to arrange transfers to islands including Koh Samui (4 ½ hours), Koh Phangan (5 ½ hours) and Koh Tao (7 hours).

There's two services per day (8am and 11am) from Krabi to each of these islands costing THB650, THB750 and THB900 respectively.

There's slightly more choice from Suratthani and Nakhon Si Thammarat airports with three services a day to each of Koh Samui, Koh Phangan and Koh Tao, priced at THB600, THB700 and THB900 respectively.

From Bangkok

Finally, Seatran Discovery offer a daily service from Bangkok to Koh Samui (16 ½ hours), Koh Phangan (17 ½ hours) and Koh Tao (19 hours), with one departure per day at 8pm. Affordably priced at THB900, THB1,000 and THB1,200 respectively, this includes a 14 ½ hour VIP bus to Donsak and a ferry to the islands.

Pros

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One of the main advantages travelling with Seatran Discovery is the sheer scale of options that they offer. This is why it is one of the most popular companies across Thailand. The packages taking you from destinations such as Bangkok or Phuket to islands including Koh Samui save travellers a lot of hassle and planning. In many instances these packages are also cheaper than arranging the travel independently.

As the company was founded more recently than many of its competitors, the ferries on its services are often newer than most. Therefore, you can usually expect a higher level of comfort than offered by other transport providers.

Another advantage is that these ferries are often less busy than those on other services, especially departing from Donsak to Koh Samui or Koh Phangan, this is mainly due to the fact that it is slightly more expensive than some of the other options covering this route, although you can usually expect better quality boats and customer service here.

Seatran Discovery high-speed ferries are always a better choice than Lomprayah high-speed catamarans when the seas are rough as they cut the wave rather than ride it.

Cons

Like the majority of transport across Thailand, journey times can be unpredictable with late arrivals. However, the same can be said for their competitors!

Another disadvantage is that many of the ferries in Seatran Discovery’s fleet are only passenger ferries. Therefore, you will have to bring your luggage onto the ferry yourself, this can cause problems if you have brought a lot with you! This is especially an issue on services departing from Donsak and those on this route with a lot of luggage might want to consider a car ferry as if you're travelling by bus you can keep your biggest bags on the bus whilst keeping your valuables close by.

Keep in mind

Seatran Discovery has one of the best websites that you'll find from a Thai travel provider, it is very easy to navigate and has clear options allowing you to plan your trip easily. Online booking is simple but if your departure time is within 12 hours then you'll need to contact them directly to ensure you can travel at your chosen time.

They also offer a far wider range of travel options than many of their competitors, allowing you to travel from as far as Bangkok easily and for a very competitive price. Another handy offer is the hotel transfer when you reach Koh Samui, if you book this through Seatran Discovery you can be dropped from the ferry port to any hotel on the island for just THB150, a very good price especially if you're arriving on the last ferry of the day as you won't have to haggle with taxi drivers.

Travellers Reviews

Reviews of Seatran Discovery tend to highlight the variety of options that they offer and the ease of which it is possible to travel long distances. Many also like the fact that the ferries are often less busy than those on other routes, so it is more likely you'll be able to get a good seat.

Those with complaints usually criticize the fact that you will have to carry your bags aboard even if you are part of a package as there are only passenger ferries available. This is particularly problematic if you're a solo traveler as you will have to keep a eye on your belongings.

Read more

Seatran Discovery Popular Routes

Surat Thani to Koh Phangan
06:30, 09:00, 09:30, 10:00, 12:30, 16:00
Ao Nang to Koh Samui
09:00, 11:00
Bangkok to Donsak
19:00
Koh Samui to Surat Thani Bus Terminal
10:00
Krabi to Koh Samui
09:00, 09:30, 10:00, 11:00, 11:30, 12:00
Krabi to Koh Lanta
09:00, 09:30, 11:00, 11:30, 15:00, 15:30
Koh Samui to Chumphon
Van Van + Ferry
06:30, 11:00
Van Ferry + Van
08:00, 12:30
Koh Samui to Ao Nang
09:00, 10:00, 12:00, 14:00
Bangkok to Koh Phangan
Bus Bus + Ferry
19:00
Bus Bus
17:00, 17:30, 19:00
Koh Phangan to Railay
08:30, 11:30
Koh Tao to Koh Phangan
09:15, 15:30
Koh Samui to Koh Lanta
Van Ferry + Van
09:00, 12:00
Van Van + Ferry
10:00
Koh Lanta to Donsak
07:00
Koh Samui to Surat Thani
10:00
Koh Samui to Krabi
Van Van + Ferry
10:00
Van Ferry + Van
09:00, 10:00, 12:00, 14:00
Ferry Ferry + Van
09:00, 12:00
Ferry Ferry + Bus
05:00, 06:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00
Van Van + Ferry + Bus
10:00
Koh Phangan to Bangkok
Ferry Ferry + Bus
14:30
Van Ferry + Van
08:45, 13:15
Ao Nang to Donsak
09:00, 11:00
Surat Thani Airport to Koh Phangan
09:30, 11:30, 15:00
Koh Samui to Khao Sok
Van Van + Ferry + Bus
10:00
Ferry Ferry + Bus + Van
05:00, 06:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00
Koh Samui to Koh Tao
Van Van + Ferry
06:30, 07:30, 11:00, 12:00
Ferry Ferry
08:00, 12:30
Donsak to Krabi
Bus Bus
06:45, 07:45, 08:45, 09:45, 10:45, 11:45, 12:45, 14:15, 14:45
Van Van + Ferry
11:00, 14:00, 16:00
Van Van
11:00, 14:00
Koh Phangan to Koh Samui
Ferry High Speed Ferry
07:45, 10:30, 11:00, 12:30, 16:00, 17:00, 17:15
Van Ferry + Van
07:45, 10:30, 11:00, 12:30, 16:00, 17:00, 17:15
Koh Phangan to Koh Lanta
08:30, 11:30
Surat Thani Airport to Koh Samui
08:30, 09:00, 09:30, 11:30, 15:00
Surat Thani to Krabi
09:00, 10:30, 12:00, 13:30, 15:00, 16:30
Koh Samui to Phuket
05:00, 06:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00
Ao Nang to Koh Lanta
09:00, 11:00, 15:00
Donsak to Koh Lanta
11:00, 14:30
Koh Samui to Koh Phangan
Ferry High Speed Ferry
08:00, 09:30, 11:00, 12:30, 14:30, 16:00
Ferry Ferry + Van
08:00, 09:30, 11:00, 12:30, 14:30, 16:00
Van Van + Ferry
06:30, 07:30, 08:00, 09:00, 11:00, 12:00, 13:00, 14:00
Van Ferry + Van
06:30, 07:30, 08:00, 09:00, 11:00, 12:00, 13:00, 14:00
Donsak to Ao Nang
11:00, 14:00, 16:00

Seatran Discovery Schedule & Timetable

ClassDeparture stationArrival stationDepartureArrivalTravel time
High Speed FerryBangrak Seatran PierThong Sala Koh Phangan16:0016:300h 30m
High Speed FerryBangrak Seatran PierThong Sala Koh Phangan14:3015:050h 35m
High Speed FerryBangrak Seatran PierThong Sala Koh Phangan12:3013:000h 30m
High Speed FerryBangrak Seatran PierThong Sala Koh Phangan11:0011:300h 30m
High Speed FerryBangrak Seatran PierThong Sala Koh Phangan09:3010:050h 35m
High Speed FerryBangrak Seatran PierThong Sala Koh Phangan08:0008:300h 30m
High Speed FerryThong Sala Koh PhanganBangrak Seatran Pier17:1517:450h 30m
High Speed FerryThong Sala Koh PhanganBangrak Seatran Pier17:0017:300h 30m
High Speed FerryThong Sala Koh PhanganBangrak Seatran Pier16:0016:350h 35m
High Speed FerryThong Sala Koh PhanganBangrak Seatran Pier12:3013:000h 30m
High Speed FerryThong Sala Koh PhanganBangrak Seatran Pier11:0011:300h 30m
High Speed FerryThong Sala Koh PhanganBangrak Seatran Pier10:3011:050h 35m
High Speed FerryThong Sala Koh PhanganBangrak Seatran Pier07:4508:150h 30m
FerryKoh Tao Boonsiri PierBangrak Seatran Pier15:3017:452h 15m
FerryKoh Tao Boonsiri PierBangrak Seatran Pier09:1511:302h 15m
FerryBangrak Seatran PierKoh Tao Boonsiri Pier12:3014:302h 0m
FerryBangrak Seatran PierKoh Tao Boonsiri Pier08:0010:002h 0m
CatamaranKoh Tao Boonsiri PierThong Sala Koh Phangan15:3016:451h 15m
CatamaranKoh Tao Boonsiri PierThong Sala Koh Phangan09:1510:301h 15m
CatamaranThong Sala Koh PhanganKoh Tao Boonsiri Pier13:1514:451h 30m
CatamaranThong Sala Koh PhanganKoh Tao Boonsiri Pier08:4510:001h 15m
Ferry + VanKoh Samui Town TransferThong Sala Koh Phangan13:0015:152h 15m
Ferry + VanKoh Samui Town TransferThong Sala Koh Phangan11:0013:002h 0m
Ferry + VanKoh Samui Town TransferThong Sala Koh Phangan08:0010:152h 15m
Ferry + VanKoh Samui Town TransferThong Sala Koh Phangan06:3008:302h 0m
Ferry + VanThong Sala Koh PhanganKoh Lanta Hotel Transfer11:3019:308h 0m
Ferry + VanThong Sala Koh PhanganKoh Lanta Hotel Transfer08:3017:008h 30m
Van + FerryKoh Samui Town TransferKoh Phangan Town Transfer13:0015:452h 45m
Van + FerryKoh Samui Town TransferKoh Phangan Town Transfer11:0014:003h 0m
Van + FerryKoh Samui Town TransferKoh Phangan Town Transfer08:0010:452h 45m

Seatran Discovery Stations

Koh Tao Boonsiri PierBangrak Seatran PierKoh Lanta Hotel TransferKoh Samui Town TransferThong Sala Koh PhanganMae Haad Pier Koh TaoKhao San RoadSurat Thani Train StationNa Thon Seatran Ferry PierSurat Thani AirportChumphon Ferry PierKrabi Sea Pearl TravelChumphon AirportKlong Jilad Pier KrabiSurat Thani Town SeatranSamui AirportDonsak Seatran FerryChumphon Hotel TransferAo Nam MaoTon Sai Pier Koh Phi PhiNa Thon Seatran Ferry PierAirport Rail Link and BTS Phaya Thai StationTravel Mart Bangkok OfficeFloating Pier East RailayKrabi AirportPhuket Rassada PierSamui AirportAo Nang TransferSurat Thani Town SeatranHua Lamphong Station and MRTSurat Thani AirportHua Hin Hotel TransferKrabi Town Hotel TransferChumphon Train StationNopparat Thara PierLomprayah Bangrak Pier

Seatran Discovery Company Reviews

F G
All worked well as expected
Van Van + Ferry, Seatran Discovery (ซีทราน), Aug 15, 2026
M P
I dont want to buy a insurance for covid
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Aug 2, 2026
D A
Hotel pickup to ferry to hotel dropoff. Shared van rides, not privet but we don't mind. Good service and timing.
Van Van + Ferry, Seatran Discovery (ซีทราน), Jul 21, 2026
J
Swift check in and boarding. Weather was a little windy and boat was rocky but not half as bad as some others I’ve seen… recommend to take motion sickness tablets if get even the slightest bit sea sick as it was rocking and I felt fine.
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Jul 14, 2026
M S
Driver came on time with comfortable van. Boat wss delayed but was Ok.
Van Ferry + Van, Seatran Discovery (ซีทราน), Jul 11, 2026
K M
Everything went smoothly. We could take the earlier ferry as we arrived in good time. Connection on the other end worked well and the van was already waitung for us. Perfect service!
Van Ferry + Van, Seatran Discovery (ซีทราน), Jun 3, 2026
M D
I can‘t find my right ship at the Station
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), May 14, 2026
K K
Stress free. Pickup from hotel on time. Clear instructions at the pier. Easy to find transport to hotel. There was someone displaying a sign. Overall great experience.
Van Van + Ferry, Seatran Discovery (ซีทราน), Mar 31, 2026
J K
The switch from the ferry to the van lacked some information. We had no info, where we had to go and how to identify our ride. The ride with the van itself was excellent
Van Ferry + Van, Seatran Discovery (ซีทราน), Mar 26, 2026
S D
All went smoothly
Van Ferry + Van, Seatran Discovery (ซีทราน), Mar 7, 2026
D C
Would use them again
Van Van, Seatran Discovery (ซีทราน), Feb 28, 2026
E K
Handsome driver and very comfy bus 🤍 kop khun ka
Van Ferry + Van, Seatran Discovery (ซีทราน), Feb 27, 2026
I Z
Everything worked out well, just as always it it really not transparent what’s going to happen next. But as long as everything works out that’s great!
Van Ferry + Van, Seatran Discovery (ซีทราน), Feb 27, 2026
W G
I cant find the transfer Bus at the Pier ........so many people, so many Vans , but no guide . I think, it make be better, and i see my Van with a sign. ....... Haad Rin Sea Resort ...... .
Van Van + Ferry, Seatran Discovery (ซีทราน), Feb 22, 2026
S T
They dropped me off at a com
Ferry Ferry, Seatran Discovery (ซีทราน), Feb 22, 2026
S P
During the entire journey, all the staff were very nice and willing to help me with the huge heavy luggage. Thank you!
Van Ferry + Van, Seatran Discovery (ซีทราน), Feb 22, 2026
M H
Ferry boat was just fine, but Mini Van got totally stuffed with people and luggage in between, that it was impossible to move and made the trip very uncomfortable. It was half hour late.
Van Ferry + Van, Seatran Discovery (ซีทราน), Feb 14, 2026
H L
Poor air conditioning, very cramped with bags everywhere, and my seatbelt didn’t work.
Van Van, Seatran Discovery (ซีทราน), Feb 11, 2026
J W
All great THANKYOU -smooth journey
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Feb 8, 2026
A D
Surprisingly, we had to change ferry at Koh Phangan.
Ferry Catamaran, Seatran Discovery (ซีทราน), Feb 8, 2026
S C
I was impressed as always with the efficiency of shipping so many people to so many places
Van Ferry + Van, Seatran Discovery (ซีทราน), Feb 7, 2026
J F
When doing the check-in at the pier, they charged us additional for our 2 year old, despite the booking said children smaller than 100cm are free of charge. Apart of that the transfer went smoothly.
Van Ferry + Van, Seatran Discovery (ซีทราน), Feb 5, 2026
D D
It was OK. No food or water provided, quite some wait for the van after the first ferry. Not the best communication throughout
Van Ferry + Van, Seatran Discovery (ซีทราน), Feb 4, 2026
I M
We had a great experience. Especially after we forgot something on the taxi, the seatran discovery contact very quickly answered and we got back our lost item.
Van Ferry + Van, Seatran Discovery (ซีทราน), Feb 3, 2026
J
Check in too slow. You should sell qr ready tickets
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Feb 2, 2026
C H
Great service. Boat was very comfortable, smooth and on time. Couldn’t ask for more!
Ferry Ferry, Seatran Discovery (ซีทราน), Jan 30, 2026
F L
Comfortable voyage
Ferry Ferry, Seatran Discovery (ซีทราน), Jan 26, 2026
M B
No guidance on where to sit. It was very crowded and took us some time to find space among the scattered seats.
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Jan 21, 2026
T M
Smooth journey and nice staff. Comfortable chairs!
Ferry Ferry, Seatran Discovery (ซีทราน), Jan 15, 2026
J C
Everything went well. You arrive at the harbour and they tell you which pier you should wait at, but once you’re there, you don’t know which boat is yours. About 15 minutes before departure, they arrive and let you know, but you have to stay attentive.
Ferry Catamaran, Seatran Discovery (ซีทราน), Jan 8, 2026
B E
Fast boat crossing. Unfortunately we needed to wait for late passengers before departure. Really a pity if you are well (40 minutes before departure) on time as requested. I think this is a matter of proper planning. However these people had an entire daytrip booked with the provider, so they just let you wait without any communication…arrival was ahead of schedule, so there is slack in the schedule
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Jan 4, 2026
S J
Ferry was good ....we got ushered on to an early one as was still there when we arrived....then there after was poor communication was rubbish....everything could be fine if it was just organised properly.....no-one has a clue where to go its chaos
Ferry Ferry + Bus + Van, Seatran Discovery (ซีทราน), Jan 3, 2026
J S
The staff is not nice, the boats were all late but nobody could tell you how long you needed to wait. We waited more than 1h in line to check in. Once you’re in the boat it’s pretty fast and comfortable.
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Jan 3, 2026
G G
On time. But it took too long to arrive
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Jan 3, 2026
P L
The Ferry ride itself was good enough. But the meeting at Samui Airport was incredibly badly organised. Not clear information of where to go. We ask one staff member (in a green t-shirt) who sent us to the wrong place to wait, then I called the hotline, who told me to ask inside the airport information service. Then were told to find someone in a green t-shirt, who send us to a desk were told to wait where the first green t-shirt women had sent us away from. Chaos and hot. Samui airport has not been renovated for at least 25 years. Terribly inefficient and chaotic organisation. 12Go needs to sort this out with the ferry companies and give clearer instruction on the tickets.
Van Ferry + Van, Seatran Discovery (ซีทราน), Dec 30, 2025
A S
Was all perfekt
Van Ferry + Van, Seatran Discovery (ซีทราน), Dec 29, 2025
P E
Great experience, on time. Comfortable seating area just luggage area was a little tight
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Dec 28, 2025
Y T
It worked in the end but it was no where written that we had to checkin at the counter. There was only a GPS position included as a spot where we would get picked up. But no body showed up and we needed to go to the counter first. It would be great if this could be reflected correctly in the instructions with the ticket. Thanks.
Van Van + Ferry, Seatran Discovery (ซีทราน), Dec 21, 2025
D V
We have booked a ferry with a Seatran Discovery because we’ve seen many bad comments for the trip with catamaran from Ko Samui to Ko Tao (sea can be rough). Once we’ve arrived to the pier I have checked with their employee in the office if we are going with the big ferry, which he confirmed. Moments later they were bringing us to catamaran and we had terrible 1 hour. Staff on the ship was helpful and they gave everyone the bags for vomiting. All in all, it looks like you cannot really on what you book.
Ferry Ferry, Seatran Discovery (ซีทราน), Dec 20, 2025
M S
Boat was very slow.
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Dec 15, 2025
K R
They brought us to the ferry with a long tail boat. My dad has walking issues and he barely could walk in and out to the boat and ferry. I don’t recommend it at all .
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Dec 13, 2025
R H
Very friendly driver
Van Ferry + Van, Seatran Discovery (ซีทราน), Dec 10, 2025
A N
Everything went really smoothly and the boat and driver were on time. I was well informed the whole trip.
Van Ferry + Van, Seatran Discovery (ซีทราน), Dec 10, 2025
F Z
Employee at Bangrak seatran pier (Ticket Office) tried to Scam me, when i was pick up my boat-ticket. He meant, that on Kho Phangan is no taxi, tuctuc, etc. so i need to Book a private Taxi at his ticket Office. …. Otherwise i had no chance to arrive my hotel…. Vehicle was good and on time.
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Dec 9, 2025
N K
Great ferry, checking in an hour before departure is not a good idea, you stand in the hot sun at the pier. But the crossing itself was really nice. Spring for VIP area, it’s worth it.
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Dec 9, 2025
D L
Ferry was perfect! De driver was busy with his Telefon, all the way through. No interest in his customers. He would drive us to our hotel for ekstra money, we agreed. Then he suddenly dropped us at a busstop. Bye bye he said
Van Ferry + Van, Seatran Discovery (ซีทราน), Nov 2, 2025
M V
Waiting an hour after the ferry crossing for passengers from the next ferry, the manager did not provide the exact location of the hotel and the driver did not know where to go
Ferry Ferry + Van, Seatran Discovery (ซีทราน), Oct 29, 2025
K F
Everything was very, very good. Ferry and van were on time, very good service at Seatran ferries!
Van Ferry + Van, Seatran Discovery (ซีทราน), Oct 26, 2025
C T
The Best!
Van Ferry + Van, Seatran Discovery (ซีทราน), Oct 19, 2025
A T
The luggage fight at the arriving is really annoying
Ferry High Speed Ferry, Seatran Discovery (ซีทราน), Oct 9, 2025
4.4
6463 customer reviews
5
56%
4
29%
3
11%
2
4%
1
0%
95.8% of 6,463 travelers were presumably happy with Seatran Discovery as they left good or no review