By joint bus and ferry service the journey from Chumphon Railway Station to Koh Samui is scheduled to take from 5 hours 30 minutes to 6 hours 15 minutes depending upon which service you take.
Bus & Ferry Times from Chumphon Railway Station to Koh Samui
There are currently 4 services a day from Chumphon Railway to Koh Samui available to book online.
| Train Station | Koh Samui | Ticket | Company |
| 06:00 | 11:30 | ฿1,357 | Boonsiri High Speed Ferries |
| 06:00 | 11:30 | ฿1,350 | Lomprayah |
| 11:30 | 17:45 | ฿1,357 | Boonsiri High Speed Ferries |
| 12:00 | 17:30 | ฿1,350 | Lomprayah |
Buy Tickets from Chumphon Railway Station to Koh Samui
Use the Search Box below to buy your tickets from Chumphon Train Station to Koh Samui.
Chumphon Railway Station
Joint bus and ferry services to Koh Samui depart from the car park in front of the ticket hall at Chumphon Train Station.
Koh Samui Ferry Pier
Lomprayah services Chumphon Railway Station to Koh Samui terminate at Pralarn Pier in Maenam.
About Travel to Koh Samui
Visitors travelling by train from Bangkok to Koh Samui have a choice of 2 routes. The most popular route is to travel from Bangkok to Surat Thani Railway Station and from there to take a joint bus and ferry service to Koh Samui.
Travel via Surat Thani compared to travel via Chumphon
The reason why travelling via Surat Thani tends to be the more popular option is because the journey by joint bus and ferry service to Koh Samui is a lot cheaper, and up to 3 hours faster, than the journey by joint bus and ferry service from Chumphon Railway Station to Koh Samui.
However, the journey by train from Bangkok (or Hua Hin) to Chumphon is 2 to 3 hours shorter than the train journey to Surat Thani, which is located 167 km by rail to the south of Chumphon.
Whether you decide to travel to Koh Samui via Surat Thani or via Chumphon is partly a matter of budget – travel via Surat Thani is cheaper – and it’s also a question of whether you prefer to spend time travelling in a train or in a ferry. The total journey time for both routes is nearly the same, you simply spend more time travelling by ferry on one route than the other.
Travel Companies
There are currently 2 companies operating joint bus and ferry services from Chumphon Railway Station to Koh Samui, the Lomprayah High Speed Ferry Company and Boonsiri High Speed Ferries. The service that these 2 companies provide is in many respects very similar, as is the amount they charge customers.

Lomprayah High Speed Ferry Service
Established in 1996, the Lomprayah High Speed Ferry company is the longest running operator of high ferry services in the Gulf of Thailand. The company has a fleet of 8 high speed catamaran ferries of various sizes. All ferries have indoor and outdoor seating, as well as onboard toilets and a small shop selling drinks and snacks.
Lomprayah services from Chumphon Railway Station to Koh Samui follow this route:
- Bus from Chumphon Railway Station to Thung Makham Noi Ferry Pier (35 minutes)
- Ferry from Thung Makham Noi Ferry Pier to Koh Nangyuan (1 hour 30 minutes)
- Ferry from Koh Nangyuan to Koh Tao (5 minutes)
- Ferry from Koh Tao to Koh Phangan (1 hour to 1 hour 15 minutes)
- Ferry from Koh Phangan to Pralarn Pier in Maenam, Koh Samui (30 minutes)
Boonsiri High Speed Ferries Service
Established in 2011, Boonsiri High Speed Ferries is another long-running transport company. Boonsiri High Speed Ferries started operating services in the Gulf of Thailand in 2025. Prior to that they operated services mainly connecting Koh Kood, Koh Mak, and Koh Chang with Bangkok, Pattaya, and a number of cities in Cambodia.
Boonsiri High Speed Ferries operates the same type of high speed catamaran ferries as the Lomprayah High Speed Company, and the customer experience offered by the two companies is very similar. One significant difference is that the two services depart from different ferry piers in Chumphon and arrive at different ferry piers in Koh Samui.
Boonsiri High Speed Ferries services from Chumphon Railway Station to Koh Samui follow this route:
- Bus from Chumphon Railway Station to Boonsiri Sealine Ferry Pier (Chumphon) in Pak Nam (24 minutes)
- Ferry from Boonsiri Sealine Ferry Pier (Chumphon) to Koh Tao (2 hours)
- Ferry from Koh Tao to Koh Phangan (1 hour 15 minutes)
- Ferry from Koh Phangan to Bangrak Seatran Ferry Pier, Koh Samui (30 minutes)