Donsak to Koh Samui
Koh Samui is the second-largest island in Thailand and is located in the Surat Thani province. It attracts travelers of any budget. Here you can find both simple beachside bungalows and luxurious villas and resorts. It’s visited by more than 3 mln travelers annually. The island is a hive of activities and sightseeing choices. Here you can go snorkeling, relax at a spa, go elephant trekking, or simply enjoy the shopping. Despite being the one busiest islands in Thailand, Koh Samui still attracts tourists by its authentic natural charm.
The distance between Donsak and Koh Samui is just 70 km. Since Koh Samui is an island, the only travel option is by ferry. The route is very scenic, so you can actually enjoy the ride while sightseeing. Moreover, you might even meet some other backpackers while on the ferry, and share a taxi ride when you arrive at the destination.
The route is operated by 2 ferry companies:
- Raja Ferry
- Seatran Ferry
Travel time between the ports is 1h 30m.
How Much Does It Cost to Get from Donsak to Koh Samui?
Ferry ticket prices are quite similar, while Seatran Ferry is the most popular option: traveling by their ferry will cost as low as ฿250 per seat. Raja Ferry tickets cost ฿220 per seat.
What’s the Travel Schedule Between Donsak and Koh Samui?
You can check the live schedules and rates using the button below:
Raja Ferry Schedule and Travel Info
The advantage of traveling with Raja Ferry is the frequent timeline they operate. If you miss the departure, you will rarely have a long wait before the next ferry!
| Route | Departures |
| Donsak to Koh Samui | 05:00, 05:30, 06:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00, 13:00, 14:00, 15:00, 16:00, 17:00, 18:00, 19:00, 19:30 |
Departure point: Donsak Raja Ferry
Arrival point: Lipa Noi Pier. it’s a well-rounded transportation hub, with many shops, hotels, banks, and other necessary amenities.
Trip duration: 1h 30m.
Facilities and services onboard: Steward, WC.
Tickets:  Instant confirmation. eTickets – no need to print, can be shown on the phone.
Check-in: the counter is located inside the Raja Ferry Port building. Passengers should arrive at check-in at least 60 min before the departure.
Baggage allowance: 1 suitcase of XL size + 1 hand-carried bag.
Seatran Ferry Schedule and Travel Info
| Route | Departures |
| Donsak to Koh Samui | 05:00, 06:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00, 13:00, 14:00, 15:00, 16:00, 17:00, 18:00, 19:00, 19:30 |
Departure point: Donsak Seatran Ferry
Arrival point: Nathon Pier Koh Samui. There are many restaurants, banks, pharmacies, hotels, and a small supermarket at the pier. You will also find lots of transfer services taking the arriving travelers to the main resort towns in Samui.
Trip duration: 1h 30m.
Facilities and services onboard: Steward, WC.
Confirmation:  Instant – Instant confirmation.
Tickets:  Instant confirmation. eTickets.
Baggage allowance: No limits.
Check-in: Passengers should arrive to check-in at least 30 minutes before the departure.
Travel Tips
Keep in mind that traveling by ferry transport can be bumpy. If you are prone to seasickness, take the pills, and try to avoid overeating before the trip.
Tickets for the route sell out fast, even during the low season, because it’s also very popular among the locals. We recommend booking in advance via 12go, which has up-to-date schedules and tickets availability.