There are several ferry companies connecting Donsak Pier and Koh Samui where you can turn up and buy ferry tickets at the pier. One ferry company is called Raja Ferry which operates all year round with ferries departing from Donsak and departing from Koh Samui every hour.
Donsak to and from Koh Samui Ferry Costs
Tickets can be bought directly at the ferry terminal
- Adults Cost 150 Thai Baht
- Children under 110 cm cost 75 Thai Baht
- Bicycle and rider costs 200 Thai Baht