This is a Express Bus+Ferry from Bangkok to Koh Samui with Krungsiam. This is a direct Bus+Ferry and takes 15h to arrive. This Bus+Ferry from Bangkok to Koh Samui, offers lots of different amenities. Once you get on board, you can enjoy A/C, Blanket, WC, TV and Charger. This is one of the most highly rated rides from Bangkok to Koh Samui and has received a 4.5 star rating. You can learn more about this ride from 6 travelers like yourself by reading their reviews.