Koh Samui is easily accessible with over 20 direct flights daily from Bangkok to Koh Samui with Bangkok Airways, as well as direct flights daily to Phuket and Hua Hin, and daily flights to Singapore. Thai Airways offer 2 flights daily from Bangkok to Suratthani, from where you can get to Koh Samui via ferry or express boat. You can also take the Bangkok-Suratthani journey by train (8 departures daily) or first class air-conditioned coach.