Surat Thani → Koh Samui
Bus-and-ferry tickets from Surat Thani railway station, town or airport to Koh Samui run hourly from 06:00 to about 17:30 — Seatran ฿340 (3 hours to Nathon), Raja Ferry ฿290–540 (to Lipa Noi) — and the Lomprayah catamaran does the sea leg in under 2 hours for ฿330. Which pier on Samui each lands at, and what to do with a 03:00 train arrival.
ThailandSurat ThaniKoh SamuiFerries