How to go from Hua Hin to Koh Samui (2025 Guide)

Koh Samui
Koh Samui

Traveling from Hua Hin to Koh Samui is straightforward and most conveniently done via a combined bus and ferry service. Here’s a step-by-step guide based on the latest information:

✅ Most Popular Route: Bus + Ferry Combination (via Chumphon)

The most convenient and budget-friendly option is to take a bus + high-speed ferry combo, operated by trusted providers like Lomprayah.

🚌 Travel Steps:

  1. Bus from Hua Hin to Chumphon Pier
  2. High-speed ferry from Chumphon to Koh Samui (Maenam Pier or Nathon Pier)

🕒 Travel Duration:

  • Total time: 10–11 hours
  • Morning departures from Hua Hin (around 08:00 AM)
  • Arrive in Koh Samui in the evening

💸 Price:

  • From 1,200–1,500 THB per person
  • Includes both bus and ferry ticket

🚤 Alternative Route: Train + Ferry

If you prefer train travel, you can:

  • Take a train from Hua Hin Railway Station to Surat Thani
  • Then continue by bus to Donsak Pier
  • Take a ferry to Koh Samui

This option is longer (up to 12–13 hours), but some travelers enjoy the scenic train ride and overnight options.


Whether you’re heading for a beach honeymoon or a solo island escape, we’ve got you covered.


🧳 Travel Tips:

  • Book tickets in advance during weekends & holiday seasons
  • Bring snacks and water for the bus journey
  • Light luggage is more convenient for transfers
  • Sea conditions vary — consider motion sickness tablets for ferry rides

📌 Summary Table

LegModeTimeNotes
Hua Hin → ChumphonBus5–6 hrsDirect, A/C coach
Chumphon → Koh SamuiFerry5 hrsLomprayah high-speed catamaran
TotalBus + Ferry10–11 hrsMost convenient combo

✨ Why Book with SmartenPlus?

At SmartenPlus, we help travelers simplify their journey from Hua Hin to Koh Samui with:

  • ✅ Easy online booking
  • ✅ Real-time schedules
  • ✅ Verified transport partners (Lomprayah, Seatran, Raja Ferry)
  • ✅ Customer support in English and Thai
  • ✅ Optional hotel transfers & group bookings