How to Travel from Bangkok to Koh Chang by Bus and Ferry: Step-by-Step Guide

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For travelers seeking a cost-effective and practical route from Bangkok to Koh Chang, public transportation via bus and ferry offers a reliable and scenic journey. This comprehensive guide outlines each step of the trip, from departing the capital to arriving on the island, with tips to streamline the experience.


Step 1: Depart from Bangkok Bus Terminal

You can begin your journey at either of the following terminals:

  • Ekkamai (Eastern Bus Terminal) — More convenient if you’re located in central or eastern Bangkok.
  • Mochit (Northern Bus Terminal) — A good option for travelers in northern Bangkok.

At both terminals, travelers can purchase:

  • A standard bus ticket to Trat.
  • A combined bus + ferry ticket directly to Koh Chang, which includes pier transfer and the ferry ride.

Alternatively, direct services are available from Suvarnabhumi Airport.


Step 2: Bus Ride to Trat or Ferry Piers

The bus journey to Trat or to piers such as Ao Thammachat Pier or Laem Ngop Pier generally takes between 5 to 7 hours, depending on traffic and route.

  • Travel Time: 5–7 hours
  • Price: THB 300–THB 500 (bus only)
  • Departure Time: Most buses leave early morning, from 05:00 to 09:30

Many travelers opt for the convenience of a combined ticket that drops them directly at the ferry pier, avoiding an additional transfer from Trat city.


Step 3: Ferry to Koh Chang Island

Once at the pier, take a ferry to Koh Chang. Two main ferry piers serve the island:

  • Ao Thammachat Pier: Most commonly used for car and passenger ferries.
  • Centre Point Pier (Laem Ngop): Alternative ferry terminal with a slightly longer route.
  • Ferry Duration: 30–45 minutes
  • Price: THB 80–THB 150 (ferry only)
  • Frequency: Ferries run frequently throughout the day, with shorter wait times in high season.

Step 4: Arrival and Transfer on Koh Chang

Upon arrival at Koh Chang, you’ll disembark near the northwest of the island. To reach your accommodation:

  • Take a songthaew (shared pickup truck taxi)
  • Arrange for a hotel shuttle
  • Hire a private transfer if you prefer convenience and privacy

Fares for songthaews vary based on distance, ranging from THB 50–THB 150.


Travel Tips and Essentials

  • Combined Tickets: Offered by operators like Boonsiri High Speed Ferries, Suwarnphum Burapha, and Tanakawee Transport, these packages simplify transfers.
  • Online Booking: Use platforms like SmartEnPlus to compare options and book in advance.
  • Best Departure Times: Morning departures are ideal to catch the last ferries of the day and avoid overnight stays in Trat.
  • Total Estimated Time: 6 to 8 hours
  • Estimated Combined Cost: THB 400–THB 650

Summary Table: Bangkok to Koh Chang via Bus & Ferry

SegmentDurationCost (THB)Notes
Bangkok to Trat/Pier5–7 hours300–500Buses from Ekkamai, Mochit, or airport
Ferry to Koh Chang30–45 minutes80–150Ao Thammachat or Centre Point piers
Transfer on Koh Chang15–60 minutes50–150Songthaews or hotel shuttles
Total6–8 hours400–650Combined tickets are most convenient

FAQs: Bangkok to Koh Chang by Bus and Ferry

  1. Where can I buy tickets for the full journey to Koh Chang?
    • Tickets can be purchased at bus terminals or online via platforms like SmartEnPlus, offering combined bus and ferry packages.
  2. How early should I depart from Bangkok to make it to Koh Chang in one day?
    • It’s recommended to leave between 05:00 and 09:30 to ensure you catch the last ferry.
  3. Are there direct services from Suvarnabhumi Airport to Koh Chang?
    • Yes, some companies operate combined minivan and ferry transfers from the airport.
  4. Can I stay overnight in Trat if I miss the last ferry?
    • Yes, Trat offers various guesthouses and hotels near the bus station and piers.
  5. Is it better to book separate tickets or a combined one?
    • A combined ticket is more convenient and usually includes pier transfer coordination.
  6. Are ferries to Koh Chang safe and reliable?
    • Yes, the ferries are large, well-maintained, and run frequently, especially during high season.
  7. How much luggage is allowed on the bus and ferry?
    • Standard luggage allowance is around 20–30 kg. Extra fees may apply for oversized items.
  8. Do the buses have air conditioning and toilets?
    • Yes, most long-distance buses are air-conditioned, and many have onboard toilets.
  9. What’s the best season to travel to Koh Chang?
    • November to April is the dry season, ideal for beach travel. Avoid the monsoon months (May–October).
  10. Is there Wi-Fi on board the buses or ferries?
  • Some premium buses offer Wi-Fi, but connections can be unreliable. Ferries typically do not have Wi-Fi.

For a Complete Travel Guide

For more detailed information on transportation options, booking tips, itinerary suggestions, and everything you need to know about planning your trip, visit our full guide: