Traveling from Bangkok to Koh Chang can be surprisingly affordable, especially for backpackers prioritizing value. The route offers several low-cost options, with the combined bus + ferry journey remaining the most economical and straightforward. Below is a detailed breakdown of the cheapest transport methods, schedules, and practical tips to help travelers plan efficiently.
1. Cheapest Overall Option: Bus + Ferry Combination
For budget-minded travelers, the bus + ferry combination is the most cost-effective route from Bangkok to Koh Chang. Total costs typically range between THB 400–900, depending on bus type, departure location, and whether a joint ticket is purchased.
- Total travel time: 6–10 hours
- Best for: Backpackers, long-term travelers, and those who prefer predictable transfers
- Why it’s cheap: Direct bus services link Bangkok with ferry piers in Trat Province, eliminating multiple transfers and offering bundled fares
2. Bus + Ferry Details
Multiple operators provide joint tickets that include both the road journey and ferry crossing. Buses generally depart from Ekkamai Bus Terminal, Khao San Road, or Mo Chit.
Departure & Schedule
- First buses: 05:00–06:00
- Typical morning departures: 07:00–09:30
- Timings align with frequent ferries operating every 20–30 minutes from 06:30 onwards
- Most travelers arrive on Koh Chang by early- to mid-afternoon
Included Services
- Air-conditioned coaches
- Snacks and bottled water on some routes
- Occasional hotel drop-offs on Koh Chang (additional fee may apply)
Ferry Information
Ferries depart from:
- Ao Thammachat Pier
- Centrepoint Pier
Typical ferry cost when purchased separately:
- THB 80–150 per person
- Crossing time: 20–30 minutes
Alternative Budget Bus Option
Travelers can reduce costs further by:
- Taking a standard public bus from Bangkok to Trat for as low as THB 263
- Purchasing a ferry ticket separately at the pier
This is the slowest but cheapest method.
3. Fare Overview
| Travel Method | Total Cost (THB) | Notes |
|---|---|---|
| Joint Bus + Ferry Ticket | THB 750–900 | Most convenient budget option |
| Public Bus to Trat + Ferry | THB 343–413 | Cheapest method; requires independent transfer at the pier |
| Ferry Only | THB 80–150 | Paid at Ao Thammachat or Centrepoint |
4. Practical Travel Tips for Backpackers
- Choose an early bus to avoid crowds and ensure arrival before sunset.
- Ferries to Koh Chang normally operate until 18:30, especially in November and peak-season months.
- Budget an additional THB 50–150 for songthaew rides once on the island; prices vary by distance.
- The winding roads on Koh Chang can trigger motion sickness—medication is recommended.
- During national holidays, seats fill up quickly—secure tickets in advance at bus terminals or operator counters.
- Keep small cash denominations ready for the ferry and local transfers.
FAQs: Bangkok to Koh Chang (Budget Travel)
1. What is the cheapest way to travel from Bangkok to Koh Chang?
The lowest-cost option is taking a public bus to Trat (from THB 263) and purchasing the ferry ticket separately (THB 80–150).
2. How long does the bus and ferry journey take?
Most travelers reach Koh Chang in 6–10 hours, depending on traffic, departure location, and waiting time at the pier.
3. Do the buses go directly to the ferry piers?
Many joint-ticket routes travel directly to Ao Thammachat or Centrepoint piers. Public buses to Trat require an additional transfer.
4. How frequently do ferries run to Koh Chang?
Ferries usually operate every 20–30 minutes from early morning until approximately 18:30.
5. Can travelers buy the bus and ferry together as a single ticket?
Yes. Multiple transport companies offer combined tickets that include both bus travel and the ferry ride.
6. Are there night buses from Bangkok to Koh Chang?
Most services operate in the morning to correspond with daytime ferry schedules. Night services are not common.
7. Is it necessary to reserve bus seats in advance?
During weekends or holidays, early reservations at terminal counters are recommended.
8. Where do buses depart from in Bangkok?
Common departure points include Ekkamai, Mo Chit, and the Khao San Road tourist area.
9. How much should travelers budget for transport on Koh Chang after arrival?
Expect THB 50–150 for songthaews, depending on the distance to your accommodation.
10. Are weather conditions a concern for ferries?
During monsoon periods, ferry schedules can be affected, but in November ferries generally run reliably.
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:
