Traveling from Bangkok to Koh Chang is relatively straightforward, but many first-time visitors underestimate the journey or overlook small details that can affect their trip. Most problems are easy to avoid with proper planning.
This guide explains the most common mistakes travelers make when traveling from Bangkok to Koh Chang, along with practical tips to help you save time, avoid unnecessary expenses, and enjoy a smoother journey.
1. Trying to Visit Koh Chang as a Day Trip
One of the biggest misconceptions is assuming Koh Chang is close enough for a comfortable day trip from Bangkok.
Although the island appears relatively close on the map, the journey typically takes 6–8 hours each way, including the drive to Trat Province and the ferry crossing. A same-day return means spending 12–16 hours in transit, leaving very little time to enjoy the island.
This can be especially exhausting for families, older travelers, or anyone hoping to relax on the beach.
Better approach
Plan to stay on Koh Chang for at least one or two nights. This allows enough time to enjoy the beaches, waterfalls, viewpoints, and local restaurants without rushing.
If your goal is simply to visit an island from Bangkok in one day, Koh Si Chang is a much more practical alternative.
2. Flying to Trat Without Checking Ferry Operating Hours
Many travelers assume that flying automatically saves time. While the flight itself is short, reaching Koh Chang still requires a transfer to the ferry pier and a ferry crossing.
If your flight is delayed or arrives late in the day, you may miss the final ferry and need to spend the night in Trat.
Better approach
Before booking your flight:
- Choose an early morning departure whenever possible.
- Check the ferry timetable for your travel date.
- Allow sufficient time between your flight arrival and the last ferry departure.
For many travelers, a direct bus-and-ferry ticket is actually less stressful because the transfer is coordinated throughout the journey.
3. Booking the Bus and Ferry Separately
Some visitors purchase a bus ticket to Trat first and plan to buy the ferry ticket upon arrival.
While this may appear cheaper or more flexible, it increases the risk of missed connections if traffic delays the bus or transferring between terminals takes longer than expected.
Better approach
Choose a combined bus or minivan plus ferry ticket whenever possible.
These services are designed to connect with the ferry schedule, making the journey much simpler and reducing the chance of missing the crossing.
4. Leaving Bangkok Too Late
Bangkok traffic is unpredictable, particularly during weekday mornings, Friday afternoons, weekends, and public holidays.
Starting your trip too late may result in reaching the ferry terminal after the most convenient departures or, in some cases, after the last ferry.
Better approach
Leave Bangkok early in the morning.
An early departure usually allows you to reach Koh Chang during the afternoon, leaving enough time to check into your accommodation before sunset.
5. Not Checking Which Ferry Pier Your Ticket Uses
Many first-time visitors do not realize that multiple ferry piers serve Koh Chang.
Different bus companies and transfer services may use different ferry operators, and tickets are often valid only for the specified ferry.
Before traveling, confirm:
- Your departure point in Bangkok
- Which pier in Trat you will use
- Which ferry operator is included
- Whether your ticket includes the ferry fare
- Whether vehicle transport is included if you are driving
Confirming these details beforehand helps avoid unnecessary transfers between piers and last-minute confusion.
6. Driving Without Planning for Vehicle Ferries
Driving to Koh Chang offers flexibility, but vehicle ferry travel requires additional planning.
During weekends, long holidays, and peak tourist seasons, vehicle queues can become lengthy, increasing waiting times.
Better approach
If driving:
- Confirm that your chosen ferry accepts vehicles.
- Check current vehicle ferry charges before departure.
- Arrive early during busy travel periods.
- Allow extra time for queues.
If you only plan to stay on Koh Chang for a short visit, leaving your vehicle on the mainland and using local transportation on the island may be more convenient.
7. Ignoring Seasonal Weather Conditions
Weather plays an important role when traveling to Koh Chang.
During the rainy season, heavy rainfall and rough sea conditions may cause ferry delays or temporary schedule adjustments.
Although ferry cancellations are relatively uncommon, weather-related delays are possible.
Better approach
Before traveling during the rainy season:
- Check the latest weather forecast.
- Allow flexibility in your itinerary.
- Avoid scheduling important onward transportation immediately after leaving the island.
A flexible travel schedule can prevent unnecessary stress if weather conditions change.
8. Not Planning Transportation on Koh Chang
Unlike smaller Thai islands, Koh Chang covers a large area with steep, winding roads.
Popular beaches such as White Sand Beach, Klong Prao, Kai Bae, and Lonely Beach are several kilometers apart, making walking impractical.
Better approach
Plan your transportation before arrival.
Options include:
- Renting a motorbike (only for experienced riders)
- Using shared songthaews
- Booking a private transfer
- Arranging hotel pickup in advance
Planning ahead saves time and often reduces transportation costs.
9. Forgetting Basic Travel Essentials
Many travelers focus on transportation but overlook simple preparations before leaving Bangkok.
Some businesses near the ferry terminals and smaller shops on Koh Chang still prefer cash, and mobile coverage may be weaker in remote parts of the island.
Better approach
Before departing:
- Carry sufficient cash in Thai Baht (THB).
- Make sure your mobile data or local SIM is working.
- Save digital copies of your bookings.
- Keep printed copies of important reservations and identification if possible.
These simple preparations can make your journey significantly smoother.
Final Tips for a Smooth Journey
Most travel problems between Bangkok and Koh Chang can be avoided with careful planning.
Remember these key points:
- Stay at least one or two nights instead of attempting a day trip.
- Leave Bangkok early.
- Check ferry schedules before traveling.
- Use coordinated transport when possible.
- Confirm your departure pier and ferry operator.
- Plan transportation on Koh Chang before arrival.
- Monitor weather conditions during the rainy season.
- Carry enough cash and keep your travel documents accessible.
With realistic expectations and a little preparation, the journey to Koh Chang is straightforward and well worth the effort.
Frequently Asked Questions
1. How long does it take to travel from Bangkok to Koh Chang?
The journey usually takes 6–8 hours, including the drive to Trat and the ferry crossing. Travel time may increase during weekends or public holidays due to traffic.
2. Can I visit Koh Chang on a day trip from Bangkok?
Technically yes, but it is not recommended. The round-trip travel time can exceed 12 hours, leaving very little time to explore the island.
3. Should I book the bus and ferry separately?
A combined ticket is generally more convenient because it simplifies transfers and reduces the risk of missing the ferry due to traffic delays.
4. What is the best time to leave Bangkok?
Early morning departures are recommended to maximize your time on Koh Chang and avoid arriving after the final ferry.
5. Are ferry schedules affected by the weather?
Yes. During the rainy season, rough sea conditions can occasionally delay or adjust ferry operations.
6. Can I take my rental car to Koh Chang?
Yes. Vehicle ferries operate between Trat and Koh Chang, but additional ferry fees apply and waiting times can be longer during peak travel periods.
7. Do I need to book ferry tickets in advance?
During weekends, Thai public holidays, and the high season, advance booking is recommended, especially if you are traveling with a vehicle or using a combined transfer service.
8. Is cash necessary on Koh Chang?
Yes. While many hotels and larger restaurants accept cards, smaller businesses, local transport, and some vendors may only accept cash in Thai Baht (THB).
9. Is it easy to get around Koh Chang without renting a motorbike?
Yes. Shared songthaews, taxis, hotel transfers, and private transport are widely available, although waiting times may vary depending on your location.
10. When is the best time to visit Koh Chang?
The most popular period is November through February, when the weather is generally cooler and drier. The rainy season offers fewer crowds but may bring occasional ferry delays and heavy showers.
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:
