When planning your escape to Koh Chang, Thailand’s second-largest island, choosing the right ferry service makes all the difference. Boonsiri High Speed Catamaran has become the preferred choice for travelers seeking comfort, reliability, and speed. With a population of approximately 5,000 permanent residents, Koh Chang maintains its laid-back charm while offering modern conveniences that make it absolutely worth visiting.
Why Choose Boonsiri Catamaran for Koh Chang


Boonsiri operates premium high-speed catamaran services that cut travel time significantly compared to traditional ferries. The modern vessels feature air-conditioned cabins, comfortable seating, and smooth sailing even in moderate sea conditions. Unlike car ferries that take 30-45 minutes, Boonsiri catamaran completes the journey in approximately 30 minutes with enhanced comfort.
The Boonsiri Koh Chang office at Bang Bao Pier serves as the main departure point on the island’s southwestern coast. This strategic location provides easy access to popular beaches and accommodations while offering a more authentic, less crowded alternative to the main piers.
Ferry Schedule and Ticket Information
Ferry Operator: Boonsiri High Speed Catamaran
Route: Laem Sok Pier (Trat) ↔ Bang Bao Pier (Koh Chang)
First Ferry Departure:
- From Laem Sok: 9:00 AM
- From Bang Bao: 10:00 AM
Last Ferry Departure:
- From Laem Sok: 5:00 PM
- From Bang Bao: 4:00 PM
Ferry Frequency: Multiple daily departures (approximately 4-5 trips per day during high season)
Fare From: 300-350 THB per person (one-way) Prices may vary during peak seasons and holidays
How to Book Your Boonsiri Ferry Tickets
Booking through Busonlineticket offers the most convenient way to secure your ferry seats in advance. The platform provides real-time availability, instant confirmation, and competitive prices. You can compare schedules, select your preferred departure time, and complete your booking within minutes—all from your phone or computer.
Benefits of booking via Busonlineticket include:
- Avoid queues at the pier
- Guaranteed seats during busy periods
- Easy cancellation and modification options
- Combo packages available (bus + ferry)
- English and Thai language support
Getting to Koh Chang with Boonsiri Services


Boonsiri Bus + Ferry Combo from Bangkok
Boonsiri offers convenient integrated bus and ferry packages departing directly from Bangkok to Koh Chang. This hassle-free service eliminates the need for multiple transfers and ticket purchases. Buses depart from designated pickup points in Bangkok, including areas near Khao San Road and major tourist zones.
The Boonsiri combo service includes comfortable air-conditioned bus transportation (approximately 5-6 hours) followed by direct transfer to their high-speed catamaran at Laem Sok Pier. You’ll travel with the same operator throughout, ensuring coordinated schedules and no missed connections. The complete journey takes about 6-7 hours depending on traffic conditions.
Fare from Bangkok: Combo packages typically range from 600-800 THB per person, which represents excellent value compared to booking bus and ferry separately. Book through Busonlineticket to secure promotional rates and guarantee your seat during peak travel periods.
From Trat Town to Koh Chang
If you’re already in Trat, Boonsiri operates regular transfer services from Trat to Laem Sok Pier. Minivans depart throughout the day to connect with scheduled ferry departures. The 30-minute journey costs approximately 100-150 THB when booked as part of your ferry ticket through Busonlineticket.
Arrive at least 30 minutes before your scheduled catamaran departure to complete check-in procedures at the Boonsiri counter. Staff will provide boarding passes and luggage tags for a smooth embarkation process.
Is Koh Chang Worth Visiting?
Absolutely. Despite its growing popularity, Koh Chang retains an authentic Thai island character that many developed destinations have lost. The island offers stunning natural diversity—from the lush rainforest interior with waterfalls like Klong Plu and Klong Nonsi to pristine beaches along the western coast. White Sand Beach provides developed amenities, while Lonely Beach attracts backpackers with its relaxed vibe. For those seeking tranquility, the quieter eastern shores offer secluded bays perfect for kayaking.
The relatively small permanent population means you’ll still find genuine local communities, especially around Bang Bao fishing village. Here you can experience traditional stilt houses, fresh seafood restaurants, and authentic Thai hospitality. The island strikes an ideal balance between development and nature—unlike Phuket or Samui, you won’t encounter mass tourism or overdevelopment.
Making the Most of Your Island Visit
Plan at least 3-4 days to fully appreciate Koh Chang’s offerings. Popular activities include snorkeling trips to nearby islands, jungle trekking to waterfalls, visiting elephant sanctuaries, and exploring the quiet fishing villages on the eastern coast. The island has developed significantly while maintaining environmental consciousness, with many eco-resorts and sustainable tourism initiatives.
Book your return ferry in advance through Busonlineticket, especially during holidays and weekends when services fill quickly. The Boonsiri catamaran provides a premium travel experience that begins your island adventure the moment you board.
Travel Tips
- Bring motion sickness medication if you’re sensitive to sea travel
- Pack light as you’ll need to carry luggage on and off the ferry
- Check weather conditions during monsoon season (May-October)
- Book accommodations in advance during peak season (November-March)


