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In this in-depth route guide, you'll find the best ways to travel the 350 kilometre distance from Bangkok to Koh Chang. Whether you prefer the scenic overnight train, a convenient bus+ferry combo, or the fastest flight option — we've got all the details you need.
There are 4 ways to get from Bangkok to Koh Chang. You can choose between the flight via trat, bus + ferry, minivan + ferry, taxi. The most affordable option is by flight via trat, starting from $1. The fastest route is by flight via trat (2h ).
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2h
$1
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4h 30m
$26
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5h
$136
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6h 40m
$20
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Taking a plane from Bangkok to Trat and then continuing with the ferry is the fastest way.
Bangkok Airways is the only airline operating along this route, with two flights daily. These flights depart from Suvarnabhumi Airport (BKK) and arrive at Trat Airport (TDX) after 1 hour.
One-way airfare starts from $1. Book early for the best fares.
Once you arrive at the airport, you will need to take a transfer to the pier to catch the ferry to Koh Chang.
We recommend travelling by bus and ferry from Bangkok to Koh Chang. The bus will go from Bangkok To Trat and from there you have to transfer to a 45-minute ferry from Trat to Koh Chang.
You can book combined bus + ferry tickets online for 900 THB from Bangkok city centre or 800 THB when departing from Bangkok Airport (BKK).
When you book your tickets separately, you might be able to save some money, but it also comes with more hassle. With a combined ticket, you don’t need to worry about the transfer and also don’t need to buy separate tickets.
Below we will start with the combined options from Bangkok to Koh Chang. After the table, you will find the info on how to make the journey with two separate bookings.
Khao San Boonsiri is conveniently located in Bangkok city centre. Suvarnabhumi Burapha Bus is more convenient if you come from the airport. However, as there is only one departure in the early morning, this usually doesn’t match any flight schedule.
Therefore we would recommend travelling with Boonsiri. Not only do they leave from Bangkok city centre, but they also drop you off at your hotel in Koh Chang.
ABOUT YOUR DESTINATION
Koh Chang is a haven for travellers who enjoy both the jungle and the beach. The “sabai sabai” (relaxing) atmosphere of the island will allow you to kick back and take in all the stunning scenery.
Unlike Thailand's bigger islands — Koh Samui and Phuket — Koh Chang is a lot less developed. It's more rustic and authentic, but there's still so much to do in Koh Chang: parties and fire shows on Lonely Beach, high-end resorts for sunbed lovers, an incredible underwater world for water babies and a rich jungle that is yet to be fully explored.
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A minivan ride from Bangkok to Koh Chang costs around $26. The minivan journey takes about 4h 30m - 7h, depending on traffic.
Koh Chang Transport operates on this route.
If you are with a group, it’s worth it to consider taking private transportation from Bangkok to Koh Chang. The taxi will drive to Trat, then board the car ferry and from there continue to any hotel in Koh Chang.
When splitting the costs, it’s still a cheap option for a trip that will take . Rates start from when you book online. If you book a taxi via your hotel, it’s likely more expensive.
Most travelers base themselves near the main beach for easy access to transport, restaurants, and activities.
BudgetLocated in the popular Lonely Beach area, Beach Jungle is a great choice for those looking for some extra comfort yet still wanting a social atmosphere. Spend your days at the beach soaking up the sun and your evenings playing table tennis and billiards at the hostel or enjoying a drink at the onsite bar.
The cheapest private villas are great value for money and provide everything you could need. Adam and Jean, the owners are absolute gems.
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Ferry Schedule Notice
Ferry schedules can change due to weather, sea conditions, or seasonal adjustments. We recommend confirming departure times directly with the operator, especially during monsoon season.
Carbon Footprint
This 350 km journey produces approximately 31 g CO2 by bus. Taking public transport is one of the lowest-emission ways to travel this route.
Used the Songserm ferry from Koh Samui. Cheaper than Lomprayah but takes a bit longer. Still a perfectly fine crossing. The views approaching Koh Tao are stunning either way.
OOliver S.November 2025Ferry
Train via Surat Thani was our pick. More scenic than Chumphon route and the Lomprayah catamaran from Tapee Pier is very comfortable. Book the special express train for the quickest ride.
The overnight bus with Montanatip was okay but not great. The bus was older and the seats didn't recline much. Ferry portion was fine though. If you're on a tight budget it works.
Took the sleeper train to Chumphon — magical! Woke up to palm trees and transferred to the Lomprayah catamaran. Whole journey felt like an adventure.
Lomprayah bus+ferry combo from Khao San Road was seamless. Departed at 6am, arrived Koh Tao by 3pm. Well organized.
Flew to Koh Samui and took Lomprayah catamaran. More expensive but saved a full day. Worth it if your holiday is short.
Mid-RangeNeed to escape to nature? Lazy Republique is the perfect place to do that! It's surrounded by mountains, endless nature and you can even see the sea! Go for a refreshing dip in their swimming pool and fully take in these spectacular views.
The rooms are uniquely shaped individual rooms that are scattered throughout the gardens, each with its own private balcony. They're modern, clean and spacious. It sounds like it can't get much better, but the owners take your stay to another level.
Treat YourselfWho needs a pool when you're seconds away from a private beach? Sea Escape can be found on Kai Bae Beach. The rooms boast floor-to-ceiling doors that open up straight onto the beach and your private balcony.
The villas are bright, modern and beautifully designed. It's really hard to fault this place. The best part is that you feel like you're in a remote part of the island, but it's only a 10-minute walk to get back to the hustle and bustle of the island.
Treat YourselfWith how luxurious and perfect Little Sunshine Boutique Beach Resort & Spa is, you'd expect the price to be at least double. This place is an absolute steal and somewhere you should definitely book if you want to treat yourself.
The resort has its own private beach and a beautiful swimming pool overlooking the sea. The rooms vary from standard double rooms to villas or wigwam-style houses. The staff are incredible and so is the complimentary breakfast.
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