Koh Samui to Bangkok Ferry: Schedules & Reservations
- Crossing time 12h 15m–12h 30m
- Operators 1
- Departures a day 3
1,450+ THB
Seamlessly Travel from Koh Samui to Bangkok by Ferry and Bus

Planning a trip from Koh Samui to Bangkok by Bus and Ferry? This guide will provide you with all the information you need to travel from Koh Samui to Bangkok, including schedules, prices, and travel tips. Read on to find out how to make your journey smooth and enjoyable.
Koh Samui to Bangkok Schedule and Pricing
When traveling by bus from Koh Samui to Bangkok, you will take 3 ferries, and a bus. The entire trip covers a distance of 423 miles (680 km) and typically takes between 12 hours 15 minutes to 12 hours 30 minutes.
Lomprayah High Speed Ferries offer a combination of three ferries and one bus. They provide a convenient and reliable way to travel. There are two trips a day, departing from Maenam Pier in Koh Samui to Rambuttri Rd in Bangkok. The first departure is at 8:00 AM, and the last departure is at 12:30 PM. The ticket price is THB 1450 ($40).
Departure Details
Your journey begins at Maenam Pier in Koh Samui. This pier is well-known for its efficiency and excellent service. From here, you will board a Lomprayah High Speed Ferry that will take you to your first stop. Depending on your choice, you can either take a speedboat for a faster trip or a ferry for a more relaxed and scenic route.
If you're departing from Koh Samui during favorable weather conditions, your journey is likely to be smooth and pleasant. However, always check the weather forecast before you travel.
In Bangkok, you will arrive at Rambuttri Rd. It is centrally located. It offers easy access to various parts of the city, including the famous Khao San Road.
About Bangkok
Bangkok, the bustling capital of Thailand, is a city that never sleeps. Known for its vibrant street life, cultural landmarks, and incredible food scene, Bangkok is a must-visit destination. If you're looking for a flight from Koh Samui, Bangkok Airways offers numerous flights daily, providing a quick and comfortable alternative to traveling by bus or ferry.
Check-in Instructions
Make sure to arrive at Maenam Pier at least 30 minutes before your scheduled departure time. This will give you enough time to check in, drop off your luggage, and board the ferry. Have your ticket and ID ready for a smooth check-in process. If you're flying from Koh Samui, similar check-in procedures apply, and it's always best to arrive early to avoid any last-minute rush.
Important Travel Information
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Ensure you have all necessary travel documents, including your ticket and ID.
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Keep an eye on your belongings at all times.
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It's advisable to carry some snacks and water, as the journey can be long.
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Wear comfortable clothing and bring a light jacket as it can get chilly on the ferry and bus. All buses and Ferries from Koh Samui to Bangkok are equipped with air conditioning for your comfort.
Conclusion
The journey from Koh Samui to Bangkok by Speedboat (or Ferry) and Bus is an adventure in itself. Whether you're heading to Bangkok for business or pleasure, this guide ensures you have all the information you need for a hassle-free trip. If you're also planning to visit nearby islands, you can easily find transportation options from Koh Samui to Koh Phangan, Koh Tao or Koh Phaluai. Regardless of your choice, always aim to find the cheapest and most convenient way to travel.
Frequently asked questions
Do I need to print my ferry ticket or is mobile ok?
You don't need to print your ticket. Your boarding voucher is in your account: open Bookings, then View trip details, and click Download PDF. On the day of travel, show the QR code on it — on your phone is fine — to the ferry operator staff at the pier named on your ticket, and they will direct you to your boat.
If you'd prefer paper, print the PDF yourself.
What happens if my ferry is cancelled due to weather?
We are sorry when weather stops a sailing. Ferries usually run in rain; speedboats are more often stopped by rough seas.
If your trip is cancelled because of weather, your booking in Bookings shows a message once our team has confirmed the cancellation. You can then either move to the next available service with Change this booking, or cancel with Cancel & refund for a full refund.
If the sailing is running but you choose not to travel, the normal cancellation policy applies.
Why is my account locked?
We lock an account for a short time after several failed sign-in attempts in a row. It is an automatic safety measure: it stops someone else guessing your password, and it happens whether or not the person typing was you.
You do not need to contact us. The lock lifts on its own — see How long am I locked out for?
What is the difference between a locked and a blocked account?
Locked is automatic and temporary. It happens after repeated failed sign-in attempts and it lifts by itself — within a minute in most cases.
Blocked is a decision made by our team, and it does not lift on its own. If your account is blocked you will need to contact us; waiting will not change it, and neither will resetting your password.
If you are not sure which applies to you, get in touch and we will tell you.
How do I unlock my account now?
Wait, and try again. Every lock lifts on its own — a minute the first time, and never more than an hour however many attempts have failed. There is nothing to click and nobody to contact.
If you have forgotten your password, do not keep guessing: each wrong attempt makes the next wait longer. Use Forgot password instead. Resetting your password gets you straight back in.
My account locked but I never tried to sign in
Then someone else was trying to sign in as you, and the lock did its job — it stopped them.
Your account is safe: a lock means the attempts failed. Nobody got in. You do not have to do anything, and the lock will lift on its own.
We would still recommend two things:
- Change your password, especially if you use the same one on another website.
- Add an authenticator app in your account security settings, so a password alone is never enough to sign in as you.
If you get these repeatedly, contact us and we will look into it.
