Ferries and Speedboats in Thailand: How to Book Tickets in Advance?
The Difference Between a Ferry and a Speedboat
A ferry is bigger, slower, and cheaper โ good for long distances or when you have a car. A speedboat is smaller, significantly faster, more expensive, and suits medium distances between islands.
How to Book in Advance
Sites like 12Go Asia allow advance booking of ferry/boat tickets from most main ports, including combining with a van from the hotel. Especially recommended in peak season when spots fill up.
What to Expect on the Ride
Speedboats can be bumpy in rough seas โ those prone to seasickness should consider medication in advance. Bigger ferries are more stable but significantly slower.
Safety
Make sure there are enough life jackets available and that the crew goes through basic safety before departure โ most well-known operators meet standards, but worth paying attention, especially on smaller private boats.
Seasonality
In rainy season (varies by region, see our seasons comparison guide), some ferry lines reduce frequency or cancel on stormy days โ worth checking date flexibility if planning to travel during this period.
One Last Tip
Arrive at the port at least 30-45 minutes before departure โ check-in and boarding processes can take time, especially in peak season with many passengers.
Luggage on the Boat
Small speedboats usually don't offer much room for large luggage โ huge suitcases can be cumbersome. A backpack or medium suitcase is more convenient for frequent island transfers.
Speedboat Safety
Recommended to choose well-known operators (not necessarily the cheapest) and make sure life jackets are available โ boat accidents are rare but happen, mainly in rough seas. If the sea looks especially rough that day, worth considering postponing the crossing, not just sticking to the original schedule.
Slow Ferries as an Alternative
Alongside speedboats, there are also slower, cheaper ferries (usually for cars and cargo, but also passengers) โ take longer but are more stable in rough seas and significantly cheaper, a good option for those not in a rush.
Booking Ahead vs. Buying On-Site
In peak season, recommended to book ferry/boat tickets in advance through the hotel or a local site โ guarantees a spot and sometimes a better price too. In low season, you can usually buy on-site without a problem.
How to plan a crossing between islands
Between many islands there are only a few sailings a day, so check the schedule before you lock in your day. If you have a flight or a planned activity after the crossing, leave a generous safety margin, because delays at sea happen. For a route with several islands, the inter-island transport costs guide helps estimate the budget, and the southern islands itinerary shows how to link them sensibly.
What to pack for a boat ride
Prepare a small, light bag you can keep on your lap: documents, money, a phone in a waterproof pouch and a seasickness remedy if you are sensitive. Large suitcases are usually left at the front of the boat or in a pile on deck, so they may get wet, and it is better to wrap sensitive items in bags. A small towel and a warm top help if it is windy or the air conditioning is strong. The packing list generator helps you get organized.
When the sea does not cooperate
On stormy days some sailings are cancelled, and even when they run the ride can be unpleasant. If you get stuck, ask the operator or the pier about options for changing your ticket, and do not rely on verbal promises. Keep a printed ticket or a screenshot, and leave a buffer of a day if you have a flight home. The rainy season guide explains in which months the sea tends to be rougher in different regions.
What to watch out for with bookings and at the pier
At piers and the agencies around them there are people who offer inflated ticket prices or packages you do not really need. Compare prices between the operator, the booking site and your hotel, and check what the ticket includes, such as a transfer to the pier. Do not hand your passport to anyone who is not an official representative. The common scams guide gives more detail on spotting a problematic offer, and Koh Samui is an example of a destination usually reached by sea.
Real data ยท Agoda
Real data ยท Agoda
Real data ยท AgodaArriving and continuing onward
After the crossing, taxi drivers and shuttle touts wait at the pier, and the price is sometimes higher than the going rate. Ask your hotel in advance whether there is a pier transfer, and if not, ask how to get there and roughly what a fair price is. On many islands transport consists of shared taxis or motorbikes, so be prepared for that. Mark the hotel location on a map in advance so you do not depend on someone offering help at the dock. The islands guide has more useful information about each island.
Keep reading
Day trips from Phuket: what is worth it, what is tiring and what depends on the weather.
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