Bus / van + ferry (combined ticket)
Most popular option with smooth transfers and easy booking
Flight (via Phuket/Bangkok)
Fastest option with minimal effort and comfortable overall journey
Train + ferry (via Surat Thani)
Cheap option but requires transfer and longer travel
Expecting direct route
No direct connection, all routes include ferry transfers
Quick answer: From Hat Yai to Koh Samui your main options are bus/van + ferry, train + ferry, private car/taxi + ferry, or flight via Phuket. Bus + ferry is most popular and affordable; train is slower but scenic; taxi gives comfort; flight is fastest albeit with transfers. Book tickets early, especially for flights or long-haul combinations.
At a glance:
- 📍 Distance (land): ~370 km via Donsak / Surat Thani
- ⏱️ Travel time: Bus + Ferry ~7 – 8.5 h | Train + Ferry ~11 h | Taxi + Ferry ~7 – 10 h | Flight via Phuket ~5 – 10 h
- 💰 Price range: Bus + Ferry $16 – 23 pp | Train + Ferry $17 – 80 pp | Taxi + Ferry $180 – 500 per vehicle | Flight (via Phuket) $140 – 220 pp
- 🚍 Bus / Van + Ferry: Common and cost‑effective route
- 🚆 Train + Ferry: Via Surat Thani, includes train then boat transfer
- 🚕 Private Car / Taxi + Ferry: Flexible door‑to‑door option
- ✈️ Flight (via Phuket): Fastest option if you don’t mind the stopover
Last updated in April 2026
From Hat Yai to Koh Samui you can travel by bus/van + ferry or by plane.
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- The travel distance from Hat Yai to Koh Samui by land is approximately 370 km via Donsak Pier. The most efficient and quickest way to reach Koh Samui from Hat Yai is to take a flight via Phuket (though there are no direct flights). Flying via Phuket typically takes around 5-10 hours, with ticket prices ranging from $140 to $220 per person. This option is particularly convenient if you wish to explore Phuket. Another popular and economical option to travel to Koh Samui from Hat Yai is by taking a bus and ferry combination. The journey by bus and ferry to Koh Samui from Hat Yai takes about 7-8.5 hours, with a combined ticket costing approximately $16-23 per person.
- Alternatively, if you prefer to avoid traveling by bus, you can opt for a train to Surat Thani Railway Station, from where you can catch a bus and ferry to Koh Samui. Traveling by train and bus/ferry via Surat Thani town typically takes a total of about 11 hours, with ticket prices ranging from $17 to $80 per person. Additionally, there are some private car or taxi services available between Hat Yai and Surat Thani. From Koh Samui, you can further travel by ferry to Koh Phangan or Koh Tao. It’s advisable to book your tickets or flights from Hat Yai to Koh Samui online in advance.
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- Koh Samui (or Ko Samui) is situated in the Gulf of Thailand and is one of the most sought-after islands in the region. Notable attractions on the island include a monkey grove, a pearl farm, Hin Lad Waterfall, a freshwater lake, and Angthong Marine National Park, comprising 40 islands adorned with lush rainforests. Chaweng Beach stands out as the island’s premier tourist destination, offering ideal conditions for swimming and leisure activities. There are four ways to reach Koh Samui from Hat Yai: flight via Phuket, tourist bus and ferry / speedboat, train and ferry, or private car and ferry via Surat Thani town or Donsak Pier. Direct flights are also available from Bangkok or Phuket to Koh Samui.
| Transfer modes from Hat Yai to Koh Samui: | Travel Time | Cost Range |
|---|---|---|
| Bus/Van + Ferry | 7–8.5 hours | $16–23 per person |
| Train + Ferry (via Surat Thani) | 11 hours | $17–80 per person |
| Taxi + Ferry (via Surat Thani) | 7–10 hours | $180–500 per car |
| Flight (via Phuket) | 5–10 hours | $140–220 per person |
How do I get from Hat Yai to Koh Samui?
1. BUS/VAN + FERRY from Hat Yai to Koh Samui
👉 Bus/van + ferry via Surat Thani is the cheapest and most popular way to travel from Hat Yai to Koh Samui.
- ✔️ Best for: budget travelers and those looking for a simple combined transfer
- ✔️ Travel time: ~7–8.5 hours (including bus and ferry transfer)
- ✔️ Cost: $16–23 per person (combined ticket for bus and ferry)
- ✔️ Comfort: medium (bus/minivan + ferry, possible delays)
- ✅ Best Option: Combined ticket with companies like Phantip 1970 or Lomprayah via Surat Thani
- 💡 Tip: Book combined bus and ferry ticket online in advance.
- 🌏 Extra tip: Use e-ticket with QR code on your phone.
The most used and cheapest land transport option from Hat Yai to Koh Samui is by bus/minivan and ferry via Surat Thani. This transport option usually has 2-3 steps, first it is a trip by bus or minivan from Hat Yai to Don Sak Pier (or to the city of Surat Thani) and then a ferry transfer to Koh Samui.
The company also sometimes offers a subsequent transfer on the island of Koh Samui itself. Companies that you can use for this option of transportation to Koh Samui are, for example, Nakhonborrikarn, Phantip 1970 and KST Travel. These companies will provide you with transport by buses or smaller minivans from Hat Yai and a subsequent ferry transfer to Koh Samui, operated for example by Seatran Ferry, Raja Ferry or Lomprayah.
Buses or minivans usually depart from Hat Yai Bus Terminal. This bus terminal is close to the town center of Hat Yai. The journey by bus and ferry from Hat Yai to Koh Samui takes about 7-8.5 hours, but this time may vary and there may be delays. The bus and ferry transfer from Hat Yai to Koh Samui costs between $16-23/pp, that’s the price for both the bus and the ferry, so you can search and buy one combined ticket for both options.
Most transport companies also accept e-tickets on mobile phones, so there is no need to print them, they are equipped with a QR code. However, always read all the current information and transfer instructions when ordering and booking your join ticket to Koh Samui online.
This transport option to Koh Samui from Hat Yai is mainly suitable for regular solo and low-cost travelers who have more time and are looking for a cheaper transfer at the same time.
| Operator | Departure in Hat Yai | Arrival in Koh Samui |
|---|---|---|
| Nakhonborrikarn | 08:00 | 16:30 |
| Nakhonborrikarn | 10:15 | 18:45 |
| Phantip 1970 | 08:30 | 15:30 |
| Phantip 1970 | 10:15 | 18:45 |
| KST Travel | 08:00 | 16:15 |
| KST Travel | 10:15 | 18:30 |
2. TRAIN + FERRY from Hat Yai to Koh Samui
👉 Train + ferry via Surat Thani is a cheap and flexible way to travel from Hat Yai to Koh Samui.
- ✔️ Best for: budget travelers who prefer train travel and flexible connections
- ✔️ Travel time: ~8–11 hours (train + ferry or bus + ferry)
- ✔️ Cost: $16–65 per person total (train + transfer to Koh Samui)
- ✔️ Comfort: medium (train seats + ferry, relatively comfortable)
- ✅ Best Option: Train to Surat Thani + combined bus and ferry transfer to Koh Samui
- 💡 Tip: Book train and ferry tickets online in advance together.
- 🌏 Extra tip: Choose transfer from station to ferry for convenience.
Another cheap land transfer option from Hat Yai to Koh Samui is to travel by train and ferry/boat (or in combination with a minivan, bus) via the city of Surat Thani. This option has 2-3 steps, first it is a train trip from Hat Yai to Surat Thani and then a transfer with a ferry to Koh Samui, or a transfer by minivan and a ferry to Koh Samui via Don Sak.
Train transfer is usually the cheapest transport option in Thailand and it is the same here on this route. The travel time by train and ferry from Hat Yai to Koh Samui via Surat Thani is approximately 8-11 hours, but this time may vary depending on the type of transfer from Surat Thani you use.
The train journey from Hat Yai to Surat Thani takes approx. 4.5-5 hours and the journey from Surat Thani to Koh Samui approx. 2.5-6 hours (ferry or bus + ferry via Don Sak). Trains depart from Hat Yai Railway Station and arrive at Surat Thani Railway Station, see Thailand Railway Map.
The trains will offer you seats on this route, which are always a cheaper option or even sleeping berths, but sleeping berths do not make much sense on this shorter route. Train tickets from Hat Yai to Surat Thani cost between $4-40/pp and bus and ferry transfers from Surat Thani to Koh Samui cost $12-25/pp.
It is better to use a combined bus and ferry from Surat Thani to Koh Samui, because some companies will offer you a transfer directly from Surat Thani train station. This way you can also save time and you will have secured transport to the port, from where the ferry or boats to Koh Samui depart.
Train tickets to Surat Thani and tickets from Surat Thani to Koh Samui can be easily searched and purchased online. You need to purchase a separate ticket for the train and then a ticket for the transfer from Surat Thani to Koh Samui.
3. TAXI + FERRY from Hat Yai to Koh Samui
👉 Private taxi + ferry is the most comfortable and flexible way to travel from Hat Yai to Koh Samui.
- ✔️ Best for: travelers who want comfort, privacy, and door-to-door service
- ✔️ Travel time: ~7–10 hours (including ferry transfer)
- ✔️ Cost: $180–500 per car (depending on vehicle type and group size)
- ✔️ Comfort: very high (private vehicle + organized ferry transfer)
- ✅ Best Option: Private car with driver + ferry with companies like Kim Transfers Thailand or Bangkok Taxi24
- 💡 Tip: Book private taxi and ferry transfer online in advance early.
- 🌏 Extra tip: Choose larger vehicle and split cost with group.
A relatively very comfortable, but at the same time the most expensive transfer option from Hat Yai to Koh Samui is a private transfer by modern car/taxi with a driver. This option also includes a subsequent ferry transfer from Don Sak or Surat Thani to Koh Samui, which is usually included in the total fare.
The advantage of this option is also the choice of your departure point in Hat Yai and also the subsequent transfer to Koh Samui, e.g. to your accommodation. However, these conditions may vary by company. Transport by private modern cars from Hat Yai to Koh Samui will be offered by Kim Transfers Thailand, Easyride Services, Bangkok Taxi24 and Van2Travel.
BOOK TAXI / CAR to Koh Samui ➜
Most of these proven companies will offer you modern smaller classic cars, SUVs and even minivans for more people. Minivans can hold 9-10 passengers, so they are suitable for group travel, and you can always split the car fare and calculate it by individual passengers. Transport by private car with a driver from Hat Yai to Koh Samui takes about 7-10 hours, but this time varies according to the company and also your travel route.
Transfer by private car with driver from Hat Yai to Koh Samui costs between $180-500/car + ferry, prices vary by car type, smaller classic cars are always cheaper than larger minivans for more people.
You can easily search, view and book your private car/taxi in Koh Samui online ahead of time. This transport option will be more suitable for those who have a larger budget for their travel, it will not be suitable for low-cost travelers.
4. FLIGHT from Hat Yai to Koh Samui (via Phuket)
👉 Flight via Phuket is a fast and comfortable way to travel from Hat Yai to Koh Samui, but more expensive.
- ✔️ Best for: travelers who prefer flying and may want to visit Phuket
- ✔️ Travel time: ~5–10 hours (including transfer in Phuket)
- ✔️ Cost: $140–330 per person (two flights, prices vary by season)
- ✔️ Comfort: high (short flights, but limited schedules)
- ✅ Best Option: Bangkok Airways flights via Phuket with short connections
- 💡 Tip: Book both flights online in advance for better prices.
- 🌏 Extra tip: Consider separate tickets for more flexible options.
Another, very convenient, but also more expensive transfer option from Hat Yai to Koh Samui is an air transfer, but with a transfer in Phuket. This option may be suitable for those who also want to visit this popular island destination. There are no direct flights from Hat Yai to Koh Samui, so you have to use Bangkok Air flights via Phuket.
There are also some direct flights from Krabi. Bangkok Air is currently the only airline that offers direct flights between Hat Yai – Phuket – Koh Samui. Other Thai airlines, like Thai AirAsia, may also offer connecting flights, but such a transfer option does not make much sense. Flights are operated from Hat Yai International Airport to Phuket International Airport and then on to Koh Samui International Airport.
The air transfer time from Hat Yai to Koh Samui with a transfer in Phuket can take about 5-10 hours, but it depends on the connecting flight from Phuket. This time may therefore vary, as the disadvantage is the very limited flight schedule of these direct flights between Hat Yai – Phuket – Koh Samui.
A direct flight from Hat Yai to Phuket takes about 1 hour, and a direct flight from Phuket to Koh Samui also takes 1 hour. An air transfer from Hat Yai to Phuket costs between $50-80/pp and a flight from Phuket to Koh Samui costs around $90-250/pp. So the prices can be very different and the cheapest option can cost around $140-160/pp.
You can search and buy tickets for the transfer from Hat Yai to Koh Samui online in advance. It is advisable to look for a separate ticket for each route, it can be more advantageous as a result. Most of the flights offered on this route are Economy Class, so read all the terms and conditions of these flights to avoid any misunderstandings.
❓ FAQ + TIPS – Travel from Hat Yai to Koh Samui:
1. How to book tickets or flights from Hat Yai to Koh Samui?
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- You can book tickets or flights from Hat Yai to Koh Samui on 12go.asia ➜ or Baolau ➜.
- You can also search another tickets, Hat Yai > Krabi, Krabi > Koh Samui…
2. What is the travel time from Hat Yai to Koh Samui?
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- Travel by bus + ferry from Hat Yai to Koh Samui takes about 7-8.5 hours.
- Travel by train + ferry from Hat Yai to Koh Samui (via Surat Thani) takes about 11 hours.
- Travel by taxi + ferry from Hat Yai to Koh Samui (via Surat Thani) takes about 10-11 hours.
- Flight from Hat Yai to Koh Samui (via Phuket) takes about 5-10 hours.
3. What is the travel distance from Hat Yai to Koh Samui?
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- Travel distance from Hat Yai to Koh Samui is about 370 km by land via Donsak Pier.
4. How much does it cost to travel from Hat Yai to Koh Samui?
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- Travel by bus + ferry from Hat Yai to Koh Samui costs about $16-23/pp.
- Travel by train + ferry from Hat Yai to Koh Samui (via Surat Thani) costs about $17-80/pp.
- Travel by taxi + ferry from Hat Yai to Koh Samui (via Surat Thani) costs about $180-500/car+ferry.
- Flight from Hat Yai to Koh Samui (via Phuket) costs about $140-220/pp.
5. What is the cheapest option of getting to Koh Samui from Hat Yai?
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- The cheapest option of transfer is to travel by bus/train + ferry via Surat Thani. You can book join ticket from Hat Yai to Koh Samui (bus+ferry) already from $18/pp.
6. Is it possible to travel by train from Hat Yai to Surat Thani?
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- Yes, there are various trains of Thai Railway to Surat Thani Railway Station. From Surat Thani to Koh Samui you can travel by van/bus + ferry via Surat Thani town or Don Sak Pier.
7. What is the best way of getting from Hat Yai to Koh Samui?
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- The best and fastest way of travel from Hat Yai to Koh Samui is to travel by plane via Phuket. There are also flights via Bangkok, but the most fastest option is to take a flight via Phuket. From Phuket you can take another direct flight to Koh Samui. Phuket is also another top tourist site in southern Thailand.
8. Is it possible to travel to Koh Samui via Koh Lanta?
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- Yes, this option is also available. You can travel by bus/minivan or taxi to Koh Lanta from Hat Yai and from Koh Lanta you can take a transport by bus+ferry via Surat Thani town or Donsak Pier. Donsak Pier is the closest port to Koh Samui.
9. Where you can go from Koh Samui?
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- There are direct flights to Bangkok – the capital of Thailand, you can also visit Phuket in southern Thailand, you can travel to this site via Surat Thani by ferry + bus. The closest islands to Koh Samui are Koh Phangan and Koh Tao, they are accessible by boat or ferry from Koh Samui.
10. Which are the most popular and nice islands in Thailand?
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- There are a lot of various interesting, nice and also isolated or tourist islands in Thailand. Most of them are in the Gulf of Thailand or Phang Nga Bay. Read this article: The Best Islands in Thailand.
💡 Practical Travel Tips for Hat Yai to Koh Samui
These practical travel tips are based on real travel experience and local insights for the journey from Hat Yai, southern Thailand’s transport hub, to the tropical island of Koh Samui — a multi-stage trip blending overland and sea transport.
1. Combine Bus or Train with Ferry for the Best Route
The most common route involves taking a bus or train from Hat Yai to Surat Thani or Chumphon, then transferring to a ferry to Koh Samui. Booking combined bus-ferry tickets in advance ensures smoother connections and less waiting time.
2. Plan for Transfer Times Between Modes
Allow ample time between bus or train arrival and ferry departure. Delays are common, so arriving early for your ferry helps avoid missing connections, especially during peak travel seasons.
3. Flights Offer a Faster but More Expensive Option
Direct flights from Hat Yai to Koh Samui are limited and often costly. Alternatively, flying via Bangkok can be quicker overall but requires careful planning for layovers and transfers.
4. Check Ferry Schedules Carefully
Ferry departure times vary by port and season. Confirm schedules before traveling to avoid long waits or missed connections, especially if you arrive late in the day.
5. Pack for Changing Weather and Transit Conditions
Traveling across land and sea means encountering different weather and air-conditioned transport. Bring a light layer for cooler ferry rides and air-conditioned buses or trains.
6. Arrival Points on Koh Samui Affect Final Transfers
Koh Samui has multiple ferry piers serving different parts of the island. Knowing your accommodation location and choosing the corresponding pier reduces transfer time and costs.
Tip: Bus, train, ferry, and flight tickets from Hat Yai to Koh Samui can be searched and booked online in advance, helping you find the best schedules, prices, and smooth transfers during busy travel periods.