There are 6 ways to get from Udon Thani to Ko Samui (Island) by plane, train, bus, ferry, busferry, car, or car ferry
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly
best- Fly from Udon Thani International Airport (UTH) to Koh Samui Airport (USM)plane UTH - USM
3h 10m฿5,000–14,000Train, ferry
cheapest- Take the train from Udon Thani to Sathani Rotfai Don Mueangtrain
- Take the ferry from Boonsiri Khao San office to Bangrak Seatran Pierferry Boonsiri Khao San office - Bangrak Seatran Pier
22h 21m฿1,533–3,429Train, bus
- Take the train from Udon Thani to Krung Thep Aphiwat Central Terminaltrain
- Take the train from Krung Thep Aphiwat Central Terminal to Chumphontrain
- Take the bus from Chumphon Town to Bangrak Seatran Pierbus
19h 30m฿1,719–3,535Bus
- Take the bus from Udonthani to Bangkok Nakhonchai Air Terminalbus
- Take the bus from Boonsiri Khao San office to Bangrak Seatran Pierbus Boonsiri Khao San office - Bangrak Seatran Pier
22h 38m฿2,139–2,353Bus, bus and ferry
- Take the bus from Udonthani Terminal to Bangkok Mochit Bus Terminalbus
- Take the busferry from Southern Bus Terminal Pinklao Bangkok to Pralarn Pierbusferry
25h 25m฿2,106–2,350Drive, car ferry
- Drive from Udon Thani to Raja Ferry Donsak Piercar
- Take the car ferry from Raja Ferry Donsak Pier to Lipa Noi Piercarferry
19h 21m฿4,862–7,105
Udon Thani to Ko Samui (Island) by train, bus, and ferry
Questions & Answers
The cheapest way to get from Udon Thani to Ko Samui (Island) is to train and bus which costs ฿1700 - ฿3600 and takes 19h 30m.
The fastest way to get from Udon Thani to Ko Samui (Island) is to fly which takes 3h 10m and costs ฿5000 - ฿14000.
No, there is no direct bus from Udon Thani to Ko Samui (Island). However, there are services departing from Udonthani and arriving at Bangrak Seatran Pier via สถานีจตุจักร;Chatuchak Station and Boonsiri Khao San office. The journey, including transfers, takes approximately 22h 38m.
The distance between Udon Thani and Ko Samui (Island) is 919 km.
The best way to get from Udon Thani to Ko Samui (Island) without a car is to train and bus which takes 19h 30m and costs ฿1700 - ฿3600.
It takes approximately 3h 10m to fly from Udon Thani International Airport (UTH) to Koh Samui Airport (USM), including transfers and time at the airport.
Udon Thani to Ko Samui (Island) bus services, operated by Nakhonchai Air, depart from Udonthani station.
The best way to get from Udon Thani to Ko Samui (Island) is to fly which takes 3h 10m and costs ฿5000 - ฿14000. Alternatively, you can bus, which costs ฿2100 - ฿2400 and takes 22h 38m.
There is no direct flight from Udon Thani International Airport Airport to Koh Samui Airport Airport. The quickest flight takes 3h 10m and has one stopover.
Udon Thani to Ko Samui (Island) bus services, operated by Nakhonchai Air, arrive at Bangkok Nakhonchai Air Terminal station.
What companies run services between Udon Thani, Thailand and Ko Samui (Island), Thailand?
Thai Airways International, Bangkok Airways, and three other airlines fly from Udon Thani International Airport (UTH) to Koh Samui Airport (USM) every 4 hours. Alternatively, you can take a bus from Udonthani to Bangrak Seatran Pier via Bangkok Nakhonchai Air Terminal, สถานีจตุจักร;Chatuchak Station, ตรงข้ามสำนักงานเขตพระนคร;Phranakhon District Office, and Boonsiri Khao San office in around 22h 38m.
- Website
- bangkokair.com
Flights from Udon Thani International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 46m
- When
- Every day
- Estimated price
- ฿5,000–13,000
Flights from Udon Thani International Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 4h 30m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿5,000–13,000
- Website
- thaiairways.com
Flights from Udon Thani International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 37m
- When
- Every day
- Estimated price
- ฿5,000–13,000
- Phone
- 1690
- [email protected]
- Website
- dticket.railway.co.th
Train from Udon Thani to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 8h 19m
- Frequency
- 3 times a day
- Estimated price
- ฿200–1,300
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 1st Class (Air-Conditioned Berth)
- ฿600–900
- 3rd Class (Seat)
- ฿220–270
- 2nd Class (Air-Conditioned Berth)
- ฿200–270
- 2nd Class (Air-conditioned Seat)
- ฿510–560
- Second Class Sleeper
- ฿1,089–1,094
- Ordinary Train
- ฿250–1,300
Train from Krung Thep Aphiwat Central Terminal to Chumphon
- Ave. Duration
- 7h 5m
- Frequency
- Hourly
- Estimated price
- ฿160–900
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 1st Class (Air-Conditioned Berth)
- ฿600–900
- 3rd Class (Seat)
- ฿190–240
- 2nd Class (Air-Conditioned Berth)
- ฿160–210
- 2nd Class (Air-conditioned Seat)
- ฿450–490
Train from Udon Thani to Sathani Rotfai Don Mueang
- Ave. Duration
- 8h 3m
- Frequency
- Twice daily
- Estimated price
- ฿200–1,300
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 1st Class (Air-Conditioned Berth)
- ฿600–900
- 3rd Class (Seat)
- ฿220–270
- 2nd Class (Air-Conditioned Berth)
- ฿200–260
- 2nd Class (Air-conditioned Seat)
- ฿510–550
- Second Class Sleeper
- ฿1,089–1,094
- Ordinary Train
- ฿250–1,300
- Phone
- +66 9 4724 4555
- [email protected]
- Website
- boonsiriferry.com
Bus from Chumphon Town to Bangrak Seatran Pier
- Ave. Duration
- 2h 10m
- Frequency
- Once daily
- Estimated price
- ฿1,351
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
Bus from Boonsiri Khao San office to Bangrak Seatran Pier
- Ave. Duration
- 12h 45m
- Frequency
- Once daily
- Estimated price
- ฿1,451
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
- Phone
- 1624
- [email protected]
- Website
- nakhonchaiair.com
Bus from Udonthani to Bangkok Nakhonchai Air Terminal
- Ave. Duration
- 7h 55m
- Frequency
- Every 3 hours
- Estimated price
- ฿671–878
- Book at
- https://12go.asia/en/operator/nakhonchai-air
- Website
- https://www.nakhonchaiair.com/view/
- Gold Class
- ฿671
- First Class
- ฿878
- Phone
- +66 62 717 2926
- [email protected]
- Website
- omio.com
Bus from Udonthani Terminal to Bangkok Mochit Bus Terminal
- Ave. Duration
- 8h 30m
- Frequency
- Twice daily
- Estimated price
- ฿600–900
- Book at
- 12go.asia
- Phone
- +66 89 873 0008
- [email protected]
- Website
- lomprayah.com
Busferry from Southern Bus Terminal Pinklao Bangkok to Pralarn Pier
- Ave. Duration
- 14h 30m
- Frequency
- Once daily
- Estimated price
- ฿1,450
- Schedules at
- lomprayah.com
- Book at
- 12go.asia
- Phone
- +66 9 4724 4555
- [email protected]
- Website
- boonsiriferry.com
Ferry from Boonsiri Khao San office to Bangrak Seatran Pier
- Ave. Duration
- 12h 45m
- Frequency
- Once daily
- Estimated price
- ฿1,300–2,100
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
- Phone
- +66 2 277 4488
- [email protected]
- Website
- rajaferryport.com
Car ferry from Raja Ferry Donsak Pier to Lipa Noi Pier
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- ฿110–240
- Book at
- https://12go.asia/en/operator/raja-ferry
- Website
- https://www.rajaferryport.com/
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More Questions & Answers
Thai AirAsia, Thai Lion Mentari, Thai Airways International and two other airlines offer flights from Udon Thani International Airport Airport to Koh Samui Airport Airport.
Book your Udon Thani to Ko Samui (Island) bus tickets online with 12go.asia.
There are 3345+ hotels available in Ko Samui (Island).
















