There are 8 ways to get from Ko Samui to Ubon Ratchathani by plane, busferry, bus, train, or 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 from Koh Samui Airport
best- Fly from Koh Samui Airport (USM) to Ubon Ratchathani Airport (UBP)plane USM - UBP
3h 48m฿8,516–19,206Bus and ferry, bus
cheapest- Take the busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminalbusferry
- Take the bus from Bangkok Mochit Bus Terminal to Ubon Ratchathanibus
23h 2m฿1,290–5,709Bus and ferry, train
- Take the busferry from Koh Samui Nathon Pier to Surat Thani Train stationbusferry
- Take the train from Surat Thani Train Station to Krung Thep Aphiwat Central Terminaltrain
- Take the train from Krung Thep Aphiwat Central Terminal to Ubon Ratchathanitrain
24h 29mFerry, train
- Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry Koh Samui Transfer - Boonsiri Khao San office
- Take the train from Hua Lamphong to Ubon Ratchathanitrain 23 Hua Lamphong - Ubon Ratchathani - Class II Sleeper AC / ...
25h 35m฿1,635–2,592Bus and ferry to Surat Thani, fly
- Take the busferry from Koh Samui Nathon Pier to Surat Thani Airportbusferry
- Fly from Surat Thani (URT) to Ubon Ratchathani Airport (UBP)plane URT - UBP
7h 25mBus and ferry to Nakhon Si Thammarat, fly
- Take the busferry from Koh Samui Nathon Pier to Nakhon Si Thammarat Airportbusferry
- Fly from Nakhon Si Thammarat (NST) to Ubon Ratchathani Airport (UBP)plane NST - UBP
7h 20m฿3,130–6,450Bus and ferry, bus via Det Udom
- Take the busferry from Lipa Noi Pier to Bangkok Rajah Ferry Khao Sanbusferry
- Take the bus from Bangkok Mochit Bus Terminal to Det Udom, Ubon Ratchathanibus
- Take the bus from Det Udom to Ubon Ratchathanibus
28h 5mFerry, train via Bangkok
- Take the ferry from Koh Samui Nathon Pier to Saengthong Rice Pierferry
- Take the train from Hua Lamphong to Ubon Ratchathanitrain 23 Hua Lamphong - Ubon Ratchathani - Class II Sleeper AC / ...
34h 10m฿5,207–5,923
Ko Samui to Ubon Ratchathani by busferry and bus
Questions & Answers
The cheapest way to get from Ko Samui to Ubon Ratchathani is to bus and ferry and bus which costs ฿1200 - ฿6000 and takes 23h 2m.
The fastest way to get from Ko Samui to Ubon Ratchathani is to fly which takes 3h 48m and costs ฿8500 - ฿20000.
No, there is no direct bus from Ko Samui to Ubon Ratchathani. However, there are services departing from Koh Samui Nathon Pier and arriving at Ubon Ratchathani via บรมราชชนนี 58;Borommaratchachonnani 58, ตึกแดง จตุจักร;Tuek Daeng Chatuchak and Bangkok Mochit Bus Terminal. The journey, including transfers, takes approximately 23h 2m.
The distance between Ko Samui and Ubon Ratchathani is 847 km.
The best way to get from Ko Samui to Ubon Ratchathani without a car is to bus and ferry and bus which takes 23h 2m and costs ฿1200 - ฿6000.
It takes approximately 3h 48m to get from Ko Samui to Ubon Ratchathani, including transfers.
Ko Samui to Ubon Ratchathani bus services, operated by Sombat Tour, depart from Koh Samui Nathon Pier station.
Ko Samui to Ubon Ratchathani bus services, operated by Sombat Tour, arrive at Bangkok Sai Tai Mai Terminal station.
Book your Ko Samui to Ubon Ratchathani bus tickets online with Omio.
There are 87+ hotels available in Ubon Ratchathani.
What companies run services between Ko Samui, Thailand and Ubon Ratchathani, Thailand?
Bangkok Airways, Thai Airways International, and three other airlines fly from Koh Samui Airport (USM) to Ubon Ratchathani Airport (UBP) 5 times a day.
- Website
- airasia.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 4h 30m
- When
- Every day
- Estimated price
- ฿8,000–20,000
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Krabi, Don Muang
- Ave. Duration
- 5h 40m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿4,000–9,000
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Phuket, Don Muang
- Ave. Duration
- 6h
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿4,200–9,500
Flights from Surat Thani to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 5h 11m
- When
- Every day
- Estimated price
- ฿2,600–7,500
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 5h 10m
- When
- Every day
- Estimated price
- ฿2,200–6,500
- Website
- vietjetair.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 4h
- When
- Every day
- Estimated price
- ฿2,500–8,500
Flights from Surat Thani to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 4h 30m
- When
- Every day
- Estimated price
- ฿2,300–7,500
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 3h 47m
- When
- Every day
- Estimated price
- ฿1,900–6,000
- Website
- worldticket.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 3h 55m
- When
- Every day
- Estimated price
- ฿8,000–20,000
Flights from Surat Thani to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 6h 25m
- When
- Every day
- Estimated price
- ฿2,600–26,000
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 3h 55m
- When
- Every day
- Estimated price
- ฿2,200–6,500
- Website
- nokair.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 3h 55m
- When
- Every day
- Estimated price
- ฿8,000–20,000
Flights from Surat Thani to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 6h 25m
- When
- Every day
- Estimated price
- ฿2,600–26,000
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 3h 55m
- When
- Every day
- Estimated price
- ฿2,200–6,500
- Website
- lionairthai.com
Flights from Surat Thani to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 6h 30m
- When
- Every day
- Estimated price
- ฿2,600–7,500
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 6h 50m
- When
- Every day
- Estimated price
- ฿2,200–6,500
- Website
- thaiairways.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 3h 20m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿5,000–14,000
- Phone
- 1690
- sarabanklang@railway.co.th
- Website
- railway.co.th
Train from Surat Thani Train Station to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 10h 39m
- Frequency
- Every 3 hours
- Estimated price
- ฿220–900
- Book at
- 12go.asia
- Website
- railway.co.th
- 1st Class (Air-Conditioned Berth)
- ฿600–900
- 3rd Class (Seat)
- ฿230–280
- 2nd Class (Air-Conditioned Berth)
- ฿220–280
- 2nd Class (Air-conditioned Seat)
- ฿530–580
Train from Krung Thep Aphiwat Central Terminal to Ubon Ratchathani
- Ave. Duration
- 9h 30m
- Frequency
- Every 4 hours
- Estimated price
- ฿190–900
- Book at
- 12go.asia
- Website
- railway.co.th
- 1st Class (Air-Conditioned Berth)
- ฿600–900
- 3rd Class (Seat)
- ฿210–260
- 2nd Class (Air-Conditioned Berth)
- ฿190–250
- 2nd Class (Air-conditioned Seat)
- ฿490–540
Train from Hua Lamphong to Ubon Ratchathani
- Ave. Duration
- 10h 5m
- Frequency
- Every 4 hours
- Estimated price
- ฿190–900
- Book at
- 12go.asia
- Website
- railway.co.th
- 1st Class (Air-Conditioned Berth)
- ฿600–900
- 3rd Class (Seat)
- ฿210–260
- 2nd Class (Air-Conditioned Berth)
- ฿190–250
- 2nd Class (Air-conditioned Seat)
- ฿500–540
Train from Hua Lamphong to Ubon Ratchathani
- Ave. Duration
- 10h 5m
- Frequency
- Every 4 hours
- Estimated price
- ฿190–900
- Book at
- 12go.asia
- Website
- railway.co.th
- 1st Class (Air-Conditioned Berth)
- ฿600–900
- 3rd Class (Seat)
- ฿210–260
- 2nd Class (Air-Conditioned Berth)
- ฿190–250
- 2nd Class (Air-conditioned Seat)
- ฿500–540
- Phone
- +66 2 936 3256
- Website
- Sombat Tour
Busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminal
- Ave. Duration
- 12h 50m
- Frequency
- Twice daily
- Estimated price
- ฿750–1,100
- Book at
- 12 Go
- Website
- Sombat Tour
Bus from Bangkok Mochit Bus Terminal to Ubon Ratchathani
- Ave. Duration
- 9h 35m
- Frequency
- Twice daily
- Estimated price
- ฿664–885
- Book at
- 12 Go
- Website
- Sombat Tour
- Express
- ฿664
- VIP
- ฿885
- Phone
- 1624
- customerservice@nakhonchaiair.com
- Website
- Nakhonchai Air
Bus from Bangkok Mochit Bus Terminal to Ubon Ratchathani
- Ave. Duration
- 8h 33m
- Frequency
- 5 times a day
- Estimated price
- ฿700–1,023
- Book at
- 12go.asia
- Website
- Nakhonchai Air
- First Class
- ฿1,023
- Gold Class
- ฿780
- Phone
- +66 2 269 6999
- Website
- 12go.asia
Bus from Bangkok Mochit Bus Terminal to Ubon Ratchathani
- Ave. Duration
- 10h
- Frequency
- Twice daily
- Estimated price
- ฿879
- Book at
- 12go.asia
Bus from Bangkok Mochit Bus Terminal to Det Udom, Ubon Ratchathani
- Ave. Duration
- 9h 7m
- Frequency
- Twice daily
- Estimated price
- ฿879
- Book at
- 12go.asia
Bus from Det Udom to Ubon Ratchathani
- Ave. Duration
- 53 min
- Frequency
- Twice daily
- Book at
- 12go.asia
- Phone
- 1490
- borkorsor@transport.co.th
- Website
- ฺBor Kor Sor
Bus from Bangkok Mochit Bus Terminal to Ubon Ratchathani
- Ave. Duration
- 14h 41m
- Frequency
- Once daily
- Estimated price
- ฿500–4,600
- Book at
- 12go.asia
- Website
- ฺBor Kor Sor
- Phone
- +66 89 873 0008
- customercare@lomprayah.com
- Website
- lomprayah.com
Busferry from Koh Samui Nathon Pier to Surat Thani Train station
- Ave. Duration
- 2h 20m
- Frequency
- 3 times a day
- Schedules at
- lomprayah.com
- Book at
- 12go.asia
Busferry from Koh Samui Nathon Pier to Surat Thani Airport
- Ave. Duration
- 2h 30m
- Frequency
- 3 times a day
- Schedules at
- lomprayah.com
- Book at
- 12go.asia
Busferry from Koh Samui Nathon Pier to Nakhon Si Thammarat Airport
- Ave. Duration
- 2h 45m
- Frequency
- Twice daily
- Estimated price
- ฿850
- Schedules at
- lomprayah.com
- Book at
- 12go.com
- Phone
- +66 2 277 4488
- info@rajaferryport.com
- Website
- Raja Ferry
Busferry from Lipa Noi Pier to Bangkok Rajah Ferry Khao San
- Ave. Duration
- 15h
- Frequency
- Once daily
- Estimated price
- ฿1,193
- Book at
- 12 Go
- Website
- Raja Ferry
- Phone
- +66 9 4724 4555
- info@boonsiriferry.com
- Website
- Boonsiri Highspeed Ferries
Ferry from Koh Samui Transfer to Boonsiri Khao San office
- Ave. Duration
- 14h
- Frequency
- Once daily
- Estimated price
- ฿1,400–1,700
- Book at
- 12 Go
- Website
- Boonsiri Highspeed Ferries
- cs@seahorseferries.com
- Website
- theseahorseferry.com
Ferry from Koh Samui Nathon Pier to Saengthong Rice Pier
- Ave. Duration
- 22h
- Frequency
- Twice a week
- Estimated price
- ฿5,000
- Schedules at
- theseahorseferry.com
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