There are 9 ways to get from Ko Samui to Ubon Ratchathani by plane, busferry, bus, train, ferry, car ferry, or car
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)USM - UBP
3h 49m฿6,005–10,188Bus and ferry, bus via Bangkok
cheapest- Take the busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminal
- Take the bus from Bangkok Nakhonchai Air Terminal to Ubon Ratchathani
23h 34m฿1,322–1,722Bus and ferry, train
- Take the busferry from Koh Samui Nathon Pier to Surat Thani Train station
- Take the train from Surat Thani Train Station to Bang Bamru32
- Take the train from Krung Thep Aphiwat Central Terminal to Ubon Ratchathani23
24h 37mFerry, train via Don Muang Airport (DMK)
- Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeKoh Samui Transfer - Boonsiri Khao San office
- Take the train from Don Muang to Ubon Ratchathani23
26h 6m฿1,401–3,040Bus and ferry to Surat Thani, fly
- Take the busferry from Koh Samui Nathon Pier to Surat Thani Airport
- Fly from Surat Thani (URT) to Ubon Ratchathani Airport (UBP)URT - UBP
7h 10mBus and ferry to Nakhon Si Thammarat, fly
- Take the busferry from Koh Samui Nathon Pier to Nakhon Si Thammarat Airport
- Fly from Nakhon Si Thammarat (NST) to Ubon Ratchathani Airport (UBP)NST - UBP
7h฿2,830–5,445Ferry, train
- Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeKoh Samui Transfer - Boonsiri Khao San office
- Take the train from Krung Thep Aphiwat Central Terminal to Ubon Ratchathani23
26h 32m฿1,366–3,115Bus and ferry, bus
- Take the busferry from Koh Samui Nathon Pier to Rayong393 Samui
- Take the bus from Rayong to Ubon Ratchathani
29h 5m฿1,468–2,078Car ferry, drive
- Take the car ferry from Lipa Noi Pier to Raja Ferry Donsak Pier
- Drive from Raja Ferry Donsak Pier to Ubon Ratchathani
20h 23m฿4,996–7,008
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 via Bangkok which costs ฿1300 - ฿1800 and takes 23h 34m.
The fastest way to get from Ko Samui to Ubon Ratchathani is to fly which takes 3h 49m and costs ฿6000 - ฿11000.
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, สวนจตุจักร and Bangkok Nakhonchai Air Terminal. The journey, including transfers, takes approximately 23h 34m.
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 via Bangkok which takes 23h 34m and costs ฿1300 - ฿1800.
It takes approximately 3h 49m 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.
There are 76+ hotels available in Ubon Ratchathani.
What companies run services between Ko Samui, Thailand and Ubon Ratchathani, Thailand?
Bangkok Airways, Thai Airways International, and four other airlines fly from Koh Samui Airport (USM) to Ubon Ratchathani Airport (UBP) every 4 hours.
- Website
- airasia.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 6h 10m
- When
- Every day
- Estimated price
- ฿5,000–8,500
Flights from Surat Thani to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 4h 20m
- When
- Every day
- Estimated price
- ฿2,500–7,000
Flights from Surat Thani to Ubon Ratchathani Airport via Chiang Mai, Don Muang
- Ave. Duration
- 7h 10m
- When
- Every day
- Estimated price
- ฿2,500–7,000
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 3h 56m
- When
- Every day
- Estimated price
- ฿2,200–7,000
- Website
- nokair.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 3h 52m
- When
- Every day
- Estimated price
- ฿5,000–8,500
Flights from Surat Thani to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 3h 55m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿2,200–13,000
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 7h 5m
- When
- Every day
- Estimated price
- ฿2,600–15,000
- Website
- worldticket.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 3h 52m
- When
- Every day
- Estimated price
- ฿5,000–8,500
Flights from Surat Thani to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 3h 55m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿2,200–13,000
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 7h 5m
- When
- Every day
- Estimated price
- ฿2,600–15,000
- Website
- vietjetair.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 3h 37m
- When
- Every day
- Estimated price
- ฿2,700–8,500
Flights from Surat Thani to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 4h 20m
- When
- Every day
- Estimated price
- ฿2,500–3,500
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 4h 15m
- When
- Tuesday, Wednesday, Thursday, and Saturday
- Estimated price
- ฿2,500–7,500
- Website
- lionairthai.com
Flights from Surat Thani to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 6h 35m
- When
- Every day
- Estimated price
- ฿1,900–6,000
Flights from Nakhon Si Thammarat to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 6h 55m
- When
- Every day
- Estimated price
- ฿2,400–7,000
- Website
- thaiairways.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Phuket, Suvarnabhumi
- Ave. Duration
- 6h 15m
- When
- Every day
- Estimated price
- ฿7,500–23,000
- Website
- railway.co.th
Train from Surat Thani Train Station to Bang Bamru
- Ave. Duration
- 9h 38m
- Frequency
- Hourly
- Estimated price
- ฿210–1,600
- Schedules at
- railway.co.th
Train from Krung Thep Aphiwat Central Terminal to Ubon Ratchathani
- Ave. Duration
- 10h 50m
- Frequency
- Hourly
- Estimated price
- ฿200–1,600
- Schedules at
- railway.co.th
Train from Don Muang to Ubon Ratchathani
- Ave. Duration
- 10h 21m
- Frequency
- Hourly
- Estimated price
- ฿200–1,500
- Schedules at
- railway.co.th
- Phone
- +66 2 936 3256
- Website
- sombattour.com
Busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminal
- Ave. Duration
- 12h 50m
- Frequency
- Twice daily
- Estimated price
- ฿722
- Book at
- https://12go.asia/en/operator/sombat-tour
- Website
- https://www.sombattour.com/
- Phone
- 1624
- customerservice@nakhonchaiair.com
- Website
- nakhonchaiair.com
Bus from Bangkok Nakhonchai Air Terminal to Ubon Ratchathani
- Ave. Duration
- 8h 55m
- Frequency
- Every 2 hours
- Estimated price
- ฿600–1,000
- Book at
- https://12go.asia/en/operator/nakhonchai-air
- Website
- https://www.nakhonchaiair.com/view/
- Gold Class
- ฿650–750
- First Class
- ฿900–1,000
Bus from Rayong to Ubon Ratchathani
- Ave. Duration
- 11h 5m
- Frequency
- 5 times a day
- Estimated price
- ฿600–1,050
- Book at
- https://12go.asia/en/operator/nakhonchai-air
- Website
- https://www.nakhonchaiair.com/view/
- Gold Class
- ฿700–800
- First Class
- ฿900–1,050
- 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
- lomprayah.com
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
- lomprayah.com
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
- Phone
- +66 33019033
- yellowbusoffice@gmail.com
- Website
- iloveyellowbus.com
Busferry from Koh Samui Nathon Pier to Rayong
- Ave. Duration
- 17h
- Frequency
- Twice daily
- Estimated price
- ฿850–1,000
- Schedules at
- iloveyellowbus.com
- Phone
- +66 9 4724 4555
- info@boonsiriferry.com
- Website
- boonsiriferry.com
Ferry from Koh Samui Transfer to Boonsiri Khao San office
- Ave. Duration
- 14h
- Frequency
- Once daily
- Estimated price
- ฿1,100–1,600
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
- Phone
- +66 2 277 4488
- info@rajaferryport.com
- Website
- rajaferryport.com
Car ferry from Lipa Noi Pier to Raja Ferry Donsak Pier
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- ฿468
- Book at
- https://12go.asia/en/operator/raja-ferry
- Website
- https://www.rajaferryport.com/
Want to know more about travelling around the world?
Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How to get from London City Airport into central London, Need to know: Jadrolinija, and French strikes 2018: What are my alternative transport options? - to help you get the most out of your next trip.





















