There are 7 ways to get from Ko Samui to Vientiane by plane, ferry, train, busferry, bus, car, or night bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Wattay International Airport
best- Fly from Koh Samui Airport (USM) to Wattay International Airport (VTE)plane USM - VTE
3h 47m$238–414Bus 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 Udonthanibus
- Take the bus from Udonthani to Central Bus Station Vientianebus
25h 49m$47–69Ferry, train
- Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry Koh Samui Transfer - Boonsiri Khao San office
- Take the train from Sathani Rotfai Don Mueang to Nong Khaitrain
24h 45m$52–110Bus 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 Khamsavath Stationtrain
26h 50mFly to Udon Thani International Airport, drive
- Fly from Koh Samui Airport (USM) to Udon Thani International Airport (UTH)plane USM - UTH
- Drive from Udon-Thani-Airport-UTH to Vientianecar
5h 1m$202–515Ferry, bus
- Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry Koh Samui Transfer - Boonsiri Khao San office
- Take the bus from Bangkok Tara Travel to Vientianebus
32h$81–162Bus and ferry, night bus
- Take the busferry from Lipa Noi Pier to Bangkok Rajah Ferry Khao Sanbusferry
- Take the nightbus from Bangkok Mochit Bus Terminal to Vientiane Talat Sao Stationnightbus
32h 43m$53–187
Ko Samui to Vientiane by ferry and bus
Questions & Answers
The cheapest way to get from Ko Samui to Vientiane is to bus and ferry and bus which costs $45 - $70 and takes 25h 49m.
The fastest way to get from Ko Samui to Vientiane is to fly which takes 3h 47m and costs $230 - $420.
No, there is no direct bus from Ko Samui to Vientiane station. However, there are services departing from Koh Samui Nathon Pier and arriving at Central Bus Station Vientiane via บรมราชชนนี 58;Borommaratchachonnani 58, ตึกแดง จตุจักร;Tuek Daeng Chatuchak, Bangkok Mochit Bus Terminal and Udonthani. The journey, including transfers, takes approximately 25h 49m.
The distance between Ko Samui and Vientiane is 998 km.
The best way to get from Ko Samui to Vientiane without a car is to bus and ferry and bus which takes 25h 49m and costs $45 - $70.
It takes approximately 3h 47m to get from Ko Samui to Vientiane, including transfers.
Ko Samui to Vientiane bus services, operated by Sombat Tour, depart from Koh Samui Nathon Pier station.
Ko Samui to Vientiane bus services, operated by Sombat Tour, arrive at Bangkok Sai Tai Mai Terminal station.
There are 284+ hotels available in Vientiane.
What companies run services between Ko Samui, Thailand and Vientiane, Laos?
Bangkok Airways, Thai Airways International, and two other airlines fly from Koh Samui Airport (USM) to Wattay International Airport (VTE) every 4 hours.
- Website
- thaiairways.com
Flights from Koh Samui Airport to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 3h 51m
- When
- Every day
- Estimated price
- $220–500
Flights from Koh Samui Airport to Udon Thani International Airport via Suvarnabhumi
- Ave. Duration
- 3h 20m
- When
- Every day
- Estimated price
- $160–300
- Website
- bangkokair.com
Flights from Koh Samui Airport to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 4h 17m
- When
- Every day
- Estimated price
- $270–600
Flights from Koh Samui Airport to Wattay International Airport via Phuket, Suvarnabhumi
- Ave. Duration
- 6h 45m
- When
- Monday, Tuesday, Thursday, and Saturday
- Estimated price
- $210–380
- Website
- airasia.com
Flights from Koh Samui Airport to Wattay International Airport via Don Muang
- Ave. Duration
- 6h 25m
- When
- Every day
- Estimated price
- $150–430
Flights from Koh Samui Airport to Udon Thani International Airport via Don Muang
- Ave. Duration
- 4h 55m
- When
- Every day
- Estimated price
- $160–300
Flights from Koh Samui Airport to Udon Thani International Airport via Phuket
- Ave. Duration
- 5h 5m
- When
- Monday, Tuesday, Thursday, and Saturday
- Estimated price
- $130–310
- Website
- lionairthai.com
Flights from Koh Samui Airport to Udon Thani International Airport via Utapao
- Ave. Duration
- 3h 25m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $90–270
Flights from Koh Samui Airport to Udon Thani International Airport via Don Muang
- Ave. Duration
- 4h 40m
- When
- Every day
- Estimated price
- $160–300
- Website
- nokair.com
Flights from Koh Samui Airport to Udon Thani International Airport via Chiang Mai
- Ave. Duration
- 3h 50m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $160–300
- Phone
- 1690
- sarabanklang@railway.co.th
- Website
- railway.co.th
Train from Sathani Rotfai Don Mueang to Nong Khai
- Ave. Duration
- 8h 28m
- Frequency
- 3 times a day
- Estimated price
- $6–40
- Book at
- 12go.asia
- Website
- railway.co.th
- 1st Class (Air-Conditioned Berth)
- $19–27
- 3rd Class (Seat)
- $7–9
- 2nd Class (Air-Conditioned Berth)
- $6–9
- 2nd Class (Air-conditioned Seat)
- $16–18
- Second Class Sleeper
- $33–34
- Ordinary Train
- $7–40
Train from Surat Thani Train Station to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 10h 39m
- Frequency
- Every 3 hours
- Estimated price
- $6–27
- Book at
- 12go.asia
- Website
- railway.co.th
- 1st Class (Air-Conditioned Berth)
- $19–27
- 3rd Class (Seat)
- $7–9
- 2nd Class (Air-Conditioned Berth)
- $6–9
- 2nd Class (Air-conditioned Seat)
- $16–18
Train from Krung Thep Aphiwat Central Terminal to Khamsavath Station
- Ave. Duration
- 11h 40m
- Frequency
- Once daily
- Estimated price
- $6–27
- Book at
- 12go.asia
- Website
- railway.co.th
- 1st Class (Air-Conditioned Berth)
- $19–27
- 3rd Class (Seat)
- $7–9
- 2nd Class (Air-Conditioned Berth)
- $6–9
- 2nd Class (Air-conditioned Seat)
- $15–18
- 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
- $23–40
- Book at
- 12 Go
- Website
- Sombat Tour
- Phone
- 1624
- customerservice@nakhonchaiair.com
- Website
- Nakhonchai Air
Bus from Bangkok Mochit Bus Terminal to Udonthani
- Ave. Duration
- 7h 50m
- Frequency
- Every 3 hours
- Estimated price
- $20–28
- Book at
- 12go.asia
- Website
- Nakhonchai Air
- Phone
- +856 21 216 507
- vientianecitybus@gmail.com
- Website
- facebook.com
Bus from Udonthani to Central Bus Station Vientiane
- Ave. Duration
- 2h 30m
- Frequency
- Every 4 hours
- Estimated price
- $1
- Schedules at
- laos-guide-999.com
- 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
- Phone
- 086 065 5466
- nancy25262010@hotmail.com
- Website
- 12go.asia
Bus from Bangkok Tara Travel to Vientiane
- Ave. Duration
- 17h
- Frequency
- Once daily
- Estimated price
- $40–100
- Book at
- 12go.asia
- 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
- $37
- Book at
- 12 Go
- Website
- Raja Ferry
- Phone
- 1490
- borkorsor@transport.co.th
- Website
- ฺBor Kor Sor
Night bus from Bangkok Mochit Bus Terminal to Vientiane Talat Sao Station
- Ave. Duration
- 15h 21m
- Frequency
- Once daily
- Estimated price
- $16–150
- Book at
- 12go.asia
- Website
- ฺBor Kor Sor
- 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
- $40–65
- Book at
- 12 Go
- Website
- Boonsiri Highspeed Ferries
Ferry from Koh Samui Transfer to Boonsiri Khao San office
- Ave. Duration
- 14h
- Frequency
- Once daily
- Estimated price
- $40–65
- Book at
- 12 Go
- Website
- Boonsiri Highspeed Ferries
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