There are 7 ways to get from Vientiane to Ko Samui (Island) by plane, train, bus, ferry, or busferry
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 Wattay International Airport
best- Fly from Wattay International Airport (VTE) to Koh Samui Airport (USM)plane VTE - USM
3h 35m฿7,000–13,000Train, ferry
cheapest- Take the train from Khamsavath Station to Krung Thep Aphiwat Central Terminaltrain
- Take the ferry from Boonsiri Khao San office to Bangrak Seatran Pierferry Boonsiri Khao San office - Bangrak Seatran Pier
28h 8m฿1,600–3,610Train, bus
- Take the train from Nong Khai 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
20h 31m฿1,864–3,743Bus, ferry
- Take the bus from Nongkhai Bus Terminal to Bangkok Mochit Bus Terminalbus
- Take the ferry from Boonsiri Khao San office to Bangrak Seatran Pierferry Boonsiri Khao San office - Bangrak Seatran Pier
22h 38m฿2,166–3,828Bus
- Take the bus from Nongkhai Bus Terminal to Bangkok Mochit Bus Terminalbus
- Take the bus from Boonsiri Khao San office to Bangrak Seatran Pierbus Boonsiri Khao San office - Bangrak Seatran Pier
22h 54m฿2,317–2,679Bus to Udon Thani International Airport, fly
- Take the bus from Udon Kaew office, Nong Khai to Udon Thani Airportbus
- Fly from Udon Thani International Airport (UTH) to Koh Samui Airport (USM)plane UTH - USM
5h 41m฿5,373–14,497Bus, bus and ferry
- Take the bus from Morning Market, Vientiane to Mochit New Van Terminalbus
- Take the busferry from Southern Bus Terminal Pinklao Bangkok to Pralarn Pierbusferry
31h 55m฿3,019–4,789
Vientiane to Ko Samui (Island) by bus and busferry
Questions & Answers
The cheapest way to get from Vientiane to Ko Samui (Island) is to train and ferry which costs ฿1600 - ฿3700 and takes 28h 8m.
The fastest way to get from Vientiane to Ko Samui (Island) is to fly which takes 3h 35m and costs ฿7000 - ฿13000.
No, there is no direct bus from Vientiane to Ko Samui (Island). However, there are services departing from Vientiane Phanthavong Tour Office and arriving at Bangrak Seatran Pier via Nongkhai Bus Terminal, อู่หมอชิต 2;Bus Depot Mochit 2 and Boonsiri Khao San office. The journey, including transfers, takes approximately 22h 54m.
The distance between Vientiane and Ko Samui (Island) is 975 km.
The best way to get from Vientiane to Ko Samui (Island) without a car is to bus and ferry which takes 22h 38m and costs ฿2100 - ฿3900.
It takes approximately 3h 35m to fly from Wattay International Airport (VTE) to Koh Samui Airport (USM), including transfers and time at the airport.
Vientiane to Ko Samui (Island) bus services, operated by Budsarakham Tour, depart from Nongkhai Bus Terminal station.
The best way to get from Vientiane to Ko Samui (Island) is to fly which takes 3h 35m and costs ฿7000 - ฿13000. Alternatively, you can bus, which costs ฿2300 - ฿2700 and takes 22h 54m.
There is no direct flight from Wattay International Airport Airport to Koh Samui Airport Airport. The quickest flight takes 3h 35m and has one stopover.
Vientiane to Ko Samui (Island) bus services, operated by Budsarakham Tour, arrive at Bangkok Mochit Bus Terminal station.
What companies run services between Vientiane, Laos and Ko Samui (Island), Thailand?
Thai Airways International, Bangkok Airways, and three other airlines fly from Wattay International Airport (VTE) to Koh Samui Airport (USM) 4 times a day. Alternatively, you can take a bus from Vientiane Phanthavong Tour Office to Bangrak Seatran Pier via Nongkhai Bus Terminal, Bangkok, Chatuchak Bus Terminal, อู่หมอชิต 2;Bus Depot Mochit 2, ตรงข้ามสำนักงานเขตพระนคร;Phranakhon District Office, and Boonsiri Khao San office in around 22h 54m.
- Website
- bangkokair.com
Flights from Wattay International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 45m
- When
- Every day
- Estimated price
- ฿8,500–19,000
Flights from Wattay International Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 6h 22m
- When
- Every day
- Estimated price
- ฿5,000–14,000
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 Wattay International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 35m
- When
- Every day
- Estimated price
- ฿6,500–17,000
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
- Website
- flyscoot.com
Flights from Wattay International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 6h 15m
- When
- Tuesday and Saturday
- Estimated price
- ฿6,500–22,000
- Phone
- 1690
- [email protected]
- Website
- dticket.railway.co.th
Train from Nong Khai to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 8h 50m
- Frequency
- 4 times a day
- Estimated price
- ฿220–1,300
- 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)
- ฿230–280
- 2nd Class (Air-Conditioned Berth)
- ฿220–290
- 2nd Class (Air-conditioned Seat)
- ฿540–590
- 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 Khamsavath Station to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 12h 55m
- Frequency
- Once daily
- Estimated price
- ฿210–900
- 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)
- ฿220–270
- 2nd Class (Air-Conditioned Berth)
- ฿210–270
- 2nd Class (Air-conditioned Seat)
- ฿520–570
- 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
- +66 62 717 2926
- [email protected]
- Website
- omio.com
Bus from Nongkhai Bus Terminal to Bangkok Mochit Bus Terminal
- Ave. Duration
- 6h 5m
- Frequency
- Twice daily
- Estimated price
- ฿650–1,000
- Book at
- 12go.asia
Bus from Nongkhai Bus Terminal to Bangkok Mochit Bus Terminal
- Ave. Duration
- 6h 5m
- Frequency
- Twice daily
- Estimated price
- ฿650–1,000
- Book at
- 12go.asia
- Phone
- 086 065 5466
- [email protected]
- Website
- 12go.asia
Bus from Morning Market, Vientiane to Mochit New Van Terminal
- Ave. Duration
- 15h
- Frequency
- Twice daily
- Estimated price
- ฿1,500–3,400
- 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
- ฿1,300–2,600
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
Ferry from Boonsiri Khao San office to Bangrak Seatran Pier
- Ave. Duration
- 12h 45m
- Frequency
- Once daily
- Estimated price
- ฿1,300–2,600
- Book at
- https://12go.asia/en/operator/boonsiri-high-speed-ferries
- Website
- https://boonsiriferry.com/en
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More Questions & Answers
Thai Airways International, Lao Airlines, Scoot Tigerair and two other airlines offer flights from Wattay International Airport Airport to Koh Samui Airport Airport.
Book your Vientiane to Ko Samui (Island) bus tickets online with 12go.asia.
There are 3346+ hotels available in Ko Samui (Island).







