There are 10 ways to get from Laos to Ko Samui by plane, train, ferry, car, bus, 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 from Luang Prabang International Airport
best- Fly from Luang Prabang International Airport (LPQ) to Koh Samui Airport (USM)plane LPQ - USM
6h 50m฿8,763–13,328Bus, train
cheapest- Take the bus from Khua Din Bus Station to Udon Thani Bus Terminal 1bus
- Take the train from Udon Thani to Krung Thep Aphiwat Central Terminaltrain 26
- Take the train from Krung Thep Aphiwat Central Terminal to Na Thon Seatran Ferry Piertrain
30h 52m฿1,352–3,212Train, ferry
- Take the train from Nong Khai to Don Muangtrain 26
- Take the ferry from Bangkok Khao San to Koh Tao Pierferry
- Take the ferry from Koh Tao Songserm to Na Thon Koh Samui Songsermferry
20h 9m฿2,265–4,341Drive, bus
- Drive from Vientiane to Si Chiang Maicar
- Take the bus from Si Chiang Mai to Nakhonchaiair Station Bangkokbus
- Take the bus from Mochit 2 Bus Terminal to Nathon Pier Koh Samuibus
24h 10m฿2,110–3,171Drive, car ferry
- Drive from Vientiane to Raja Ferry Donsak Piercar
- Take the carferry from Raja Ferry Donsak Pier to Lipa Noi Piercarferry
20h 45m฿8,311–11,944Bus 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
8h 26m฿7,056–17,731Fly from Wattay International Airport
- Fly from Wattay International Airport (VTE) to Koh Samui Airport (USM)plane VTE - USM
8h 34m฿7,725–13,275Bus to Ubon Ratchathani Airport, fly
- Take the bus from Pakse to Ubon Ratchathanibus
- Fly from Ubon Ratchathani Airport (UBP) to Koh Samui Airport (USM)plane UBP - USM
10h 53m฿7,491–18,320Train
- Take the train from Nong Khai to Krung Thep Aphiwat Central Terminaltrain 26 Nong Khai - Krung Thep Aphiwat Central Terminal Station - Class II Sleeper AC / ...
- Take the train from Krung Thep Aphiwat Central Terminal to Lomprayah Nathon Piertrain Krung Thep Aphiwat Central Terminal Station - Lomprayah Nathon Pier
23h 5m฿1,788–2,929Bus
- Take the bus from Vientiane Any Hotels to Bangkok Mochit Bus Terminalbus
- Take the bus from Krung Thep Aphiwat Central Station to Seatran Ferry Koh Samuibus Krung Thep Aphiwat Central Station - Seatran Ferry Koh Samui
29h 27m฿2,504–2,717
Laos to Ko Samui by bus and foot
Comparing Your Travel Options
The cheapest way to get from Laos to Ko Samui is to train which costs ฿1700 - ฿3000 and takes 23h 5m.
The fastest way to get from Laos to Ko Samui is to fly which takes 6h 50m and costs ฿8500 - ฿14000.
No, there is no direct bus from Laos to Ko Samui. However, there are services departing from Vientiane Any Hotels and arriving at Seatran Ferry Koh Samui via Krung Thep Aphiwat Central Station. The journey, including transfers, takes approximately 29h 27m.
No, there is no direct train from Laos to Ko Samui. However, there are services departing from Nong Khai and arriving at Lomprayah Nathon Pier via Krung Thep Aphiwat Central Terminal. The journey, including transfers, takes approximately 23h 5m.
The distance between Laos and Ko Samui is 1200 km.
The best way to get from Laos to Ko Samui without a car is to bus which takes 29h 27m and costs ฿2500 - ฿2800.
It takes approximately 6h 50m to get from Laos to Ko Samui, including transfers.
Laos to Ko Samui bus services, operated by Soutchai Travel, depart from Vientiane Any Hotels station.
Laos to Ko Samui train services, operated by State Railway of Thailand, depart from Nong Khai station.
The best way to get from Laos to Ko Samui is to fly which takes 6h 50m and costs ฿8500 - ฿14000. Alternatively, you can train, which costs ฿1700 - ฿3000 and takes 23h 5m, you could also bus, which costs ฿2500 - ฿2800 and takes 29h 27m.
What companies run services between Laos and Ko Samui, Thailand?
Bangkok Airways, Thai AirAsia, and Lao Airlines fly from Luang Prabang International Airport (LPQ) to Koh Samui Airport (USM) 3 times a day. Alternatively, you can take a vehicle from Vientiane to Lomprayah Nathon Pier via Nong Khai and Krung Thep Aphiwat Central Terminal in around 23h 5m.
- Website
- bangkokair.com
Flights from Luang Prabang International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 5h 12m
- When
- Every day
- Estimated price
- ฿9,000–25,000
Flights from Luang Prabang International Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 4h 52m
- When
- Every day
- Estimated price
- ฿8,500–13,000
Flights from Udon Thani International Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 4h 20m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿5,500–9,000
Flights from Udon Thani International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 4h 31m
- When
- Every day
- Estimated price
- ฿5,500–9,000
Flights from Wattay International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 55m
- When
- Every day
- Estimated price
- ฿9,500–21,000
Flights from Wattay International Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 6h 12m
- When
- Every day
- Estimated price
- ฿7,500–11,000
Flights from Ubon Ratchathani Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 27m
- When
- Every day
- Estimated price
- ฿2,700–8,000
Flights from Ubon Ratchathani Airport to Koh Samui Airport via Don Muang
- Ave. Duration
- 4h 2m
- When
- Every day
- Estimated price
- ฿8,000–16,000
- Website
- thaiairways.com
Flights from Luang Prabang International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 5h 30m
- When
- Every day
- Estimated price
- ฿9,000–13,000
Flights from Udon Thani International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 4h 22m
- When
- Every day
- Estimated price
- ฿5,500–9,000
Flights from Wattay International Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 4h 2m
- When
- Every day
- Estimated price
- ฿7,500–21,000
Flights from Ubon Ratchathani Airport to Koh Samui Airport via Suvarnabhumi
- Ave. Duration
- 3h 27m
- When
- Every day
- Estimated price
- ฿2,700–8,000
Flights from Ubon Ratchathani Airport to Koh Samui Airport via Suvarnabhumi, Krabi
- Ave. Duration
- 5h 50m
- When
- Every day
- Estimated price
- ฿7,500–18,000
- Website
- flyscoot.com
Flights from Wattay International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 6h 20m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- ฿7,000–23,000
- Website
- Thai Railway
Train from Nong Khai to Don Muang
- Ave. Duration
- 9h 50m
- Frequency
- Every 4 hours
- Estimated price
- ฿200–1,600
- Schedules at
- Thai Railway
Train from Nong Khai to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 10h 10m
- Frequency
- Every 4 hours
- Estimated price
- ฿210–1,600
- Schedules at
- Thai Railway
Train from Udon Thani to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 9h 30m
- Frequency
- Every 4 hours
- Estimated price
- ฿200–1,600
- Schedules at
- Thai Railway
- Phone
- 1690
- [email protected]
- Website
- 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
- 12go.asia
- Website
- railway.co.th
- 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
- ฿1,085–1,095
- Ordinary Train
- ฿250–1,300
Train from Udon Thani to Krung Thep Aphiwat Central Terminal
- Ave. Duration
- 8h 19m
- Frequency
- 3 times a day
- Estimated price
- ฿190–1,300
- 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)
- ฿190–240
- 2nd Class (Air-conditioned Seat)
- ฿490–530
- Second Class Sleeper
- ฿1,085–1,095
- Ordinary Train
- ฿250–1,300
- Phone
- +66 2 259 1059
- [email protected]
- Website
- facebook.com
Train from Krung Thep Aphiwat Central Terminal to Lomprayah Nathon Pier
- Ave. Duration
- 12h 45m
- Frequency
- Once daily
- Estimated price
- ฿1,433
- Book at
- https://www.12go.asia/en/operator/van2travel-train
Train from Krung Thep Aphiwat Central Terminal to Na Thon Seatran Ferry Pier
- Ave. Duration
- 15h 1m
- Frequency
- 5 times a day
- Estimated price
- ฿850–1,600
- Book at
- https://www.12go.asia/en/operator/van2travel-train
- Phone
- 1624
- [email protected]
- Website
- Nakhonchai Air
Bus from Si Chiang Mai to Nakhonchaiair Station Bangkok
- Ave. Duration
- 9h 30m
- Frequency
- Once daily
- Estimated price
- ฿700–850
- Book at
- 12go.asia
- Website
- Nakhonchai Air
- Phone
- +66 2 207 1007
- [email protected]
- Website
- Wonderly Travel
Bus from Mochit 2 Bus Terminal to Nathon Pier Koh Samui
- Ave. Duration
- 12h 30m
- Frequency
- Twice daily
- Estimated price
- ฿1,200–1,800
- Website
- Wonderly Travel
- Phone
- +66 2 217 1017
- [email protected]
- Website
- Next Step Journey
Bus from Mochit 2 Bus Terminal to Nathon Pier Koh Samui
- Ave. Duration
- 15h
- Frequency
- Twice daily
- Estimated price
- ฿1,000–1,500
- Website
- Next Step Journey
- Phone
- +856 31 214 842
- [email protected]
- Website
- 12go.asia
Bus from Pakse to Ubon Ratchathani
- Ave. Duration
- 4h
- Frequency
- Once daily
- Estimated price
- ฿650–950
- Book at
- 12go.asia
- Phone
- +856 21 254512-5
- [email protected]
- Website
- soutchaitravel.com
Bus from Vientiane Any Hotels to Bangkok Mochit Bus Terminal
- Ave. Duration
- 13h
- Frequency
- Once daily
- Estimated price
- ฿1,300–1,600
- Schedules at
- soutchai.com
- Phone
- +66 2 252 1052
- [email protected]
- Website
- 12go.co
Bus from Krung Thep Aphiwat Central Station to Seatran Ferry Koh Samui
- Ave. Duration
- 15h 10m
- Frequency
- Once daily
- Estimated price
- ฿1,150
- Book at
- PL Travel
- Phone
- +66 2 285 1085
- [email protected]
- Website
- 12go.co
Bus from Khua Din Bus Station to Udon Thani Bus Terminal 1
- Ave. Duration
- 3h
- Frequency
- Once daily
- Estimated price
- ฿313
- Book at
- Yortdoy Travel
- Phone
- +66 2 247 1047
- [email protected]
- Website
- 12go.co
Ferry from Bangkok Khao San to Koh Tao Pier
- Ave. Duration
- 5h 30m
- Frequency
- Once daily
- Estimated price
- ฿1,200
- Book at
- Nor Phuangphet Transport
- Phone
- +66 86 2730389
- [email protected]
- Website
- Songserm
Ferry from Koh Tao Songserm to Na Thon Koh Samui Songserm
- Ave. Duration
- 1h 35m
- Frequency
- Twice daily
- Estimated price
- ฿700–1,300
- Website
- Songserm
- Phone
- +66 2 277 4488
- [email protected]
- Website
- Raja Ferry
Car ferry from Raja Ferry Donsak Pier to Lipa Noi Pier
- Ave. Duration
- 1h 30m
- Frequency
- Every 2 hours
- Estimated price
- ฿230–270
- Book at
- 12 Go
- Website
- Raja Ferry
Want to know more about travelling around the world?
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Booking & Getting There
Laos to Ko Samui bus services, operated by Soutchai Travel, arrive at Bangkok Mochit Bus Terminal station.
Laos to Ko Samui train services, operated by State Railway of Thailand, arrive at Krung Thep Aphiwat Central Terminal station.
Book your Laos to Ko Samui bus tickets online with 12go.asia.
There are 3419+ hotels available in Ko Samui.

















