There are 7 ways to get from Ko Samui to Sisaket by plane, train, busferry, bus, 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, train
best- Fly from Koh Samui Airport (USM) to Ubon Ratchathani Airport (UBP)plane USM - UBP
- Take the train from Ubon Ratchathani to Si Sa Kettrain
5h 40m฿6,606–18,206Bus and ferry, bus via Bangkok
cheapest- Take the busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminalbusferry
- Take the bus from Bangkok Tara Travel to Si Sa Ketbus
21h 33m฿1,322–1,988Bus 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 Bang Bamrutrain 32
- Take the train from Krung Thep Aphiwat Central Terminal to Si Sa Kettrain 23
22h 52mFerry, train via Don Muang Airport (DMK)
- Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry Koh Samui Transfer - Boonsiri Khao San office
- Take the train from Don Muang to Si Sa Kettrain 23
24h 36m฿1,880–3,818Ferry, train
- Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry Koh Samui Transfer - Boonsiri Khao San office
- Take the train from Krung Thep Aphiwat Central Terminal to Si Sa Kettrain 23
24h 50m฿1,845–3,793Bus and ferry, bus
- Take the busferry from Koh Samui Nathon Pier to Rayongbusferry 393 Samui
- Take the bus from Rayong to Si Sa Ketbus
31h฿1,551–1,849Car ferry, drive
- Take the car ferry from Lipa Noi Pier to Raja Ferry Donsak Piercarferry
- Drive from Raja Ferry Donsak Pier to Si Sa Ketcar
19h 23m฿4,529–6,742
Koh Samui Airport (USM) to Ubon Ratchathani Airport (UBP) flights
Questions & Answers
The cheapest way to get from Ko Samui to Sisaket is to bus and ferry and bus via Bangkok which costs ฿1300 - ฿2000 and takes 21h 33m.
The fastest way to get from Ko Samui to Sisaket is to fly and train which takes 5h 40m and costs ฿6500 - ฿19000.
No, there is no direct bus from Ko Samui to Sisaket. However, there are services departing from Koh Samui Nathon Pier and arriving at Si Sa Ket via บรมราชชนนี 58;Borommaratchachonnani 58 and Bangkok Tara Travel. The journey, including transfers, takes approximately 21h 33m.
The distance between Ko Samui and Sisaket is 911 km.
The best way to get from Ko Samui to Sisaket without a car is to bus and ferry and bus via Bangkok which takes 21h 33m and costs ฿1300 - ฿2000.
It takes approximately 5h 40m to get from Ko Samui to Sisaket, including transfers.
Ko Samui to Sisaket bus services, operated by Sombat Tour, depart from Koh Samui Nathon Pier station.
Ko Samui to Sisaket bus services, operated by Sombat Tour, arrive at Bangkok Sai Tai Mai Terminal station.
There are 18+ hotels available in Sisaket.
What companies run services between Ko Samui, Thailand and Sisaket, Thailand?
There is no direct connection from Ko Samui to Sisaket. However, you can take the taxi to Koh-Samui-Airport-USM airport, fly to Ubon Ratchathani Airport (UBP), take the taxi to Ubon Ratchathani, then take the train to Si Sa Ket. Alternatively, you can take a vehicle from Koh Samui Nathon Pier to Si Sa Ket via Bangkok, Bus Terminal (South), บรมราชชนนี 58;Borommaratchachonnani 58, ตรงข้ามนิทรรศน์รัตนโกสินทร์;Opposite Rattanakosin Exhibition Hall, and Bangkok Tara Travel in around 21h 33m.
- Website
- thaiairways.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 3h 15m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿6,500–29,000
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Phuket, Suvarnabhumi
- Ave. Duration
- 6h
- When
- Every day
- Estimated price
- ฿9,000–38,000
- Website
- vietjetair.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Suvarnabhumi
- Ave. Duration
- 3h 27m
- When
- Every day
- Estimated price
- ฿3,100–12,000
- Website
- worldticket.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 4h 35m
- When
- Every day
- Estimated price
- ฿6,000–13,000
- Website
- airasia.com
Flights from Koh Samui Airport to Ubon Ratchathani Airport via Don Muang
- Ave. Duration
- 5h 20m
- When
- Every day
- Estimated price
- ฿6,000–13,000
- Phone
- 1690
- sarabanklang@railway.co.th
- Website
- dticket.railway.co.th
Train from Ubon Ratchathani to Si Sa Ket
- Ave. Duration
- 51 min
- Frequency
- Every 4 hours
- Estimated price
- ฿50–950
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 3rd Class (Seat)
- ฿50–160
- 2nd Class (Air-Conditioned Berth)
- ฿550–750
- 2nd Class (Air-conditioned Seat)
- ฿240–340
- 1st Class (Air-Conditioned Berth)
- ฿700–950
Train from Surat Thani Train Station to Bang Bamru
- Ave. Duration
- 9h 38m
- Frequency
- Hourly
- Estimated price
- ฿190–1,500
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 3rd Class (Seat)
- ฿190–280
- 2nd Class (Air-Conditioned Berth)
- ฿700–950
- 2nd Class (Air-conditioned Seat)
- ฿410–600
- 1st Class (Air-Conditioned Berth)
- ฿1,100–1,500
Train from Krung Thep Aphiwat Central Terminal to Si Sa Ket
- Ave. Duration
- 9h 11m
- Frequency
- Hourly
- Estimated price
- ฿150–1,400
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 3rd Class (Seat)
- ฿150–250
- 2nd Class (Air-Conditioned Berth)
- ฿650–900
- 2nd Class (Air-conditioned Seat)
- ฿370–550
- 1st Class (Air-Conditioned Berth)
- ฿1,000–1,400
Train from Don Muang to Si Sa Ket
- Ave. Duration
- 8h 54m
- Frequency
- Hourly
- Estimated price
- ฿150–1,400
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 3rd Class (Seat)
- ฿150–250
- 2nd Class (Air-Conditioned Berth)
- ฿650–900
- 2nd Class (Air-conditioned Seat)
- ฿370–500
- 1st Class (Air-Conditioned Berth)
- ฿1,000–1,400
- 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
- Once daily
- Estimated price
- ฿700–1,300
- Book at
- https://12go.asia/en/operator/sombat-tour
- Website
- https://www.sombattour.com/
- Website
- 12go.asia
Bus from Bangkok Tara Travel to Si Sa Ket
- Ave. Duration
- 7h 5m
- Frequency
- Once daily
- Estimated price
- ฿600–750
- Book at
- https://12go.asia/en/operator/sawadee-surin
- 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
- 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
- ฿900–1,000
- Schedules at
- iloveyellowbus.com
- Phone
- 1624
- customerservice@nakhonchaiair.com
- Website
- nakhonchaiair.com
Bus from Rayong to Si Sa Ket
- Ave. Duration
- 13h
- Frequency
- 4 times a day
- Estimated price
- ฿650–850
- Book at
- https://12go.asia/en/operator/nakhonchai-air
- Website
- https://www.nakhonchaiair.com/view/
- 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
- ฿1,600–2,400
- 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
- ฿100–200
- Book at
- https://12go.asia/en/operator/raja-ferry
- Website
- https://www.rajaferryport.com/
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