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How to get fromKo Samui to Sihanoukvilleby plane, bus, busferry, ferry, or car ferry

Find Transport to Sihanoukville

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There are 7 ways to get from Ko Samui to Sihanoukville by plane, bus, busferry, ferry, 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.

  1. Fly to Phnom Penh, Van

    best
    1. Fly from Koh Samui Airport (USM) to Phnom Penh (KTI)plane plane USM - KTI
    2. Take the bus from Phnom Penh Virak Buntham Express to Sihanoukville Virak Buntham Expressbus bus
    9h 42m
    $199–395

  2. Bus and ferry, bus, Van

    cheapest
    1. Take the busferry from Koh Samui Nathon Pier to Bangkok Sai Tai Mai Terminalbusferry bus ferry
    2. Take the bus from Bangkok to Phnom Penh Virak Buntham Expressbus bus
    3. Take the bus from Phnom Penh Virak Buntham Express to Sihanoukville Virak Buntham Expressbus bus
    30h 6m
    $63–126

  3. Ferry, bus

    1. Take the ferry from Koh Samui Nathon Pier to Saengthong Rice Pierferry ferry
    2. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus bus
    3. Take the bus from Phnom Penh to Sihanoukville Bus Terminalbus bus
    40h 46m
    $199

  4. Fly to Sihanoukville

    1. Fly from Koh Samui Airport (USM) to Sihanoukville (KOS)plane plane USM - KOS
    7h 44m
    $328–863

  5. Fly to Phu Quoc International Airport, car ferry, bus

    1. Fly from Koh Samui Airport (USM) to Phu Quoc International Airport (PQC)plane plane USM - PQC
    2. Take the car ferry from Phu Quoc to Ha Tiencarferry car ferry
    3. Take the bus from Bien Ha Tien Travel Office to Sihanouk Ville Cambodiabus bus
    10h 46m
    $267–460

  6. Fly to Siem Reap, bus

    1. Fly from Koh Samui Airport (USM) to Siem Reap (SAI)plane plane USM - SAI
    2. Take the bus from Siem Reap Airport to Go Ho Travel Siem Reapbus bus
    3. Take the bus from Siem Reap to Sihanoukvillebus bus
    15h 52m
    $277–473

  7. Ferry, bus, Van

    1. Take the ferry from Koh Samui Transfer to Boonsiri Khao San officeferry ferry
    2. Take the bus from Bangkok to Phnom Penh Virak Buntham Expressbus bus
    3. Take the bus from Phnom Penh Virak Buntham Express to Sihanoukville Virak Buntham Expressbus bus
    31h 3m
    $83–165

Koh Samui Airport (USM) to Phnom Penh (KTI) flights

Calendar46Weekly Planes
Duration4h 46mAverage Duration
Ticket$148Cheapest Price
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Questions & Answers

Map of how to get from Ko Samui to Sihanoukville.ExpandLaunch map view
  • Distance: 836.8 km
  • Duration: 9h 42m

What companies run services between Ko Samui, Thailand and Sihanoukville, Cambodia?

Scoot Tigerair, Sky Angkor, and four other airlines fly from Koh Samui Airport (USM) to Sihanoukville (KOS) once daily.

Airlines
Bus operators
Ferry operators

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