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

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There are 6 ways to get from Ko Samui (Island) to Sihanoukville by plane, bus, ferry, car 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.

  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 20m
    $211–314

  2. Ferry, bus, Van

    cheapest
    1. Take the ferry from Bangrak Seatran Pier 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
    29h 33m
    $81–148

  3. Fly to Sihanoukville

    1. Fly from Koh Samui Airport (USM) to Sihanoukville (KOS)plane plane USM - KOS
    7h 21m
    $292–804

  4. 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 23m
    $246–396

  5. Bus, Van

    1. Take the bus from Bangrak Seatran Pier to Boonsiri Khao San officebus bus
    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
    29h 33m
    $84–131

  6. Bus and ferry, bus

    1. Take the busferry from Pralarn Pier to Southern Bus Terminal Pinklao Bangkokbusferry bus ferry
    2. Take the bus from Bangkok Khao San Road to Phnom Penhbus bus
    3. Take the bus from Phnom Penh to Sihanoukville Bus Terminalbus bus
    32h 29m
    $96

Ko Samui (Island) to Sihanoukville by busferry and bus

Calendar7Weekly Services
Duration32h 29mAverage Duration
Ticket$96Cheapest Price
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Questions & Answers

Map of how to get from Ko Samui (Island) to Sihanoukville.ExpandLaunch map view
  • Distance: 813.5 km
  • Duration: 9h 20m

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

Scoot Tigerair, Sky Angkor, and four other airlines fly from Koh Samui Airport (USM) to Sihanoukville (KOS) once daily. Alternatively, you can take a bus from Bangrak Seatran Pier to Sihanoukville Virak Buntham Express via Boonsiri Khao San office, Khok Wua Intersection, Ratchathewi District Office, Bangkok, and Phnom Penh Virak Buntham Express in around 29h 33m.

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