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

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There are 5 ways to get from Ko Samui to Koh Rong by plane, bus, busferry, car ferry, or 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, bus

    best
    1. Fly from Koh Samui Airport (USM) to Phnom Penh (KTI)plane plane USM - KTI
    2. Take the bus from Phnom Penh Office to Heaven Islandbus bus
    11h 40m
    $260–366

  2. Bus and ferry, bus via Bangkok

    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 Go Ho Travel Phnom Penh to Koh Rongbus bus
    32h 20m
    $92–145

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

    1. Fly from Koh Samui Airport (USM) to Phu Quoc International Airport (PQC)plane plane USM - PQC
    2. Take the carferry from Phu Quoc to Ha Tiencarferry car ferry
    3. Take the bus from Bien Ha Tien Travel Office to Sihanouk Ville Cambodiabus bus
    4. Take the ferry from Sihanouk Ville to Koh Rongferry ferry
    12h 39m
    $281–445

  4. Ferry, bus

    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 Office to Heaven Islandbus bus
    33h 8m
    $102–159

  5. Bus and ferry, bus

    1. Take the busferry from Lipa Noi Pier to Bangkok Rajah Ferry Khao Sanbusferry bus ferry
    2. Take the bus from Bangkok Khao San Road to Phnom Penhbus bus
    3. Take the bus from Go Ho Travel Phnom Penh to Koh Rongbus bus
    36h 32m
    $113

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

Calendar48Weekly Planes
Duration4h 58mAverage Duration
Ticket$165Cheapest Price
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Questions & Answers

Map of how to get from Ko Samui to Koh Rong.ExpandLaunch map view
  • Distance: 831.4 km
  • Duration: 11h 40m

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

There is no direct connection from Ko Samui to Koh Rong. However, you can take the taxi to Koh-Samui-Airport-USM airport, fly to Phnom Penh (KTI), walk to Techo International Airport, take the bus to Royal University of Law and Economics, take the line 01 bus to Monivong/Sihanouk, walk to Phnom Penh Office, then take the bus to Heaven Island. Alternatively, you can take a vehicle from Koh Samui Nathon Pier to Koh Rong via Bangkok Sai Tai Mai Terminal, Southern Bus Terminal Bangkok, Opposite Bangkok Business College, Bangkok, Phnom Penh Virak Buntham Express, and Go Ho Travel Phnom Penh in around 32h 20m.

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