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How to get fromKoh Samui Airport (USM) to Koh Rongby plane, ferry, bus, busferry, or car ferry

Find Transport to Koh Rong

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There are 5 ways to get from Koh Samui Airport (USM) to Koh Rong by plane, ferry, bus, busferry, 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, ferry

    best
    1. Fly from Koh Samui Airport (USM) to Phnom Penh (KTI)plane plane USM - KTI
    2. Take the ferry from Sovan Rithy Express Phnom Penh to Koh Rongferry ferry
    11h 6m
    $231–371

  2. Ferry, bus

    cheapest
    1. Take the ferry from Samui Airport to Thong Sala Koh Phanganferry ferry
    2. Take the ferry from Thong Sala Koh Phangan to Boonsiri Khao San officeferry ferry
    3. Take the bus from Bangkok to Phnom Penh Virak Buntham Expressbus bus
    4. Take the ferry from Sovan Rithy Express Phnom Penh to Koh Rongferry ferry
    32h 19m
    $108–129

  3. Bus, bus and ferry

    1. Take the bus from Samui Airport to Thong Sala Koh Phanganbus bus
    2. Take the busferry from Koh Phangan Lomprayah to Khao San Lomprayahbusferry bus ferry
    3. Take the bus from Bangkok to Phnom Penh Virak Buntham Expressbus bus
    4. Take the bus from Go Ho Travel Phnom Penh to Koh Rongbus bus
    32h 55m
    $134–155

  4. 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 16m
    $267–406

  5. Ferry, bus and ferry, bus

    1. Take the ferry from Samui Airport to Thong Sala Koh Phanganferry ferry
    2. Take the busferry from Thong Sala Koh Phangan to Mochit New Van Terminalbusferry bus ferry
    3. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus bus
    4. Take the bus from Go Ho Travel Phnom Penh to Koh Rongbus bus
    37h 49m
    $115–140

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

Calendar39Weekly Planes
Duration4h 35mAverage Duration
Ticket$171Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Koh Samui Airport (USM) to Koh Rong.ExpandLaunch map view
  • Distance: 812 km
  • Duration: 11h 6m

What companies run services between Koh Samui Airport (USM), Thailand and Koh Rong, Cambodia?

There is no direct connection from Koh Samui Airport (USM) to Koh Rong. However, you can fly to Phnom Penh (KTI), walk to Techo International Airport, take the bus to Canadia Garden, walk to Sovan Rithy Express Phnom Penh, then take the ferry to Koh Rong. Alternatively, you can take a ferry from Samui Airport to Koh Rong via Thong Sala Koh Phangan, Boonsiri Khao San office, Khok Wua Intersection, Ratchathewi District Office, Bangkok, Phnom Penh Virak Buntham Express, and Sovan Rithy Express Phnom Penh in around 32h 19m.

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