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How to get fromKoh Samui Airport (USM) to Cambodiaby plane, bus, ferry, train, or busferry

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There are 7 ways to get from Koh Samui Airport (USM) to Cambodia by plane, bus, ferry, train, 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 Siem Reap, bus

    best
    1. Fly from Koh Samui Airport (USM) to Siem Reap (SAI)plane plane USM - SAI
    2. Take the bus from Siem Reap Airport to Siem Reap Townbus bus
    5h 20m
    $235–391

  2. Ferry, train, bus

    cheapest
    1. Take the ferry from Koh Samui Airport to Koh Phangan Thong Sala Pierferry ferry
    2. Take the ferry from Thong Sala Koh Phangan to Chumphon Train Stationferry ferry
    3. Take the train from Chumphon to Krung Thep Aphiwat Central Terminaltrain train
    4. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus bus
    28h
    $53–95

  3. Ferry, bus via Bangkok

    1. Take the ferry from Koh Samui Airport to Koh Phangan Thong Sala Pierferry 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
    27h 42m
    $69–144

  4. Fly to Phnom Penh, bus

    1. Fly from Koh Samui Airport (USM) to Phnom Penh (KTI)plane plane USM - KTI
    2. Take the bus from Techo International Airport to Canadia Gardenbus bus
    5h 37m
    $201–293

  5. Bus

    1. Take the bus from Samui Airport to Thong Sala Koh Phanganbus bus
    2. Take the bus from Thong Sala Koh Phangan to Boonsiri Khao San officebus bus
    3. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus bus
    28h 14m
    $91

  6. Ferry, bus

    1. Take the ferry from Koh Samui Airport to Koh Phangan Thong Sala Pierferry ferry
    2. Take the ferry from Thong Sala Koh Phangan to Boonsiri Khao San officeferry ferry
    3. Take the bus from Bangkok Khao San Road to Phnom Penhbus bus
    29h 27m
    $76–115

  7. Ferry, bus and ferry, bus

    1. Take the ferry from Koh Samui Airport to Koh Phangan Thong Sala Pierferry 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 Siem Reapbus bus
    4. Take the bus from Siem Reap Giant Ibis to Sakura Avenue Phnom Penhbus bus
    34h 17m
    $71–228

Koh Samui Airport (USM) to Cambodia by ferry and bus

Calendar7Weekly Services
Duration29h 27mAverage Duration
Ticket$76Cheapest Price
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Questions & Answers

Map of how to get from Koh Samui Airport (USM) to Cambodia.ExpandLaunch map view
  • Distance: 666.7 km
  • Duration: 5h 20m

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

You can take a bus from Samui Airport to Phnom Penh via Thong Sala Koh Phangan, Boonsiri Khao San office, Wat Ratcha Natda Ram, and Bangkok Mochit Bus Terminal in around 28h 14m.

Airlines
Train operators
Bus operators
Ferry operators

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