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How to get fromKo Samui to Phnom Penhby plane, bus, ferry, or train

Find Transport to Phnom Penh

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There are 9 ways to get from Ko Samui to Phnom Penh by plane, bus, ferry, or train

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 Koh Samui Airport 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 Techo International Airport to Canadia Gardenbus bus
    8h 56m
    $206–297

  2. Train, bus

    cheapest
    1. Take the train from Na Thon Seatran Ferry Pier to Krung Thep Aphiwat Central Terminaltrain train Na Thon Seatran Ferry Pier - Krung Thep Aphiwat Central Terminal Station
    2. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus bus
    28h 54m
    $60–89

  3. Ferry, bus via Bangkok

    1. Take the ferry from Nathon Samui Seatran Pier to Khao Sanferry ferry Nathon Samui Seatran Pier - Khao San
    2. Take the bus from Bangkok to Phnom Penh Virak Buntham Expressbus bus
    26h 25m

  4. Bus

    1. Take the bus from Na Thon Seatran Ferry Pier to Mochitbus bus Na Thon Seatran Ferry Pier - Mochit
    2. Take the bus from Bangkok Mochit Bus Terminal to Phnom Penhbus bus
    27h
    $72–78

  5. Ferry to Surat Thani, fly to Phnom Penh

    1. Take the ferry from Lomprayah Nathon Pier to Surat Thani Airportferry ferry
    2. Fly from Surat Thani (URT) to Phnom Penh (KTI)plane plane URT - KTI
    10h 51m
    $157–352

  6. Ferry to Nakhon Si Thammarat, fly to Phnom Penh

    1. Take the ferry from Lomprayah Nathon Pier to Nakhon Si Thammarat Airportferry ferry
    2. Fly from Nakhon Si Thammarat (NST) to Phnom Penh (KTI)plane plane NST - KTI
    11h 51m
    $155–330

  7. Fly Koh Samui Airport to Siem Reap, bus, Minivan

    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 Phnom Pehnbus bus
    14h 2m
    $218–513

  8. Fly Koh Samui Airport to Tan Son Nhat International Airport, bus

    1. Fly from Koh Samui Airport (USM) to Tan Son Nhat International Airport (SGN)plane plane USM - SGN
    2. Take the bus from Ho Chi Minh to Phnom Penhbus bus
    14h 28m
    $199–336

  9. Ferry, bus

    1. Take the ferry from Lomprayah Nathon Pier to Khao San Nara Travelferry ferry Lomprayah Nathon Pier - Khao San Nara Travel
    2. Take the bus from Bangkok Khao San Road to Phnom Penhbus bus
    33h 25m
    $87

Ko Samui to Phnom Penh by ferry, foot, and bus

Calendar7Weekly Services
Duration33h 25mAverage Duration
Ticket$87Cheapest Price
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Comparing Your Travel Options

Map of how to get from Ko Samui to Phnom Penh.ExpandLaunch map view
  • Distance: 627.8 km
  • Duration: 8h 56m

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

You can take a bus from Na Thon Seatran Ferry Pier to Phnom Penh via Mochit and Bangkok Mochit Bus Terminal in around 27h.

Airlines
Train operators
Bus operators
Ferry operators

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