Rome2Rio

How to get fromCambodia to Ko Samuiby bus, plane, ferry, or train

Find Transport to Ko Samui

See all options

There are 8 ways to get from Cambodia to Ko Samui by bus, plane, 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. Bus to Siem Reap, fly

    best
    1. Take the bus from Siem Reap Town to Siem Reap Airportbus bus
    2. Fly from Siem Reap (SAI) to Koh Samui Airport (USM)plane plane SAI - USM
    8h 50m
    ฿6,950–16,546

  2. Bus, train via Na Thon Seatran Ferry Pier

    cheapest
    1. Take the bus from Phnom Penh to Bangkok Mochit Bus Terminalbus bus
    2. Take the train from Krung Thep Aphiwat Central Terminal to Na Thon Seatran Ferry Piertrain train Krung Thep Aphiwat Central Terminal Station - Na Thon Seatran Ferry Pier
    28h 39m
    ฿1,982–2,739

  3. Bus, ferry

    1. Take the bus from Phnom Penh Virak Buntham Express to Bangkokbus bus
    2. Take the ferry from Bangkok Khao San to Koh Tao Pierferry ferry
    3. Take the ferry from Koh Tao Songserm to Na Thon Koh Samui Songsermferry ferry
    21h 57m
    ฿2,896–4,147

  4. Bus, train

    1. Take the bus from Phnom Penh to Bangkok Mochit Bus Terminalbus bus
    2. Take the train from Krung Thep Aphiwat Central Terminal to Lomprayah Nathon Piertrain train Krung Thep Aphiwat Central Terminal Station - Lomprayah Nathon Pier
    26h 23m
    ฿2,565–2,572

  5. Bus to Suvarnabhumi Airport, fly

    1. Take the bus from Poi Pet to Travel Mart Watergate office, Bangkokbus bus
    2. Fly from Suvarnabhumi Airport (BKK) to Koh Samui Airport (USM)plane plane BKK - USM
    10h 20m
    ฿3,110–9,575

  6. Bus to Phnom Penh, fly

    1. Take the bus from Canadia Garden to Techo International Airportbus bus
    2. Fly from Phnom Penh (KTI) to Koh Samui Airport (USM)plane plane KTI - USM
    9h 50m
    ฿6,692–10,247

  7. Bus to Don Mueang International Airport, fly

    1. Take the bus from Poi Pet to Travel Mart Watergate office, Bangkokbus bus
    2. Fly from Don Mueang International Airport (DMK) to Koh Samui Airport (USM)plane plane DMK - USM
    10h 37m
    ฿4,501–14,575

  8. Bus

    1. Take the bus from Phnom Penh to Bangkok Mochit Bus Terminalbus bus
    2. Take the bus from Mochit 2 Bus Terminal to Nathon Pier Koh Samuibus bus Mochit 2 Bus Terminal - Nathon Pier Koh Samui
    26h
    ฿2,115–2,915

Siem Reap (SAI) to Koh Samui Airport (USM) flights

Calendar45Weekly Planes
Duration5h 5mAverage Duration
Ticket฿6,587Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Cambodia to Ko Samui.ExpandLaunch map view
  • Distance: 689.6 km
  • Duration: 8h 50m

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

You can take a bus from Phnom Penh to Nathon Pier Koh Samui via Bangkok Mochit Bus Terminal and Mochit 2 Bus Terminal in around 26h.

Airlines
Train operators
Bus operators
Ferry operators

Want to know more about travelling around the world?

Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How do I get from Sydney to Melbourne, 10 amazing places to get away from it all in Australia, and Travel Insider: Top Japan travel tips by Beatrix Holland - to help you get the most out of your next trip.