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How to get fromSiem Reap to Ko Samuiby bus, plane, ferry, or train

Find Transport to Ko Samui

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There are 8 ways to get from Siem Reap 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, fly to Koh Samui Airport

    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

    cheapest
    1. Take the bus from Siem Reap 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
    20h 30m
    ฿1,357–4,848

  3. Bus, ferry via Ko Tao

    1. Take the bus from Siem Reap to Bangkok Mochit Bus Terminalbus 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
    16h 46m
    ฿2,274–5,572

  4. Bus, train

    1. Take the bus from Siem Reap 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
    20h 53m
    ฿1,807–4,505

  5. Bus, ferry

    1. Take the bus from Siem Reap Giant Ibis to Bangkok Giant Ibisbus bus
    2. Take the ferry from Khaosan Road Bangkok to Nathon Samui Seatran Pierferry ferry Khaosan Road Bangkok - Nathon Samui Seatran Pier
    24h 30m
    ฿1,862–2,152

  6. Bus, fly to Surat Thani, ferry

    1. Take the bus from Siem Reap Town to Siem Reap Airportbus bus
    2. Fly from Siem Reap (SAI) to Surat Thani (URT)plane plane SAI - URT
    3. Take the ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samuiferry ferry
    11h 20m
    ฿7,333–10,879

  7. Bus, fly to Nakhon Si Thammarat, ferry

    1. Take the bus from Siem Reap Town to Siem Reap Airportbus bus
    2. Fly from Siem Reap (SAI) to Nakhon Si Thammarat (NST)plane plane SAI - NST
    3. Take the ferry from Nakhon Si Thammarat Airport to Lomprayah Nathon Pierferry ferry
    10h 45m
    ฿6,110–13,656

  8. Bus via Poipet

    1. Take the bus from Siem Reap to Battambangbus bus
    2. Take the bus from Battambang to Poipetbus bus
    3. Take the bus from Poi Pet to Travel Mart Watergate office, Bangkokbus bus
    4. Take the bus from The Twin 2000 to Na Thon Koh Samuibus bus
    30h 20m
    ฿1,819–2,892

Siem Reap to Ko Samui by bus and train

Calendar7Weekly Services
Duration20h 53mAverage Duration
Ticket฿1,807Cheapest Price
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Comparing Your Travel Options

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

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

You can take a bus from Siem Reap to Nathon Pier Koh Samui via Bangkok Mochit Bus Terminal and Mochit 2 Bus Terminal in around 20h 30m.

Airlines
Train operators
Bus operators
Ferry operators

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