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How to get fromSiem Reap to Ko Samui (Island)by bus, plane, ferry, or train

Find Transport to Ko Samui (Island)

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There are 6 ways to get from Siem Reap to Ko Samui (Island) 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

    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
    6h 30m
    ฿6,770–16,316

  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 Mae Haad Koh Tao to Lomprayah Bangrak Pierferry ferry
    16h 51m
    ฿2,274–5,672

  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 Boonsiri Khao San office to Bangrak Seatran Pierferry ferry Boonsiri Khao San office - Bangrak Seatran Pier
    22h 15m
    ฿2,745–3,035

  6. 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 (Island) 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 (Island).ExpandLaunch map view
  • Distance: 666.6 km
  • Duration: 6h 30m

What companies run services between Siem Reap, Cambodia and Ko Samui (Island), 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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