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How to get fromSiem Reap Airport (SAI) to Ko Samuiby plane, bus, train, ferry, or busferry

Find Transport to Ko Samui

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There are 8 ways to get from Siem Reap Airport (SAI) to Ko Samui by plane, bus, train, ferry, 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 Koh Samui Airport

    best
    1. Fly from Siem Reap (SAI) to Koh Samui Airport (USM)plane plane SAI - USM
    3h 57m
    ฿8,366–13,611

  2. Bus, bus and ferry via Bangkok

    cheapest
    1. Take the bus from Siem Reap Airport to Siem Reap Townbus bus
    2. Take the bus from Siem Reap to Bangkok Mochit Bus Terminalbus bus
    3. Take the busferry from Bangkok Sai Tai Mai Terminal to Koh Samui Nathon Pierbusferry bus ferry
    23h 56m
    ฿1,363–4,763

  3. Bus, train

    1. Take the bus from Siem Reap Airport to Siem Reap Townbus bus
    2. Take the bus from Siem Reap to Bangkok Mochit Bus Terminalbus bus
    3. Take the train from Krung Thep Aphiwat Central Terminal to Chumphontrain train
    4. Take the bus from Chumphon Town to Bangrak Seatran Pierbus bus
    20h 37m
    ฿2,991–6,738

  4. Bus, ferry

    1. Take the bus from Siem Reap Airport to Siem Reap Townbus bus
    2. Take the bus from Siem Reap to Bangkok Mochit Bus Terminalbus bus
    3. Take the ferry from Boonsiri Khao San office to Koh Samui Transferferry ferry
    24h 31m
    ฿1,930–5,387

  5. Fly to Surat Thani, ferry

    1. Fly from Siem Reap (SAI) to Surat Thani (URT)plane plane SAI - URT
    2. Take the ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samuiferry ferry
    6h 40m
    ฿5,653–9,530

  6. Fly to Nakhon Si Thammarat, bus and ferry

    1. Fly from Siem Reap (SAI) to Nakhon Si Thammarat (NST)plane plane SAI - NST
    2. Take the busferry from Nakhon Si Thammarat Airport to Koh Samui Nathon Pierbusferry bus ferry
    8h 50m
    ฿4,761–11,731

  7. Bus, bus and ferry

    1. Take the bus from Siem Reap Airport to Siem Reap Townbus bus
    2. Take the bus from Siem Reap Giant Ibis to Bangkok Giant Ibisbus bus
    3. Take the busferry from Bangkok Rajah Ferry Khao San to Lipa Noi Pierbusferry bus ferry
    26h 6m
    ฿2,472–3,217

  8. Bus, ferry via Poipet

    1. Take the bus from Siem Reap Airport to Poipetbus bus
    2. Take the bus from Poi Pet to Travel Mart Watergate office, Bangkokbus bus
    3. Take the ferry from Saengthong Rice Pier to Koh Samui Nathon Pierferry ferry
    35h 8m
    ฿6,467–6,473

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

Calendar31Weekly Planes
Duration4h 40mAverage Duration
Ticket฿6,785Cheapest Price
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Questions & Answers

Map of how to get from Siem Reap Airport (SAI) to Ko Samui.ExpandLaunch map view
  • Distance: 644.5 km
  • Duration: 3h 57m

What companies run services between Siem Reap Airport (SAI), Cambodia and Ko Samui, Thailand?

Bangkok Airways, Singapore Airlines, and two other airlines fly from Siem Reap (SAI) to Koh Samui Airport (USM) 4 times a day.

Airlines
Train operators
Bus operators
Ferry operators

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