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How to get fromPhnom Penh to Koh Samui Airport (USM)by bus, plane, train, ferry, or busferry

Find Transport to Koh Samui Airport (USM)

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There are 8 ways to get from Phnom Penh to Koh Samui Airport (USM) by bus, plane, 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. Bus to Phnom Penh, fly

    best
    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
    7h 36m
    ฿6,512–10,016

  2. Bus, train, ferry

    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 Chumphontrain train
    3. Take the ferry from Boonsiri Pier Chumphon to Thong Sala Koh Phanganferry ferry
    4. Take the ferry from Koh Phangan Thong Sala Pier to Koh Samui Airportferry ferry
    26h 22m
    ฿1,923–3,380

  3. Bus, ferry

    1. Take the bus from Phnom Penh Virak Buntham Express to Bangkokbus bus
    2. Take the ferry from Boonsiri Khao San office to Thong Sala Koh Phanganferry ferry
    3. Take the ferry from Koh Phangan Thong Sala Pier to Koh Samui Airportferry ferry
    28h 15m
    ฿2,272–4,506

  4. Bus to Tan Son Nhat International Airport, fly

    1. Take the bus from Phnom Penh to Ho Chi Minhbus bus
    2. Fly from Tan Son Nhat International Airport (SGN) to Koh Samui Airport (USM)plane plane SGN - USM
    12h 12m
    ฿6,275–10,973

  5. Minivan, bus to Siem Reap, fly

    1. Take the bus from Phnom Pehn to Siem Reapbus bus
    2. Take the bus from Go Ho Travel Siem Reap to Siem Reap Airportbus bus
    3. Fly from Siem Reap (SAI) to Koh Samui Airport (USM)plane plane SAI - USM
    12h 50m
    ฿8,286–13,861

  6. Bus, bus and ferry

    1. Take the bus from Phnom Penh Virak Buntham Express to Bangkokbus bus
    2. Take the busferry from Khao San Lomprayah to Thong Sala Koh Phanganbusferry bus ferry
    3. Take the bus from Thong Sala Koh Phangan to Samui Airportbus bus
    27h 8m
    ฿3,122–4,206

  7. Bus, ferry via Bangkok

    1. Take the bus from Phnom Penh to Bangkok Mochit Bus Terminalbus bus
    2. Take the ferry from Boonsiri Khao San office to Thong Sala Koh Phanganferry ferry
    3. Take the ferry from Koh Phangan Thong Sala Pier to Koh Samui Airportferry ferry
    28h 47m
    ฿2,403–3,560

  8. Bus, bus and ferry, ferry

    1. Take the bus from Sakura Avenue Phnom Penh to Siem Reap Giant Ibisbus bus
    2. Take the bus from Siem Reap to Bangkok Mochit Bus Terminalbus bus
    3. Take the busferry from Bangkok Khao San Road to Thong Sala Pier, Koh Phanganbusferry bus ferry
    4. Take the ferry from Koh Phangan Thong Sala Pier to Koh Samui Airportferry ferry
    34h 3m
    ฿2,327–7,441

Phnom Penh to Koh Samui Airport (USM) by bus, busferry, and ferry

Calendar7Weekly Services
Duration34h 3mAverage Duration
Ticket฿2,327Cheapest Price
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Questions & Answers

Map of how to get from Phnom Penh to Koh Samui Airport (USM).ExpandLaunch map view
  • Distance: 601.1 km
  • Duration: 7h 36m

What companies run services between Phnom Penh, Cambodia and Koh Samui Airport (USM), Thailand?

There is no direct connection from Phnom Penh to Koh Samui Airport (USM). However, you can take the bus to Techo International Airport, walk to Phnom-Penh-Airport-KTI airport, then fly to Koh Samui Airport (USM). Alternatively, you can take a bus from Phnom Penh to Koh Samui Airport via Bangkok Mochit Bus Terminal, สถานีขนส่งหมอชิต 2, ด้านหลังสถานีกลางกรุงเทพอภิวัฒน์;Rear Krung Thep Aphiwat Central Terminal, Krung Thep Aphiwat Central Terminal, Chumphon, Boonsiri Pier Chumphon, Thong Sala Koh Phangan, and Koh Phangan Thong Sala Pier in around 26h 22m.

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