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How to get fromDenver to Ko Samuiby plane, ferry, or bus

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There are 6 ways to get from Denver to Ko Samui by plane, ferry, or bus

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 Denver to Koh Samui Airport

    best
    1. Fly from Denver (DEN) to Koh Samui Airport (USM)plane plane DEN - USM
    29h 20m
    ฿21,050–71,784

  2. Fly Denver to Suvarnabhumi Airport, ferry

    cheapest
    1. Fly from Denver (DEN) to Suvarnabhumi Airport (BKK)plane plane DEN - BKK
    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
    33h 48m
    ฿17,405–43,861

  3. Fly Denver to Surat Thani, ferry

    1. Fly from Denver (DEN) to Surat Thani (URT)plane plane DEN - URT
    2. Take the ferry from Surat Thani Airport to Boonsiri Ferry Nathon Pier Koh Samuiferry ferry
    32h
    ฿18,930–59,895

  4. Fly Denver to Nakhon Si Thammarat, ferry

    1. Fly from Denver (DEN) to Nakhon Si Thammarat (NST)plane plane DEN - NST
    2. Take the ferry from Nakhon Si Thammarat Airport to Lomprayah Nathon Pierferry ferry
    31h 25m
    ฿19,150–59,965

  5. Bus to Pueblo Memorial Airport, fly to Koh Samui Airport

    1. Take the bus from Denver to Pueblo, CObus bus
    2. Fly from Pueblo Memorial Airport (PUB) to Koh Samui Airport (USM)plane plane PUB - USM
    41h 47m
    ฿25,229–84,087

  6. Bus to Colorado Springs Airport, fly to Koh Samui Airport

    1. Take the bus from Denver, CO to Colorado Springs, CObus bus
    2. Fly from Colorado Springs Airport (COS) to Koh Samui Airport (USM)plane plane COS - USM
    35h 1m
    ฿22,727–80,888

Denver (DEN) to Koh Samui Airport (USM) flights

Calendar21Weekly Planes
Duration28h 40mAverage Duration
Ticket฿20,869Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Denver to Ko Samui.ExpandLaunch map view
  • Distance: 14,020 km
  • Duration: 29h 20m

What companies run services between Denver, CO, USA and Ko Samui, Thailand?

Air Canada, Bangkok Airways, and three other airlines fly from Denver (DEN) to Koh Samui Airport (USM) 3 times a day.

Airlines
Bus operators
Ferry operators

Want to know more about travelling around Thailand

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