Rome2Rio

How to get fromUnited States to Ko Samuiby plane or train

Find Transport to Ko Samui

See all options

There are 6 ways to get from United States to Ko Samui by plane 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. Fly from Seattle-Tacoma International Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Koh Samui Airport (USM)plane plane SEA - USM
    26h 20m
    ฿18,281–25,331

  2. Fly from Los Angeles International Airport

    cheapest
    1. Fly from Los Angeles International Airport (LAX) to Koh Samui Airport (USM)plane plane LAX - USM
    26h 45m
    ฿13,437–42,661

  3. Fly from Boston Logan Airport

    1. Fly from Boston Logan Airport (BOS) to Koh Samui Airport (USM)plane plane BOS - USM
    29h 19m
    ฿23,261–65,311

  4. Fly from John F. Kennedy International Airport

    1. Fly from John F. Kennedy International Airport (JFK) to Koh Samui Airport (USM)plane plane JFK - USM
    27h 28m
    ฿27,577–75,627

  5. Fly from Chicago O'Hare International Airport

    1. Fly from Chicago O'Hare International Airport (ORD) to Koh Samui Airport (USM)plane plane ORD - USM
    32h 11m
    ฿17,344–49,569

  6. Train to Vancouver International Airport, fly

    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to Koh Samui Airport (USM)plane plane YVR - USM
    27h 45m
    ฿22,217–59,963

Seattle-Tacoma International Airport (SEA) to Koh Samui Airport (USM) flights

Calendar25Weekly Planes
Duration24h 7mAverage Duration
Ticket฿18,117Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from United States to Ko Samui.ExpandLaunch map view
  • Distance: 12,471.8 km
  • Duration: 26h 20m

What companies run services between United States and Ko Samui, Thailand?

Singapore Airlines, Bangkok Airways, and three other airlines fly from Seattle-Tacoma International Airport (SEA) to Koh Samui Airport (USM) 4 times a day.

Airlines
Train operators

Want to know more about travelling around Thailand

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides