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How to get fromSeattle to Thailandby plane, train, or bus

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There are 7 ways to get from Seattle to Thailand by plane, train, 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 Seattle-Tacoma International Airport to Chiang Mai International Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Chiang Mai International Airport (CNX)plane plane SEA - CNX
    21h 54m
    ฿11,121–38,121

  2. Fly Seattle-Tacoma International Airport to Don Mueang International Airport

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Don Mueang International Airport (DMK)plane plane SEA - DMK
    21h 14m
    ฿11,115–32,120

  3. Fly Seattle-Tacoma International Airport to Suvarnabhumi Airport

    1. Fly from Seattle-Tacoma International Airport (SEA) to Suvarnabhumi Airport (BKK)plane plane SEA - BKK
    22h 1m
    ฿13,161–17,161

  4. Train to Vancouver International Airport, fly to Suvarnabhumi Airport

    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to Suvarnabhumi Airport (BKK)plane plane YVR - BKK
    23h 37m
    ฿15,097–37,793

  5. Train to Vancouver International Airport, fly to Udon Thani International Airport

    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to Udon Thani International Airport (UTH)plane plane YVR - UTH
    27h 53m
    ฿16,167–47,903

  6. Train to Vancouver International Airport, fly to Don Mueang International Airport

    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to Don Mueang International Airport (DMK)plane plane YVR - DMK
    27h 15m
    ฿12,051–29,752

  7. Fly Seattle-Tacoma International Airport to Wattay International Airport, bus

    1. Fly from Seattle-Tacoma International Airport (SEA) to Wattay International Airport (VTE)plane plane SEA - VTE
    2. Take the bus from Vientiane Talat Sao Station to Udon Thanibus bus
    27h 9m
    ฿13,241–43,711

Seattle-Tacoma International Airport (SEA) to Chiang Mai International Airport (CNX) flights

Calendar35Weekly Planes
Duration20h 9mAverage Duration
Ticket฿11,615Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle to Thailand.ExpandLaunch map view
  • Distance: 11,606.1 km
  • Duration: 21h 54m

What companies run services between Seattle, WA, USA and Thailand?

China Airlines, EVA Air, and six other airlines fly from Seattle-Tacoma International Airport (SEA) to Chiang Mai International Airport (CNX) 5 times a day.

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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.

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