Cheap flights from Ko Samui, Thailand to Seattle, WA

Travelers frequently search for route combinations, such as Ko Samui and Bangkok, Phuket City, Chiang Mai, Melbourne, Krabi, Kuala Lumpur, Denpasar, Ho Chi Minh City, Hanoi, Hong Kong, London, Singapore, Pattaya, Perth, Penang, Udon Thani, Sydney, Goa, Tokyo, Manchester.

Travelers frequently search for route combinations, such as Seattle and London, Dublin, Manila, Bangkok, Tallinn, Detroit, New York, Manchester, Melbourne, Los Angeles, Chicago, Paris, Denver, Hong Kong, Washington, D.C., Toronto, Denpasar, Atlanta, Dallas, San Salvador.

The main airport in Ko Samui is Samui. It is also served by Samui, Surat Thani International, Nakhon Si Thammarat.

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Abbotsford International, Bellingham International, Victoria Inner Harbour SPB, Paine Field Everett, Vancouver Harbour Flight Centre, Pangborn Memorial, Yakima Air Terminal.

Yes, it's possible to combine different modes of transport between Ko Samui and Seattle thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Ko Samui and Seattle can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Ko Samui and Seattle with Bangkok Airways, Alaska Airlines, Philippine Airlines, ZIPAIR, Thai AirAsia X.

If you don’t have specific dates for your trip between Ko Samui and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Ko Samui and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.