Find Seattle to Koh Samui Flights with EVA Air from USD 1,092

Upcoming Flights from Seattle to Koh Samui

Mar 2026
FromUSD 1,817*
Viewed: 1 day ago
Flight Type Round Trip|Economy
Apr 2026
FromUSD 1,112*
Viewed: 1 day ago
Flight Type Round Trip|Economy
May 2026
No results available
USD 1.8K
Displaying fares for March-2026
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    • RangeUSD 1,817

    *Best fares on flights found by others in the last 48 hours. (Please note that fares may vary based on availability, tax and surcharge.)

    Plan Early and Book Best Seattle to Koh Samui Fares

    USD
    Plan Early and Book Best Seattle to Koh Samui Fares
    From
    To
    Trip Type
    Dates
    Price
    Seattle (SEA)Koh Samui (USM)Round Trip
    |
    Economy    		03/06/2027 - 03/16/2027

    From

    USD 1,092

    Viewed: 8 hours ago

    *Best fares on flights found by others in the last 48 hours. (Please note that fares may vary based on availability, tax and surcharge.)

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