Find Flights to Koh Samui (USM) with EVA Air from USD 1,308

Top deals to Koh Samui in the next 90 days

USD

Seattle (SEA)-

Koh Samui (USM)
02/09/2026 - 02/28/2026
From
USD 1,308
Viewed: 11 hours ago
Round Trip
Economy

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

Compare & Book Koh Samui Airfares

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*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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Find Flights to Koh Samui (USM) with EVA Air

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