Find Flights to Koh Samui (USM) with EVA Air from USD 1,085
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1 Passenger, Economy
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Top deals to Koh Samui in the next 90 days
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USD
Chicago (ORD)-
Koh Samui (USM)03/25/2026 - 04/04/2026
From
USD 1,795
Viewed: 19 hours ago
Round Trip
Economy
San Francisco (SFO)-
Koh Samui (USM)03/20/2026 - 03/27/2026
From
USD 1,235
Viewed: 20 hours ago
Round Trip
Economy
Los Angeles (LAX)-
Koh Samui (USM)02/18/2026 - 03/02/2026
From
USD 1,715
Viewed: 1 day ago
Round Trip
Economy
Houston (IAH)-
Koh Samui (USM)04/08/2026 - 04/18/2026
From
USD 1,356
Viewed: 12 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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USD
From | To | Trip Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Koh Samui (USM) | Round Trip | Economy | 11/16/2026 - 11/27/2026 | From USD 1,085 Viewed: 1 day 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.)
For greater comfort, choose our Premium Economy Class
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