Book flights to Koh Samui (USM) from USD 1,783*
Best flight fares to Koh Samui
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San Francisco (SFO)to
Koh Samui (USM)25 Feb 26 (Wed) - 06 Mar 26 (Fri)
From
USD 1,783
Seen: 1 minute ago
Round-trip
Economy
Seattle (SEA)to
Koh Samui (USM)13 Feb 26 (Fri) - 20 Feb 26 (Fri)
From
USD 2,158
Seen: 18 hrs ago
Round-trip
Economy
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Quoted fares include taxes, fees, and surcharges.
Book great deals to Koh Samui early
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Francisco (SFO) | Koh Samui (USM) | Round-trip / Economy | 25 Feb 26 (Wed) - 06 Mar 26 (Fri) | From USD 1,783 Seen: 1 minute ago |
| Seattle (SEA) | Koh Samui (USM) | Round-trip / Economy | 13 Feb 26 (Fri) - 20 Feb 26 (Fri) | From USD 2,158 Seen: 18 hrs ago |
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Quoted fares include taxes, fees, and surcharges.
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