Cheap Flights from San Francisco International Airport to Ko Samui (USM) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/12
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2025/12
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

San Francisco－Samui Airport
December Lowest Airfares
USD8,541

The airfare displayed above is for Eva Air

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San Francisco－Samui Airport
January Lowest Airfares
USD1,492

The airfare displayed above is for China Airlines

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San Francisco－Samui Airport
February Lowest Airfares -----
San Francisco－Samui Airport
March Lowest Airfares
USD1,053

The airfare displayed above is for Eva Air

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San Francisco－Samui Airport
April Lowest Airfares -----

San Francisco－Ko Samui
Estimated Flight Time
17 Hours 35 Minutes
San Francisco－Ko Samui
Number of Operating Airlines
0

Operating Airlines for San Francisco－Samui Airport Route

Other Destinations from:San Francisco

San Francisco－Krabi(KBV)
USD985〜
San Francisco－Rayong(U-Tapao)
USD1,607〜
* Fares vary in accordance to seat availability
Other Departures to: Ko Samui

Seattle-Tacoma Airport－Ko Samui(USM)
USD1,122〜
* Fares vary in accordance to seat availability