San Francisco (SFO) to Ko Samui (USM) flight deal in economy from $477

Cathay PacificCXCathay Pacific
One Way•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
ThailandUSM

Samui Airport

Ko Samui, Thailand
$1,117 USD
-57%$477 USD
Verified about 4 hours ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Saturday, October 24th, 2026

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