San Francisco (SFO) to Ko Samui (USM) flight deal in economy from $851
SFOSan Francisco International Airport
San Francisco, United States
USMSamui Airport
Ko Samui, Thailand
$1,491 USD
-43%$851 USD
Verified about 4 hours agoOctober 2026
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Fair Availability
21% of dates checked are available within 10% of the lowest price
Friday, October 2nd, 2026
10 round-trip options
Returning
Wed, Oct 7, 2026•5 Day Trip
$2,418 USD
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Thu, Oct 8, 2026•6 Day Trip
$1,939 USD
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Fri, Oct 9, 2026•7 Day Trip
$1,939 USD
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Sat, Oct 10, 2026•8 Day Trip
$1,889 USD
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Sun, Oct 11, 2026•9 Day Trip
$1,889 USD
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Mon, Oct 12, 2026•10 Day Trip
$1,489 USD
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Tue, Oct 13, 2026•11 Day Trip
$1,272 USD
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Wed, Oct 14, 2026•12 Day Trip
$1,272 USD
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Thu, Oct 15, 2026•13 Day Trip
$1,322 USD
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Fri, Oct 16, 2026•14 Day Trip
$1,466 USD