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Home / San Francisco — Koh Samui

Cheap flights San Francisco — Koh Samui

San Francisco (SFO, US) Koh Samui (USM, TH)
13 148 km ~15h 58m
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
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Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 0 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Route characteristics
Distance
13 148 km
Flight time
15h 58m
Time difference
+15h
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Amsterdam
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Anchorage
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Ankara
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Aspen
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Athens
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Frequently asked questions about the route San Francisco — Koh Samui
How long is the flight from San Francisco to Koh Samui?
Approximate flight time — 15h 58m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from San Francisco to Koh Samui?
The straight-line distance — 13 148 km.
What is the time difference between San Francisco and Koh Samui?
The difference — +15h.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route San Francisco — Koh Samui

Flights San Francisco — Koh Samui is a popular route. The straight-line distance is 13 148 km. Flight time 15h 58m. Time difference +15h.

Other destinations in Thailand from San Francisco
Bangkok
TH
Phuket
TH

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