There are 3 ways to get from San Francisco to Ko Samui by plane or shuttle
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from San Francisco International Airport
best- Fly from San Francisco International Airport (SFO) to Koh Samui Airport (USM)plane SFO - USM
22h 9m฿20,228–56,498Shuttle to Sonoma County Airport, fly
cheapest- Take a shuttle bus from San Francisco Pier 27 to Santa Rosa Airport
- Fly from Sonoma County Airport (STS) to Koh Samui Airport (USM)plane STS - USM
28h 14m฿19,732–58,106Fly from Oakland International Airport
- Fly from Oakland International Airport (OAK) to Koh Samui Airport (USM)plane OAK - USM
26h 58m฿28,093–71,356
San Francisco International Airport (SFO) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from San Francisco to Ko Samui is to fly which costs ฿20000 - ฿60000 and takes 22h 9m.
The fastest way to get from San Francisco to Ko Samui is to fly which takes 22h 9m and costs ฿20000 - ฿60000.
The distance between San Francisco and Ko Samui is 13207 km.
It takes approximately 22h 9m to get from San Francisco to Ko Samui, including transfers.
Ko Samui is 14h ahead of San Francisco. It is currently 5:09 PM in San Francisco and 7:09 AM in Ko Samui.
There are 3348+ hotels available in Ko Samui.
What companies run services between San Francisco, CA, USA and Ko Samui, Thailand?
Singapore Airlines, Scoot Tigerair, and five other airlines fly from San Francisco International Airport (SFO) to Koh Samui Airport (USM) 5 times a day.
- Website
- singaporeair.com
Flights from San Francisco International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 20h 8m
- When
- Every day
- Estimated price
- ฿20,000–120,000
Flights from Oakland International Airport to Koh Samui Airport via Los Angeles, Singapore Changi
- Ave. Duration
- 24h 7m
- When
- Friday, Monday, and Thursday
- Estimated price
- ฿26,000–160,000
Flights from Oakland International Airport to Koh Samui Airport via Seattle, Singapore Changi
- Ave. Duration
- 24h 35m
- When
- Saturday
- Estimated price
- ฿25,000–150,000
Flights from Sonoma County Airport to Koh Samui Airport via Seattle, Singapore Changi
- Ave. Duration
- 24h 7m
- When
- Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- ฿19,000–110,000
Flights from Sonoma County Airport to Koh Samui Airport via Los Angeles, Singapore Changi
- Ave. Duration
- 25h 9m
- When
- Friday
- Estimated price
- ฿19,000–120,000
- Phone
- +1 707-837-8700
- Website
- Groome Transportation
Shuttle from San Francisco Pier 27 to Santa Rosa Airport
- Ave. Duration
- 1h 45m
- Frequency
- On demand
- Estimated price
- ฿800–2,100
- Website
- Groome Transportation
- First Passenger
- ฿800–2,100
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