Flights to Koh Samui from San Francisco

Cheap Flights from San Francisco (SJC) to Koh Samui (USM)

Prices were available within the past 7 days and start at for one-way flights and ฿36,275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 22 Apr - Wed, 11 Jun

SFO

San Francisco

USM

Koh Samui

฿36,275 Return, found 5 days ago

฿36,275

Return

found 5 days ago

Select EVA Airways flight, departing Tue, 22 Apr from San Francisco to Koh Samui, returning Wed, 11 Jun, priced at ฿36,275 found 5 days ago

Wed, 23 Apr - Wed, 18 Jun

SFO

San Francisco

USM

Koh Samui

฿37,290 Return, found 5 days ago

฿37,290

Return

found 5 days ago

Select EVA Airways flight, departing Wed, 23 Apr from San Francisco to Koh Samui, returning Wed, 18 Jun, priced at ฿37,290 found 5 days ago

Tue, 15 Apr - Tue, 10 Jun

SFO

San Francisco

USM

Koh Samui

฿38,310 Return, found 5 days ago

฿38,310

Return

found 5 days ago

Select EVA Airways flight, departing Tue, 15 Apr from San Francisco to Koh Samui, returning Tue, 10 Jun, priced at ฿38,310 found 5 days ago

Tue, 15 Apr - Tue, 10 Jun

SFO

San Francisco

USM

Koh Samui

฿39,325 Return, found 5 days ago

฿39,325

Return

found 5 days ago

Select EVA Airways flight, departing Tue, 15 Apr from San Francisco to Koh Samui, returning Tue, 10 Jun, priced at ฿39,325 found 5 days ago

Wed, 23 Apr - Wed, 18 Jun

SFO

San Francisco

USM

Koh Samui

฿39,555 Return, found 5 days ago

฿39,555

Return

found 5 days ago

Select China Airlines flight, departing Wed, 23 Apr from San Francisco to Koh Samui, returning Wed, 18 Jun, priced at ฿39,555 found 5 days ago

Tue, 22 Apr - Wed, 11 Jun

SFO

San Francisco

USM

Koh Samui

฿40,085 Return, found 5 days ago

฿40,085

Return

found 5 days ago

Select United flight, departing Tue, 22 Apr from San Francisco to Koh Samui, returning Wed, 11 Jun, priced at ฿40,085 found 5 days ago

Tue, 22 Apr - Wed, 11 Jun

SFO

San Francisco

USM

Koh Samui

฿40,365 Return, found 5 days ago

฿40,365

Return

found 5 days ago

Select United flight, departing Tue, 22 Apr from San Francisco to Koh Samui, returning Wed, 11 Jun, priced at ฿40,365 found 5 days ago

Wed, 23 Apr - Wed, 18 Jun

SFO

San Francisco

USM

Koh Samui

฿40,760 Return, found 5 days ago

฿40,760

Return

found 5 days ago

Select United flight, departing Wed, 23 Apr from San Francisco to Koh Samui, returning Wed, 18 Jun, priced at ฿40,760 found 5 days ago

Wed, 23 Apr - Wed, 18 Jun

SFO

San Francisco

USM

Koh Samui

฿40,810 Return, found 5 days ago

฿40,810

Return

found 5 days ago

Select China Airlines flight, departing Wed, 23 Apr from San Francisco to Koh Samui, returning Wed, 18 Jun, priced at ฿40,810 found 5 days ago

Tue, 22 Apr - Wed, 11 Jun

SFO

San Francisco

USM

Koh Samui

฿48,420 Return, found 5 days ago

฿48,420

Return

found 5 days ago

Select Cathay Pacific flight, departing Tue, 22 Apr from San Francisco to Koh Samui, returning Wed, 11 Jun, priced at ฿48,420 found 5 days ago

Tue, 22 Apr - Tue, 10 Jun

SFO

San Francisco

USM

Koh Samui

฿51,640 Return, found 5 days ago

฿51,640

Return

found 5 days ago

Select Japan Airlines flight, departing Tue, 22 Apr from San Francisco to Koh Samui, returning Tue, 10 Jun, priced at ฿51,640 found 5 days ago

Tue, 15 Apr - Tue, 10 Jun

SFO

San Francisco

USM

Koh Samui

฿66,860 Return, found 5 days ago

฿66,860

Return

found 5 days ago

Select Qatar Airways flight, departing Tue, 15 Apr from San Francisco to Koh Samui, returning Tue, 10 Jun, priced at ฿66,860 found 5 days ago