Cheap Flights From San Francisco Intl. (SFO) To Samui Intl. Airport (USM)

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Cheapest Flights from San Francisco (SFO) to Samui Intl. Airport (USM)

The cheapest flights to Samui Intl. Airport found within the past 7 days were CA $1,708 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Tue., 8 Apr. - Wed., 16 Apr.
SFO
San Francisco
USM
Koh Samui
CA $1,708 Roundtrip, found 5 days ago
CA $1,708
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Tue., 8 Apr. from San Francisco to Koh Samui, returning Wed., 16 Apr., priced at CA $1,708 found 5 days ago
Mon., 7 Apr. - Wed., 16 Apr.
SFO
San Francisco
USM
Koh Samui
CA $1,751 Roundtrip, found 5 days ago
CA $1,751
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon., 7 Apr. from San Francisco to Koh Samui, returning Wed., 16 Apr., priced at CA $1,751 found 5 days ago
Tue., 8 Apr. - Fri., 18 Apr.
SFO
San Francisco
USM
Koh Samui
CA $1,765 Roundtrip, found 5 days ago
CA $1,765
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Tue., 8 Apr. from San Francisco to Koh Samui, returning Fri., 18 Apr., priced at CA $1,765 found 5 days ago
Mon., 7 Apr. - Fri., 18 Apr.
SFO
San Francisco
USM
Koh Samui
CA $1,808 Roundtrip, found 5 days ago
CA $1,808
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon., 7 Apr. from San Francisco to Koh Samui, returning Fri., 18 Apr., priced at CA $1,808 found 5 days ago
Tue., 8 Apr. - Sun., 13 Apr.
SFO
San Francisco
USM
Koh Samui
CA $1,916 Roundtrip, found 5 days ago
CA $1,916
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Tue., 8 Apr. from San Francisco to Koh Samui, returning Sun., 13 Apr., priced at CA $1,916 found 5 days ago
Mon., 7 Apr. - Sun., 13 Apr.
SFO
San Francisco
USM
Koh Samui
CA $1,959 Roundtrip, found 5 days ago
CA $1,959
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon., 7 Apr. from San Francisco to Koh Samui, returning Sun., 13 Apr., priced at CA $1,959 found 5 days ago
Sun., 6 Apr. - Thu., 17 Apr.
SFO
San Francisco
USM
Koh Samui
CA $2,180 Roundtrip, found 5 days ago
CA $2,180
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Sun., 6 Apr. from San Francisco to Koh Samui, returning Thu., 17 Apr., priced at CA $2,180 found 5 days ago
Sun., 6 Apr. - Wed., 16 Apr.
SFO
San Francisco
USM
Koh Samui
CA $2,197 Roundtrip, found 5 days ago
CA $2,197
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Sun., 6 Apr. from San Francisco to Koh Samui, returning Wed., 16 Apr., priced at CA $2,197 found 5 days ago
Sun., 6 Apr. - Mon., 14 Apr.
SFO
San Francisco
USM
Koh Samui
CA $2,345 Roundtrip, found 5 days ago
CA $2,345
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Sun., 6 Apr. from San Francisco to Koh Samui, returning Mon., 14 Apr., priced at CA $2,345 found 5 days ago
Tue., 8 Apr. - Sat., 12 Apr.
SFO
San Francisco
USM
Koh Samui
CA $2,433 Roundtrip, found 5 days ago
CA $2,433
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Tue., 8 Apr. from San Francisco to Koh Samui, returning Sat., 12 Apr., priced at CA $2,433 found 5 days ago
Mon., 7 Apr. - Sat., 12 Apr.
SFO
San Francisco
USM
Koh Samui
CA $2,476 Roundtrip, found 5 days ago
CA $2,476
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Mon., 7 Apr. from San Francisco to Koh Samui, returning Sat., 12 Apr., priced at CA $2,476 found 5 days ago
Sun., 6 Apr. - Sun., 13 Apr.
SFO
San Francisco
USM
Koh Samui
CA $2,541 Roundtrip, found 5 days ago
CA $2,541
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Sun., 6 Apr. from San Francisco to Koh Samui, returning Sun., 13 Apr., priced at CA $2,541 found 5 days ago
Sun., 6 Apr. - Tue., 15 Apr.
SFO
San Francisco
USM
Koh Samui
CA $2,655 Roundtrip, found 5 days ago
CA $2,655
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Sun., 6 Apr. from San Francisco to Koh Samui, returning Tue., 15 Apr., priced at CA $2,655 found 5 days ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.