Flights to Koh Samui from San Francisco - ￥100,030

View ￥100,030 flight on Mon, Mar 3, 2025Opens in a new window

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

Prices were available within the past 7 days and start at ￥100,030 for one-way flights and ￥179,420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Mar 3 - Tue, Mar 18
SFO
San Francisco
USM
Koh Samui
￥179,420 Roundtrip, found 1 day ago
￥179,420
Roundtrip
found 1 day ago
Select United flight, departing Mon, Mar 3 from San Francisco to Koh Samui, returning Tue, Mar 18, priced at ￥179,420 found 1 day ago
United
Mon, Mar 3 - Tue, Mar 18
SFO
San Francisco
USM
Koh Samui
￥183,380 Roundtrip, found 1 day ago
￥183,380
Roundtrip
found 1 day ago
Select United flight, departing Mon, Mar 3 from San Francisco to Koh Samui, returning Tue, Mar 18, priced at ￥183,380 found 1 day ago
China Airlines
Mon, Mar 3 - Tue, Mar 18
SFO
San Francisco
USM
Koh Samui
￥245,160 Roundtrip, found 1 day ago
￥245,160
Roundtrip
found 1 day ago
Select China Airlines flight, departing Mon, Mar 3 from San Francisco to Koh Samui, returning Tue, Mar 18, priced at ￥245,160 found 1 day ago
Turkish Airlines
Mon, Mar 3 - Tue, Mar 18
SFO
San Francisco
USM
Koh Samui
￥262,760 Roundtrip, found 1 day ago
￥262,760
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Mon, Mar 3 from San Francisco to Koh Samui, returning Tue, Mar 18, priced at ￥262,760 found 1 day ago
Japan Airlines
Mon, Mar 3 - Tue, Mar 18
SFO
San Francisco
USM
Koh Samui
￥266,050 Roundtrip, found 1 day ago
￥266,050
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Mon, Mar 3 from San Francisco to Koh Samui, returning Tue, Mar 18, priced at ￥266,050 found 1 day ago
Cathay Pacific
Mon, Mar 3 - Tue, Mar 18
SFO
San Francisco
USM
Koh Samui
￥267,850 Roundtrip, found 1 day ago
￥267,850
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Mon, Mar 3 from San Francisco to Koh Samui, returning Tue, Mar 18, priced at ￥267,850 found 1 day ago
*Available to Expedia members.