Find Cheap Flights from San Francisco to Ko Samui (SFO - USM)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from San Francisco to Ko Samui

(Round-trip)
Depart: Sat Nov 18 2017 Return: Sun Nov 26 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
USM
51h 25m
3 stops
USM
SFO
63h 15m
3 stops
Depart: Wed Jan 17 2018 Return: Thu Jan 25 2018 Trip spans 9 days
Singapore Airlines
Singapore Airlines
SFO
USM
33h 00m
1 stop
USM
SFO
24h 25m
2 stops
Depart: Sun Oct 22 2017 Return: Sun Oct 29 2017 Trip spans 8 days
EVA Air
EVA Air
SFO
USM
29h 55m
2 stops
USM
SFO
22h 05m
2 stops
Depart: Sun Nov 26 2017 Return: Sun Dec 3 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SFO
USM
31h 40m
2 stops
USM
SFO
29h 25m
2 stops
Depart: Thu Nov 30 2017 Return: Sun Dec 3 2017 Trip spans 4 days
Singapore Airlines
Singapore Airlines
SFO
USM
35h 05m
3 stops
USM
SFO
46h 35m
2 stops
Depart: Thu Nov 9 2017 Return: Sun Nov 19 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SFO
USM
53h 20m
3 stops
USM
SFO
53h 25m
3 stops
Depart: Sun Nov 19 2017 Return: Tue Nov 28 2017 Trip spans 10 days
Singapore Airlines
Singapore Airlines
SFO
USM
46h 35m
3 stops
USM
SFO
24h 25m
2 stops
Depart: Mon Nov 13 2017 Return: Tue Nov 21 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
USM
30h 15m
2 stops
USM
SFO
32h 40m
2 stops
Depart: Thu Oct 26 2017 Return: Fri Nov 3 2017 Trip spans 9 days
$1041
Select
EVA Air
EVA Air
SFO
USM
29h 15m
2 stops
USM
SFO
22h 05m
2 stops
Depart: Sat Nov 18 2017 Return: Sun Dec 3 2017 Trip spans 16 days
Multiple Airlines
Multiple Airlines
SFO
USM
51h 10m
3 stops
USM
SFO
58h 35m
3 stops
Depart: Fri Oct 27 2017 Return: Fri Nov 3 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SFO
USM
38h 00m
2 stops
USM
SFO
20h 50m
2 stops
Depart: Fri Dec 15 2017 Return: Sun Dec 31 2017 Trip spans 17 days
$1855
Select
EVA Air
EVA Air
SFO
USM
48h 30m
2 stops
USM
SFO
32h 00m
2 stops
Depart: Sat Dec 23 2017 Return: Mon Jan 1 2018 Trip spans 10 days
$1502
Select
Multiple Airlines
Multiple Airlines
SFO
USM
30h 50m
2 stops
USM
SFO
39h 15m
3 stops
Depart: Thu Dec 21 2017 Return: Tue Jan 2 2018 Trip spans 13 days
$1777
Select
Multiple Airlines
Multiple Airlines
SFO
USM
40h 45m
3 stops
USM
SFO
40h 45m
2 stops
Depart: Fri Dec 22 2017 Return: Mon Jan 1 2018 Trip spans 11 days
$1936
Select
Multiple Airlines
Multiple Airlines
SFO
USM
34h 05m
3 stops
USM
SFO
39h 15m
3 stops
Depart: Thu Dec 21 2017 Return: Sat Jan 6 2018 Trip spans 17 days
$2446
Select
Multiple Airlines
Multiple Airlines
SFO
USM
27h 10m
2 stops
USM
SFO
35h 05m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

San Francisco
$744
Destination

Ko Samui
$744