Find Cheap Flights to Siem Reap

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 to Siem Reap

(Round-trip)
Depart: Sun Oct 22 2017 Return: Fri Nov 3 2017 Trip spans 13 days
China Eastern
China Eastern
HNL
REP
19h 05m
1 stop
REP
HNL
26h 20m
1 stop
Depart: Mon Oct 23 2017 Return: Mon Oct 30 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SFO
REP
35h 16m
2 stops
REP
SFO
30h 33m
2 stops
Depart: Wed Feb 7 2018 Return: Tue Feb 20 2018 Trip spans 14 days
Singapore Airlines
Singapore Airlines
LAX
REP
31h 05m
2 stops
REP
LAX
34h 50m
2 stops
Depart: Tue Nov 7 2017 Return: Sat Nov 18 2017 Trip spans 12 days
Vietnam Airlines
Vietnam Airlines
LAX
REP
27h 25m
2 stops
REP
LAX
20h 40m
2 stops
Depart: Mon Nov 6 2017 Return: Thu Nov 16 2017 Trip spans 11 days
China Eastern
China Eastern
LAX
REP
43h 00m
2 stops
REP
LAX
25h 15m
1 stop
Depart: Tue Nov 28 2017 Return: Sun Dec 10 2017 Trip spans 13 days
China Eastern
China Eastern
LAX
REP
30h 55m
1 stop
REP
LAX
25h 15m
1 stop
Depart: Tue Oct 17 2017 Return: Wed Oct 25 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
PDX
REP
25h 15m
2 stops
REP
PDX
29h 46m
2 stops
Depart: Wed Oct 25 2017 Return: Mon Nov 6 2017 Trip spans 13 days
China Eastern
China Eastern
LAX
REP
31h 10m
1 stop
REP
LAX
25h 35m
2 stops
Depart: Mon Oct 23 2017 Return: Tue Oct 31 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
REP
35h 16m
2 stops
REP
SFO
25h 40m
1 stop
Depart: Wed Nov 22 2017 Return: Sat Dec 2 2017 Trip spans 11 days
China Eastern
China Eastern
LAX
REP
43h 00m
3 stops
REP
LAX
25h 15m
1 stop
Depart: Wed Jan 31 2018 Return: Mon Feb 12 2018 Trip spans 13 days
Singapore Airlines
Singapore Airlines
SFO
REP
23h 05m
2 stops
REP
SFO
31h 00m
1 stop
Depart: Tue Nov 28 2017 Return: Wed Dec 6 2017 Trip spans 9 days
China Eastern
China Eastern
LAX
REP
30h 55m
1 stop
REP
LAX
33h 30m
2 stops
Depart: Sun Nov 19 2017 Return: Fri Dec 1 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SFO
REP
34h 50m
2 stops
REP
SFO
30h 08m
2 stops
Depart: Mon Jan 29 2018 Return: Mon Feb 12 2018 Trip spans 15 days
Singapore Airlines
Singapore Airlines
SFO
REP
41h 05m
2 stops
REP
SFO
31h 00m
1 stop
Depart: Wed Nov 1 2017 Return: Sat Nov 11 2017 Trip spans 11 days
China Eastern
China Eastern
LAX
REP
43h 00m
2 stops
REP
LAX
33h 10m
1 stop
Depart: Wed Nov 22 2017 Return: Fri Dec 1 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
SFO
REP
42h 30m
2 stops
REP
SFO
29h 08m
2 stops
Depart: Tue Jan 30 2018 Return: Mon Feb 12 2018 Trip spans 14 days
Singapore Airlines
Singapore Airlines
SFO
REP
37h 40m
1 stop
REP
SFO
31h 00m
1 stop
Depart: Wed Feb 28 2018 Return: Sat Apr 14 2018 Trip spans 45 days
China Eastern
China Eastern
LAX
REP
30h 55m
1 stop
REP
LAX
32h 50m
1 stop
Depart: Thu Nov 23 2017 Return: Fri Dec 1 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
REP
42h 20m
2 stops
REP
SFO
30h 08m
2 stops
Depart: Fri Nov 24 2017 Return: Thu Dec 14 2017 Trip spans 21 days
China Eastern
China Eastern
JFK
REP
33h 15m
1 stop
REP
JFK
35h 10m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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
$539
New York
$464
Portland
$540
Honolulu
$418
Los Angeles
$442
Destination

Siem Reap
$418