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: Fri Mar 9 2018 Return: Thu Mar 15 2018 Trip spans 6 days
China Eastern
China Eastern
LAX
REP
67h 00m
3 stops
REP
LAX
24h 45m
1 stop
Depart: Fri Nov 24 2017 Return: Fri Dec 1 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SFO
REP
36h 25m
2 stops
REP
SFO
40h 38m
2 stops
Depart: Mon Apr 30 2018 Return: Tue May 8 2018 Trip spans 9 days
China Eastern
China Eastern
LAX
REP
31h 10m
1 stop
REP
LAX
24h 55m
1 stop
Depart: Mon Jan 15 2018 Return: Tue Jan 23 2018 Trip spans 9 days
China Eastern
China Eastern
LAX
REP
31h 15m
1 stop
REP
LAX
32h 40m
1 stop
Depart: Fri Jan 26 2018 Return: Sat Feb 3 2018 Trip spans 9 days
China Eastern
China Eastern
LAX
REP
31h 15m
1 stop
REP
LAX
32h 40m
1 stop
Depart: Mon Jan 15 2018 Return: Mon Jan 22 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SFO
REP
35h 21m
2 stops
REP
SFO
26h 40m
2 stops
Depart: Sat Jan 13 2018 Return: Sat Jan 20 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SFO
REP
41h 50m
2 stops
REP
SFO
49h 31m
2 stops
Depart: Sun Jan 7 2018 Return: Fri Jan 19 2018 Trip spans 13 days
China Eastern
China Eastern
LAX
REP
31h 15m
1 stop
REP
LAX
33h 30m
2 stops
Depart: Fri Mar 2 2018 Return: Fri Mar 23 2018 Trip spans 21 days
China Eastern
China Eastern
JFK
REP
42h 55m
1 stop
REP
JFK
58h 45m
3 stops
Depart: Sat Apr 14 2018 Return: Sat Apr 21 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SFO
REP
42h 45m
2 stops
REP
SFO
37h 30m
2 stops
Depart: Tue Mar 13 2018 Return: Tue Mar 27 2018 Trip spans 15 days
China Eastern
China Eastern
JFK
REP
42h 55m
1 stop
REP
JFK
34h 05m
1 stop
Depart: Sun Jan 7 2018 Return: Sat Jan 20 2018 Trip spans 14 days
Multiple Airlines
Multiple Airlines
LAX
REP
54h 25m
3 stops
REP
LAX
38h 50m
1 stop
Depart: Wed Mar 14 2018 Return: Tue Mar 27 2018 Trip spans 14 days
China Eastern
China Eastern
JFK
REP
33h 35m
1 stop
REP
JFK
34h 05m
1 stop
Depart: Fri Feb 2 2018 Return: Sun Feb 11 2018 Trip spans 10 days
Multiple Airlines
Multiple Airlines
LAX
REP
67h 00m
3 stops
REP
LAX
35h 25m
2 stops
Depart: Tue Feb 6 2018 Return: Tue Feb 20 2018 Trip spans 15 days
China Eastern
China Eastern
JFK
REP
42h 55m
1 stop
REP
JFK
26h 05m
1 stop
Depart: Mon Jan 15 2018 Return: Sat Jan 27 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SFO
REP
42h 30m
2 stops
REP
SFO
38h 50m
1 stop
Depart: Wed Jan 10 2018 Return: Fri Jan 26 2018 Trip spans 17 days
China Eastern
China Eastern
LAX
REP
31h 15m
1 stop
REP
LAX
24h 45m
1 stop
Depart: Sun Jan 21 2018 Return: Mon Jan 29 2018 Trip spans 9 days
China Eastern
China Eastern
LAX
REP
31h 15m
1 stop
REP
LAX
32h 40m
1 stop
Depart: Tue Feb 6 2018 Return: Sat Feb 17 2018 Trip spans 12 days
Multiple Airlines
Multiple Airlines
PDX
REP
44h 30m
2 stops
REP
PDX
31h 28m
2 stops
Depart: Thu Feb 15 2018 Return: Wed Feb 28 2018 Trip spans 14 days
China Eastern
China Eastern
JFK
REP
42h 55m
1 stop
REP
JFK
50h 55m
3 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$552
New York
$480
Portland
$667
Los Angeles
$425
Destination

Siem Reap
$425