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 1 2017 Return: Thu Oct 19 2017 Trip spans 19 days
China Eastern
China Eastern
LAX
REP
31h 10m
1 stop
REP
LAX
32h 50m
1 stop
Depart: Fri Jan 12 2018 Return: Fri Jan 19 2018 Trip spans 8 days
China Southern
China Southern
SFO
REP
20h 35m
1 stop
REP
SFO
22h 10m
1 stop
Depart: Thu Feb 1 2018 Return: Sun Feb 18 2018 Trip spans 18 days
Singapore Airlines
Singapore Airlines
LAX
REP
26h 40m
2 stops
REP
LAX
34h 50m
2 stops
Depart: Tue Aug 29 2017 Return: Wed Sep 13 2017 Trip spans 16 days
Hainan Airlines
Hainan Airlines
ORD
REP
56h 00m
2 stops
REP
ORD
36h 55m
2 stops
Depart: Tue Nov 7 2017 Return: Fri Dec 8 2017 Trip spans 32 days
China Eastern
China Eastern
LAX
REP
30h 55m
1 stop
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: Wed Nov 1 2017 Return: Wed Nov 8 2017 Trip spans 8 days
$1131
Select
Cathay Pacific
Cathay Pacific
EWR
REP
21h 50m
1 stop
REP
EWR
21h 40m
1 stop
Depart: Mon Oct 23 2017 Return: Mon Nov 6 2017 Trip spans 15 days
China Eastern
China Eastern
LAX
REP
31h 10m
1 stop
REP
LAX
25h 15m
1 stop
Depart: Mon Dec 4 2017 Return: Thu Dec 7 2017 Trip spans 4 days
China Eastern
China Eastern
LAX
REP
30h 55m
1 stop
REP
LAX
25h 15m
1 stop
Depart: Thu Dec 28 2017 Return: Wed Jan 3 2018 Trip spans 7 days
$1319
Select
Qatar Airways
Qatar Airways
ORD
REP
28h 55m
2 stops
REP
ORD
55h 25m
2 stops
Depart: Tue Jan 23 2018 Return: Thu Feb 1 2018 Trip spans 10 days
China Southern
China Southern
SFO
REP
30h 35m
2 stops
REP
SFO
39h 20m
1 stop
Depart: Wed Nov 1 2017 Return: Tue Nov 21 2017 Trip spans 21 days
China Eastern
China Eastern
JFK
REP
42h 35m
1 stop
REP
JFK
26h 35m
1 stop
Depart: Tue Feb 13 2018 Return: Sun Mar 11 2018 Trip spans 27 days
China Southern
China Southern
LAX
REP
21h 00m
1 stop
REP
LAX
21h 40m
1 stop
Depart: Tue Oct 3 2017 Return: Wed Oct 18 2017 Trip spans 16 days
Hainan Airlines
Hainan Airlines
BOS
REP
55h 10m
2 stops
REP
BOS
61h 45m
2 stops
Depart: Tue Nov 7 2017 Return: Sun Nov 19 2017 Trip spans 13 days
China Eastern
China Eastern
JFK
REP
33h 15m
1 stop
REP
JFK
26h 35m
1 stop
Depart: Tue Feb 27 2018 Return: Tue Apr 24 2018 Trip spans 56 days
China Southern
China Southern
SFO
REP
30h 35m
2 stops
REP
SFO
38h 50m
1 stop
Depart: Fri Oct 13 2017 Return: Fri Oct 27 2017 Trip spans 15 days
Hainan Airlines
Hainan Airlines
SEA
REP
57h 20m
2 stops
REP
SEA
37h 10m
2 stops
Depart: Thu Oct 12 2017 Return: Mon Oct 16 2017 Trip spans 5 days
China Eastern
China Eastern
JFK
REP
42h 50m
1 stop
REP
JFK
34h 05m
1 stop
Depart: Wed Feb 28 2018 Return: Thu Mar 15 2018 Trip spans 15 days
China Southern
China Southern
LAX
REP
38h 55m
1 stop
REP
LAX
29h 45m
1 stop
Depart: Sat Nov 11 2017 Return: Thu Nov 16 2017 Trip spans 6 days
China Eastern
China Eastern
SFO
REP
35h 40m
2 stops
REP
SFO
25h 40m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$519
New York
$515
Seattle
$827
Chicago
$752
Los Angeles
$482
Newark
$1131
Boston
$782
Destination

Siem Reap
$482