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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Siem Reap

(Round-trip)
Depart: Wed Oct 26 2016 Return: Wed Nov 9 2016 Trip spans 15 days
Major Airline
Major Airline
LAX
REP
28h 45m
1 stop
REP
LAX
24h 55m
1 stop
Depart: Tue Nov 22 2016 Return: Wed Nov 30 2016 Trip spans 9 days
China Eastern
China Eastern
LAX
REP
31h 10m
1 stop
REP
LAX
24h 55m
1 stop
Depart: Tue Oct 25 2016 Return: Mon Nov 7 2016 Trip spans 14 days
China Southern
China Southern
SFO
REP
30h 30m
2 stops
REP
SFO
31h 35m
2 stops
Depart: Thu Feb 2 2017 Return: Mon Feb 13 2017 Trip spans 12 days
Singapore Airlines
Singapore Airlines
SFO
REP
38h 40m
1 stop
REP
SFO
31h 05m
1 stop
Depart: Thu Jan 19 2017 Return: Fri Feb 10 2017 Trip spans 23 days
China Eastern
China Eastern
LAX
REP
31h 10m
1 stop
REP
LAX
32h 50m
1 stop
Depart: Tue Nov 1 2016 Return: Wed Nov 23 2016 Trip spans 23 days
China Southern
China Southern
SFO
REP
30h 40m
2 stops
REP
SFO
31h 35m
2 stops
Depart: Sun Mar 5 2017 Return: Fri Mar 17 2017 Trip spans 12 days
China Eastern
China Eastern
LAX
REP
31h 10m
1 stop
REP
LAX
24h 55m
1 stop
Depart: Tue Nov 29 2016 Return: Tue Dec 6 2016 Trip spans 8 days
China Southern
China Southern
SFO
REP
30h 40m
2 stops
REP
SFO
55h 35m
2 stops
Depart: Fri Sep 30 2016 Return: Mon Oct 17 2016 Trip spans 18 days
China Eastern
China Eastern
LAX
REP
45h 30m
2 stops
REP
LAX
24h 55m
1 stop
Depart: Tue Feb 7 2017 Return: Mon Feb 13 2017 Trip spans 7 days
$1115
Select
Korean Air
Korean Air
OAK
REP
22h 10m
2 stops
REP
OAK
33h 40m
2 stops
Depart: Thu Dec 1 2016 Return: Thu Dec 8 2016 Trip spans 8 days
China Southern
China Southern
SFO
REP
30h 40m
2 stops
REP
SFO
55h 35m
2 stops
Depart: Sat Nov 26 2016 Return: Wed Dec 7 2016 Trip spans 12 days
China Eastern
China Eastern
ORD
REP
42h 40m
3 stops
REP
ORD
50h 10m
2 stops
Depart: Tue Nov 1 2016 Return: Sat Nov 12 2016 Trip spans 12 days
China Southern
China Southern
JFK
REP
35h 55m
1 stop
REP
JFK
22h 25m
1 stop
Depart: Sat Jan 7 2017 Return: Fri Jan 20 2017 Trip spans 14 days
Major Airline
Major Airline
JFK
REP
22h 20m
1 stop
REP
JFK
22h 40m
1 stop
Depart: Wed Dec 7 2016 Return: Wed Dec 14 2016 Trip spans 8 days
China Eastern
China Eastern
ORD
REP
42h 40m
3 stops
REP
ORD
50h 10m
2 stops
Depart: Wed Nov 2 2016 Return: Sun Nov 13 2016 Trip spans 12 days
China Southern
China Southern
JFK
REP
35h 55m
1 stop
REP
JFK
22h 10m
1 stop
Depart: Mon Dec 5 2016 Return: Mon Dec 19 2016 Trip spans 15 days
China Southern
China Southern
JFK
REP
35h 55m
1 stop
REP
JFK
28h 55m
1 stop
Depart: Mon Oct 31 2016 Return: Mon Nov 14 2016 Trip spans 15 days
China Eastern
China Eastern
ORD
REP
42h 40m
3 stops
REP
ORD
50h 10m
3 stops
Depart: Wed Jan 11 2017 Return: Thu Jan 26 2017 Trip spans 16 days
Major Airline
Major Airline
SEA
REP
23h 53m
2 stops
REP
SEA
26h 55m
2 stops
Depart: Sat Oct 29 2016 Return: Sat Nov 12 2016 Trip spans 15 days
China Southern
China Southern
JFK
REP
36h 20m
1 stop
REP
JFK
28h 55m
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
$473
New York
$521
Seattle
$832
Chicago
$515
Los Angeles
$434
Oakland
$1115
Destination

Siem Reap
$434