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Find Flight Deals from United States to Siem Reap

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

Book cheap flights to Siem Reap

(Round-trip)
Depart: Mon Mar 30 2015 Return: Tue Apr 7 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
LAX
9:05p
REP
8:50p
23h 45m
2 stops
REP
3:20a
LAX
12:10a
20h 50m
2 stops
Depart: Sun Feb 22 2015 Return: Mon Mar 16 2015 Trip spans 22 days
Korean Air
Korean Air
SEA
7:40a
REP
2:15a
18h 35m
1 stop
REP
7:15p
SEA
9:55p
26h 40m
1 stop
Depart: Sat Jan 10 2015 Return: Fri Mar 6 2015 Trip spans 56 days
China Southern
China Southern
SFO
7:55a
REP
9:20p
37h 25m
2 stops
REP
1:20p
SFO
8:55p
31h 35m
2 stops
Depart: Thu Apr 2 2015 Return: Sat Apr 11 2015 Trip spans 10 days
Asiana Airlines
Asiana Airlines
SFO
8:40a
REP
4:40a
20h 00m
1 stop
REP
7:40p
SFO
8:45p
25h 05m
1 stop
Depart: Sun Apr 19 2015 Return: Thu Apr 30 2015 Trip spans 12 days
Asiana Airlines
Asiana Airlines
LAX
8:20a
REP
4:40a
20h 20m
1 stop
REP
7:40p
LAX
1:20a
29h 40m
1 stop
Depart: Fri Jan 16 2015 Return: Mon Jan 26 2015 Trip spans 11 days
Multiple Airlines
Multiple Airlines
EWR
8:10p
REP
5:00p
20h 50m
1 stop
REP
6:15a
EWR
4:00a
21h 45m
1 stop
Depart: Sun Jan 18 2015 Return: Mon Jan 26 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
JFK
4:10p
REP
6:10p
26h 00m
2 stops
REP
6:15a
JFK
5:25a
23h 10m
1 stop
Depart: Mon Mar 23 2015 Return: Wed Apr 15 2015 Trip spans 24 days
China Southern
China Southern
LAX
7:30p
REP
11:20p
27h 50m
1 stop
REP
3:35p
LAX
5:40a
38h 05m
1 stop
Depart: Wed Apr 1 2015 Return: Wed Apr 8 2015 Trip spans 8 days
Korean Air
Korean Air
SFO
9:40a
REP
4:25a
18h 45m
1 stop
REP
7:25p
SFO
10:00p
26h 35m
1 stop
Depart: Thu Mar 26 2015 Return: Sat Apr 18 2015 Trip spans 24 days
Korean Air
Korean Air
LAX
8:00a
REP
4:15a
20h 15m
1 stop
REP
7:25p
LAX
8:10p
24h 45m
1 stop
Depart: Tue Jan 6 2015 Return: Sun Feb 1 2015 Trip spans 27 days
Vietnam Airlines
Vietnam Airlines
SFO
7:05p
REP
12:10a
29h 05m
2 stops
REP
4:10p
SFO
4:40a
36h 30m
2 stops
Depart: Thu Mar 5 2015 Return: Sun Mar 15 2015 Trip spans 10 days
Multiple Airlines
Multiple Airlines
SFO
6:25a
REP
2:15a
19h 50m
1 stop
REP
12:50p
SFO
8:40p
31h 50m
3 stops
Depart: Mon Apr 6 2015 Return: Wed Apr 22 2015 Trip spans 17 days
Multiple Airlines
Multiple Airlines
SEA
10:20a
REP
4:40a
18h 20m
1 stop
REP
5:10p
SEA
10:50p
53h 40m
2 stops
Depart: Mon Feb 23 2015 Return: Wed Mar 4 2015 Trip spans 10 days
Vietnam Airlines
Vietnam Airlines
LAX
6:25p
REP
9:30p
27h 05m
2 stops
REP
1:30p
LAX
5:25a
39h 55m
2 stops
Depart: Sun Apr 5 2015 Return: Sun Apr 26 2015 Trip spans 22 days
Singapore Airlines
Singapore Airlines
SFO
9:15p
REP
11:40p
26h 25m
3 stops
REP
12:35p
SFO
7:15a
42h 40m
3 stops
Depart: Sun Feb 15 2015 Return: Sun Mar 15 2015 Trip spans 28 days
Asiana Airlines
Asiana Airlines
SEA
8:00a
REP
2:50a
18h 50m
1 stop
REP
7:50p
SEA
10:10p
26h 20m
1 stop
Depart: Tue May 26 2015 Return: Sun Jun 14 2015 Trip spans 20 days
China Eastern Air
China Eastern Air
JFK
12:25p
REP
6:50a
42h 25m
1 stop
REP
6:50p
JFK
9:25p
26h 35m
1 stop
Depart: Tue Feb 17 2015 Return: Thu Mar 12 2015 Trip spans 23 days
Singapore Airlines
Singapore Airlines
SEA
12:10p
REP
1:50p
49h 40m
3 stops
REP
6:40a
SEA
4:45a
46h 05m
3 stops
Depart: Sun Dec 21 2014 Return: Sat Dec 27 2014 Trip spans 7 days
Delta
Delta
LAX
4:15p
REP
2:15a
34h 00m
2 stops
REP
6:15p
LAX
1:00a
30h 45m
2 stops
Change your search
Airports
Origin

New York City
$1023
San Francisco
$913
Seattle
$896
Los Angeles
$877
Newark
$1023
Destination

Siem Reap
$877