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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: Wed May 13 2015 Return: Tue Jun 2 2015 Trip spans 21 days
Multiple Airlines
Multiple Airlines
LAX
12:00p
REP
2:10a
38h 10m
2 stops
REP
5:35p
LAX
12:10a
30h 35m
2 stops
Depart: Tue Apr 21 2015 Return: Tue Apr 28 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
JFK
5:55p
REP
4:05a
34h 10m
2 stops
REP
6:30a
JFK
5:35a
23h 05m
1 stop
Depart: Tue Apr 14 2015 Return: Mon Apr 27 2015 Trip spans 14 days
China Southern
China Southern
SFO
9:55a
REP
12:35a
38h 40m
2 stops
REP
3:35p
SFO
9:55p
30h 20m
2 stops
Depart: Wed Apr 22 2015 Return: Sat May 2 2015 Trip spans 11 days
Asiana Airlines
Asiana Airlines
SEA
10:20a
REP
4:40a
18h 20m
1 stop
REP
7:40p
SEA
10:50p
27h 10m
1 stop
Depart: Wed Apr 15 2015 Return: Thu Apr 30 2015 Trip spans 16 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 Mar 1 2015 Return: Mon Mar 16 2015 Trip spans 15 days
Singapore Airlines
Singapore Airlines
LAX
9:20a
REP
1:50p
28h 30m
2 stops
REP
2:55p
LAX
10:55p
32h 00m
2 stops
Depart: Sun Mar 15 2015 Return: Sun Mar 22 2015 Trip spans 8 days
Singapore Airlines
Singapore Airlines
SFO
9:45a
REP
3:50p
30h 05m
2 stops
REP
8:05a
SFO
10:15p
38h 10m
2 stops
Depart: Wed Feb 11 2015 Return: Wed Feb 25 2015 Trip spans 15 days
$1041
Select
Korean Air
Korean Air
LAX
6:00a
REP
2:15a
20h 15m
1 stop
REP
6:15p
LAX
7:00p
24h 45m
1 stop
Depart: Sun Mar 29 2015 Return: Sat May 2 2015 Trip spans 35 days
$1044
Select
Multiple Airlines
Multiple Airlines
SFO
9:40a
REP
3:35p
29h 55m
1 stop
REP
4:05p
SFO
8:15a
16h 10m
1 stop
Depart: Thu Mar 19 2015 Return: Fri Mar 27 2015 Trip spans 9 days
$1062
Select
Multiple Airlines
Multiple Airlines
SEA
3:30a
REP
4:15a
24h 45m
2 stops
REP
7:15p
SEA
9:55p
26h 40m
1 stop
Depart: Fri Apr 17 2015 Return: Wed Apr 29 2015 Trip spans 13 days
$1077
Select
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: Mon Mar 30 2015 Return: Fri Apr 10 2015 Trip spans 12 days
$1098
Select
China Southern
China Southern
LAX
7:50p
REP
12:35a
28h 45m
1 stop
REP
3:35p
LAX
5:40a
38h 05m
1 stop
Depart: Tue Jul 14 2015 Return: Tue Jul 21 2015 Trip spans 8 days
$1110
Select
Asiana Airlines
Asiana Airlines
LAX
8:50a
REP
4:40a
19h 50m
1 stop
REP
7:40p
LAX
8:20p
24h 40m
1 stop
Depart: Tue Mar 10 2015 Return: Sat Mar 28 2015 Trip spans 19 days
$1140
Select
Vietnam Airlines
Vietnam Airlines
SFO
9:05p
REP
2:10a
29h 05m
2 stops
REP
3:30a
SFO
5:40a
26h 10m
2 stops
Depart: Sat Apr 4 2015 Return: Sat Apr 11 2015 Trip spans 8 days
$1177
Select
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: Thu Apr 2 2015 Return: Fri Apr 17 2015 Trip spans 16 days
$1185
Select
Vietnam Airlines
Vietnam Airlines
LAX
9:05p
REP
11:30p
26h 25m
2 stops
REP
6:10a
LAX
6:35a
24h 25m
2 stops
Depart: Mon Apr 20 2015 Return: Tue Apr 28 2015 Trip spans 9 days
$1268
Select
Multiple Airlines
Multiple Airlines
EWR
9:45p
REP
12:15a
26h 30m
2 stops
REP
6:30a
EWR
4:40a
22h 10m
1 stop
Depart: Tue Mar 3 2015 Return: Sun Mar 15 2015 Trip spans 12 days
$1308
Select
Multiple Airlines
Multiple Airlines
ORD
9:00a
REP
3:00p
30h 00m
2 stops
REP
6:55a
ORD
9:20p
38h 25m
1 stop
Depart: Thu Feb 5 2015 Return: Mon Feb 9 2015 Trip spans 5 days
$1312
Select
Multiple Airlines
Multiple Airlines
IAD
6:50a
REP
4:15a
21h 25m
1 stop
REP
1:30p
IAD
4:50p
51h 20m
2 stops
Depart: Wed Mar 25 2015 Return: Wed Apr 1 2015 Trip spans 8 days
$1686
Select
Multiple Airlines
Multiple Airlines
DCA
8:47a
REP
6:45a
45h 58m
2 stops
REP
6:50p
DCA
4:25a
33h 35m
2 stops
Change your search
Airports
Origin

San Francisco
$936
New York
$929
Seattle
$978
Chicago
$1308
Los Angeles
$815
Newark
$1268
Washington
only $1312
only $1686
Destination

Siem Reap
$815