Find Cheap Flights from Washington Dulles Intl to Siem Reap (IAD - REP)

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 from Washington Dulles Intl to Siem Reap

(Round-trip)
Depart: Tue Aug 15 2017 Return: Sat Aug 26 2017 Trip spans 12 days
$1025
Select
China Southern
China Southern
IAD
3:10a
REP
3:35a
24h 25m
2 stops
REP
2:50p
IAD
2:45p
47h 55m
2 stops
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
$1190
Select
Singapore Airlines
Singapore Airlines
IAD
3:15a
REP
12:45a
45h 30m
2 stops
REP
11:50a
IAD
9:35p
57h 45m
2 stops
Depart: Sat Jun 17 2017 Return: Fri Jul 7 2017 Trip spans 21 days
$1284
Select
China Eastern
China Eastern
IAD
3:15a
REP
2:35a
47h 20m
3 stops
REP
2:30p
IAD
5:53a
39h 23m
3 stops
Depart: Wed Sep 27 2017 Return: Mon Oct 9 2017 Trip spans 13 days
$1502
Select
Qatar Airways
Qatar Airways
IAD
5:30p
REP
3:45a
34h 15m
2 stops
REP
3:40p
IAD
10:10p
30h 30m
2 stops
Depart: Wed Aug 16 2017 Return: Sat Aug 26 2017 Trip spans 11 days
$1025
Select
China Southern
China Southern
IAD
12:00p
REP
7:25p
31h 25m
2 stops
REP
2:50p
IAD
2:45p
47h 55m
2 stops
Depart: Thu Aug 17 2017 Return: Sat Aug 26 2017 Trip spans 10 days
$1025
Select
China Southern
China Southern
IAD
12:00p
REP
7:25p
31h 25m
2 stops
REP
2:50p
IAD
2:45p
47h 55m
2 stops
Depart: Thu Oct 5 2017 Return: Sun Oct 8 2017 Trip spans 4 days
$1190
Select
Singapore Airlines
Singapore Airlines
IAD
3:15a
REP
12:45a
45h 30m
2 stops
REP
11:50a
IAD
9:35p
57h 45m
2 stops
Depart: Sun Aug 20 2017 Return: Mon Aug 28 2017 Trip spans 9 days
$1025
Select
China Southern
China Southern
IAD
3:10a
REP
3:35a
24h 25m
2 stops
REP
7:30a
IAD
2:45p
31h 15m
2 stops
Depart: Mon Aug 21 2017 Return: Wed Aug 30 2017 Trip spans 10 days
$1025
Select
China Southern
China Southern
IAD
12:00p
REP
7:25p
31h 25m
2 stops
REP
7:30a
IAD
2:45p
31h 15m
2 stops
Depart: Wed Aug 9 2017 Return: Mon Aug 21 2017 Trip spans 13 days
$1349
Select
Singapore Airlines
Singapore Airlines
IAD
2:55p
REP
12:35a
33h 40m
3 stops
REP
12:15p
IAD
9:35p
33h 20m
2 stops
Depart: Tue Aug 22 2017 Return: Wed Aug 30 2017 Trip spans 9 days
$1025
Select
China Southern
China Southern
IAD
3:10a
REP
3:35a
24h 25m
2 stops
REP
7:30a
IAD
2:45p
31h 15m
2 stops
Depart: Fri Sep 29 2017 Return: Mon Oct 9 2017 Trip spans 11 days
$1562
Select
Qatar Airways
Qatar Airways
IAD
5:30p
REP
8:45p
27h 15m
2 stops
REP
4:30p
IAD
10:10p
29h 40m
2 stops
Depart: Wed Aug 23 2017 Return: Sat Sep 2 2017 Trip spans 11 days
$1025
Select
China Southern
China Southern
IAD
12:00p
REP
7:25p
31h 25m
2 stops
REP
2:50p
IAD
2:45p
47h 55m
2 stops
Depart: Thu Aug 10 2017 Return: Mon Aug 21 2017 Trip spans 12 days
$1399
Select
Singapore Airlines
Singapore Airlines
IAD
2:55p
REP
12:45a
33h 50m
3 stops
REP
12:15p
IAD
9:35p
33h 20m
2 stops
Depart: Sun Aug 6 2017 Return: Thu Aug 17 2017 Trip spans 12 days
$1570
Select
Qatar Airways
Qatar Airways
IAD
5:30p
REP
3:45a
34h 15m
2 stops
REP
8:20a
IAD
10:10p
37h 50m
2 stops
Depart: Thu Aug 24 2017 Return: Sat Sep 2 2017 Trip spans 10 days
$1025
Select
China Southern
China Southern
IAD
12:00p
REP
7:25p
31h 25m
2 stops
REP
2:50p
IAD
2:45p
47h 55m
2 stops
Depart: Sun Aug 27 2017 Return: Tue Sep 5 2017 Trip spans 10 days
$1025
Select
China Southern
China Southern
IAD
1:14p
REP
7:25p
30h 11m
2 stops
REP
7:30a
IAD
2:45p
31h 15m
2 stops
Depart: Thu Aug 3 2017 Return: Sun Aug 6 2017 Trip spans 4 days
$1509
Select
Singapore Airlines
Singapore Airlines
IAD
3:20a
REP
6:50p
63h 30m
3 stops
REP
11:50a
IAD
9:35p
57h 45m
2 stops
Depart: Mon Aug 28 2017 Return: Wed Sep 6 2017 Trip spans 10 days
$1025
Select
China Southern
China Southern
IAD
1:14p
REP
7:25p
30h 11m
2 stops
REP
7:30a
IAD
2:45p
31h 15m
2 stops
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
$1025
Select
China Southern
China Southern
IAD
3:10a
REP
3:35a
24h 25m
2 stops
REP
7:30a
IAD
2:45p
31h 15m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$1025
Destination

Siem Reap
$1025