Find Cheap Flights from Washington to Siem Reap (WAS - 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 to Siem Reap

(Round-trip)
Depart: Tue Jan 16 2018 Return: Tue Jan 30 2018 Trip spans 15 days
$1061
Select
Singapore Airlines
Singapore Airlines
IAD
6:57a
REP
9:10p
38h 13m
3 stops
REP
5:40a
IAD
12:56a
43h 16m
3 stops
Depart: Thu Jan 4 2018 Return: Sat Feb 3 2018 Trip spans 31 days
$1204
Select
China Southern
China Southern
IAD
1:00a
REP
5:30p
40h 30m
2 stops
REP
1:20p
IAD
1:50p
48h 30m
2 stops
Depart: Thu Nov 9 2017 Return: Mon Nov 27 2017 Trip spans 19 days
$1332
Select
Cathay Pacific
Cathay Pacific
DCA
9:55a
REP
5:00p
55h 05m
2 stops
REP
6:20a
DCA
5:34a
23h 14m
2 stops
Depart: Thu Dec 21 2017 Return: Sun Dec 31 2017 Trip spans 11 days
$1682
Select
Qatar Airways
Qatar Airways
IAD
3:45p
REP
1:40a
33h 55m
2 stops
REP
8:25a
IAD
9:50p
37h 25m
2 stops
Depart: Thu Sep 7 2017 Return: Thu Sep 14 2017 Trip spans 8 days
$1258
Select
China Southern
China Southern
DCA
2:00a
REP
3:35a
25h 35m
2 stops
REP
2:50p
DCA
4:30p
25h 40m
2 stops
Depart: Mon Jan 1 2018 Return: Mon Jan 15 2018 Trip spans 15 days
$1319
Select
Singapore Airlines
Singapore Airlines
IAD
2:00a
REP
9:10p
67h 10m
2 stops
REP
10:50a
IAD
5:50a
43h 00m
2 stops
Depart: Fri Nov 17 2017 Return: Sat Dec 2 2017 Trip spans 16 days
$1399
Select
Cathay Pacific
Cathay Pacific
DCA
9:55a
REP
5:00p
31h 05m
3 stops
REP
12:25p
DCA
7:21p
30h 56m
3 stops
Depart: Sun Dec 24 2017 Return: Wed Jan 3 2018 Trip spans 11 days
$1800
Select
China Southern
China Southern
DCA
1:55a
REP
12:20a
46h 25m
2 stops
REP
1:20p
DCA
4:28p
51h 08m
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
only $1061
only $1258
Destination

Siem Reap
$1061