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: Wed Jan 24 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
REP
6:34p
42h 34m
2 stops
REP
12:00a
IAD
7:31p
43h 31m
2 stops
Depart: Thu Feb 1 2018 Return: Sun Feb 11 2018 Trip spans 11 days
Singapore Airlines
Singapore Airlines
DCA
12:00a
REP
12:45p
36h 45m
3 stops
REP
12:00a
DCA
10:02p
46h 02m
3 stops
Depart: Sun Dec 31 2017 Return: Mon Jan 15 2018 Trip spans 16 days
$1506
Select
Cathay Pacific
Cathay Pacific
DCA
12:00a
REP
2:35a
50h 35m
2 stops
REP
12:00a
DCA
5:13p
41h 13m
2 stops
Depart: Tue Jan 16 2018 Return: Wed Jan 24 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
REP
7:40p
43h 40m
2 stops
REP
12:00a
DCA
6:15a
54h 15m
3 stops
Depart: Sun Dec 31 2017 Return: Sun Jan 14 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
REP
6:39p
42h 39m
2 stops
REP
12:00a
IAD
7:31p
43h 31m
2 stops
Depart: Thu Feb 1 2018 Return: Sun Feb 11 2018 Trip spans 11 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
REP
2:15a
50h 15m
2 stops
REP
12:00a
IAD
7:28p
43h 28m
2 stops
Depart: Thu Dec 14 2017 Return: Fri Dec 22 2017 Trip spans 9 days
$1635
Select
Multiple Airlines
Multiple Airlines
IAD
12:00a
REP
1:30a
49h 30m
2 stops
REP
12:00a
IAD
8:06p
44h 06m
2 stops
Depart: Thu Dec 14 2017 Return: Fri Dec 22 2017 Trip spans 9 days
$2014
Select
Multiple Airlines
Multiple Airlines
DCA
12:00a
REP
12:35a
24h 35m
2 stops
REP
12:00a
DCA
11:01p
23h 01m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Washington
only $750
only $787
Destination

Siem Reap
$750