Find Deals on Flights from Washington to Cambodia

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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 Cambodia

(Round-trip)
Depart: Sun Feb 19 2017 Return: Wed Mar 1 2017 Trip spans 11 days
United
United
IAD
3:29p
PNH
6:10a
38h 41m
2 stops
PNH
7:10p
IAD
2:10p
43h 00m
2 stops
Depart: Wed Apr 26 2017 Return: Sat May 6 2017 Trip spans 11 days
Major Airline
Major Airline
IAD
11:20p
PNH
4:15a
28h 55m
2 stops
PNH
6:30a
IAD
12:19p
29h 49m
2 stops
Depart: Sun Apr 9 2017 Return: Thu Apr 13 2017 Trip spans 5 days
China Southern
China Southern
IAD
3:10a
PNH
8:30a
29h 20m
2 stops
PNH
10:30a
IAD
2:10p
51h 40m
2 stops
Depart: Tue Jan 31 2017 Return: Mon Feb 6 2017 Trip spans 7 days
$1055
Select
Etihad Airways
Etihad Airways
IAD
4:35p
PNH
4:30p
23h 55m
2 stops
PNH
2:25p
IAD
11:30p
33h 05m
2 stops
Depart: Wed May 24 2017 Return: Wed Jun 7 2017 Trip spans 15 days
$1194
Select
Qatar Airways
Qatar Airways
IAD
5:30p
PNH
12:50a
31h 20m
2 stops
PNH
1:30p
IAD
10:10p
32h 40m
2 stops
Depart: Thu Apr 27 2017 Return: Sat May 6 2017 Trip spans 10 days
$1410
Select
Cathay Pacific
Cathay Pacific
DCA
1:27p
PNH
7:25p
29h 58m
3 stops
PNH
7:25a
DCA
7:23p
35h 58m
3 stops
Depart: Fri Jun 23 2017 Return: Thu Jul 27 2017 Trip spans 35 days
$1490
Select
Singapore Airlines
Singapore Airlines
IAD
5:00a
PNH
10:05p
65h 05m
3 stops
PNH
5:35a
IAD
12:50a
43h 15m
3 stops
Depart: Tue Jul 25 2017 Return: Sat Aug 12 2017 Trip spans 19 days
$1516
Select
ANA
ANA
DCA
4:45a
PNH
12:10a
43h 25m
2 stops
PNH
6:50p
DCA
9:46p
50h 56m
2 stops
Depart: Mon Feb 20 2017 Return: Wed Mar 1 2017 Trip spans 10 days
United
United
IAD
1:35a
PNH
6:10a
28h 35m
2 stops
PNH
7:10p
IAD
7:45a
36h 35m
2 stops
Depart: Wed Feb 22 2017 Return: Tue Mar 7 2017 Trip spans 14 days
United
United
IAD
1:35a
PNH
6:10a
28h 35m
2 stops
PNH
7:10p
IAD
1:34p
42h 24m
2 stops
Depart: Thu Apr 6 2017 Return: Thu Apr 13 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
2:10p
REP
11:45p
33h 35m
2 stops
REP
8:00a
IAD
8:00p
36h 00m
2 stops
Depart: Mon Apr 10 2017 Return: Thu Apr 13 2017 Trip spans 4 days
China Southern
China Southern
IAD
3:10a
PNH
8:30a
29h 20m
2 stops
PNH
10:30a
IAD
2:10p
51h 40m
2 stops
Depart: Sun Feb 26 2017 Return: Wed Mar 8 2017 Trip spans 11 days
United
United
IAD
3:29p
PNH
6:10a
38h 41m
2 stops
PNH
7:10p
IAD
4:24a
33h 14m
2 stops
Depart: Sat Apr 8 2017 Return: Sat Apr 15 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
1:00a
PNH
4:30p
39h 30m
2 stops
PNH
2:50a
IAD
10:10a
31h 20m
2 stops
Depart: Wed Apr 5 2017 Return: Thu Apr 13 2017 Trip spans 9 days
China Southern
China Southern
IAD
3:10a
REP
7:25p
40h 15m
2 stops
REP
2:50p
IAD
2:10p
47h 20m
2 stops
Depart: Mon Feb 6 2017 Return: Tue Feb 14 2017 Trip spans 9 days
$1055
Select
Etihad Airways
Etihad Airways
IAD
4:35p
PNH
4:30p
23h 55m
2 stops
PNH
10:35a
IAD
11:30p
36h 55m
2 stops
Depart: Mon Feb 27 2017 Return: Wed Mar 8 2017 Trip spans 10 days
United
United
IAD
1:35a
PNH
6:10a
28h 35m
2 stops
PNH
7:10p
IAD
2:13p
43h 03m
2 stops
Depart: Tue Feb 7 2017 Return: Tue Feb 14 2017 Trip spans 8 days
$1055
Select
Etihad Airways
Etihad Airways
IAD
4:35p
PNH
4:30p
23h 55m
2 stops
PNH
10:35a
IAD
11:30p
36h 55m
2 stops
Depart: Sat Apr 15 2017 Return: Sat Apr 22 2017 Trip spans 8 days
China Southern
China Southern
IAD
1:10p
PNH
8:30a
43h 20m
2 stops
PNH
7:40a
IAD
2:10p
54h 30m
2 stops
Depart: Wed Feb 1 2017 Return: Tue Feb 28 2017 Trip spans 28 days
Major Airline
Major Airline
IAD
9:40a
PNH
1:10a
39h 30m
2 stops
PNH
2:10p
IAD
8:37p
30h 27m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Washington
only $818
only $1410
Destination

Phnom Penh
$818
Siem Reap
$948