Find Cheap Flights from Portland 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
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Portland to Cambodia

(Round-trip)
Depart: Mon Aug 28 2017 Return: Wed Sep 20 2017 Trip spans 24 days
United
United
PDX
3:35a
PNH
4:55a
25h 20m
2 stops
PNH
7:55p
PDX
6:27a
34h 32m
2 stops
Depart: Mon Oct 2 2017 Return: Tue Oct 10 2017 Trip spans 9 days
ANA
ANA
PDX
3:00a
PNH
9:10p
42h 10m
2 stops
PNH
6:50p
PDX
1:39a
30h 49m
2 stops
Depart: Tue Dec 5 2017 Return: Tue Dec 19 2017 Trip spans 15 days
$1065
Select
Singapore Airlines
Singapore Airlines
PDX
12:35p
REP
6:10p
29h 35m
3 stops
REP
5:40a
PDX
2:37a
44h 57m
3 stops
Depart: Wed Dec 13 2017 Return: Mon Dec 18 2017 Trip spans 6 days
$1567
Select
China Southern
China Southern
PDX
12:35p
REP
9:20p
56h 45m
3 stops
REP
1:20p
PDX
6:24a
41h 04m
3 stops
Depart: Wed Aug 30 2017 Return: Wed Sep 20 2017 Trip spans 22 days
United
United
PDX
3:35a
PNH
4:55a
25h 20m
2 stops
PNH
7:55p
PDX
8:15a
36h 20m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Oct 3 2017 Trip spans 34 days
ANA
ANA
PDX
3:35a
PNH
9:10p
41h 35m
2 stops
PNH
6:50p
PDX
12:23a
29h 33m
2 stops
Depart: Tue Sep 19 2017 Return: Mon Oct 16 2017 Trip spans 28 days
United
United
PDX
3:00a
PNH
4:55a
25h 55m
2 stops
PNH
7:55p
PDX
4:28a
32h 33m
2 stops
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
ANA
ANA
PDX
2:00a
PNH
9:10p
43h 10m
2 stops
PNH
6:50p
PDX
12:19a
29h 29m
2 stops
Depart: Wed Sep 20 2017 Return: Mon Oct 16 2017 Trip spans 27 days
United
United
PDX
3:00a
PNH
4:55a
25h 55m
2 stops
PNH
7:55p
PDX
4:28a
32h 33m
2 stops
Depart: Wed Dec 6 2017 Return: Tue Dec 19 2017 Trip spans 14 days
$1065
Select
Singapore Airlines
Singapore Airlines
PDX
12:35p
REP
6:10p
29h 35m
3 stops
REP
5:40a
PDX
2:37a
44h 57m
3 stops
Depart: Thu Sep 21 2017 Return: Mon Oct 16 2017 Trip spans 26 days
United
United
PDX
2:00a
PNH
4:55a
26h 55m
2 stops
PNH
7:55p
PDX
8:06a
36h 11m
2 stops
Depart: Tue Aug 29 2017 Return: Mon Sep 18 2017 Trip spans 21 days
ANA
ANA
PDX
3:35a
PNH
9:10p
41h 35m
2 stops
PNH
6:50p
PDX
12:23a
29h 33m
2 stops
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 days
United
United
PDX
2:00a
PNH
4:50a
26h 50m
2 stops
PNH
6:50p
PDX
12:40a
29h 50m
2 stops
Depart: Thu Dec 7 2017 Return: Wed Dec 20 2017 Trip spans 14 days
$1150
Select
Singapore Airlines
Singapore Airlines
PDX
12:35p
REP
6:50p
30h 15m
3 stops
REP
5:40a
PDX
2:37a
44h 57m
3 stops
Depart: Sun Aug 27 2017 Return: Wed Sep 20 2017 Trip spans 25 days
United
United
PDX
11:10a
PNH
4:55a
41h 45m
2 stops
PNH
7:55p
PDX
1:49a
29h 54m
2 stops
Depart: Sun Dec 10 2017 Return: Tue Dec 19 2017 Trip spans 10 days
$1178
Select
Singapore Airlines
Singapore Airlines
PDX
12:35p
REP
1:45p
49h 10m
3 stops
REP
5:40a
PDX
2:37a
44h 57m
3 stops
Depart: Mon Sep 18 2017 Return: Mon Oct 16 2017 Trip spans 29 days
United
United
PDX
3:05p
PNH
4:55a
37h 50m
2 stops
PNH
7:55p
PDX
4:28a
32h 33m
2 stops
Depart: Sat Dec 9 2017 Return: Wed Dec 20 2017 Trip spans 12 days
$1200
Select
Singapore Airlines
Singapore Airlines
PDX
12:35p
REP
6:50p
30h 15m
3 stops
REP
5:40a
PDX
2:37a
44h 57m
3 stops
Depart: Thu Dec 14 2017 Return: Mon Dec 25 2017 Trip spans 12 days
$1211
Select
ANA
ANA
PDX
12:45a
PNH
7:40p
42h 55m
2 stops
PNH
5:50p
PDX
12:17a
30h 27m
2 stops
Depart: Sun Jan 14 2018 Return: Wed Jan 17 2018 Trip spans 4 days
United
United
PDX
8:15a
PNH
2:50a
42h 35m
2 stops
PNH
6:50p
PDX
3:43a
32h 53m
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

Portland
$851
Destination

Phnom Penh
$851
Siem Reap
$1065