Find Deals on Flights from Portland to Siem Reap (PDX - REP)

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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Portland to Siem Reap

(Round-trip)
Depart: Thu Feb 16 2017 Return: Thu Feb 23 2017 Trip spans 8 days
China Southern
China Southern
PDX
10:46a
REP
2:35p
51h 49m
2 stops
REP
1:20p
PDX
1:06a
35h 46m
2 stops
Depart: Sat Feb 18 2017 Return: Fri Feb 24 2017 Trip spans 7 days
Major Airline
Major Airline
PDX
3:00a
REP
9:35a
30h 35m
2 stops
REP
12:55p
PDX
10:04p
33h 09m
2 stops
Depart: Fri Feb 17 2017 Return: Thu Feb 23 2017 Trip spans 7 days
China Southern
China Southern
PDX
1:25p
REP
9:20p
55h 55m
3 stops
REP
6:35a
PDX
1:06a
42h 31m
2 stops
Depart: Sun Feb 19 2017 Return: Wed Feb 22 2017 Trip spans 4 days
China Southern
China Southern
PDX
1:25a
REP
2:35p
37h 10m
2 stops
REP
6:35a
PDX
8:30a
25h 55m
2 stops
Depart: Mon Feb 20 2017 Return: Fri Feb 24 2017 Trip spans 5 days
China Southern
China Southern
PDX
1:25p
REP
2:35p
49h 10m
3 stops
REP
6:35a
PDX
8:30a
25h 55m
2 stops
Depart: Wed Feb 15 2017 Return: Tue Feb 21 2017 Trip spans 7 days
China Southern
China Southern
PDX
1:25p
REP
9:20p
55h 55m
3 stops
REP
6:35a
PDX
1:06a
42h 31m
2 stops
Depart: Tue Feb 14 2017 Return: Tue Feb 21 2017 Trip spans 8 days
$1001
Select
China Southern
China Southern
PDX
10:46a
REP
2:35p
51h 49m
2 stops
REP
1:20p
PDX
1:06a
35h 46m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Portland
$873
Destination

Siem Reap
$873