Insights
Latest deals
Reviews
FAQs

Cheap flights from Portland to Phnom Penh from $682

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Phnom Penh departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Sat 5/4
Sat 5/11

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from Portland to Phnom Penh

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to Phnom Penh by changing tabs
Multiple Airlines
May 11
PDX3:10 pmPortland
29h 05m
2 stops
PNH10:15 amPhnom Penh Pochentong
May 26
PNH6:30 pmPhnom Penh Pochentong
29h 18m
2 stops
PDX9:48 amPortland
Delta
Sep 18
PDX5:35 amPortland
26h 35m
2 stops
PNH10:10 pmPhnom Penh Pochentong
Sep 22
PNH11:40 pmPhnom Penh Pochentong
30h 30m
2 stops
PDX4:10 pmPortland
Philippine Airlines
May 22
PDX9:56 amPortland
48h 03m
2 stops
PNH11:59 pmPhnom Penh Pochentong
Jun 6
PNH12:50 amPhnom Penh Pochentong
36h 42m
2 stops
PDX11:32 pmPortland
China Eastern
May 19
PDX6:00 amPortland
27h 15m
2 stops
PNH11:15 pmPhnom Penh Pochentong
May 29
PNH12:10 amPhnom Penh Pochentong
29h 52m
2 stops
PDX4:02 pmPortland
Singapore Airlines
Aug 16
PDX6:00 amPortland
36h 40m
3 stops
PNH8:40 amPhnom Penh Pochentong
Sep 5
PNH2:05 pmPhnom Penh Pochentong
32h 32m
2 stops
PDX8:37 amPortland
Qatar Airways
Sep 18
PDX1:44 pmPortland
36h 16m
3 stops
PNH4:00 pmPhnom Penh Pochentong
Sep 22
PNH5:40 pmPhnom Penh Pochentong
43h 50m
3 stops
PDX11:30 pmPortland

Find the cheapest one-way flights from Portland to Phnom Penh

If you're looking for one-way flights from Portland to Phnom Penh, view some of our deals below provided by Korean Air
Multiple Airlines
May 11
PDX1:31 pmPortland
57h 14m
3 stops
PNH12:45 pmPhnom Penh Pochentong
Multiple Airlines
May 11
PDX1:31 pmPortland
57h 14m
3 stops
PNH12:45 pmPhnom Penh Pochentong
Multiple Airlines
May 11
PDX1:31 pmPortland
57h 14m
3 stops
PNH12:45 pmPhnom Penh Pochentong

Search last-minute flights to Phnom Penh from Portland

Find and compare round-trip flight prices for your last-minute flight from Portland to Phnom Penh
Multiple Airlines
May 6
PDX7:30 pmPortland
27h 35m
2 stops
PNH1:05 pmPhnom Penh Pochentong
May 30
PNH12:35 pmPhnom Penh Pochentong
44h 06m
2 stops
PDX6:41 pmPortland
Multiple Airlines
May 6
PDX5:00 pmPortland
27h 40m
2 stops
PNH10:40 amPhnom Penh Pochentong
May 30
PNH12:05 pmPhnom Penh Pochentong
35h 43m
3 stops
PDX9:48 amPortland
Multiple Airlines
May 6
PDX3:10 pmPortland
29h 05m
2 stops
PNH10:15 amPhnom Penh Pochentong
May 29
PNH12:10 amPhnom Penh Pochentong
29h 52m
2 stops
PDX4:02 pmPortland
Multiple Airlines
May 6
PDX10:40 amPortland
39h 55m
3 stops
PNH4:35 pmPhnom Penh Pochentong
May 30
PNH8:50 pmPhnom Penh Pochentong
36h 31m
3 stops
PDX7:21 pmPortland
Korean Air
May 5
PDX12:50 amPortland
31h 20m
2 stops
PNH10:10 pmPhnom Penh Pochentong
May 30
PNH11:40 pmPhnom Penh Pochentong
36h 42m
2 stops
PDX10:22 pmPortland
Multiple Airlines
May 6
PDX6:55 pmPortland
25h 20m
2 stops
PNH10:15 amPhnom Penh Pochentong
May 29
PNH12:10 amPhnom Penh Pochentong
28h 35m
3 stops
PDX2:45 pmPortland

Best airlines flying from Portland to Phnom Penh

Compare and see reviews for airlines that fly from Portland to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $991Free CancellationRating
8.2
1,479 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $1,075Free CancellationRating
8.5
1,187 reviews
Search Korean Air flights
EVA AirPriceFrom $1,279Free CancellationRating
8.3
1,554 reviews
Search EVA Air flights

Philippine Airlines flights from Portland to Phnom Penh

Our best Philippine Airlines deals on Portland to Phnom Penh flight tickets
Philippine Airlines
May 22
PDX9:56 amPortland
48h 03m
2 stops
PNH11:59 pmPhnom Penh Pochentong
Jun 6
PNH12:50 amPhnom Penh Pochentong
36h 42m
2 stops
PDX11:32 pmPortland
Philippine Airlines
Jul 1
PDX6:00 amPortland
27h 59m
2 stops
PNH11:59 pmPhnom Penh Pochentong
Jul 25
PNH12:50 amPhnom Penh Pochentong
49h 28m
2 stops
PDX12:18 pmPortland
Philippine Airlines
Jul 5
PDX6:00 amPortland
27h 59m
2 stops
PNH11:59 pmPhnom Penh Pochentong
Jul 26
PNH12:50 amPhnom Penh Pochentong
47h 35m
2 stops
PDX10:25 amPortland

China Eastern flights from Portland to Phnom Penh

Our best China Eastern deals on Portland to Phnom Penh flight tickets
China Eastern
May 19
PDX6:00 amPortland
27h 15m
2 stops
PNH11:15 pmPhnom Penh Pochentong
May 29
PNH12:10 amPhnom Penh Pochentong
29h 52m
2 stops
PDX4:02 pmPortland
China Eastern
Aug 16
PDX6:00 amPortland
27h 15m
2 stops
PNH11:15 pmPhnom Penh Pochentong
Sep 4
PNH12:10 amPhnom Penh Pochentong
29h 33m
2 stops
PDX3:43 pmPortland
China Eastern
Aug 2
PDX6:00 amPortland
27h 15m
2 stops
PNH11:15 pmPhnom Penh Pochentong
Sep 1
PNH12:10 amPhnom Penh Pochentong
29h 33m
2 stops
PDX3:43 pmPortland

How to get the cheapest flight ticket from Portland to Phnom Penh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Portland to Phnom Penh?

August. The cheapest time of year to fly to Phnom Penh from Portland is August. Most expensive is May

What is the cheapest day to depart Portland for Phnom Penh?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Wednesday

When is the cheapest time to fly from Portland to Phnom Penh?

In the morning. Portland to Phnom Penh flights are approximately 13% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Phnom Penh from Portland?

Singapore Airlines. EVA Air, Korean Air, and Singapore Airlines are the most popular carriers operating from Portland to Phnom Penh

What is the cheapest Portland to Phnom Penh flight route?

Portland - Phnom Penh Pochentong. Fly from Portland to Phnom Penh Pochentong for the best Portland - Phnom Penh flight prices

Cheap Portland to Phnom Penh (PDX to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Phnom Penh

Best Price Found

$682

Fastest flight time

22h 44m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Portland in the past 72 hours is $682. The best round-trip flight deal from Portland to Phnom Penh found on momondo in the last 72 hours is $1,076.
The fastest flight from Portland to Phnom Penh takes 22h 44m
There are no direct flights from Portland to Phnom Penh. Popular non-direct route for this connection is Portland Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

  • How far is Portland to Phnom Penh Pochentong by plane?

    The straight-line distance from Portland to Phnom Penh Pochentong is 7502.2 mi. Typically, this will take 22h 44m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Phnom Penh Pochentong Airport?

    Prices for flights from Portland Airport to Phnom Penh Pochentong Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Portland Airport to Phnom Penh Pochentong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The travel and health documents required for your trip to Phnom Penh Pochentong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phnom Penh Pochentong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Portland to Phnom Penh?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Phnom Penh. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Phnom Penh with flexible booking policies on momondo?

All flight searches from Portland to Phnom Penh on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Phnom Penh?

Once all potential Portland to Phnom Penh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Phnom Penh right now. Can momondo alert me if prices change?

Price alerts on flights to Phnom Penh from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Phnom Penh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 5/4
Sat 5/11
Email me momondo's favorite deals

Find better results for your stay in Cambodia