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Cheap flights from Portland (PDX) to Phnom Penh (PNH) from $1,114

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — PNH
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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Cheap flight deals from Portland to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2024.

Popular in

August

Cheapest in

February

Average price

$1,258

Round-trip from

$1,091
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 21% potential price drop
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Average for round-trip flights in May 2024
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From Portland to Phnom Penh Pochentong
Search Deals

What is the cheapest day to fly round-trip from Portland to Phnom Penh?

Travelers have found that booking a Sunday departure is the best way to save up to 24% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

February can be a great time to fly to Phnom Penh from Portland with a flight ticket averaging about $1,387. Cheapflights users have found deals in the month of February for as cheap as $1,096. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Portland to Phnom Penh (PDX - PNH)?

It’s typically best to fly out from Portland to Phnom Penh in the morning. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Qatar Airways flights from Portland to Phnom Penh

Explore cheap flight options specifically provided by Qatar Airways for the route between Portland and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Take a look at some of the lowest-priced Qatar Airways flights heading from Portland to Phnom Penh. Deals update often to give you more flight options matching your criteria
Fri 10/41:49 pmPDX - PNH
3 stops36h 26mQatar Airways
Sun 10/135:40 pmPNH - PDX
3 stops39h 52mQatar Airways
Deal found 5/6$1,439
Sun 6/212:30 amPDX - PNH
3 stops49h 45mQatar Airways
Fri 6/215:30 pmPNH - PDX
3 stops59h 14mQatar Airways
Deal found 5/6$2,576
Thu 6/62:35 pmPDX - PNH
3 stops35h 25mQatar Airways
Sun 6/305:40 pmPNH - PDX
3 stops34h 41mQatar Airways
Deal found 5/7$2,611
Mon 7/12:21 pmPDX - PNH
3 stops35h 54mQatar Airways
Fri 7/265:30 pmPNH - PDX
3 stops35h 02mQatar Airways
Deal found 5/6$3,261
Wed 6/1212:59 amPDX - PNH
3 stops49h 01mQatar Airways
Sat 6/225:30 pmPNH - PDX
3 stops43h 28mQatar Airways
Deal found 5/6$3,520
Sun 6/3012:22 amPDX - PNH
3 stops49h 53mQatar Airways
Sun 7/215:40 pmPNH - PDX
3 stops38h 39mQatar Airways
Deal found 5/6$3,632
Sun 6/3012:59 amPDX - PNH
3 stops49h 16mQatar Airways
Fri 7/265:30 pmPNH - PDX
3 stops33h 18mQatar Airways
Deal found 5/6$4,909

Cheap Philippine Airlines flights from Portland to Phnom Penh

Explore cheap flight options specifically provided by Philippine Airlines for the route between Portland and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Some of the best deals we've found on Philippine Airlines flights traveling from Portland to Phnom Penh. Check back soon if you're not seeing flights that suit your needs.
Mon 7/16:00 amPDX - PNH
2 stops27h 59mPhilippine Airlines
Thu 7/2512:50 amPNH - PDX
2 stops49h 28mPhilippine Airlines
Deal found 5/6$2,586
Thu 6/69:56 amPDX - PNH
2 stops48h 03mPhilippine Airlines
Sat 6/2912:50 amPNH - PDX
2 stops45h 31mPhilippine Airlines
Deal found 5/7$2,606
Thu 6/1310:50 amPDX - PNH
2 stops47h 09mPhilippine Airlines
Fri 6/2112:50 amPNH - PDX
2 stops47h 35mPhilippine Airlines
Deal found 5/6$2,673

Cheap Portland to Phnom Penh flights in May & June 2024

Find cheap flight options from Portland to Phnom Penh specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
Check out some of the best flight deals from Portland to Phnom Penh in 2024. Check back regularly for other flight deals.
Thu 6/67:55 amPDX - PNH
2 stops49h 00mMultiple Airlines
Sun 6/306:25 pmPNH - PDX
2 stops39h 46mMultiple Airlines
Deal found 5/7$1,689
Thu 6/137:55 pmPDX - PNH
2 stops37h 00mMultiple Airlines
Sat 6/222:05 pmPNH - PDX
2 stops38h 46mMultiple Airlines
Deal found 5/6$1,727
Mon 6/31:25 pmPDX - PNH
3 stops37h 10mMultiple Airlines
Fri 6/218:50 pmPNH - PDX
3 stops37h 47mMultiple Airlines
Deal found 5/6$1,780
Thu 6/131:36 pmPDX - PNH
3 stops36h 59mMultiple Airlines
Sat 6/228:50 pmPNH - PDX
3 stops36h 44mMultiple Airlines
Deal found 5/6$1,792
Mon 6/34:42 pmPDX - PNH
2 stops28h 33mMultiple Airlines
Fri 6/2112:35 pmPNH - PDX
2 stops35h 47mMultiple Airlines
Deal found 5/6$1,859
Thu 6/133:25 pmPDX - PNH
2 stops35h 45mMultiple Airlines
Sat 6/227:40 pmPNH - PDX
3 stops35h 15mMultiple Airlines
Deal found 5/6$2,142
Mon 6/33:25 pmPDX - PNH
2 stops28h 25mMultiple Airlines
Fri 6/2110:50 amPNH - PDX
3 stops27h 18mMultiple Airlines
Deal found 5/6$2,384
Mon 6/36:00 amPDX - PNH
2 stops27h 15mChina Eastern
Thu 6/2012:10 amPNH - PDX
2 stops29h 59mChina Eastern
Deal found 5/6$2,424
Sun 6/212:30 amPDX - PNH
3 stops49h 45mQatar Airways
Fri 6/215:30 pmPNH - PDX
3 stops59h 14mQatar Airways
Deal found 5/6$2,576

Portland to Phnom Penh 2024 flight deals

Discover exclusive flight deals for travel between Portland and Phnom Penh in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Check out some of the best flight deals from Portland to Phnom Penh in 2024. Check back regularly for other flight deals.
Mon 11/115:54 pmPDX - PNH
2 stops25h 31mMultiple Airlines
Mon 11/1811:45 amPNH - PDX
2 stops41h 15mMultiple Airlines
Deal found 5/6$1,114
Mon 11/41:11 pmPDX - PNH
2 stops28h 24mMultiple Airlines
Fri 11/291:45 pmPNH - PDX
2 stops35h 05mMultiple Airlines
Deal found 5/7$1,182
Mon 11/47:59 pmPDX - PNH
2 stops23h 36mMultiple Airlines
Fri 12/611:35 amPNH - PDX
2 stops21h 57mMultiple Airlines
Deal found 5/7$1,186
Fri 10/48:45 pmPDX - PNH
2 stops23h 05mMultiple Airlines
Sun 10/1310:50 amPNH - PDX
2 stops25h 22mMultiple Airlines
Deal found 5/6$1,238
Mon 11/46:00 amPDX - PNH
2 stops38h 25mMultiple Airlines
Sat 11/2312:45 pmPNH - PDX
2 stops26h 12mMultiple Airlines
Deal found 5/7$1,264
Mon 11/117:10 amPDX - PNH
3 stops34h 25mSingapore Airlines
Mon 11/189:35 amPNH - PDX
2 stops43h 25mSingapore Airlines
Deal found 5/6$1,435
Fri 10/41:49 pmPDX - PNH
3 stops36h 26mQatar Airways
Sun 10/135:40 pmPNH - PDX
3 stops39h 52mQatar Airways
Deal found 5/6$1,439
Mon 11/44:20 pmPDX - PNH
3 stops31h 15mMultiple Airlines
Fri 12/63:50 pmPNH - PDX
2 stops23h 07mMultiple Airlines
Deal found 5/7$1,466
Mon 11/47:10 amPDX - PNH
2 stops25h 35mPhilippine Airlines
Fri 11/2212:45 amPNH - PDX
2 stops48h 05mPhilippine Airlines
Deal found 5/7$1,474

Find flights from Portland to Phnom Penh within your budget

Customize your flight search to find flights from Portland to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,238 - $2,586

Route

Depart

Return

Price

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Fri 10/4

2 stops23h 05m

Phnom Penh Pochentong

Sun 10/13

2 stops25h 22m

$1,238

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Fri 10/4

3 stops36h 26m

Phnom Penh Pochentong

Sun 10/13

3 stops39h 52m

$1,439

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Mon 7/1

2 stops35h 05m

Phnom Penh Pochentong

Sun 7/21

2 stops26h 54m

$1,633

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Thu 6/6

2 stops49h 00m

Phnom Penh Pochentong

Sun 6/30

2 stops39h 46m

$1,689

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Fri 10/4

2 stops26h 49m

Phnom Penh Pochentong

Sat 10/12

2 stops32h 40m

$1,703

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Thu 6/13

2 stops37h 00m

Phnom Penh Pochentong

Sat 6/22

2 stops38h 46m

$1,727

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Mon 7/1

3 stops41h 05m

Phnom Penh Pochentong

Fri 7/26

2 stops44h 22m

$2,203

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Mon 6/3

2 stops27h 15m

Phnom Penh Pochentong

Thu 6/20

2 stops29h 59m

$2,424

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Mon 7/1

2 stops27h 59m

Phnom Penh Pochentong

Thu 7/25

2 stops49h 28m

$2,586

Flights are sorted by cheapest first

Deals found on 5/6

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Phnom Penh. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Phnom Penh flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Phnom Penh by month

Plan your trip from Portland to Phnom Penh by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Phnom Penh is currently $0 while a round-trip flight costs $1,849. Price data was last updated on May 5, 2024.

Currently, October is the cheapest month in which you can book a flight from Portland to Phnom Penh (average of $1,091). Flying from Portland to Phnom Penh in June is currently the most expensive (average of $1,582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,216

February

$1,152

March

$1,186

April

$1,159

May

$1,253

June

$1,582

July

$1,529

August

$1,123

September

$1,093

October

$1,091

November

$1,141

December

$1,382

Temperature and rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature and rainfall totals by month.

PNH

Temperature

77 - 84.2 °F

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated May 7, 2024.
Read through reviews of airlines operating flights from Portland to Phnom Penh, such as Qatar Airways, Philippine Airlines and Korean Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.6
Very good
1,183 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Overall

8.6

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Korean Air
8.6
Very good
1,183 reviews
Korean Air
8.6
Very good
1,183 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Overall

8.6

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Singapore Airlines
8.3
Very good
1,464 reviews
Korean Air
8.6
Very good
1,183 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Overall

8.6

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Qatar Airways
7.7
Good
4,439 reviews
Korean Air
8.6
Very good
1,183 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Overall

8.6

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Philippine Airlines
7.5
Good
1,255 reviews
Korean Air
8.6
Very good
1,183 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Overall

8.6

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

China Eastern
7.2
Good
532 reviews
Korean Air
8.6
Very good
1,183 reviews
Check prices

Entertainment

8.2

Boarding

8.6

Overall

8.6

Comfort

8.3

Crew

8.8

Food

8.2

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Related info for your journey

Find useful and relevant information for your journey from Portland to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portland to Phnom Penh for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Portland to Phnom Penh for under $1,300. The cheapest flight booked recently is on Multiple Airlines for just $1,238, but on average you can expect to pay $1,946.

  • What are the cheapest airlines flying from Portland to Phnom Penh round-trip?

    Currently priced at $1,439, Qatar Airways will fly you from Portland to Phnom Penh and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and China Eastern - these airlines can fly you to your destination from $2,203 and $2,424, respectively.

  • What are the most popular airlines that fly from Portland to Phnom Penh?

    Before booking your flight from Portland to Phnom Penh check out the most popular airlines for this route: EVA Air, Korean Air or Singapore Airlines.

  • What does PDX to PNH mean?

    Great question - PDX to PNH just means Portland Airport to Phnom Penh Pochentong Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Portland to Phnom Penh that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Phnom Penh flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Phnom Penh with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Phnom Penh flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Portland to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Phnom Penh.

  • Can I find deals for business class flights from Portland to Phnom Penh?

    Yes. Cheapflights offers flight deals from Portland to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Phnom Penh that allow pets onboard?

    Many airlines flying from Portland to Phnom Penh offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Phnom Penh?

    Yes, you can often find last-minute deals on Portland to Phnom Penh flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Phnom Penh flight deals updated?

    The Portland to Phnom Penh flight deals you see on this page were last updated on 5/7.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip
Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.

Phnom Penh car rentals
Phnom Penh Pochentong Airport car rentals
Siem Reap car rentals

Top 3 airlines flying from Portland to Phnom Penh

Discover the top 3 airlines that operate flights from Portland to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$997Average$1,280FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapest$1,075Average$1,298FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapest$1,279Average$1,505FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
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Search flights from Portland to Phnom Penh by cabin class

Find flights from Portland to Phnom Penh, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Phnom Penh?

Cheapflights makes it easy to find Portland to Phnom Penh flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portland to Phnom Penh?

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Phnom Penh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portland to Phnom Penh with no change fees?

Yes, we can. To see specific flights from Portland to Phnom Penh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portland to Phnom Penh become cheaper?

Yes! Start tracking prices for Portland to Phnom Penh flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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