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Cheap flights from Portland (PDX) to Phnom Penh (PNH) from $1,101

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 9/20. 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
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
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 June 7, 2024.

Popular in

August

Cheapest in

February

Average price

$1,745

Round-trip from

$1,081
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 June 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 $1,390. 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.

What is the cheapest time of day to fly from PDX to PNH?

It’s typically best to fly out from Portland to Phnom Penh in the afternoon. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Portland to Phnom Penh flights in June & July 2024

Find cheap flight options from Portland to Phnom Penh specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 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 7/85:00 pmPDX - PNH
2 stops28h 15mMultiple Airlines
Mon 8/512:35 pmPNH - PDX
2 stops35h 50mMultiple Airlines
Deal found 6/7$1,708
Thu 7/48:00 amPDX - PNH
2 stops48h 55mAsiana Airlines
Thu 7/1111:55 pmPNH - PDX
2 stops53h 02mAsiana Airlines
Deal found 6/6$2,007
Mon 7/86:00 amPDX - PNH
3 stops27h 59mMultiple Airlines
Mon 8/511:05 amPNH - PDX
3 stops35h 45mMultiple Airlines
Deal found 6/7$2,064
Mon 7/86:00 amPDX - PNH
3 stops27h 59mMultiple Airlines
Mon 8/511:25 amPNH - PDX
2 stops24h 47mMultiple Airlines
Deal found 6/7$2,075
Tue 6/182:58 pmPDX - PNH
2 stops30h 17mMultiple Airlines
Thu 7/2512:35 pmPNH - PDX
2 stops23h 02mMultiple Airlines
Deal found 6/6$2,204
Thu 7/46:00 amPDX - PNH
2 stops27h 15mChina Eastern
Wed 7/1012:10 amPNH - PDX
2 stops29h 51mChina Eastern
Deal found 6/6$2,281
Mon 7/86:00 amPDX - PNH
3 stops27h 59mMultiple Airlines
Sun 8/412:15 amPNH - PDX
3 stops28h 32mMultiple Airlines
Deal found 6/7$2,380
Wed 6/198:00 amPDX - PNH
2 stops24h 55mMultiple Airlines
Tue 7/2311:55 pmPNH - PDX
2 stops31h 31mMultiple Airlines
Deal found 6/6$2,428
Thu 7/46:00 amPDX - PNH
3 stops41h 05mSingapore Airlines
Thu 7/112:05 pmPNH - PDX
2 stops39h 52mSingapore Airlines
Deal found 6/6$2,453

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 3,048,502 searches. Data last updated June 7, 2024.
Check out some of the best flight deals from Portland to Phnom Penh in 2024. Check back regularly for other flight deals.
Fri 9/205:50 pmPDX - PNH
2 stops48h 40mMultiple Airlines
Sat 10/126:40 pmPNH - PDX
2 stops36h 55mMultiple Airlines
Deal found 6/6$1,101
Sun 9/227:00 amPDX - PNH
2 stops35h 30mSingapore Airlines
Sun 10/271:45 pmPNH - PDX
2 stops32h 40mSingapore Airlines
Deal found 6/6$1,144
Fri 9/207:00 amPDX - PNH
2 stops35h 30mSingapore Airlines
Sat 10/122:05 pmPNH - PDX
2 stops31h 44mSingapore Airlines
Deal found 6/6$1,161
Sun 10/137:00 amPDX - PNH
2 stops40h 05mSingapore Airlines
Sun 12/156:55 pmPNH - PDX
2 stops34h 05mSingapore Airlines
Deal found 6/6$1,170
Fri 9/205:50 pmPDX - PNH
2 stops48h 40mMultiple Airlines
Sun 10/139:25 amPNH - PDX
2 stops36h 24mMultiple Airlines
Deal found 6/6$1,191
Sun 9/227:00 amPDX - PNH
2 stops50h 59mPhilippine Airlines
Sat 10/2612:50 amPNH - PDX
2 stops47h 59mPhilippine Airlines
Deal found 6/6$1,212
Thu 10/1011:13 amPDX - PNH
2 stops35h 52mMultiple Airlines
Thu 11/76:35 pmPNH - PDX
2 stops35h 34mMultiple Airlines
Deal found 6/5$1,221
Thu 10/103:59 pmPDX - PNH
2 stops31h 06mMultiple Airlines
Thu 11/71:45 pmPNH - PDX
2 stops40h 24mMultiple Airlines
Deal found 6/6$1,222
Fri 9/206:00 amPDX - PNH
2 stops27h 59mPhilippine Airlines
Fri 10/1112:50 amPNH - PDX
2 stops33h 59mPhilippine Airlines
Deal found 6/6$1,357

Portland to Phnom Penh flights leaving soon

Find last-minute flight options from Portland to Phnom Penh for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Have a look at some of the last-minute flights available departing from Portland to Phnom Penh. Tip: verify your flight details before completing your reservation.
Sun 6/1611:30 amPDX - PNH
2 stops21h 25mMultiple Airlines
Sat 7/2711:55 pmPNH - PDX
2 stops31h 37mMultiple Airlines
Deal found 6/6$2,473
Sun 6/1611:30 amPDX - PNH
2 stops21h 25mMultiple Airlines
Thu 7/2511:55 pmPNH - PDX
2 stops31h 31mMultiple Airlines
Deal found 6/6$2,615
Sat 6/158:20 amPDX - PNH
2 stops23h 50mMultiple Airlines
Tue 7/2311:40 pmPNH - PDX
2 stops31h 33mMultiple Airlines
Deal found 6/6$2,831
Sat 6/158:20 amPDX - PNH
2 stops23h 50mMultiple Airlines
Sat 7/2711:40 pmPNH - PDX
2 stops33h 54mMultiple Airlines
Deal found 6/6$2,832
Sat 6/156:55 pmPDX - PNH
2 stops25h 20mMultiple Airlines
Fri 7/266:25 pmPNH - PDX
2 stops41h 47mMultiple Airlines
Deal found 6/6$2,840
Sun 6/1611:30 amPDX - PNH
3 stops38h 45mQatar Airways
Tue 7/235:40 pmPNH - PDX
3 stops34h 41mQatar Airways
Deal found 6/6$2,851
Sat 6/1512:22 amPDX - PNH
3 stops49h 53mQatar Airways
Tue 7/235:40 pmPNH - PDX
3 stops38h 39mQatar Airways
Deal found 6/6$2,881
Sun 6/1611:30 amPDX - PNH
3 stops38h 45mQatar Airways
Thu 7/255:30 pmPNH - PDX
3 stops34h 51mQatar Airways
Deal found 6/6$2,897
Sun 6/1611:30 amPDX - PNH
3 stops38h 45mQatar Airways
Fri 7/265:30 pmPNH - PDX
3 stops32h 58mQatar Airways
Deal found 6/6$2,912

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 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,101 - $2,548

Route

Depart

Return

Price

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Fri 9/20

2 stops48h 40m

Phnom Penh Pochentong

Sat 10/12

2 stops36h 55m

$1,101

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Sun 9/22

2 stops35h 30m

Phnom Penh Pochentong

Sun 10/27

2 stops32h 40m

$1,144

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Fri 9/20

2 stops35h 30m

Phnom Penh Pochentong

Sat 10/12

2 stops31h 44m

$1,161

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Fri 9/20

2 stops48h 40m

Phnom Penh Pochentong

Sun 10/13

2 stops36h 24m

$1,191

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Sun 9/22

2 stops50h 59m

Phnom Penh Pochentong

Sat 10/26

2 stops47h 59m

$1,212

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Sun 10/13

3 stops36h 26m

Phnom Penh Pochentong

Sun 12/15

3 stops39h 02m

$1,440

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Thu 7/4

2 stops48h 55m

Phnom Penh Pochentong

Thu 7/11

2 stops53h 02m

$2,007

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Thu 7/4

2 stops27h 15m

Phnom Penh Pochentong

Wed 7/10

2 stops29h 51m

$2,281

PortlandPhnom Penh Pochentong

PDX - PNH

PDXPNH

Portland

Fri 6/21

2 stops26h 10m

Phnom Penh Pochentong

Sat 7/27

2 stops33h 54m

$2,548

Flights are sorted by cheapest first

Deals found on 6/6

What is the cheapest day 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 June 2, 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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Best time to book a flight from Portland to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 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 June 7, 2024.
Read through reviews of airlines operating flights from Portland to Phnom Penh, such as Qatar Airways, China Eastern and Singapore Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,134 reviews

Entertainment

8.2

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,134 reviews
Korean Air
8.5
Very good
1,134 reviews

Entertainment

8.2

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Asiana Airlines
8.4
Very good
564 reviews
Korean Air
8.5
Very good
1,134 reviews

Entertainment

8.2

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Singapore Airlines
8.2
Very good
1,419 reviews
Korean Air
8.5
Very good
1,134 reviews

Entertainment

8.2

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Qatar Airways
7.7
Good
4,314 reviews
Korean Air
8.5
Very good
1,134 reviews

Entertainment

8.2

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Philippine Airlines
7.4
Good
1,188 reviews
Korean Air
8.5
Very good
1,134 reviews

Entertainment

8.2

Overall

8.5

Food

8.2

Comfort

8.3

Boarding

8.6

Crew

8.8

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

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 $1,200 on Cheapflights?

    Yes, there are multiple flights from Portland to Phnom Penh for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,101, but on average you can expect to pay $1,378.

  • Are there last-minute flights available from Portland to Phnom Penh for under $2,500?

    There are currently 20+ open flights from Portland to Phnom Penh within the next 7 days for less than $2,500.

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

    Currently priced at $1,144, Singapore Airlines will fly you from Portland to Phnom Penh and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Philippine Airlines and Qatar Airways - these airlines can fly you to your destination from $1,212 and $1,440, respectively. Singapore Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 6/6.

  • 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 is the cheapest month to book a flight from Portland to Phnom Penh?

    Currently, October is the cheapest month in which you can book a flight from Portland to Phnom Penh (average of $1,081). 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.

See more FAQs

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Alternative routes for Portland to Phnom Penh
See prices for flight routes from nearby airports that may be better suited for you.

Boise to Phnom Penh flights

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 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,003Average$1,283FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$1,075Average$1,298FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,279Average$1,505FlexibilityNo cancel feeOn-time74%
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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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