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$526+ Cheap flights from Portland (PDX) to Cambodia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PNH
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Portland to Cambodia

Keep the following information in mind while searching for Portland to Cambodia flight deals. Data was last updated junio 12, 2025.

Round-trip from

$947
(Ovago)

One-way from

$526
(Ovago)

Popular in

June

Cheapest in

August

Average price

$1,584
From Portland to Cambodia
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One-way flight from Portland to Cambodia
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Highest demand for flights based on searches. 17% potential increase in price ($261 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Portland to Cambodia

Cheapest flights from Portland to Cambodia
Explore the most affordable flight options available from Portland to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Ovago deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/175:36 pmPDX - PNH
2 stops29h 19mMultiple Airlines
mié. 10/12:10 pmPNH - PDX
2 stops33h 37mMultiple Airlines
Deal found 6/11$947
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/35:40 pmPDX - PNH
2 stops25h 55mChina Airlines
jue. 11/205:20 pmPNH - PDX
2 stops31h 27mChina Airlines
Deal found 6/12$975
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:55 pmPDX - PNH
2 stops37h 00mAsiana Airlines
jue. 12/2511:55 pmPNH - PDX
2 stops31h 33mAsiana Airlines
Deal found 6/10$1,006
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/171:24 pmPDX - PNH
2 stops44h 51mPhilippine Airlines
mar. 9/301:15 amPNH - PDX
2 stops45h 43mPhilippine Airlines
Deal found 6/11$1,049
This Korean Air deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/911:15 amPDX - PNH
2 stops20h 55mKorean Air
dom. 7/2011:30 pmPNH - PDX
2 stops29h 23mKorean Air
Deal found 6/11$1,297
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/171:24 pmPDX - PNH
3 stops36h 51mQatar Airways
mié. 10/15:40 pmPNH - PDX
3 stops44h 19mQatar Airways
Deal found 6/11$1,324
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:00 amPDX - PNH
2 stops26h 15mChina Eastern
mié. 11/1912:15 amPNH - PDX
2 stops30h 57mChina Eastern
Deal found 6/12$1,342
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/237:00 amPDX - PNH
3 stops40h 10mSingapore Airlines
mar. 2/107:45 pmPNH - PDX
2 stops32h 34mSingapore Airlines
Deal found 6/11$1,383
This Ovago deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:00 amPDX - PNH
2 stops26h 10mAir China
vie. 11/2812:25 amPNH - PDX
2 stops33h 11mAir China
Deal found 6/12$1,535
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/242:30 pmPDX - PNH
2 stops30h 45mEVA Air
mié. 7/212:35 pmPNH - PDX
2 stops40h 06mEVA Air
Deal found 6/12$1,540
This AranGrant deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/165:40 pmPDX - PNH
2 stops33h 40mCathay Pacific
jue. 7/3111:25 amPNH - PDX
2 stops26h 49mCathay Pacific
Deal found 6/11$20,747

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Cambodia 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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Portland to Cambodia that are best for you.

Fly from

Portland

Fly to

Cambodia

Route

Depart

Return

Price

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

mié. 9/17

5:36 pm-12:55 pm

2 stops29h 19m

Phnom Penh Pochentong

mié. 10/1

2:10 pm-9:47 am

2 stops33h 37m

$947

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

lun. 11/3

5:40 pm-10:35 am

2 stops25h 55m

Phnom Penh Pochentong

jue. 11/20

5:20 pm-9:47 am

2 stops31h 27m

$975

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

jue. 11/27

6:55 pm-10:55 pm

2 stops37h 00m

Phnom Penh Pochentong

jue. 12/25

11:55 pm-4:28 pm

2 stops31h 33m

$1,006

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

mié. 9/17

1:24 pm-12:15 am

2 stops44h 51m

Phnom Penh Pochentong

mar. 9/30

1:15 am-8:58 am

2 stops45h 43m

$1,049

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

mié. 7/9

11:15 am-10:10 pm

2 stops20h 55m

Phnom Penh Pochentong

dom. 7/20

11:30 pm-2:53 pm

2 stops29h 23m

$1,297

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

mié. 9/17

1:24 pm-4:15 pm

3 stops36h 51m

Phnom Penh Pochentong

mié. 10/1

5:40 pm-11:59 pm

3 stops44h 19m

$1,324

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

lun. 11/3

6:00 am-11:15 pm

2 stops26h 15m

Phnom Penh Pochentong

mié. 11/19

12:15 am-4:12 pm

2 stops30h 57m

$1,342

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

mié. 7/23

7:00 am-1:10 pm

3 stops40h 10m

Phnom Penh Pochentong

mar. 2/10

7:45 pm-1:19 pm

2 stops32h 34m

$1,383

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

sáb. 11/22

6:00 am-11:10 pm

2 stops26h 10m

Phnom Penh Pochentong

vie. 11/28

12:25 am-6:36 pm

2 stops33h 11m

$1,535

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

mar. 6/24

2:30 pm-11:15 am

2 stops30h 45m

Phnom Penh Pochentong

mié. 7/2

12:35 pm-2:41 pm

2 stops40h 06m

$1,540

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
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Best time to book a flight from Portland to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Cambodia

What is the cheapest month to book a flight from Portland to Cambodia?

Currently, March is the cheapest month in which you can book a flight from Portland to Cambodia (average of $991). Flying from Portland to Cambodia in June is currently the most expensive (average of $1,570). 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.

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

Find hourly flight availability from Portland to Cambodia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from Portland to Cambodia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cambodia by month

Plan your trip to Cambodia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cambodia ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Cambodia when rainfall is around 0.0 in.

Temperature in Cambodia by month

Plan your trip to Cambodia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cambodia, 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 Cambodia

Get insights into the airlines that provide service to Cambodia. 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 Cambodia. Reviews last updated junio 12, 2025.
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,302 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Cambodia?

    For a flight from Portland to Cambodia, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

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

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

  • How can I find direct flights from Portland to Cambodia?

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

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

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

  • What is the cheapest month to book a flight from Portland to Cambodia?

    Currently, March is the cheapest month in which you can book a flight from Portland to Cambodia (average of $991). Flying from Portland to Cambodia in June is currently the most expensive (average of $1,570). 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 Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Portland to Cambodia

Discover the top 4 airlines that operate flights from Portland to Cambodia. 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$863Average$1,049FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$934Average$1,207FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$952Average$1,409FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,167Average$1,396FlexibilityNo cancel feeOn-time74%

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