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$945+ Cheap flights from Oregon to Cambodia

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PNH
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Oregon to Cambodia

Keep the following information in mind while searching for Oregon to Cambodia flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$945
(FlightHub)

Popular in

June

Cheapest in

September

Average price

$1,072
Provider with most accurate pricing for Portland-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Portland-Phnom Penh Pochentong flights.
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From Oregon to Cambodia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($250 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Oregon to Cambodia

Cheapest flights from Oregon to Cambodia
Explore the most affordable flight options available from Oregon to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. 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.
Tue 5/67:00 amPDX - PNH
3 stops40h 05mSingapore Airlines
Tue 6/39:35 amPNH - PDX
2 stops42h 01mSingapore Airlines
Deal found 2/20$945
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:00 amPDX - PNH
2 stops27h 15mChina Eastern
Sat 7/1912:10 amPNH - PDX
2 stops29h 54mChina Eastern
Deal found 2/19$1,079
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/209:40 amPDX - PNH
2 stops48h 35mMultiple Airlines
Sat 4/191:15 amPNH - PDX
2 stops33h 21mMultiple Airlines
Deal found 2/18$1,087
This EVA Air deal was found by Cheapflights users on 2/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:40 pmBOI - PNH
2 stops27h 35mMultiple Airlines
Sat 4/2612:35 pmPNH - BOI
2 stops37h 07mMultiple Airlines
Deal found 2/20$1,258
This KAYAK deal was found by Cheapflights users on 2/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/289:12 amPDX - PNH
2 stops23h 13mKorean Air
Tue 4/2211:30 pmPNH - PDX
2 stops29h 00mKorean Air
Deal found 2/19$1,351
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3011:35 amPDX - PNH
3 stops38h 40mQatar Airways
Fri 5/235:40 pmPNH - PDX
3 stops51h 38mQatar Airways
Deal found 2/18$1,475
This oojo deal was found by Cheapflights users on 2/19. 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.
Thu 3/2012:57 pmPDX - PNH
2 stops45h 18mPhilippine Airlines
Sat 4/191:15 amPNH - PDX
2 stops36h 44mPhilippine Airlines
Deal found 2/19$1,589
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Wed 4/161:23 pmBOI - PNH
3 stops37h 52mQatar Airways
Sat 4/265:40 pmPNH - BOI
3 stops41h 59mQatar Airways
Deal found 2/20$2,289
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Sun 9/145:30 pmPDX - PNH
2 stops26h 45mCathay Pacific
Fri 9/2611:25 amPNH - PDX
2 stops24h 59mCathay Pacific
Deal found 2/19$5,502
This Air Canada deal was found by Cheapflights users on 2/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:15 amPDX - PNH
2 stops40h 50mAir Canada
Wed 9/246:55 pmPNH - PDX
2 stops52h 36mAir Canada
Deal found 2/19$6,202

Find flights from Oregon to Cambodia within your budget

Customize your flight search to find flights from Oregon 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 February 20, 2025.

Fly from

Oregon

Fly to

Cambodia

Route

Depart

Return

Price

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

Tue 5/6

7:00 am-1:05 pm

3 stops40h 05m

Phnom Penh Pochentong

Tue 6/3

9:35 am-1:36 pm

2 stops42h 01m

$945

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

Fri 6/27

6:00 am-11:15 pm

2 stops27h 15m

Phnom Penh Pochentong

Sat 7/19

12:10 am-4:04 pm

2 stops29h 54m

$1,079

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

Thu 3/20

9:40 am-12:15 am

2 stops48h 35m

Phnom Penh Pochentong

Sat 4/19

1:15 am-8:36 pm

2 stops33h 21m

$1,087

BoisePhnom Penh

BOI - PNH

BOIPNH

Boise Air Term. Gowen Fld

Wed 4/16

6:40 pm-11:15 am

2 stops27h 35m

Phnom Penh Pochentong

Sat 4/26

12:35 pm-12:42 pm

2 stops37h 07m

$1,258

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

Fri 3/28

9:12 am-10:25 pm

2 stops23h 13m

Phnom Penh Pochentong

Tue 4/22

11:30 pm-2:30 pm

2 stops29h 00m

$1,351

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

Wed 4/30

11:35 am-4:15 pm

3 stops38h 40m

Phnom Penh Pochentong

Fri 5/23

5:40 pm-7:18 am

3 stops51h 38m

$1,475

PortlandPhnom Penh

PDX - PNH

PDXPNH

Portland

Thu 3/20

12:57 pm-12:15 am

2 stops45h 18m

Phnom Penh Pochentong

Sat 4/19

1:15 am-11:59 pm

2 stops36h 44m

$1,589

BoisePhnom Penh

BOI - PNH

BOIPNH

Boise Air Term. Gowen Fld

Wed 4/16

1:23 pm-4:15 pm

3 stops37h 52m

Phnom Penh Pochentong

Sat 4/26

5:40 pm-10:39 pm

3 stops41h 59m

$2,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Oregon to Cambodia

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

Travel insights for flights from Oregon to Cambodia

Get recent, data-driven insights about flights from Oregon to Cambodia including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Oregon to Cambodia (average of $1,014). Flying from Oregon to Cambodia 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.

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

Find hourly flight availability from Oregon 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 February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Cambodia as you normally would.

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 February 20, 2025.
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very good
1,299 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Qatar Airways
7.4
Good
3,609 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Philippine Airlines
7.3
Good
878 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

China Eastern
7.0
Good
126 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Cambodia?

    Currently, October is the cheapest month in which you can book a flight from Oregon to Cambodia (average of $1,014). Flying from Oregon to Cambodia 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 Oregon to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Oregon to Cambodia

Discover the top 2 airlines that operate flights from Oregon 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,050Average$1,236FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$1,075Average$1,258FlexibilityNo cancel feeOn-time81%
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