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Washington, D.C.

$680+ Cheap flights from Cambodia to Washington, D.C. (WAS)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — WAS
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Cambodia to Washington, D.C.

Keep the following information in mind while searching for Cambodia to Washington, D.C. flight deals. Data was last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,203
(Gotogate)

One-way from

$680
(Kiwi.com)
Provider with most accurate pricing for Phnom Penh Pochentong-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Washington, D.C. (WAS) flights.
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From Cambodia to Washington, D.C. (WAS)
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One-way flight from Cambodia to Washington, D.C. (WAS)
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Find flight deals from Cambodia to Washington, D.C.

Cheapest flights from Cambodia to Washington, D.C.
Explore the most affordable flight options available from Cambodia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This KAYAK deal was found by Cheapflights users on 2/22. 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.
Thu 3/276:30 pmPNH - IAD
2 stops49h 30mMultiple Airlines
Wed 4/910:55 amIAD - PNH
2 stops36h 05mMultiple Airlines
Deal found 2/22$1,248
This China Airlines deal was found by Cheapflights users on 2/21. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:50 amPNH - DCA
2 stops45h 05mMultiple Airlines
Wed 10/159:30 amDCA - PNH
2 stops37h 20mMultiple Airlines
Deal found 2/21$1,280
This FlightHub deal was found by Cheapflights users on 2/21. 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 9/1611:25 amPNH - DCA
2 stops24h 31mCathay Pacific
Tue 10/147:45 pmDCA - PNH
2 stops27h 30mCathay Pacific
Deal found 2/21$1,621
This Ovago deal was found by Cheapflights users on 2/22. 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.
Thu 3/2711:45 pmPNH - IAD
1 stop22h 05mKorean Air
Wed 4/91:15 pmIAD - PNH
1 stop21h 55mKorean Air
Deal found 2/22$1,650
This Gurufare deal was found by Cheapflights users on 2/21. 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.
Tue 4/221:15 amPNH - DCA
2 stops30h 38mPhilippine Airlines
Wed 5/78:00 amDCA - PNH
2 stops29h 15mPhilippine Airlines
Deal found 2/21$1,679
This KAYAK deal was found by Cheapflights users on 2/21. 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.
Tue 3/47:40 pmPNH - DCA
3 stops37h 19mSingapore Airlines
Tue 3/189:00 amDCA - PNH
2 stops42h 05mSingapore Airlines
Deal found 2/21$1,851
This Korean Air deal was found by Cheapflights users on 2/21. 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.
Thu 4/2411:30 pmPNH - DCA
2 stops35h 09mKorean Air
Tue 5/64:31 pmDCA - PNH
2 stops42h 39mKorean Air
Deal found 2/21$1,884
This oojo deal was found by Cheapflights users on 2/22. 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.
Wed 3/2612:30 amPNH - IAD
2 stops39h 49mAsiana Airlines
Wed 4/96:10 amIAD - PNH
2 stops29h 45mAsiana Airlines
Deal found 2/22$1,990
This Emirates deal was found by Cheapflights users on 2/22. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:50 pmPNH - IAD
3 stops38h 09mEmirates
Fri 5/2310:55 amIAD - PNH
2 stops42h 40mEmirates
Deal found 2/22$2,011
This Emirates deal was found by Cheapflights users on 2/21. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:50 pmPNH - DCA
3 stops38h 09mEmirates
Fri 5/92:47 pmDCA - PNH
3 stops38h 48mEmirates
Deal found 2/21$2,187
This oojo deal was found by Cheapflights users on 2/21. 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.
Wed 4/235:40 pmPNH - DCA
3 stops38h 19mQatar Airways
Thu 5/221:25 pmDCA - PNH
3 stops39h 50mQatar Airways
Deal found 2/21$2,591
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2612:30 amPNH - DCA
2 stops27h 23mUnited Airlines
Wed 4/95:59 pmDCA - PNH
2 stops41h 56mUnited Airlines
Deal found 2/22$3,699

Find flights from Cambodia to Washington, D.C. within your budget

Customize your flight search to find flights from Cambodia to Washington, D.C. 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 23, 2025.

Fly from

Cambodia

Fly to

Washington, D.C.

Route

Depart

Return

Price

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Thu 3/6

11:10 am-8:10 am

2 stops57h 00m

Washington, D.C. Dulles Intl

Wed 3/12

11:15 am-9:50 am

2 stops59h 35m

$1,203

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Thu 3/27

5:20 pm-8:59 pm

2 stops38h 39m

Washington, D.C. Reagan-National

Wed 4/9

9:00 am-9:50 am

2 stops37h 50m

$1,460

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Thu 3/27

11:45 pm-10:50 am

1 stop22h 05m

Washington, D.C. Dulles Intl

Wed 4/9

1:15 pm-10:10 pm

1 stop21h 55m

$1,650

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Tue 4/22

1:15 am-8:53 pm

2 stops30h 38m

Washington, D.C. Reagan-National

Wed 5/7

8:00 am-12:15 am

2 stops29h 15m

$1,679

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Fri 6/27

11:25 am-7:30 pm

2 stops43h 05m

Washington, D.C. Reagan-National

Sat 7/19

12:29 pm-10:15 am

2 stops34h 46m

$1,685

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Thu 3/6

9:30 pm-8:10 am

2 stops46h 40m

Washington, D.C. Dulles Intl

Wed 3/19

11:15 am-6:25 pm

1 stop44h 10m

$1,746

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Tue 3/4

7:40 pm-8:59 pm

3 stops37h 19m

Washington, D.C. Reagan-National

Tue 3/18

9:00 am-2:05 pm

2 stops42h 05m

$1,851

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Thu 4/24

11:30 pm-11:39 pm

2 stops35h 09m

Washington, D.C. Reagan-National

Sun 5/25

10:00 am-10:10 pm

2 stops25h 10m

$1,884

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Thu 3/27

7:40 pm-5:40 am

2 stops45h 00m

Washington, D.C. Dulles Intl

Wed 4/9

7:31 am-8:40 am

3 stops38h 09m

$1,910

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Wed 3/26

12:30 am-5:19 am

2 stops39h 49m

Washington, D.C. Dulles Intl

Wed 4/9

6:10 am-10:55 pm

2 stops29h 45m

$1,990

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 27 results
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Best time to book a flight from Cambodia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Cambodia 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 Cambodia to Washington, D.C.

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

What is the cheapest month to book a flight from Cambodia to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Cambodia to Washington, D.C. (average of $309). Flying from Cambodia to Washington, D.C. in June is currently the most expensive (average of $389). 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 KH to WAS?

Find hourly flight availability from Cambodia to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

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

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated February 23, 2025.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines and Emirates from Cambodia to Washington, D.C. by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.2

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

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.2

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.

Asiana Airlines
8.3
Very good
444 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.2

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.

Emirates
8.1
Very good
3,275 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.2

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
1,296 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.2

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.

Austrian Airlines
7.5
Good
771 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Entertainment

8.2

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 Cambodia to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Cambodia to Washington, D.C. one-way?

    To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at $694. Singapore Airlines flights start at $1,005 while deals on Philippine Airlines start at $1,096 one-way.

  • Can I find deals for flights from Cambodia to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Cambodia to Washington, D.C.?

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

  • Can I find deals for business class flights from Cambodia to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Cambodia to Washington, D.C. 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 Cambodia to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Cambodia to Washington, D.C. (average of $309). Flying from Cambodia to Washington, D.C. in June is currently the most expensive (average of $389). 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

Traveling to a place near Cambodia?

Book flights to Cambodia if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill
Gettysburg

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Alternative routes for Cambodia to Washington, D.C.

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

Discover the top 2 airlines that operate flights from Cambodia to Washington, D.C.. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$855Average$937FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,533Average$1,797FlexibilityNo cancel feeOn-time81%
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