HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$782+ Cheap flights from Cambodia to Dulles Intl (IAD)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — IAD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cambodia to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cambodia to Dulles Intl

Keep the following information in mind while searching for Cambodia to Dulles Intl flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,052
(Ovago)

One-way from

$782
(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.
Search Deals
From Cambodia to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Cambodia to Washington, D.C. Dulles Intl
Search Deals

Find flight deals from Cambodia to Dulles Intl

Cheapest flights from Cambodia to Dulles Intl
Explore the most affordable flight options available from Cambodia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Ovago deal was found by Cheapflights users on 4/29. 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 6/512:15 pmPNH - IAD
2 stops42h 15mAir China
Fri 6/2011:00 pmIAD - PNH
3 stops49h 10mAir China
Deal found 4/29$1,052
This FlightHub deal was found by Cheapflights users on 4/28. 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 5/146:20 pmPNH - IAD
2 stops49h 20mMultiple Airlines
Thu 5/2210:55 amIAD - PNH
2 stops36h 05mMultiple Airlines
Deal found 4/28$1,276
This oojo deal was found by Cheapflights users on 4/29. 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 5/812:35 pmPNH - IAD
2 stops38h 25mEVA Air
Wed 5/217:25 pmIAD - PNH
2 stops28h 50mEVA Air
Deal found 4/29$1,369
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:30 pmPNH - IAD
1 stop22h 45mKorean Air
Fri 6/207:10 amIAD - PNH
2 stops28h 00mKorean Air
Deal found 4/29$1,782
This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:40 pmPNH - IAD
1 stop33h 00mQatar Airways
Thu 5/229:00 pmIAD - PNH
1 stop32h 15mQatar Airways
Deal found 4/28$2,174
This Emirates deal was found by Cheapflights users on 4/29. 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.
Thu 6/58:50 pmPNH - IAD
3 stops38h 08mEmirates
Fri 6/2012:45 pmIAD - PNH
3 stops40h 50mEmirates
Deal found 4/29$2,584
This oojo deal was found by Cheapflights users on 4/28. 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.
Tue 6/241:15 amPNH - IAD
2 stops41h 12mPhilippine Airlines
Sun 7/68:19 pmIAD - PNH
2 stops40h 56mPhilippine Airlines
Deal found 4/28$6,289
This SWISS deal was found by Cheapflights users on 4/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:25 amPNH - IAD
2 stops41h 50mSWISS
Thu 6/198:45 pmIAD - PNH
2 stops48h 55mSWISS
Deal found 4/27$8,248

Cheapflights Fare Finder

Customize your flight search to find flights from Cambodia to Dulles Intl 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 April 29, 2025.
Use the filters below to find and compare flights from Cambodia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Cambodia

Fly to

Dulles Intl

Route

Depart

Return

Price

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Thu 6/5

12:15 pm-7:30 pm

2 stops42h 15m

Washington, D.C. Dulles Intl

Fri 6/20

11:00 pm-11:10 am

3 stops49h 10m

$1,052

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Wed 5/14

6:20 pm-8:40 am

2 stops49h 20m

Washington, D.C. Dulles Intl

Thu 5/22

10:55 am-10:00 am

2 stops36h 05m

$1,276

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Sat 5/10

12:35 pm-4:00 pm

2 stops38h 25m

Washington, D.C. Dulles Intl

Sat 5/24

6:15 pm-11:15 am

2 stops30h 00m

$1,369

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Thu 6/5

11:30 pm-11:15 am

1 stop22h 45m

Washington, D.C. Dulles Intl

Fri 6/20

7:10 am-10:10 pm

2 stops28h 00m

$1,782

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Wed 5/14

5:40 pm-3:40 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Thu 5/22

9:00 pm-4:15 pm

1 stop32h 15m

$2,174

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Thu 6/5

8:50 pm-11:58 pm

3 stops38h 08m

Washington, D.C. Dulles Intl

Fri 6/20

12:45 pm-4:35 pm

3 stops40h 50m

$2,584

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Tue 6/24

1:15 am-7:27 am

2 stops41h 12m

Washington, D.C. Dulles Intl

Sun 7/6

8:19 pm-12:15 am

2 stops40h 56m

$6,289

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Thu 6/5

9:25 am-4:15 pm

2 stops41h 50m

Washington, D.C. Dulles Intl

Thu 6/19

8:45 pm-8:40 am

2 stops48h 55m

$8,248

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Sat 9/6

7:05 pm-7:40 am

1 stop23h 35m

$782

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Sun 9/7

11:30 pm-10:55 am

1 stop22h 25m

$1,178

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 13 results
1
2

Best time to book a flight from Cambodia to Dulles Intl

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

Cheapflights Insights

Everything you need to know about your flight from Cambodia to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Cambodia to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Cambodia to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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.

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated April 29, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Emirates from Cambodia to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Emirates
8.0
Very good
3,215 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
SWISS
7.5
Good
1,588 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Qatar Airways
7.4
Good
3,563 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

Find useful and relevant information for your journey from Cambodia to Dulles Intl. 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. Dulles Intl Airport one-way?

    The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as $1,178. However, be on the lookout for offers from Qatar Airways and Philippine Airlines, as they are both options that can get you from Cambodia to Washington, D.C. Dulles Intl Airport for a low price.

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

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

  • How can I find direct flights from Cambodia to Dulles Intl?

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

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

    Yes. Cheapflights offers flight deals from Cambodia to Dulles Intl 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. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Cambodia to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Cambodia to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Sterling
Bowie
National Harbor
Oxon Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cambodia to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Dulles Intl flights
Hyderabad to Dulles Intl flights
Haneda to Dulles Intl flights
Hyderabad to Reagan-National flights
Hyderabad to Baltimore flights
Mumbai to Dulles Intl flights
New Delhi to Dulles Intl flights
Suvarnabhumi to Dulles Intl flights
Dhaka to Dulles Intl flights
Taiwan Taoyuan Intl to Dulles Intl flights
Incheon Intl to Reagan-National flights
New Delhi to Reagan-National flights
Chennai to Dulles Intl flights
Incheon Intl to Baltimore flights
Mumbai to Reagan-National flights
Mumbai to Baltimore flights
Narita to Dulles Intl flights
Lahore to Dulles Intl flights
Manila to Dulles Intl flights
Hong Kong to Dulles Intl flights
Chennai to Reagan-National flights
Chennai to Baltimore flights
New Delhi to Baltimore flights
Bangalore to Dulles Intl flights
Haneda to Reagan-National flights
Narita to Reagan-National flights
Hong Kong to Reagan-National flights
Islamabad to Dulles Intl flights
Haneda to Baltimore flights
Suvarnabhumi to Baltimore flights
Taiwan Taoyuan Intl to Reagan-National flights
Ahmedabad to Dulles Intl flights
Narita to Baltimore flights
Ho Chi Minh City to Dulles Intl flights
Singapore to Dulles Intl flights
Hong Kong to Baltimore flights
Ahmedabad to Baltimore flights
Karachi to Dulles Intl flights
Manila to Reagan-National flights
Kuala Lumpur Intl to Dulles Intl flights
Suvarnabhumi to Reagan-National flights
Kathmandu to Dulles Intl flights
Bangalore to Reagan-National flights
Hongqiao Intl to Dulles Intl flights
Kathmandu to Reagan-National flights
Gimpo Intl to Baltimore flights

Top 2 airlines flying from Cambodia to Dulles Intl

Discover the top 2 airlines that operate flights from Cambodia to Dulles Intl. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$855Average$937FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,550Average$1,797FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.