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Dulles Intl

$1,023+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — IAD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$1,698
(oojo)

One-way from

$1,023
(oojo)
From Cambodia to Washington, D.C. Dulles Intl
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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 September 16, 2025.

This oojo deal was found by Cheapflights users on 9/15. 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.
Sat 11/17:55 amPNH - IAD
1 stop43h 55mEtihad Airways
Sat 11/159:10 pmIAD - PNH
1 stop21h 20mEtihad Airways
Deal found 9/15$1,698
This Etihad Airways deal was found by Cheapflights users on 9/14. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:55 amPNH - IAD
1 stop43h 55mEtihad Airways
Tue 11/119:10 pmIAD - PNH
1 stop33h 15mEtihad Airways
Deal found 9/14$1,734
This Gurufare deal was found by Cheapflights users on 9/15. 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.
Sat 11/17:55 amPNH - IAD
1 stop43h 55mMultiple Airlines
Sat 11/155:05 pmIAD - PNH
2 stops25h 25mMultiple Airlines
Deal found 9/15$2,721

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 September 16, 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

Sat 11/1

7:55 am-4:50 pm

1 stop43h 55m

Washington, D.C. Dulles Intl

Sat 11/15

9:10 pm-6:30 am

1 stop21h 20m

$1,698

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Fri 11/7

7:55 am-3:50 pm

1 stop43h 55m

Washington, D.C. Dulles Intl

Tue 11/11

9:10 pm-6:25 pm

1 stop33h 15m

$1,734

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Sat 11/1

7:55 am-4:50 pm

1 stop43h 55m

Washington, D.C. Dulles Intl

Sat 11/15

5:05 pm-6:30 am

2 stops25h 25m

$2,721

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Tue 12/23

7:55 am-3:50 pm

1 stop43h 55m

$1,023

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Fri 2/6

7:55 am-3:50 pm

1 stop43h 55m

$1,039

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Tue 12/23

7:50 pm-8:30 pm

2 stops36h 40m

$1,951

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Fri 2/6

7:55 am-8:30 pm

2 stops48h 35m

$1,967

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 $292). Flying from Cambodia to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.

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 September 16, 2025.
Read reviews from past customers who have flown Korean Air and Air China from Cambodia to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air China
7.2
Good
99 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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.

  • How long is the flight from Cambodia to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Cambodia to Washington, D.C. Dulles Intl Airport in 43h 55m. Fly via Etihad Airways to get the fastest option. Airlines will cover a distance of 8939 mi.

  • 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 $292). Flying from Cambodia to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cambodia to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Taiwan Taoyuan Intl to Dulles Intl flights
Incheon Intl to Dulles Intl flights
Suvarnabhumi to Dulles Intl flights
Taiwan Taoyuan Intl to Reagan-National flights
Incheon Intl to Reagan-National flights
Lahore to Dulles Intl flights
Hyderabad to Dulles Intl flights
Haneda to Dulles Intl flights
New Delhi to Dulles Intl flights
Suvarnabhumi to Baltimore flights
Mumbai to Dulles Intl flights
Incheon Intl to Baltimore flights
Suvarnabhumi to Reagan-National flights
Hyderabad to Reagan-National flights
Kathmandu to Dulles Intl flights
New Delhi to Reagan-National flights
Taiwan Taoyuan Intl to Baltimore flights
Islamabad to Dulles Intl flights
Mumbai to Baltimore flights
Hyderabad to Baltimore flights
New Delhi to Baltimore flights
Manila to Dulles Intl flights
Islamabad to Reagan-National flights
Karachi to Dulles Intl flights
Bangalore to Dulles Intl flights
Narita to Dulles Intl flights
Ahmedabad to Dulles Intl flights
Chennai to Dulles Intl flights
Mumbai to Reagan-National flights
Lahore to Reagan-National flights
Islamabad to Baltimore flights
Gimpo Intl to Baltimore flights
Dhaka to Dulles Intl flights
Haneda to Reagan-National flights
Haneda to Baltimore flights
Kathmandu to Baltimore flights
Narita to Baltimore flights
Manila to Baltimore flights
Manila to Reagan-National flights
Bangalore to Baltimore flights
Ho Chi Minh City to Reagan-National flights
Shenyang to Dulles Intl flights
Bangalore to Reagan-National flights
Narita to Reagan-National flights
Yerevan to Dulles Intl flights
Hong Kong to Dulles Intl 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$855Average$937FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,476Average$1,779FlexibilityNo cancel feeOn-time81%

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