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$544+ Cheap flights from Dulles Intl (IAD) 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PNH
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Dulles Intl to Cambodia

Keep the following information in mind while searching for Dulles Intl to Cambodia flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,328
(oojo)

One-way from

$544
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,644
Provider with most accurate pricing for Washington, D.C. (WAS)-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Phnom Penh Pochentong flights.
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From Washington, D.C. Dulles Intl to Cambodia
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One-way flight from Washington, D.C. Dulles Intl to Cambodia
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Highest demand for flights based on searches. 1% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 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 Dulles Intl to Cambodia

Cheapest flights from Dulles Intl to Cambodia
Explore the most affordable flight options available from Dulles Intl to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

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.
Mon 4/710:05 pmIAD - PNH
2 stops29h 20mEtihad Airways
Wed 4/307:25 pmPNH - IAD
2 stops32h 10mEtihad Airways
Deal found 2/21$1,328
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.
Mon 8/117:55 pmIAD - PNH
2 stops49h 45mSingapore Airlines
Sun 8/316:55 pmPNH - IAD
2 stops55h 05mSingapore Airlines
Deal found 2/21$1,330
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.
Wed 3/1211:15 amIAD - PNH
2 stops43h 15mMultiple Airlines
Wed 3/2611:10 amPNH - IAD
2 stops32h 50mMultiple Airlines
Deal found 2/21$1,348
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:30 pmIAD - PNH
2 stops37h 10mAir Canada
Mon 8/116:55 pmPNH - IAD
2 stops56h 32mAir Canada
Deal found 2/21$1,472
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.
Mon 4/79:00 pmIAD - PNH
2 stops26h 00mMalaysia Airlines
Wed 4/3011:10 amPNH - IAD
2 stops39h 30mMalaysia Airlines
Deal found 2/21$1,482
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.
Fri 10/3112:50 pmIAD - PNH
1 stop22h 35mKorean Air
Fri 11/2111:45 pmPNH - IAD
1 stop22h 05mKorean Air
Deal found 2/21$1,660
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:00 amIAD - PNH
2 stops39h 10mAir China
Tue 4/2912:20 amPNH - IAD
2 stops35h 49mAir China
Deal found 2/21$1,693
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.
Mon 4/77:31 amIAD - PNH
2 stops29h 44mPhilippine Airlines
Tue 4/291:15 amPNH - IAD
2 stops41h 28mPhilippine Airlines
Deal found 2/21$1,720
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 3/125:10 pmIAD - PNH
3 stops38h 15mEmirates
Wed 3/269:30 pmPNH - IAD
2 stops70h 30mEmirates
Deal found 2/21$1,760
This StudentUniverse 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/129:05 pmIAD - PNH
1 stop31h 20mQatar Airways
Wed 3/265:10 pmPNH - IAD
1 stop34h 45mQatar Airways
Deal found 2/21$1,787

Find flights from Dulles Intl to Cambodia within your budget

Customize your flight search to find flights from Dulles Intl 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 22, 2025.

Fly from

Dulles Intl

Fly to

Cambodia

Route

Depart

Return

Price

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Mon 4/7

10:05 pm-2:25 pm

2 stops29h 20m

Phnom Penh Pochentong

Wed 4/30

7:25 pm-4:35 pm

2 stops32h 10m

$1,328

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Mon 8/11

7:55 pm-8:40 am

2 stops49h 45m

Phnom Penh Pochentong

Sun 8/31

6:55 pm-3:00 pm

2 stops55h 05m

$1,330

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 3/12

11:15 am-5:30 pm

2 stops43h 15m

Phnom Penh Pochentong

Wed 3/26

11:10 am-9:00 am

2 stops32h 50m

$1,348

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Tue 8/5

5:30 pm-5:40 pm

2 stops37h 10m

Phnom Penh Pochentong

Mon 8/11

6:55 pm-4:27 pm

2 stops56h 32m

$1,472

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Mon 4/7

9:00 pm-10:00 am

2 stops26h 00m

Phnom Penh Pochentong

Wed 4/30

11:10 am-3:40 pm

2 stops39h 30m

$1,482

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Tue 4/1

9:00 am-11:10 am

2 stops39h 10m

Phnom Penh Pochentong

Tue 4/29

12:20 am-1:09 am

2 stops35h 49m

$1,693

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Mon 4/7

7:31 am-12:15 am

2 stops29h 44m

Phnom Penh Pochentong

Tue 4/29

1:15 am-7:43 am

2 stops41h 28m

$1,720

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 3/12

5:10 pm-6:25 pm

3 stops38h 15m

Phnom Penh Pochentong

Wed 3/26

9:30 pm-9:00 am

2 stops70h 30m

$1,760

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 3/12

9:05 pm-3:25 pm

1 stop31h 20m

Phnom Penh Pochentong

Wed 3/26

5:10 pm-4:55 pm

1 stop34h 45m

$1,787

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Thu 8/7

1:30 pm-10:10 pm

1 stop21h 40m

Phnom Penh Pochentong

Sat 8/30

11:30 pm-11:15 am

1 stop22h 45m

$1,824

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 16 results
1
2

Best time to book a flight from Dulles Intl to Cambodia

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

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

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cambodia (average of $1,014). Flying from Washington, D.C. Dulles Intl Airport 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 IAD to KH?

Find hourly flight availability from Dulles Intl 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 22, 2025.

When flying from Washington, D.C. Dulles Intl Airport 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 February 22, 2025.
To help decide which airline to fly from Washington, D.C. to Cambodia, see what other customers have to say about Korean Air, China Airlines and Emirates. 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
1,036 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
1,036 reviews
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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 Airlines
8.2
Very good
725 reviews
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
3,278 reviews
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
1,297 reviews
Korean Air
8.4
Very good
1,036 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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
1,036 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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 Dulles Intl to Cambodia. 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 Washington, D.C. Dulles Intl Airport to Cambodia one-way?

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $1,025. Qatar Airways flights start at $1,051 while deals on United Airlines start at $1,387 one-way.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Cambodia?

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Cambodia consider Washington, D.C. Dulles Intl - Phnom Penh Pochentong, Washington, D.C. Dulles Intl - Krong Preah Sihanouk Sihanoukville or Washington, D.C. Dulles Intl - Siem Reap as they are the most popular.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cambodia (average of $1,014). Flying from Washington, D.C. Dulles Intl Airport 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 Dulles Intl to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Haneda flights
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Reagan-National to Narita flights
Baltimore to Haneda flights
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Dulles Intl to Suvarnabhumi flights
Dulles Intl to Incheon Intl flights
Reagan-National to Suvarnabhumi flights
Baltimore to Suvarnabhumi flights
Dulles Intl to Taiwan Taoyuan Intl flights
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Reagan-National to New Delhi flights
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Baltimore to Taiwan Taoyuan Intl flights
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Baltimore to Hyderabad flights
Reagan-National to Hyderabad flights
Reagan-National to Manila flights
Reagan-National to Taiwan Taoyuan Intl flights
Dulles Intl to Bangalore flights
Baltimore to Incheon Intl flights
Baltimore to Manila flights
Baltimore to New Delhi flights
Dulles Intl to Gimpo Intl flights
Dulles Intl to Sung Shan flights
Baltimore to Bangalore flights
Reagan-National to Bangalore flights
Dulles Intl to Islamabad flights
Baltimore to Mumbai flights
Reagan-National to Mumbai flights
Dulles Intl to Capital flights
Reagan-National to Hongqiao Intl flights
Reagan-National to Gimpo Intl flights
Reagan-National to Ho Chi Minh City flights
Dulles Intl to Chennai flights
Dulles Intl to Pu Dong flights
Dulles Intl to Lahore flights
Dulles Intl to Kathmandu flights
Dulles Intl to Denpasar flights
Reagan-National to Kathmandu flights
Baltimore to Kathmandu flights
Baltimore to Ho Chi Minh City flights
Dulles Intl to Hong Kong flights
Reagan-National to Capital flights
Baltimore to Capital flights

Top 5 airlines flying from Dulles Intl to Cambodia

Discover the top 5 airlines that operate flights from Dulles Intl 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,048Average$1,114FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,239Average$1,386FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,299Average$1,577FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,342Average$1,722FlexibilityNo cancel feeOn-time81%
Malaysia AirlinesCheapest$1,371Average$1,447FlexibilityNo cancel feeOn-time67%
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