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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Cambodia (average of $982). Flying from Washington, D.C. Reagan-National Airport to Cambodia in June is currently the most expensive (average of $1,552). 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.

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.

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).

What are the most popular routes from Washington, D.C. Reagan-National Airport to Cambodia?

While some choose either Washington, D.C. Reagan-National - Phnom Penh Pochentong or Washington, D.C. Reagan-National - Siem Reap, Washington, D.C. Reagan-National - Krong Preah Sihanouk Sihanoukville is the most popular route from Washington, D.C. Reagan-National Airport to Cambodia.

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

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

Can I find deals for flights from Reagan-National to Cambodia that include hotel bookings?

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

How can I find direct flights from Reagan-National to Cambodia?

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

Can I find deals for business class flights from Reagan-National to Cambodia?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$2,507+ Cheap Flights from Washington, D.C. Reagan-National Airport to Cambodia

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Cheap flight deals from Reagan-National to Cambodia

Round-trip from	$2,507 (Mytrip)
Popular in	December
Cheapest in	August
Average price	$1,331

From Washington, D.C. Reagan-National to Cambodia

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Highest demand for flights based on searches. 6% potential increase in price ($101 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Reagan-National to Cambodia

Cheapest flights from Reagan-National to Cambodia
Explore the most affordable flight options available from Reagan-National to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

jue. 10/3011:05 amDCA - PNH

3 stops32h 25mMultiple Airlines

jue. 11/67:50 pmPNH - DCA

3 stops35h 55mMultiple Airlines

Deal found 9/15

$2,507

Best flights from Reagan-National to Cambodia
Discover carefully curated flight deals from Reagan-National to Cambodia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 17, 2025.

jue. 10/3011:05 amDCA - PNH

3 stops32h 25mMultiple Airlines

jue. 11/67:50 pmPNH - DCA

3 stops35h 55mMultiple Airlines

Deal found 9/15

$2,507

Last-minute flights from Reagan-National to Cambodia
Discover last-minute flight deals from Reagan-National to Cambodia. Data last updated septiembre 17, 2025 and is based on user searches.

jue. 10/3011:05 amDCA - PNH

3 stops32h 25mMultiple Airlines

jue. 11/67:50 pmPNH - DCA

3 stops35h 55mMultiple Airlines

Deal found 9/15

$2,507

One-way flights from Reagan-National to Cambodia
Search for one-way flight options from Reagan-National to Cambodia. Find affordable one-way fares based on user searches. Data last updated septiembre 17, 2025.

lun. 1/58:35 pmDCA - PNH

2 stops57h 50mEtihad Airways

Deal found 9/15

$9,577

sáb. 12/279:10 amDCA - PNH

2 stops33h 20mEtihad Airways

Deal found 9/16

$9,893

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

jue. 10/30

11:05 am-6:30 am

3 stops32h 25m

Phnom Penh Pochentong

jue. 11/6

7:50 pm-7:45 pm

3 stops35h 55m

$2,507

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

lun. 1/5

8:35 pm-6:25 pm

2 stops57h 50m

$9,577

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

sáb. 12/27

9:10 am-6:30 am

2 stops33h 20m

$9,893

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Reagan-National to Cambodia

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Cambodia

Read reviews from past customers who have flown Asiana Airlines from Washington, D.C. Reagan-National Airport to Cambodia. 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.

Asiana Airlines

8.2

Very good

481 reviews

Reviews

1 / 20

10.0

Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

Asiana Airlines

8.2

Very good

481 reviews

Asiana Airlines

8.2

Very good

481 reviews

Reviews

1 / 20

10.0

Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

Related info for your journey

What are the most popular routes from Washington, D.C. Reagan-National Airport to Cambodia?
While some choose either Washington, D.C. Reagan-National - Phnom Penh Pochentong or Washington, D.C. Reagan-National - Siem Reap, Washington, D.C. Reagan-National - Krong Preah Sihanouk Sihanoukville is the most popular route from Washington, D.C. Reagan-National Airport to Cambodia.
Can I find deals for flights from Reagan-National to Cambodia that include hotel bookings?
Yes. In addition to deals on Reagan-National to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Cambodia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Cambodia.
Can I find deals for business class flights from Reagan-National to Cambodia?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Cambodia?
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Cambodia (average of $982). Flying from Washington, D.C. Reagan-National Airport to Cambodia in June is currently the most expensive (average of $1,552). 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 Reagan-National to Cambodia

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Top airline flying from Reagan-National to Cambodia

Airline	Cheapest	Average	Flexibility	On-time
Asiana Airlines	Cheapest$1,415	Average$1,415	FlexibilityNo cancel fee	On-time76%

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$2,507+ Cheap flights from Reagan-National (DCA) 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Cambodia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Cambodia

Keep the following information in mind while searching for Reagan-National to Cambodia flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Cambodia

Cheapest flights from Reagan-National to CambodiaExplore the most affordable flight options available from Reagan-National to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

Explore the most affordable flight options available from Reagan-National to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Cambodia that are best for you.

Best time to book a flight from Reagan-National to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Cambodia

Reviews of airlines servicing Cambodia

Read reviews from past customers who have flown Asiana Airlines from Washington, D.C. Reagan-National Airport to Cambodia. 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 most popular routes from Washington, D.C. Reagan-National Airport to Cambodia?

Can I find deals for flights from Reagan-National to Cambodia that include hotel bookings?

How can I find direct flights from Reagan-National to Cambodia?

Can I find deals for business class flights from Reagan-National to Cambodia?

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

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 Reagan-National to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Reagan-National to Cambodia

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Cambodia
Explore the most affordable flight options available from Reagan-National to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.