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

The cheapest airlines for a one-way flight from Washington, D.C. to Cambodia are Cathay Pacific ($666), Asiana Airlines ($742), and Qatar Airways ($819).

What are the most popular routes from Washington, D.C. to Cambodia?

While some choose either Washington, D.C. Reagan-National - Phnom Penh Pochentong or Baltimore/Washington - Phnom Penh Pochentong, Washington, D.C. Dulles Intl - Phnom Penh Pochentong is the most popular route from Washington, D.C. to Cambodia.

What are the most popular airlines that fly from Washington, D.C. to Cambodia?

Before booking your flight from Washington, D.C. to Cambodia check out the most popular airlines for this route: Etihad Airways, Korean Air or Malaysia Airlines.

How far in advance should I book a flight from Washington, D.C. to Cambodia?

Find a great deal and save up to 6% by booking at least 8 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. to Cambodia within the next two weeks, with the cheapest ticket starting at $1,060.

What is the cheapest month to fly from Washington, D.C. to Cambodia?

The best pricing can be found in the month of October. Prices to Cambodia from Washington, D.C. average $1,685. You can even find prices in October for less than $1,685, as users have found deals to Cambodia from as low as $1,002. The month of December appears to be one of the more expensive times to travel to Cambodia from Washington, D.C.. Flying in the targeted month can save you up to 15%.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$1,461+ Save on Flights from Washington, D.C. to Cambodia

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Cheap flight deals from Washington, D.C. to Cambodia

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,155 (Mytrip)
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. (WAS) to Cambodia

Search Deals

One-way flight from Washington, D.C. (WAS) to Cambodia

Search Deals

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).

Search Deals

Average for round-trip flights in February 2025

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Find flight deals from Washington, D.C. to Cambodia

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

Wed 3/126:00 amBWI - PNH

2 stops29h 25mMultiple Airlines

Tue 3/251:05 amPNH - BWI

3 stops34h 07mMultiple Airlines

Deal found 2/21

$1,155

Wed 3/126:35 amBWI - PNH

2 stops44h 30mSingapore Airlines

Wed 3/269:35 amPNH - BWI

2 stops30h 54mSingapore Airlines

Deal found 2/21

$1,249

Tue 4/17:31 amIAD - PNH

2 stops45h 34mMultiple Airlines

Wed 4/3010:50 amPNH - IAD

2 stops40h 48mMultiple Airlines

Deal found 2/22

$1,319

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

Mon 8/117:55 pmIAD - PNH

2 stops49h 45mSingapore Airlines

Sun 8/316:55 pmPNH - IAD

2 stops55h 05mSingapore Airlines

Deal found 2/20

$1,330

Tue 3/186:00 amDCA - PNH

2 stops24h 45mCathay Pacific

Tue 3/2511:45 amPNH - DCA

2 stops32h 44mCathay Pacific

Deal found 2/22

$1,363

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

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

Tue 3/259:00 amDCA - PNH

3 stops42h 05mSingapore Airlines

Tue 4/152:05 pmPNH - DCA

2 stops41h 54mSingapore Airlines

Deal found 2/21

$1,485

Tue 3/185:35 pmIAD - PNH

3 stops54h 40mAir China

Tue 3/2512:15 pmPNH - IAD

2 stops30h 16mAir China

Deal found 2/22

$1,494

Wed 3/125:35 pmDCA - PNH

2 stops43h 40mPhilippine Airlines

Tue 3/251:05 amPNH - DCA

2 stops30h 38mPhilippine Airlines

Deal found 2/21

$1,505

Sat 8/26:35 pmDCA - PNH

2 stops29h 40mMultiple Airlines

Sat 9/612:35 pmPNH - DCA

2 stops43h 20mMultiple Airlines

Deal found 2/21

$1,581

Best flights from Washington, D.C. to Cambodia
Discover carefully curated flight deals from Washington, D.C. to Cambodia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2025.

Wed 3/126:00 amBWI - PNH

2 stops29h 25mMultiple Airlines

Tue 3/251:05 amPNH - BWI

3 stops34h 07mMultiple Airlines

Deal found 2/21

$1,155

Wed 3/126:35 amBWI - PNH

2 stops44h 30mSingapore Airlines

Wed 3/269:35 amPNH - BWI

2 stops30h 54mSingapore Airlines

Deal found 2/21

$1,249

Sun 4/1310:05 pmIAD - PNH

2 stops29h 20mEtihad Airways

Wed 4/307:25 pmPNH - IAD

2 stops32h 10mEtihad Airways

Deal found 2/22

$1,328

Tue 3/186:00 amDCA - PNH

2 stops24h 45mCathay Pacific

Tue 3/2511:45 amPNH - DCA

2 stops32h 44mCathay Pacific

Deal found 2/22

$1,363

Tue 3/185:35 pmIAD - PNH

3 stops54h 40mAir China

Tue 3/2512:15 pmPNH - IAD

2 stops30h 16mAir China

Deal found 2/22

$1,494

Wed 3/125:35 pmDCA - PNH

2 stops43h 40mPhilippine Airlines

Tue 3/251:05 amPNH - DCA

2 stops30h 38mPhilippine Airlines

Deal found 2/21

$1,505

Wed 4/211:51 amBWI - PNH

3 stops41h 24mQatar Airways

Tue 4/225:40 pmPNH - BWI

3 stops39h 09mQatar Airways

Deal found 2/21

$1,717

Tue 3/185:00 pmDCA - PNH

3 stops38h 25mEmirates

Tue 3/259:30 pmPNH - DCA

3 stops36h 12mEmirates

Deal found 2/22

$1,795

Tue 3/1812:50 pmIAD - PNH

1 stop22h 35mKorean Air

Tue 3/2511:45 pmPNH - IAD

1 stop22h 05mKorean Air

Deal found 2/22

$1,848

Wed 3/126:15 amBWI - PNH

2 stops30h 05mUnited Airlines

Tue 3/2512:30 amPNH - BWI

2 stops41h 23mUnited Airlines

Deal found 2/21

$2,384

Tue 4/17:31 amIAD - PNH

2 stops45h 34mMultiple Airlines

Wed 4/3010:50 amPNH - IAD

2 stops40h 48mMultiple Airlines

Deal found 2/22

$1,319

Tue 3/259:00 amDCA - PNH

3 stops42h 05mSingapore Airlines

Tue 4/152:05 pmPNH - DCA

2 stops41h 54mSingapore Airlines

Deal found 2/21

$1,485

Last-minute flights from Washington, D.C. to Cambodia
Discover last-minute flight deals from Washington, D.C. to Cambodia. Data last updated February 23, 2025 and is based on user searches.

Fri 2/2810:30 amIAD - PNH

2 stops35h 20mMultiple Airlines

Wed 4/26:20 pmPNH - IAD

2 stops49h 20mMultiple Airlines

Deal found 2/21

$1,400

Fri 2/289:00 amDCA - PNH

2 stops37h 35mMultiple Airlines

Wed 4/210:50 amPNH - DCA

2 stops45h 09mMultiple Airlines

Deal found 2/21

$1,608

Fri 2/286:56 pmBWI - PNH

2 stops28h 29mMultiple Airlines

Wed 4/212:35 pmPNH - BWI

2 stops29h 51mMultiple Airlines

Deal found 2/21

$1,766

Fri 2/2810:30 amIAD - PNH

2 stops43h 55mEmirates

Wed 4/28:50 pmPNH - IAD

3 stops38h 09mEmirates

Deal found 2/21

$1,906

Fri 2/286:00 pmBWI - PNH

3 stops50h 35mSingapore Airlines

Wed 4/22:05 pmPNH - BWI

2 stops26h 13mSingapore Airlines

Deal found 2/21

$1,961

Fri 2/2811:50 amIAD - PNH

1 stop22h 35mKorean Air

Wed 4/211:30 pmPNH - IAD

1 stop22h 45mKorean Air

Deal found 2/21

$2,038

Fri 2/283:30 pmDCA - PNH

3 stops38h 55mEmirates

Wed 4/28:50 pmPNH - DCA

3 stops38h 09mEmirates

Deal found 2/21

$2,086

Fri 2/2811:47 amBWI - PNH

3 stops39h 38mQatar Airways

Wed 4/25:40 pmPNH - BWI

3 stops40h 17mQatar Airways

Deal found 2/21

$2,687

Wed 3/126:00 amBWI - PNH

2 stops29h 25mMultiple Airlines

Tue 3/251:05 amPNH - BWI

3 stops34h 07mMultiple Airlines

Deal found 2/21

$1,155

Wed 3/126:35 amBWI - PNH

2 stops44h 30mSingapore Airlines

Wed 3/269:35 amPNH - BWI

2 stops30h 54mSingapore Airlines

Deal found 2/21

$1,249

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

Wed 3/125:35 pmDCA - PNH

2 stops43h 40mPhilippine Airlines

Tue 3/251:05 amPNH - DCA

2 stops30h 38mPhilippine Airlines

Deal found 2/21

$1,505

One-way flights from Washington, D.C. to Cambodia
Search for one-way flight options from Washington, D.C. to Cambodia. Find affordable one-way fares based on user searches. Data last updated February 23, 2025.

Tue 3/186:00 amBWI - PNH

2 stops29h 25mMultiple Airlines

Deal found 2/21

$544

Tue 3/186:00 amDCA - PNH

2 stops24h 45mCathay Pacific

Deal found 2/21

$666

Sat 3/15:15 pmDCA - PNH

2 stops35h 00mMultiple Airlines

Deal found 2/22

$733

Sat 3/16:17 pmIAD - PNH

2 stops41h 03mAsiana Airlines

Deal found 2/22

$742

Tue 4/811:45 amBWI - PNH

2 stops35h 30mCathay Pacific

Deal found 2/21

$745

Tue 4/811:45 amBWI - PNH

3 stops41h 30mQatar Airways

Deal found 2/21

$819

Tue 4/85:30 pmDCA - PNH

2 stops43h 45mPhilippine Airlines

Deal found 2/21

$913

Tue 3/189:00 amDCA - PNH

3 stops36h 35mSingapore Airlines

Deal found 2/21

$1,048

Sat 3/14:35 pmIAD - PNH

3 stops54h 40mAir China

Deal found 2/22

$1,165

Sat 3/15:15 pmDCA - PNH

3 stops34h 10mQatar Airways

Deal found 2/22

$1,175

Sat 3/111:50 amIAD - PNH

1 stop22h 35mKorean Air

Deal found 2/22

$1,210

Sat 3/14:15 pmIAD - PNH

2 stops43h 05mUnited Airlines

Deal found 2/22

$1,387

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Wed 3/12

6:00 am-10:25 pm

2 stops29h 25m

Phnom Penh Pochentong

Tue 3/25

1:05 am-12:12 am

3 stops34h 07m

$1,155

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Wed 3/12

6:35 am-2:05 pm

2 stops44h 30m

Phnom Penh Pochentong

Wed 3/26

9:35 am-5:29 am

2 stops30h 54m

$1,249

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Tue 4/1

7:31 am-4:05 pm

2 stops45h 34m

Phnom Penh Pochentong

Wed 4/30

10:50 am-4:38 pm

2 stops40h 48m

$1,319

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

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Tue 3/18

6:00 am-5:45 pm

2 stops24h 45m

Phnom Penh Pochentong

Tue 3/25

11:45 am-9:29 am

2 stops32h 44m

$1,363

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

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Tue 3/25

9:00 am-2:05 pm

3 stops42h 05m

Phnom Penh Pochentong

Tue 4/15

2:05 pm-8:59 pm

2 stops41h 54m

$1,485

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Tue 3/18

5:35 pm-11:15 am

3 stops54h 40m

Phnom Penh Pochentong

Tue 3/25

12:15 pm-7:31 am

2 stops30h 16m

$1,494

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 39 results

Best time to book a flight from Washington, D.C. to Cambodia

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

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

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

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

When flying from Washington, D.C. 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

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

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

Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines and China Airlines from Washington, D.C. to Cambodia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,037 reviews

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

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Asiana Airlines

8.3

Very good

444 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

China Airlines

8.2

Very good

723 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Emirates

8.1

Very good

3,276 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Singapore Airlines

8.1

Very good

1,296 reviews

Korean Air

8.4

Very good

1,037 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

ATL - SBN

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Cambodia one-way?
The cheapest airlines for a one-way flight from Washington, D.C. to Cambodia are Cathay Pacific ($666), Asiana Airlines ($742), and Qatar Airways ($819).
What are the most popular routes from Washington, D.C. to Cambodia?
While some choose either Washington, D.C. Reagan-National - Phnom Penh Pochentong or Baltimore/Washington - Phnom Penh Pochentong, Washington, D.C. Dulles Intl - Phnom Penh Pochentong is the most popular route from Washington, D.C. to Cambodia.
Can I find deals for flights from Washington, D.C. to Cambodia that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Cambodia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Cambodia.
Can I find deals for business class flights from Washington, D.C. to Cambodia?
Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Cambodia?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Cambodia (average of $1,014). Flying from Washington, D.C. 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Cambodia

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Top 5 airlines flying from Washington, D.C. to Cambodia

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest$1,048	Average$1,114	FlexibilityNo cancel fee	On-time75%
Singapore Airlines	Cheapest$1,239	Average$1,386	FlexibilityNo cancel fee	On-time81%
Qatar Airways	Cheapest$1,299	Average$1,577	FlexibilityNo cancel fee	On-time68%
Korean Air	Cheapest$1,342	Average$1,860	FlexibilityNo cancel fee	On-time81%
Malaysia Airlines	Cheapest$1,371	Average$1,447	FlexibilityNo cancel fee	On-time67%

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$544+ Cheap flights from Washington, D.C. (WAS) 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.

Find cheap flights from Washington, D.C. to Cambodia with Cheapflights

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Cheap flight deals from Washington, D.C. to Cambodia

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Cambodia

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

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

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

Best time to book a flight from Washington, D.C. to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Washington, D.C. with our price prediction graph.

Travel insights for flights from Washington, D.C. to Cambodia

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

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

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

Find hourly flight availability from Washington, D.C. 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 23, 2025.

Rainfall in Cambodia by month

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

Temperature in Cambodia by month

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

Reviews of airlines servicing Cambodia

Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines and China Airlines from Washington, D.C. to Cambodia to help guide your decision. You can also see how each airline stacks up 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 Washington, D.C. 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. to Cambodia one-way?

What are the most popular routes from Washington, D.C. to Cambodia?

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

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