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Phnom Penh

$678+ Cheap flights from Reagan-National (DCA) to Phnom Penh (PNH)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PNH
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Reagan-National to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,275
(Expedia)

One-way from

$678
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Phnom Penh Pochentong flights.
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From Washington, D.C. Reagan-National to Phnom Penh Pochentong
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One-way flight from Washington, D.C. Reagan-National to Phnom Penh Pochentong
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Find flight deals from Reagan-National to Phnom Penh

Cheapest flights from Reagan-National to Phnom Penh
Explore the most affordable flight options available from Reagan-National to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Cathay Pacific deal was found by Cheapflights users on 11/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/209:07 pmDCA - PNH
2 stops32h 38mMultiple Airlines
Wed 12/411:45 amPNH - DCA
2 stops40h 42mMultiple Airlines
Deal found 11/20$1,705
This KAYAK deal was found by Cheapflights users on 11/21. 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.
Tue 12/317:40 amDCA - PNH
2 stops26h 45mKorean Air
Mon 1/1311:45 pmPNH - DCA
2 stops30h 15mKorean Air
Deal found 11/21$1,981
This oojo deal was found by Cheapflights users on 11/20. 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 12/22:44 pmDCA - PNH
3 stops36h 41mQatar Airways
Thu 12/55:10 pmPNH - DCA
3 stops35h 17mQatar Airways
Deal found 11/20$2,285
This oojo deal was found by Cheapflights users on 11/20. 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.
Wed 11/205:30 pmDCA - PNH
2 stops42h 45mPhilippine Airlines
Tue 12/31:05 amPNH - DCA
2 stops31h 43mPhilippine Airlines
Deal found 11/20$2,375
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Tue 12/319:20 amDCA - PNH
2 stops39h 25mSingapore Airlines
Mon 1/139:35 amPNH - DCA
3 stops47h 24mSingapore Airlines
Deal found 11/20$2,478
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:59 pmDCA - PNH
2 stops41h 21mUnited Airlines
Thu 1/212:30 amPNH - DCA
2 stops28h 22mUnited Airlines
Deal found 11/19$4,367
This oojo deal was found by Cheapflights users on 11/19. 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 12/199:44 amDCA - PNH
2 stops44h 01mCathay Pacific
Thu 12/2611:45 amPNH - DCA
2 stops40h 39mCathay Pacific
Deal found 11/19$6,007

Find flights from Reagan-National to Phnom Penh within your budget

Customize your flight search to find flights from Reagan-National to Phnom Penh 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 2,629,791 searches. Data last updated November 21, 2024.

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Route

Depart

Return

Price

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Thu 1/9

9:00 am-11:25 am

2 stops38h 25m

Phnom Penh Pochentong

Tue 1/28

12:45 pm-8:59 pm

2 stops44h 14m

$1,275

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Wed 1/29

9:29 am-10:25 am

2 stops36h 56m

Phnom Penh Pochentong

Wed 2/19

7:05 pm-6:57 pm

2 stops35h 52m

$1,285

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Tue 3/18

9:00 am-8:35 am

3 stops36h 35m

Phnom Penh Pochentong

Tue 5/27

6:25 pm-8:55 pm

2 stops61h 30m

$1,655

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Wed 3/5

3:30 pm-6:25 pm

3 stops38h 55m

Phnom Penh Pochentong

Mon 4/7

8:50 pm-10:16 pm

3 stops36h 26m

$1,824

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Tue 3/18

6:37 pm-3:25 pm

3 stops33h 48m

Phnom Penh Pochentong

Tue 5/27

5:40 pm-1:34 pm

3 stops30h 54m

$1,969

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Tue 12/31

7:40 am-10:25 pm

2 stops26h 45m

Phnom Penh Pochentong

Mon 1/13

11:45 pm-6:00 pm

2 stops30h 15m

$1,981

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Wed 1/29

5:30 pm-12:15 am

2 stops42h 45m

Phnom Penh Pochentong

Tue 2/18

1:05 am-8:53 pm

2 stops31h 48m

$2,109

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Fri 12/27

5:59 pm-11:20 pm

2 stops41h 21m

Phnom Penh Pochentong

Thu 1/2

12:30 am-4:52 pm

2 stops28h 22m

$4,367

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Sat 1/18

1:01 pm-10:25 am

3 stops33h 24m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Reagan-National to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Phnom Penh in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Phnom Penh flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Reagan-National Airport-Phnom Penh flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Phnom Penh flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh 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.

Travel insights for flights from Reagan-National to Phnom Penh

Get recent, data-driven insights about flights from Reagan-National to Phnom Penh including ideal travel times, pricing trends, and more.

Rainfall in Phnom Penh by month

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

In terms of precipitation, rainfall in Phnom Penh 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 Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

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

If weather is an important factor for your trip to Phnom Penh, 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 Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated November 21, 2024.
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,025 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,485 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,336 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Cathay Pacific
7.6
Good
878 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Qatar Airways
7.5
Good
3,832 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Phnom Penh from Washington, D.C. Reagan-National?

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Phnom Penh. 0 airlines have flights to Pochentong from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Phnom Penh Pochentong should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Phnom Penh round-trip?

    Our cheapest airline available from Washington, D.C. Reagan-National Airport to Phnom Penh is Cathay Pacific. Our recent data shows that you can find tickets from as low as $1,285 on this airline. Additional options worth looking into are Singapore Airlines and Emirates, starting at $1,655 and $1,824 round-trip.

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

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

  • How can I find direct flights from Reagan-National to Phnom Penh?

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

  • Can I find deals for business class flights from Reagan-National to Phnom Penh?

    Yes. Cheapflights offers flight deals from Reagan-National to Phnom Penh 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 Phnom Penh?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Phnom Penh (average of $1,012). Flying from Washington, D.C. Reagan-National Airport to Phnom Penh in June is currently the most expensive (average of $1,583). 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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