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Reagan-National

$866+ Cheap flights from Phnom Penh (PNH) to Reagan-National (DCA)

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — DCA
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Phnom Penh to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Reagan-National (DCA). 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 January 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,375
(Travelocity)

One-way from

$866
(Expedia)
Provider with most accurate pricing for Phnom Penh Pochentong-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Washington, D.C. Reagan-National flights.
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From Phnom Penh Pochentong to Washington, D.C. Reagan-National
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One-way flight from Phnom Penh Pochentong to Washington, D.C. Reagan-National
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Find flight deals from Phnom Penh to Reagan-National

Cheapest flights from Phnom Penh to Reagan-National
Explore the most affordable flight options available from Phnom Penh to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Travelocity deal was found by Cheapflights users on 1/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1011:55 pmPNH - DCA
2 stops32h 03mMultiple Airlines
Sat 5/179:05 amDCA - PNH
2 stops50h 50mMultiple Airlines
Deal found 1/30$1,375
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Mon 3/1011:45 amPNH - DCA
2 stops39h 44mCathay Pacific
Fri 3/216:00 amDCA - PNH
2 stops24h 45mCathay Pacific
Deal found 1/30$1,636
This Gurufare deal was found by Cheapflights users on 1/30. 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.
Fri 9/129:35 amPNH - DCA
2 stops46h 20mSingapore Airlines
Sat 9/209:30 amDCA - PNH
2 stops45h 10mSingapore Airlines
Deal found 1/30$1,679
This Ovago deal was found by Cheapflights users on 1/30. 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.
Mon 3/109:30 pmPNH - DCA
3 stops37h 29mEmirates
Fri 3/215:00 pmDCA - PNH
3 stops38h 25mEmirates
Deal found 1/30$2,229
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 3/912:30 amPNH - DCA
2 stops31h 28mUnited Airlines
Fri 3/215:56 pmDCA - PNH
2 stops42h 24mUnited Airlines
Deal found 1/30$3,699

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

Customize your flight search to find flights from Phnom Penh to Reagan-National 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Sat 5/10

11:55 pm-8:58 pm

2 stops32h 03m

Washington, D.C. Reagan-National

Sat 5/17

9:05 am-10:55 pm

2 stops50h 50m

$1,375

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Mon 3/10

11:45 am-4:29 pm

2 stops39h 44m

Washington, D.C. Reagan-National

Fri 3/21

6:00 am-5:45 pm

2 stops24h 45m

$1,636

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Mon 3/10

9:30 pm-11:59 pm

3 stops37h 29m

Washington, D.C. Reagan-National

Fri 3/21

5:00 pm-6:25 pm

3 stops38h 25m

$2,229

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Sun 3/9

12:30 am-8:58 pm

2 stops31h 28m

Washington, D.C. Reagan-National

Fri 3/21

5:56 pm-11:20 pm

2 stops42h 24m

$3,699

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Wed 2/12

12:45 pm-4:15 pm

2 stops39h 30m

$866

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Wed 2/5

3:05 pm-8:59 pm

2 stops41h 54m

$893

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Tue 2/4

1:05 am-8:55 pm

2 stops31h 50m

$1,067

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Sat 2/8

11:45 pm-1:18 pm

2 stops25h 33m

$1,380

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Mon 2/10

5:10 pm-4:27 pm

3 stops59h 17m

$1,383

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Sun 2/9

12:30 am-4:52 pm

2 stops28h 22m

$2,379

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

  • Most accurate provider: When it comes to deals on Phnom Penh-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phnom Penh-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phnom Penh-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Phnom Penh-Washington, D.C. Reagan-National Airport 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 Phnom Penh to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Phnom Penh 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 Phnom Penh to Reagan-National

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

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated January 30, 2025.
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,331 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,318 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,715 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Cathay Pacific
7.5
Good
820 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Overall

8.5

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Reagan-National. 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 from for flights from Phnom Penh to Washington, D.C. Reagan-National?

    Most people fly from Phnom Penh Pochentong (PNH) if they book a flight from Phnom Penh to Washington, D.C. Reagan-National. On average, Pochentong has 0 outbound flights to Washington, D.C. Reagan-National per day from 0 airlines. Phnom Penh Pochentong is conveniently located just 5.0 mi from Phnom Penh’s city center.

  • What are the cheapest airlines to fly from Phnom Penh to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $893. However, be on the lookout for offers from Philippine Airlines and Korean Air, as they are both options that can get you from Phnom Penh to Washington, D.C. Reagan-National Airport for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phnom Penh to Reagan-National 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 Phnom Penh to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Washington, D.C. Reagan-National Airport (average of $278). Flying from Phnom Penh to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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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