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Reagan-National

$855+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — DCA
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,482
(China Airlines)

One-way from

$855
(China Airlines)
Provider with most accurate pricing for Phnom Penh Pochentong-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Washington, D.C. (WAS) 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 March 3, 2025.

This China Airlines deal was found by Cheapflights users on 3/3. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/275:20 pmPNH - DCA
2 stops38h 39mMultiple Airlines
Wed 4/98:59 amDCA - PNH
2 stops37h 51mMultiple Airlines
Deal found 3/3$1,482
This Gurufare deal was found by Cheapflights users on 3/3. 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 4/41:15 amPNH - DCA
2 stops30h 38mPhilippine Airlines
Sun 5/118:15 amDCA - PNH
2 stops53h 00mPhilippine Airlines
Deal found 3/3$1,803
This Korean Air deal was found by Cheapflights users on 3/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/511:30 pmPNH - DCA
2 stops27h 10mKorean Air
Wed 9/1710:00 amDCA - PNH
2 stops25h 10mKorean Air
Deal found 3/3$1,838
This Emirates deal was found by Cheapflights users on 3/3. 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.
Sat 4/58:50 pmPNH - DCA
3 stops38h 09mEmirates
Wed 9/172:50 pmDCA - PNH
3 stops38h 45mEmirates
Deal found 3/3$2,304
This Gurufare deal was found by Cheapflights users on 3/2. 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.
Wed 4/232:05 pmPNH - DCA
2 stops41h 53mSingapore Airlines
Fri 5/239:05 amDCA - PNH
3 stops36h 35mSingapore Airlines
Deal found 3/2$2,720
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Sat 4/511:55 pmPNH - DCA
2 stops32h 35mUnited Airlines
Wed 9/1711:45 amDCA - PNH
3 stops48h 10mUnited Airlines
Deal found 3/3$3,699
This FlightHub deal was found by Cheapflights users on 3/2. 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 4/2811:25 amPNH - DCA
2 stops45h 50mCathay Pacific
Fri 5/911:59 amDCA - PNH
2 stops42h 21mCathay Pacific
Deal found 3/2$5,650

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 March 3, 2025.

Fly from

Phnom Penh

Fly to

Reagan-National

Route

Depart

Return

Price

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Thu 3/27

5:20 pm-8:59 pm

2 stops38h 39m

Washington, D.C. Reagan-National

Wed 4/9

8:59 am-9:50 am

2 stops37h 51m

$1,482

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Fri 4/4

1:15 am-8:53 pm

2 stops30h 38m

Washington, D.C. Reagan-National

Sun 5/11

8:15 am-12:15 am

2 stops53h 00m

$1,803

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Sat 4/5

11:30 pm-3:40 pm

2 stops27h 10m

Washington, D.C. Reagan-National

Wed 9/17

10:00 am-10:10 pm

2 stops25h 10m

$1,838

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Sat 4/5

8:50 pm-11:59 pm

3 stops38h 09m

Washington, D.C. Reagan-National

Wed 9/17

2:50 pm-4:35 pm

3 stops38h 45m

$2,304

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Wed 4/23

2:05 pm-8:58 pm

2 stops41h 53m

Washington, D.C. Reagan-National

Fri 5/23

9:05 am-8:40 am

3 stops36h 35m

$2,720

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Sat 4/5

11:55 pm-9:30 pm

2 stops32h 35m

Washington, D.C. Reagan-National

Wed 9/17

11:45 am-10:55 pm

3 stops48h 10m

$3,699

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Mon 4/28

11:25 am-10:15 pm

2 stops45h 50m

Washington, D.C. Reagan-National

Fri 5/9

11:59 am-5:20 pm

2 stops42h 21m

$5,650

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Thu 4/17

5:10 pm-8:59 pm

2 stops38h 49m

$855

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Thu 4/17

5:40 pm-3:56 pm

3 stops33h 16m

$1,301

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

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 March 3, 2025.
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

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
1,035 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

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
3,237 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

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
1,288 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

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.

Cathay Pacific
7.5
Good
825 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

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
3,568 reviews
Korean Air
8.4
Very good
1,035 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

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 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.

  • 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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