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$1,177+ Cheap flights from Phnom Penh (PNH) to District of Columbia

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — IAD
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Phnom Penh to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to District of Columbia (USDC). 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 December 22, 2024.

Round-trip from

$1,485
(Mytrip)

One-way from

$1,177
From Phnom Penh Pochentong to District of Columbia
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One-way flight from Phnom Penh Pochentong to District of Columbia
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Find flight deals from Phnom Penh to District of Columbia

Best flights from Phnom Penh to District of Columbia
Discover carefully curated flight deals from Phnom Penh to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2812:25 amPNH - IAD
1 stop25h 45mMultiple Airlines
Sat 3/297:10 pmIAD - PNH
3 stops32h 20mMultiple Airlines
Deal found 12/21$1,485
This business-class.com deal was found by Cheapflights users on 12/21. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1911:45 pmPNH - IAD
1 stop22h 05mKorean Air
Sun 3/211:50 amIAD - PNH
1 stop22h 35mKorean Air
Deal found 12/21$5,623
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1911:45 amPNH - DCA
2 stops46h 50mCathay Pacific
Sun 3/29:21 amDCA - PNH
2 stops37h 04mCathay Pacific
Deal found 12/21$5,648
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/181:05 amPNH - DCA
2 stops51h 19mPhilippine Airlines
Sun 3/29:00 amDCA - PNH
2 stops51h 15mPhilippine Airlines
Deal found 12/21$8,507
This SmartFares deal was found by Cheapflights users on 12/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/196:55 pmPNH - DCA
3 stops38h 04mSingapore Airlines
Sun 3/29:00 amDCA - PNH
2 stops35h 35mSingapore Airlines
Deal found 12/21$8,614
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/195:10 pmPNH - DCA
3 stops38h 05mQatar Airways
Sun 3/21:45 pmDCA - PNH
3 stops37h 40mQatar Airways
Deal found 12/21$9,336

Find flights from Phnom Penh to District of Columbia within your budget

Customize your flight search to find flights from Phnom Penh to District of Columbia 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Fri 3/28

12:25 am-3:10 pm

1 stop25h 45m

Washington, D.C. Dulles Intl

Sat 3/29

7:10 pm-2:30 pm

3 stops32h 20m

$1,485

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Wed 2/19

11:45 pm-9:50 am

1 stop22h 05m

Washington, D.C. Dulles Intl

Sun 3/2

11:50 am-10:25 pm

1 stop22h 35m

$5,623

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Wed 2/19

11:45 am-10:35 pm

2 stops46h 50m

Washington, D.C. Reagan-National

Sun 3/2

9:21 am-10:25 am

2 stops37h 04m

$5,648

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Tue 2/18

1:05 am-4:24 pm

2 stops51h 19m

Washington, D.C. Reagan-National

Sun 3/2

9:00 am-12:15 am

2 stops51h 15m

$8,507

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Wed 2/19

6:55 pm-8:59 pm

3 stops38h 04m

Washington, D.C. Reagan-National

Sun 3/2

9:00 am-8:35 am

2 stops35h 35m

$8,614

Phnom PenhWashington, D.C.

PNH - DCA

PNHDCA

Phnom Penh Pochentong

Wed 2/19

5:10 pm-7:15 pm

3 stops38h 05m

Washington, D.C. Reagan-National

Sun 3/2

1:45 pm-3:25 pm

3 stops37h 40m

$9,336

Phnom PenhWashington, D.C.

PNH - IAD

PNHIAD

Phnom Penh Pochentong

Wed 2/26

11:45 pm-9:50 am

1 stop22h 05m

$1,177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Best time to book a flight from Phnom Penh to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

What is the cheapest month to book a flight from Phnom Penh to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Phnom Penh to District of Columbia (average of $309). Flying from Phnom Penh to District of Columbia in June is currently the most expensive (average of $389). 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 PNH to DC?

Find hourly flight availability from Phnom Penh to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phnom Penh to District of Columbia as you normally would.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated December 22, 2024.
Korean Air
8.4
Very good
1,025 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

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
8.4
Very good
1,025 reviews
Korean Air
8.4
Very good
1,025 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

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
1,331 reviews
Korean Air
8.4
Very good
1,025 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

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
3,789 reviews
Korean Air
8.4
Very good
1,025 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

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
835 reviews
Korean Air
8.4
Very good
1,025 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

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.

Philippine Airlines
7.3
Good
943 reviews
Korean Air
8.4
Very good
1,025 reviews

Boarding

8.5

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 10

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 District of Columbia. 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 District of Columbia?

    Phnom Penh Pochentong (PNH) is the airport you will fly out of if you book a flight from Phnom Penh to District of Columbia. It is only a 5.0 mi journey to Pochentong (PNH) from Phnom Penh’s city center.

  • Can I find deals for flights from Phnom Penh to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to District of Columbia?

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

  • Can I find deals for business class flights from Phnom Penh to District of Columbia?

    Yes. Cheapflights offers flight deals from Phnom Penh to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Phnom Penh to District of Columbia (average of $309). Flying from Phnom Penh to District of Columbia in June is currently the most expensive (average of $389). 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 Phnom Penh to District of Columbia

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Top airline flying from Phnom Penh to District of Columbia

Discover the top airline that operate flights from Phnom Penh to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,533Average$1,825FlexibilityNo cancel feeOn-time81%
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