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Phnom Penh

$508+ Cheap flights from Maryland 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PNH
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Maryland to Phnom Penh

Keep the following information in mind while searching for Maryland to Phnom Penh flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,063
(FlightHub)

One-way from

$508
(StudentUniverse)

Popular in

May

Cheapest in

September

Average price

$1,391
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 Maryland to Phnom Penh Pochentong
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One-way flight from Maryland to Phnom Penh Pochentong
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Highest demand for flights based on searches. 4% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Maryland to Phnom Penh

Cheapest flights from Maryland to Phnom Penh
Explore the most affordable flight options available from Maryland to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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.
Thu 5/111:54 amDCA - PNH
2 stops42h 26mCathay Pacific
Thu 5/2911:25 amPNH - DCA
2 stops24h 21mCathay Pacific
Deal found 4/28$1,063
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:05 pmIAD - PNH
2 stops31h 30mMultiple Airlines
Wed 10/18:50 pmPNH - IAD
2 stops54h 20mMultiple Airlines
Deal found 4/28$1,159
This oojo deal was found by Cheapflights users on 4/26. 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 10/299:30 amDCA - PNH
2 stops38h 05mChina Airlines
Fri 1/3011:35 amPNH - DCA
2 stops45h 20mChina Airlines
Deal found 4/26$1,181
This FlightHub deal was found by Cheapflights users on 4/28. 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 9/27:00 amBWI - PNH
2 stops47h 40mSingapore Airlines
Tue 9/232:05 pmPNH - BWI
2 stops38h 02mSingapore Airlines
Deal found 4/28$1,215
This oojo deal was found by Cheapflights users on 4/28. 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 11/117:50 pmPHL - PNH
2 stops31h 35mQatar Airways
Tue 11/255:10 pmPNH - PHL
2 stops27h 50mQatar Airways
Deal found 4/28$1,250
This oojo deal was found by Cheapflights users on 4/28. 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 5/15:38 pmIAD - PNH
2 stops53h 12mChina Airlines
Thu 5/295:10 pmPNH - IAD
2 stops34h 04mChina Airlines
Deal found 4/28$1,260
This oojo deal was found by Cheapflights users on 4/27. 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 11/49:30 amDCA - PNH
2 stops37h 55mEVA Air
Tue 12/212:45 pmPNH - DCA
2 stops44h 10mEVA Air
Deal found 4/27$1,276
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Mon 11/175:45 amBWI - PNH
3 stops29h 10mMultiple Airlines
Sat 11/291:15 amPNH - BWI
3 stops45h 20mMultiple Airlines
Deal found 4/28$1,325
This oojo deal was found by Cheapflights users on 4/28. 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 8/78:19 pmIAD - PNH
2 stops27h 56mEVA Air
Tue 9/3012:35 pmPNH - IAD
2 stops29h 57mEVA Air
Deal found 4/28$1,326
This oojo deal was found by Cheapflights users on 4/28. 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 10/16:58 pmPHL - PNH
2 stops29h 17mEVA Air
Wed 10/2212:35 pmPNH - PHL
2 stops28h 26mEVA Air
Deal found 4/28$1,331
This oojo deal was found by Cheapflights users on 4/28. 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.
Sat 10/2510:05 pmIAD - PNH
1 stop21h 25mEtihad Airways
Tue 11/47:55 amPNH - IAD
1 stop44h 10mEtihad Airways
Deal found 4/28$1,334
This FlightHub deal was found by Cheapflights users on 4/27. 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.
Fri 9/129:40 pmIAD - PNH
2 stops23h 55mTurkish Airlines
Sat 9/279:40 amPNH - IAD
2 stops37h 05mTurkish Airlines
Deal found 4/27$1,368

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Maryland to Phnom Penh that are best for you.

Fly from

Maryland

Fly to

Phnom Penh

Route

Depart

Return

Price

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 9/3

10:05 pm-4:35 pm

2 stops31h 30m

Phnom Penh Pochentong

Wed 10/1

8:50 pm-4:10 pm

2 stops54h 20m

$1,159

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Tue 9/2

7:00 am-5:40 pm

2 stops47h 40m

Phnom Penh Pochentong

Tue 9/23

2:05 pm-5:07 pm

2 stops38h 02m

$1,215

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Tue 9/2

6:30 am-5:20 pm

2 stops23h 50m

Phnom Penh Pochentong

Tue 9/23

11:25 am-12:56 am

2 stops24h 31m

$1,248

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Thu 8/7

9:59 am-11:15 am

2 stops38h 16m

Phnom Penh Pochentong

Tue 9/30

12:35 pm-8:59 pm

2 stops43h 24m

$1,326

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Thu 8/7

8:19 pm-11:15 am

2 stops27h 56m

Phnom Penh Pochentong

Tue 9/30

12:35 pm-7:32 am

2 stops29h 57m

$1,326

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Sat 10/25

10:05 pm-6:30 am

1 stop21h 25m

Phnom Penh Pochentong

Tue 11/4

7:55 am-4:05 pm

1 stop44h 10m

$1,334

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Wed 5/14

2:59 pm-9:50 am

3 stops31h 51m

Phnom Penh Pochentong

Sun 5/18

12:05 pm-7:10 am

3 stops30h 05m

$1,338

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Fri 9/12

9:40 pm-8:35 am

2 stops23h 55m

Phnom Penh Pochentong

Sat 9/27

9:40 am-11:45 am

2 stops37h 05m

$1,368

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Thu 9/4

9:25 am-10:10 pm

2 stops25h 45m

Phnom Penh Pochentong

Wed 10/15

11:30 pm-4:41 pm

2 stops28h 11m

$1,393

PhiladelphiaPhnom Penh

PHL - PNH

PHLPNH

Philadelphia

Sat 5/3

6:21 am-10:55 pm

2 stops29h 34m

Phnom Penh Pochentong

Sat 5/10

8:50 pm-6:30 am

3 stops44h 40m

$1,403

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 39 results
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Best time to book a flight from Maryland to Phnom Penh

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

Cheapflights Insights

Everything you need to know about your flight from Maryland to Phnom Penh

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 April 29, 2025.
To help decide which airline to fly from Maryland to Phnom Penh, see what other customers have to say about EVA Air, Korean Air and China Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,184 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
729 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Emirates
8.0
Very good
3,213 reviews
EVA Air
8.4
Very good
1,184 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Maryland 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 Maryland?

    For a flight from Maryland to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 5.0 mi from the center of the city.

  • What are the cheapest airlines to fly from Maryland to Phnom Penh one-way?

    $508 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Korean Air and China Airlines, with prices starting from $907 and $953, respectively.

  • What are the most popular routes from Maryland to Phnom Penh?

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

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

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

  • How can I find direct flights from Maryland to Phnom Penh?

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

  • Can I find deals for business class flights from Maryland to Phnom Penh?

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Maryland to Phnom Penh (average of $991). Flying from Maryland to Phnom Penh 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

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Alternative routes for Maryland to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Maryland to Phnom Penh

Discover the top 2 airlines that operate flights from Maryland to Phnom Penh. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,355Average$1,452FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$1,682Average$1,998FlexibilityNo cancel feeOn-time81%

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