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Phnom Penh

$482+ Cheap flights from Baltimore (BWI) 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PNH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Baltimore to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 June 12, 2025.

Round-trip from

$1,315
(oojo)

One-way from

$482
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,700
From Baltimore/Washington to Phnom Penh Pochentong
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One-way flight from Baltimore/Washington to Phnom Penh Pochentong
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Highest demand for flights based on searches. 5% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Baltimore to Phnom Penh

Cheapest flights from Baltimore to Phnom Penh
Explore the most affordable flight options available from Baltimore to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This oojo deal was found by Cheapflights users on 6/10. 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 10/297:38 amBWI - PNH
2 stops52h 17mAsiana Airlines
Fri 1/2311:55 pmPNH - BWI
2 stops54h 00mAsiana Airlines
Deal found 6/10$1,315
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sat 10/257:28 pmBWI - PNH
2 stops31h 22mSingapore Airlines
Tue 11/42:50 pmPNH - BWI
2 stops39h 07mSingapore Airlines
Deal found 6/12$1,353
This EVA Air deal was found by Cheapflights users on 6/10. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:55 amBWI - PNH
2 stops40h 30mMultiple Airlines
Tue 11/412:45 pmPNH - BWI
3 stops40h 29mMultiple Airlines
Deal found 6/10$1,542
This oojo deal was found by Cheapflights users on 6/9. 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 10/2511:27 amBWI - PNH
3 stops40h 58mQatar Airways
Tue 11/45:10 pmPNH - BWI
3 stops40h 27mQatar Airways
Deal found 6/9$1,552
This oojo deal was found by Cheapflights users on 6/10. 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 10/297:38 amBWI - PNH
2 stops53h 37mPhilippine Airlines
Thu 1/221:15 amPNH - BWI
2 stops52h 40mPhilippine Airlines
Deal found 6/10$1,667
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:00 amBWI - PNH
2 stops29h 10mKorean Air
Sun 8/3111:30 pmPNH - BWI
2 stops56h 45mKorean Air
Deal found 6/11$1,749
This oojo deal was found by Cheapflights users on 6/12. 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.
Fri 7/47:51 amBWI - PNH
2 stops40h 24mEVA Air
Sat 7/1212:35 pmPNH - BWI
2 stops28h 44mEVA Air
Deal found 6/12$1,798
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/16:42 amBWI - PNH
2 stops29h 13mUnited Airlines
Sun 8/3111:55 pmPNH - BWI
3 stops57h 50mUnited Airlines
Deal found 6/11$1,810
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:02 pmBWI - PNH
2 stops42h 03mAir China
Thu 7/3112:20 amPNH - BWI
2 stops42h 47mAir China
Deal found 6/10$3,919
This KAYAK deal was found by Cheapflights users on 6/10. 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.
Thu 7/177:19 pmBWI - PNH
2 stops35h 01mCathay Pacific
Tue 7/2211:25 amPNH - BWI
2 stops45h 52mCathay Pacific
Deal found 6/10$6,065
This Emirates deal was found by Cheapflights users on 6/12. 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.
Mon 7/142:54 pmBWI - PNH
3 stops38h 41mEmirates
Wed 7/238:50 pmPNH - BWI
3 stops35h 52mEmirates
Deal found 6/12$12,127
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:30 pmBWI - PNH
3 stops30h 55mBritish Airways
Wed 1/76:30 pmPNH - BWI
2 stops36h 15mBritish Airways
Deal found 6/12$12,659

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 June 12, 2025.
Use the filters below to find and compare flights from Baltimore to Phnom Penh that are best for you.

Fly from

Baltimore

Fly to

Phnom Penh

Route

Depart

Return

Price

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Wed 10/29

7:38 am-10:55 pm

2 stops52h 17m

Phnom Penh Pochentong

Fri 1/23

11:55 pm-5:55 pm

2 stops54h 00m

$1,315

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Sat 10/25

7:28 pm-1:50 pm

2 stops31h 22m

Phnom Penh Pochentong

Tue 11/4

2:50 pm-5:57 pm

2 stops39h 07m

$1,353

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Sat 10/25

7:55 am-11:25 am

2 stops40h 30m

Phnom Penh Pochentong

Tue 11/4

12:45 pm-5:14 pm

3 stops40h 29m

$1,542

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Sat 10/25

11:27 am-3:25 pm

3 stops40h 58m

Phnom Penh Pochentong

Tue 11/4

5:10 pm-9:37 pm

3 stops40h 27m

$1,552

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Wed 10/29

7:38 am-12:15 am

2 stops53h 37m

Phnom Penh Pochentong

Thu 1/22

1:15 am-5:55 pm

2 stops52h 40m

$1,667

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Fri 8/1

6:00 am-10:10 pm

2 stops29h 10m

Phnom Penh Pochentong

Sun 8/31

11:30 pm-9:15 pm

2 stops56h 45m

$1,749

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Fri 7/4

7:51 am-11:15 am

2 stops40h 24m

Phnom Penh Pochentong

Sat 7/12

12:35 pm-6:19 am

2 stops28h 44m

$1,798

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Fri 8/1

6:42 am-10:55 pm

2 stops29h 13m

Phnom Penh Pochentong

Sun 8/31

11:55 pm-10:45 pm

3 stops57h 50m

$1,810

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Fri 7/25

6:02 pm-11:05 pm

2 stops42h 03m

Phnom Penh Pochentong

Thu 7/31

12:20 am-8:07 am

2 stops42h 47m

$3,919

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Thu 7/17

7:19 pm-5:20 pm

2 stops35h 01m

Phnom Penh Pochentong

Tue 7/22

11:25 am-10:17 pm

2 stops45h 52m

$6,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from Baltimore to Phnom Penh

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

What is the cheapest month to book a flight from Baltimore to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from Baltimore to Phnom Penh (average of $991). Flying from Baltimore to Phnom Penh in June is currently the most expensive (average of $1,570). 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.

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 June 12, 2025.
Read through reviews of airlines operating flights from Baltimore to Phnom Penh, such as EVA Air, Korean Air and China Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,264 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 are the cheapest airlines flying from Baltimore to Phnom Penh round-trip?

    Currently priced at $1,315, Asiana Airlines will fly you from Baltimore to Phnom Penh and back. In addition to Asiana Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and Qatar Airways - these airlines can fly you to your destination from $1,353 and $1,552, respectively.

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

    To fly one-way, consider booking your trip with China Airlines, which is currently one of the cheapest options available, starting at $660. EVA Air flights start at $773 while deals on Qatar Airways start at $816 one-way.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Phnom Penh (average of $991). Flying from Baltimore to Phnom Penh in June is currently the most expensive (average of $1,570). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Baltimore to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Phnom Penh flights
Reagan-National to Phnom Penh flights
Philadelphia to Phnom Penh flights

Top airline flying from Baltimore to Phnom Penh

Discover the top airline that operate flights from Baltimore 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,682Average$1,948FlexibilityNo cancel feeOn-time81%

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