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Cheap flights from Washington, D.C. (WAS) to Phnom Penh (PNH) from $554

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — PNH
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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The best prices from Washington, D.C. to Phnom Penh Pochentong are usually found in September or October, booked 90 days in advance, depart on a Sunday or Monday and return on a Monday

Cheap flight deals from Washington, D.C. to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 April 25, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$1,091

One-way from

$845
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From Washington, D.C. (WAS) to Phnom Penh Pochentong
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One-way flight from Washington, D.C. (WAS) to Phnom Penh Pochentong
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What is the cheapest day to fly round-trip from Washington, D.C. to Phnom Penh?

Flights from Washington, D.C. to Phnom Penh are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phnom Penh.

How far in advance should I book a flight from Washington, D.C. to Phnom Penh?

Find a great deal and save up to 35% by booking at least 58 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. to Phnom Penh within the next two weeks, with the cheapest ticket starting at $1,739.

What is the cheapest month to fly from Washington, D.C. to Phnom Penh?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Phnom Penh. Flights to Phnom Penh from Washington, D.C. in September are about $1,812 on average during September, but can be found for as low as $1,153.

When is the cheapest time to fly from Washington, D.C. to Phnom Penh (WAS - PNH)?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Phnom Penh in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.

Cheap Qatar Airways flights from Washington, D.C. to Phnom Penh

Explore cheap flight options specifically provided by Qatar Airways for the route between Washington, D.C. and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Take a peek at the cheapest Qatar Airways flights we've detected traveling from Washington, D.C. to Phnom Penh. Come back soon if you're not finding the exact deal you're looking for.
Mon 6/1010:55 amIAD - PNH
2 stops42h 20mQatar Airways
Sun 6/3011:10 amPNH - IAD
2 stops32h 35mQatar Airways
Deal found 4/25$1,926
Mon 6/1010:55 amIAD - PNH
2 stops42h 20mQatar Airways
Sun 6/3011:10 amPNH - IAD
2 stops32h 35mQatar Airways
Deal found 4/24$2,041
Sun 7/710:55 amIAD - PNH
2 stops42h 20mQatar Airways
Wed 7/175:40 pmPNH - IAD
2 stops26h 05mQatar Airways
Deal found 4/24$2,085
Sat 7/610:55 amIAD - PNH
2 stops42h 05mQatar Airways
Wed 7/1711:10 amPNH - IAD
2 stops32h 35mQatar Airways
Deal found 4/24$2,088
Thu 7/1110:55 amIAD - PNH
2 stops42h 05mQatar Airways
Sun 7/1411:10 amPNH - IAD
2 stops32h 35mQatar Airways
Deal found 4/24$2,139
Sun 5/57:37 pmDCA - PNH
3 stops33h 38mQatar Airways
Thu 5/165:30 pmPNH - DCA
3 stops35h 15mQatar Airways
Deal found 4/24$2,578
Mon 4/295:15 pmDCA - PNH
3 stops36h 00mQatar Airways
Mon 5/65:30 pmPNH - DCA
3 stops36h 15mQatar Airways
Deal found 4/24$3,113
Tue 4/307:45 pmDCA - PNH
3 stops33h 15mQatar Airways
Sun 5/125:40 pmPNH - DCA
3 stops36h 29mQatar Airways
Deal found 4/24$3,503
Sun 4/285:00 pmDCA - PNH
3 stops36h 15mQatar Airways
Sun 5/125:40 pmPNH - DCA
3 stops38h 45mQatar Airways
Deal found 4/23$10,582

Cheap Cathay Pacific flights from Washington, D.C. to Phnom Penh

Explore cheap flight options specifically provided by Cathay Pacific for the route between Washington, D.C. and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Browse through some of the cheapest Cathay Pacific flights traveling from Washington, D.C. to Phnom Penh. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 8/157:45 pmDCA - PNH
2 stops34h 25mCathay Pacific
Sat 8/316:30 pmPNH - DCA
2 stops37h 44mCathay Pacific
Deal found 4/25$1,474
Thu 8/1511:28 amBWI - PNH
2 stops42h 42mCathay Pacific
Sat 8/316:30 pmPNH - BWI
2 stops37h 55mCathay Pacific
Deal found 4/25$1,699
Mon 6/177:30 pmDCA - PNH
2 stops27h 45mCathay Pacific
Mon 7/811:25 amPNH - DCA
2 stops45h 35mCathay Pacific
Deal found 4/24$2,416
Sun 4/287:45 pmDCA - PNH
2 stops27h 30mCathay Pacific
Sun 5/126:30 pmPNH - DCA
2 stops32h 58mCathay Pacific
Deal found 4/23$7,106
Sun 4/287:45 pmDCA - PNH
2 stops27h 30mCathay Pacific
Sat 5/116:30 pmPNH - DCA
2 stops26h 42mCathay Pacific
Deal found 4/23$17,473

Cheap Washington, D.C. to Phnom Penh flights in April & May 2024

Find cheap flight options from Washington, D.C. to Phnom Penh specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
Check out some of the best flight deals from Washington, D.C. to Phnom Penh in 2024. For more flight deals, be sure to check back very soon.
Mon 4/295:59 pmIAD - PNH
2 stops29h 16mMultiple Airlines
Mon 5/611:25 amPNH - IAD
2 stops29h 30mMultiple Airlines
Deal found 4/24$1,080
Tue 4/3010:00 pmIAD - PNH
2 stops48h 30mEtihad Airways
Sun 5/127:25 pmPNH - IAD
2 stops56h 10mEtihad Airways
Deal found 4/24$1,204
Wed 5/810:55 amIAD - PNH
2 stops43h 30mMalaysia Airlines
Wed 6/511:10 amPNH - IAD
2 stops40h 00mMalaysia Airlines
Deal found 4/24$1,303
Wed 5/19:05 pmIAD - PNH
2 stops33h 20mMalaysia Airlines
Sun 5/126:20 pmPNH - IAD
2 stops49h 25mMalaysia Airlines
Deal found 4/24$1,332
Sun 5/59:05 pmIAD - PNH
2 stops33h 20mMalaysia Airlines
Thu 5/1611:10 amPNH - IAD
2 stops32h 35mMalaysia Airlines
Deal found 4/24$1,333
Mon 5/69:05 pmIAD - PNH
2 stops33h 20mMalaysia Airlines
Thu 5/1611:10 amPNH - IAD
2 stops32h 35mMalaysia Airlines
Deal found 4/25$1,338
Mon 5/66:00 pmIAD - PNH
3 stops37h 35mMultiple Airlines
Thu 5/1610:30 amPNH - IAD
2 stops41h 05mMultiple Airlines
Deal found 4/25$1,502
Wed 5/810:55 amIAD - PNH
3 stops35h 30mMultiple Airlines
Wed 6/57:10 pmPNH - IAD
2 stops31h 35mMultiple Airlines
Deal found 4/24$1,523
Mon 4/2910:00 pmIAD - PNH
2 stops33h 35mMultiple Airlines
Mon 5/63:40 pmPNH - IAD
3 stops34h 30mMultiple Airlines
Deal found 4/24$1,537

Washington, D.C. to Phnom Penh 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Phnom Penh in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Check out some of the best flight deals from Washington, D.C. to Phnom Penh in 2024. For more flight deals, be sure to check back very soon.
Mon 4/295:59 pmIAD - PNH
2 stops29h 16mMultiple Airlines
Mon 5/611:25 amPNH - IAD
2 stops29h 30mMultiple Airlines
Deal found 4/24$1,080
Tue 10/110:00 pmIAD - PNH
2 stops48h 30mEtihad Airways
Mon 10/1410:30 amPNH - IAD
2 stops41h 05mEtihad Airways
Deal found 4/24$1,104
Sat 10/1210:00 pmDCA - PNH
2 stops25h 15mMultiple Airlines
Mon 11/411:45 amPNH - DCA
2 stops31h 55mMultiple Airlines
Deal found 4/24$1,130
Thu 8/157:41 pmIAD - PNH
2 stops34h 29mMultiple Airlines
Sat 8/316:30 pmPNH - IAD
2 stops31h 43mMultiple Airlines
Deal found 4/25$1,180
Sat 8/245:38 pmIAD - PNH
2 stops36h 52mSingapore Airlines
Thu 9/199:35 amPNH - IAD
2 stops41h 58mSingapore Airlines
Deal found 4/25$1,198
Tue 4/3010:00 pmIAD - PNH
2 stops48h 30mEtihad Airways
Sun 5/127:25 pmPNH - IAD
2 stops56h 10mEtihad Airways
Deal found 4/24$1,204
Wed 9/45:38 pmIAD - PNH
2 stops32h 27mSingapore Airlines
Thu 9/262:05 pmPNH - IAD
2 stops37h 28mSingapore Airlines
Deal found 4/25$1,235
Sun 9/15:38 pmIAD - PNH
3 stops52h 02mSingapore Airlines
Tue 9/242:05 pmPNH - IAD
2 stops37h 28mSingapore Airlines
Deal found 4/25$1,239
Tue 9/35:57 pmIAD - PNH
2 stops51h 43mSingapore Airlines
Tue 9/242:05 pmPNH - IAD
2 stops37h 28mSingapore Airlines
Deal found 4/25$1,264

Washington, D.C. to Phnom Penh flights leaving soon

Find last-minute flight options from Washington, D.C. to Phnom Penh for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Book one of these great deals on flights from Washington, D.C. to Phnom Penh. Tip: verify your flight details before completing your reservation.
Tue 4/3010:00 pmIAD - PNH
2 stops48h 30mEtihad Airways
Sun 5/127:25 pmPNH - IAD
2 stops56h 10mEtihad Airways
Deal found 4/24$1,204
Wed 5/19:05 pmIAD - PNH
2 stops33h 20mMalaysia Airlines
Sun 5/126:20 pmPNH - IAD
2 stops49h 25mMalaysia Airlines
Deal found 4/24$1,332
Sun 5/59:05 pmIAD - PNH
2 stops33h 20mMalaysia Airlines
Thu 5/1611:10 amPNH - IAD
2 stops32h 35mMalaysia Airlines
Deal found 4/24$1,333
Tue 4/305:49 amBWI - PNH
2 stops30h 06mUnited Airlines
Sun 5/1211:55 pmPNH - BWI
2 stops28h 22mUnited Airlines
Deal found 4/24$1,543
Sun 5/56:50 pmBWI - PNH
3 stops27h 00mMultiple Airlines
Thu 5/167:10 pmPNH - BWI
3 stops47h 18mMultiple Airlines
Deal found 4/24$1,624
Tue 4/307:10 amIAD - PNH
3 stops38h 30mSingapore Airlines
Sun 5/126:25 pmPNH - IAD
2 stops57h 34mSingapore Airlines
Deal found 4/24$1,672
Sun 5/511:15 amIAD - PNH
3 stops34h 40mMultiple Airlines
Thu 5/161:20 pmPNH - IAD
2 stops30h 20mMultiple Airlines
Deal found 4/24$1,683
Wed 5/110:14 amBWI - PNH
2 stops24h 56mKorean Air
Sun 5/1211:40 pmPNH - BWI
2 stops34h 28mKorean Air
Deal found 4/24$1,698
Sun 5/57:50 pmBWI - PNH
2 stops39h 20mKorean Air
Thu 5/1611:40 pmPNH - BWI
2 stops36h 03mKorean Air
Deal found 4/24$1,738

One-way flights to Phnom Penh from Washington, D.C.

Search for one-way flight options from Washington, D.C. to Phnom Penh. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 25, 2024.
Users traveling one-way from Washington, D.C. to Phnom Penh can select one of these great deals. Users in need of a round-trip flight from Washington, D.C. to Phnom Penh instead should update the search form at the top of page.
Fri 5/311:15 amIAD - PNH
3 stops47h 15mMultiple Airlines
Deal found 4/23$554
Fri 5/35:59 pmIAD - PNH
2 stops36h 11mMultiple Airlines
Deal found 4/23$616
Thu 7/117:10 pmIAD - PNH
3 stops54h 35mMultiple Airlines
Deal found 4/23$791
Thu 7/117:10 pmIAD - PNH
2 stops56h 30mMultiple Airlines
Deal found 4/23$794
Thu 7/2511:34 amBWI - PNH
2 stops42h 36mCathay Pacific
Deal found 4/25$845
Tue 5/77:00 amIAD - PNH
2 stops46h 05mMultiple Airlines
Deal found 4/24$887
Thu 7/255:43 pmIAD - PNH
2 stops30h 32mMultiple Airlines
Deal found 4/25$922
Thu 7/254:59 pmDCA - PNH
2 stops37h 11mMultiple Airlines
Deal found 4/25$928
Thu 7/257:05 amIAD - PNH
2 stops28h 05mKorean Air
Deal found 4/24$956

Find flights from Washington, D.C. to Phnom Penh within your budget

Customize your flight search to find flights from Washington, D.C. 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 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,080 - $2,213

Route

Depart

Return

Price

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Mon 4/29

2 stops29h 16m

Phnom Penh Pochentong

Mon 5/6

2 stops29h 30m

$1,080

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Tue 4/30

2 stops48h 30m

Phnom Penh Pochentong

Sun 5/12

2 stops56h 10m

$1,204

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 5/8

2 stops43h 30m

Phnom Penh Pochentong

Wed 6/5

2 stops40h 00m

$1,303

Washington, D.C. Reagan-NationalPhnom Penh Pochentong

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Thu 8/15

2 stops34h 25m

Phnom Penh Pochentong

Sat 8/31

2 stops37h 44m

$1,474

Washington, D.C. Reagan-NationalPhnom Penh Pochentong

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Sat 8/24

2 stops45h 10m

Phnom Penh Pochentong

Thu 9/19

2 stops46h 24m

$1,490

Baltimore/WashingtonPhnom Penh Pochentong

BWI - PNH

BWIPNH

Baltimore/Washington

Sun 10/6

2 stops39h 20m

Phnom Penh Pochentong

Tue 10/22

2 stops32h 53m

$1,698

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Mon 6/10

2 stops42h 20m

Phnom Penh Pochentong

Sun 6/30

2 stops32h 35m

$1,926

Washington, D.C. Reagan-NationalPhnom Penh Pochentong

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Thu 8/15

2 stops44h 00m

Phnom Penh Pochentong

Fri 8/30

2 stops31h 40m

$2,143

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Mon 7/22

2 stops44h 40m

Phnom Penh Pochentong

Thu 8/22

3 stops38h 09m

$2,213

Flights are sorted by cheapest first

Deals found on 4/24

When is the best time to book a flight from Washington, D.C. to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Phnom Penh. Price data was last updated on January 28, 2024.
The best time to book flights from Washington, D.C. to Phnom Penh is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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When is the cheapest time to fly from Washington, D.C. to Phnom Penh?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Phnom Penh. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. to Phnom Penh flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Phnom Penh by month

Plan your trip from Washington, D.C. to Phnom Penh by taking into account the cheapest months to travel. The average price of a one-way flight from Washington, D.C. to Phnom Penh is currently $810 while a round-trip flight costs $1,615. Price data was last updated on April 21, 2024.

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Phnom Penh (average of $1,091). Flying from Washington, D.C. 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.

January

$1,215

February

$1,152

March

$1,186

April

$1,158

May

$1,292

June

$1,582

July

$1,555

August

$1,126

September

$1,093

October

$1,091

November

$1,141

December

$1,382

Temperature and rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature and rainfall totals by month.

PNH

Temperature

77 - 84.2 °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 25, 2024.
To help decide which airline to fly from Washington, D.C. to Phnom Penh, see what other customers have to say about Qatar Airways, Cathay Pacific and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,188 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.5

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

Korean Air
8.5
Very good
1,188 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.5

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

Singapore Airlines
8.3
Very good
1,479 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.5

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

Emirates
8.1
Very good
4,068 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.5

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

Cathay Pacific
7.8
Good
1,133 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.5

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

Qatar Airways
7.7
Good
4,479 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Boarding

8.6

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Overall

8.5

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    If you book a flight to Phnom Penh from Washington, D.C., you will be flying to Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 5.0 mi from the center of Phnom Penh. There are 0 flights from Washington, D.C. to Pochentong per day from 4 different airlines.

  • Can I find flights from Washington, D.C. to Phnom Penh for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Phnom Penh for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,080, but on average you can expect to pay $1,469.

  • Are there last-minute flights available from Washington, D.C. to Phnom Penh for under $1,300?

    There are currently 20+ open flights from Washington, D.C. to Phnom Penh within the next 7 days for less than $1,300.

  • What are the cheapest airlines flying from Washington, D.C. to Phnom Penh round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Phnom Penh round-trip from $1,204. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $1,303, and Cathay Pacific, from $1,474. You may be able to fly from Washington, D.C. to Phnom Penh for 33% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $845. However, be on the lookout for offers from Korean Air and Singapore Airlines, as they are both options that can get you from Washington, D.C. to Phnom Penh for a low price.

  • What are the most popular routes from Washington, D.C. to Phnom Penh?

    When deciding which route to take from Washington, D.C. to Phnom Penh consider Washington, D.C. Dulles Intl - Phnom Penh Pochentong, Baltimore/Washington - Phnom Penh Pochentong or Washington, D.C. Reagan-National - Phnom Penh Pochentong as they are the most popular.

  • What are the most popular airlines that fly from Washington, D.C. to Phnom Penh?

    When booking a flight from Washington, D.C. to Phnom Penh, you may want to consider flying on Etihad Airways, Korean Air or Qatar Airways as they are the most popular for this route.

  • What does IAD to PNH mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Phnom Penh Pochentong Airport (PNH). Codes like Phnom Penh Pochentong Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

  • Can I find deals for flights from Washington, D.C. to Phnom Penh that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Phnom Penh flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington, D.C. to Phnom Penh with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Phnom Penh flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Washington, D.C. to Phnom Penh that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Phnom Penh?

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

  • Can I find deals for business class flights from Washington, D.C. to Phnom Penh?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

  • Can I find deals for flights from Washington, D.C. to Phnom Penh that allow pets onboard?

    Many airlines flying from Washington, D.C. to Phnom Penh offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington, D.C. to Phnom Penh?

    Yes, you can often find last-minute deals on Washington, D.C. to Phnom Penh flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. to Phnom Penh flight deals updated?

    The Washington, D.C. to Phnom Penh flight deals you see on this page were last updated on 4/25.

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Alternative routes for Washington, D.C. to Phnom Penh
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Dulles Intl to Phnom Penh flights
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Top 4 airlines flying from Washington, D.C. to Phnom Penh

Discover the top 4 airlines that operate flights from Washington, D.C. 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 3,068,701 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,044Average$1,315FlexibilityNo cancel feeOn-time75%
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Singapore AirlinesCheapest$1,117Average$1,291FlexibilityNo cancel feeOn-time81%
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Qatar AirwaysCheapest$1,242Average$1,703FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Korean AirCheapest$1,261Average$1,680FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Washington, D.C. to Phnom Penh by cabin class

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Cheapflights makes it easy to find Washington, D.C. to Phnom Penh flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Phnom Penh from Washington, D.C..

Can Cheapflights find flights from Washington, D.C. to Phnom Penh with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington, D.C. to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Phnom Penh become cheaper?

Of course! You can now track prices for flights from Washington, D.C. to Phnom Penh and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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