$833 Find Cheap Flights from Phnom Penh to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phnom Penh to District of Columbia departing on 7/27. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phnom Penh to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phnom Penh to District of Columbia, as well as popular online travel agencies
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Best District of Columbia Flight Deals from Phnom Penh

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Washington, D.C.
Washington, D.C.2 stops$1,052
Washington, D.C.
Washington, D.C.2 stops$1,052

Cheap Flights from Phnom Penh to District of Columbia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phnom Penh to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Phnom Penh to District of Columbia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Phnom Penh to District of Columbia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air China Logo
12:15 pm - 7:30 pmPNH-IAD
42h 15m2 stops
Air China Logo
11:00 pm - 11:10 amIAD-PNH
49h 10m3 stops
$1,052Air China
Find Deal
Thu, Jun 5 - Fri, Jun 20
 Logo
8:15 am - 3:45 pmPNH-IAD
42h 30m2 stops
 Logo
6:50 pm - 10:20 pmIAD-PNH
40h 30m2 stops
$1,076
Find Deal
Thu, Jun 5 - Tue, Jun 17
EVA Air Logo
12:35 pm - 4:00 pmPNH-IAD
38h 25m2 stops
EVA Air Logo
6:15 pm - 11:15 amIAD-PNH
30h 00m2 stops
$1,398EVA Air
Find Deal
Sat, May 10 - Sat, May 24
EVA Air Logo
12:35 pm - 5:32 pmPNH-DCA
39h 57m2 stops
EVA Air Logo
6:38 pm - 11:15 amDCA-PNH
29h 37m2 stops
$1,408EVA Air
Find Deal
Sat, May 10 - Sat, May 24
Emirates Logo
8:50 pm - 8:40 amPNH-IAD
46h 50m2 stops
Emirates Logo
10:55 am - 4:35 pmIAD-PNH
42h 40m2 stops
$1,617Emirates
Find Deal
Sat, May 10 - Sun, May 25
Korean Air Logo
11:30 pm - 11:15 amPNH-IAD
22h 45m1 stop
Korean Air Logo
6:00 am - 10:10 pmIAD-PNH
29h 10m2 stops
$1,782Korean Air
Find Deal
Thu, Jun 5 - Thu, Jun 19
Korean Air Logo
11:30 pm - 11:15 amPNH-IAD
22h 45m1 stop
Korean Air Logo
1:15 pm - 10:10 pmIAD-PNH
21h 55m1 stop
$1,877Korean Air
Find Deal
Sat, May 10 - Sun, May 25
Emirates Logo
8:50 pm - 11:59 pmPNH-DCA
38h 09m3 stops
Emirates Logo
2:47 pm - 4:35 pmDCA-PNH
38h 48m3 stops
$2,470Emirates
Find Deal
Thu, Jun 5 - Fri, Jun 20
Singapore Airlines Logo
2:05 pm - 8:59 pmPNH-DCA
41h 54m2 stops
Singapore Airlines Logo
9:59 am - 5:40 pmDCA-PNH
44h 41m3 stops
$2,546Singapore Airlines
Find Deal
Thu, Jun 5 - Tue, Jun 17
Singapore Airlines Logo
6:55 pm - 5:40 amPNH-IAD
45h 45m2 stops
Singapore Airlines Logo
7:25 pm - 1:10 pmIAD-PNH
54h 45m3 stops
$2,982Singapore Airlines
Find Deal
Sat, May 10 - Sun, May 25
Useful Info

KAYAK's insights & trends for Phnom Penh to District of Columbia flights

Get data-powered insights and trends into flights from Phnom Penh to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phnom Penh to District of Columbia?

The average price of all round-trip flights from Phnom Penh to District of Columbia clicked on KAYAK for each day over the last 12 months.

When flying from Phnom Penh to District of Columbia, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Phnom Penh, you’ll find the best rates on Fridays and the most expensive ones on Wednesdays.


Good to know

Cheapest flight$833
Flight from Phnom Penh to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Phnom Penh to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phnom Penh to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phnom Penh to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phnom Penh to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phnom Penh to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Phnom Penh to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phnom Penh to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Phnom Penh to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally at night, when round-trip flights cost $1,750 on average. The most expensive time of day to fly to District of Columbia is generally at night, which is peak travel time and where the average cost of a ticket is $1,750.

Top airlines flying from Phnom Penh to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Phnom Penh to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phnom Penh to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1068 reviews
8.3Comfort
8.5Boarding
8.2Entertainment
8.1Food
8.7Crew
Airline reviews

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

8.0 ExcellentEdward, Apr 2025ICN - LAS
Read more Korean Air reviews

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

I loved everything, I was just a little confused on my bag allowance. When I checked in it said I was allowed 2 check in bags, but when I got there they said I was only allowed 1 so I had to pay an additional 200 dollars! Other then that everything was great! I would love to use your Airlines again when I fly out to Manila again in late May, however I want to be able to have 2 bags included this time lol 😆

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced.

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

Everything you need to know for your flight from Phnom Penh to District of Columbia

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