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Cheap flights from Phnom Penh to Washington, D.C. Reagan-National Airport from $869

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to Washington, D.C. Reagan-National Airport departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phnom Penh to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Phnom Penh to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Phnom Penh to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Phnom Penh to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Phnom Penh to Washington, D.C.

Find recent round-trip train or bus tickets from Phnom Penh to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
12:30 am - 8:59 pmPNH-DCA
32h 29m2 stops
8:00 am - 11:20 pmDCA-PNH
27h 20m2 stops
$1,589
Find Deal
Mon, Dec 16 - Tue, Jan 14
12:45 pm - 8:59 pmPNH-DCA
44h 14m2 stops
5:29 pm - 11:25 amDCA-PNH
29h 56m2 stops
$1,615
Find Deal
Mon, Dec 9 - Tue, Jan 7
11:45 am - 9:29 amPNH-DCA
33h 44m2 stops
5:32 pm - 10:25 amDCA-PNH
28h 53m2 stops
$1,619
Find Deal
Tue, Dec 17 - Tue, Jan 14
1:05 am - 8:58 pmPNH-DCA
31h 53m2 stops
5:30 pm - 12:15 amDCA-PNH
42h 45m2 stops
$1,667Philippine Airlines
Find Deal
Tue, Dec 10 - Wed, Jan 8
1:05 am - 8:58 pmPNH-DCA
31h 53m2 stops
5:30 pm - 12:15 amDCA-PNH
42h 45m2 stops
$1,720Philippine Airlines
Find Deal
Tue, Dec 10 - Tue, Jan 7
11:45 am - 9:29 amPNH-DCA
33h 44m2 stops
9:29 am - 10:25 amDCA-PNH
36h 56m2 stops
$1,845Cathay Pacific
Find Deal
Mon, Dec 9 - Thu, Jan 9
11:45 am - 4:27 pmPNH-DCA
40h 42m2 stops
9:29 am - 10:25 amDCA-PNH
36h 56m2 stops
$1,860Cathay Pacific
Find Deal
Wed, Dec 11 - Thu, Jan 9
6:45 pm - 8:59 pmPNH-DCA
38h 14m3 stops
9:00 am - 5:55 pmDCA-PNH
44h 55m2 stops
$1,919Singapore Airlines
Find Deal
Fri, Feb 28 - Sat, Mar 8
1:45 pm - 8:59 pmPNH-DCA
43h 14m2 stops
9:00 am - 5:55 pmDCA-PNH
44h 55m2 stops
$1,926Singapore Airlines
Find Deal
Fri, Feb 28 - Sat, Mar 8
5:10 pm - 6:55 pmPNH-DCA
37h 45m3 stops
5:49 pm - 3:25 pmDCA-PNH
33h 36m3 stops
$2,506Qatar Airways
Find Deal
Tue, Dec 17 - Tue, Jan 14
12:45 pm - 8:59 pmPNH-DCA
44h 14m2 stops
Fri, Feb 28
12:25 am - 10:37 pmPNH-DCA
34h 12m3 stops
Thu, Feb 27
12:30 am - 8:59 pmPNH-DCA
32h 29m2 stops
$1,022
Find Deal
Thu, Feb 27
1:05 am - 8:58 pmPNH-DCA
31h 53m2 stops
$1,073Philippine Airlines
Find Deal
Tue, Dec 17
12:45 am - 9:30 pmPNH-DCA
31h 45m2 stops
$1,093Philippine Airlines
Find Deal
Fri, Apr 4
6:45 pm - 8:59 pmPNH-DCA
38h 14m3 stops
$1,233Singapore Airlines
Find Deal
Fri, Feb 28
9:35 am - 8:59 pmPNH-DCA
47h 24m2 stops
$1,242Singapore Airlines
Find Deal
Fri, Feb 28
5:10 pm - 4:24 pmPNH-DCA
35h 14m3 stops
$1,263Qatar Airways
Find Deal
Wed, Dec 18
5:30 pm - 2:40 pmPNH-DCA
32h 10m3 stops
$1,401Qatar Airways
Find Deal
Sat, Apr 5
12:30 am - 4:51 pmPNH-DCA
52h 21m2 stops
$2,378United Airlines
Find Deal
Sun, Dec 1

Philippine Airlines flights from Phnom Penh to Washington, D.C. Reagan-National Airport

Our best Philippine Airlines deals on Phnom Penh to Washington, D.C. Reagan-National Airport flight tickets
Philippine Airlines
Dec 10
PNH1:05 amPhnom Penh Pochentong
31h 53m
2 stops
DCA8:58 pmWashington, D.C. Reagan-National
Jan 8
DCA5:30 pmWashington, D.C. Reagan-National
42h 45m
2 stops
PNH12:15 amPhnom Penh Pochentong
Philippine Airlines
Dec 5
PNH1:05 amPhnom Penh Pochentong
31h 53m
2 stops
DCA8:58 pmWashington, D.C. Reagan-National
Jan 14
DCA5:30 pmWashington, D.C. Reagan-National
42h 45m
2 stops
PNH12:15 amPhnom Penh Pochentong
Philippine Airlines
Dec 10
PNH1:05 amPhnom Penh Pochentong
31h 53m
2 stops
DCA8:58 pmWashington, D.C. Reagan-National
Jan 7
DCA5:30 pmWashington, D.C. Reagan-National
42h 45m
2 stops
PNH12:15 amPhnom Penh Pochentong

Cathay Pacific flights from Phnom Penh to Washington, D.C. Reagan-National Airport

Our best Cathay Pacific deals on Phnom Penh to Washington, D.C. Reagan-National Airport flight tickets
Cathay Pacific
Dec 3
PNH11:45 amPhnom Penh Pochentong
33h 43m
2 stops
DCA9:28 amWashington, D.C. Reagan-National
Jan 13
DCA9:29 amWashington, D.C. Reagan-National
44h 16m
2 stops
PNH5:45 pmPhnom Penh Pochentong
Cathay Pacific
Dec 9
PNH11:45 amPhnom Penh Pochentong
33h 44m
2 stops
DCA9:29 amWashington, D.C. Reagan-National
Jan 9
DCA9:29 amWashington, D.C. Reagan-National
36h 56m
2 stops
PNH10:25 amPhnom Penh Pochentong
Cathay Pacific
Dec 4
PNH11:45 amPhnom Penh Pochentong
33h 44m
2 stops
DCA9:29 amWashington, D.C. Reagan-National
Jan 12
DCA9:29 amWashington, D.C. Reagan-National
36h 56m
2 stops
PNH10:25 amPhnom Penh Pochentong

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Phnom Penh to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Phnom Penh to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $0. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $1,801.

When to book flights from Phnom Penh to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Phnom Penh to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phnom Penh to Washington, D.C. Reagan-National Airport (PNH to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to Washington, D.C. Reagan-National Airport

Best Price Found

$869

Fastest flight time

24h 14m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Phnom Penh in the past 72 hours is $869. The best round-trip flight deal from Phnom Penh to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $1,589.
The fastest flight from Phnom Penh to Washington, D.C. Reagan-National Airport takes 24h 14m
There are no direct flights from Phnom Penh to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is Phnom Penh Pochentong Airport - Washington, D.C. Reagan-National Airport.

  • How far is Phnom Penh Pochentong to Washington, D.C. Reagan-National by plane?

    There are 8945.0 mi between Phnom Penh Pochentong and Washington, D.C. Reagan-National. A reasonable flight in good conditions will take 24h 14m.

  • When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Phnom Penh Pochentong Airport to Washington, D.C. Reagan-National Airport were last updated today.

  • How old do you have to be to fly from Phnom Penh Pochentong Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phnom Penh Pochentong Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Phnom Penh to Washington, D.C.?

Finding the right flight to Washington, D.C. from Phnom Penh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Phnom Penh to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Phnom Penh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phnom Penh to Washington, D.C.?

Once all potential Phnom Penh to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Phnom Penh to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phnom Penh to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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