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Cheap flights from Phnom Penh to Washington, D.C. from $770

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. departing on 5/31. 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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Easily compare round-trip flights from Phnom Penh to Washington, D.C.

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Phnom Penh to Washington, D.C. by changing tabs
Multiple Airlines
Sep 20
PNH11:10 amPhnom Penh Pochentong
32h 30m
2 stops
IAD8:40 amWashington, D.C. Dulles Intl
Oct 4
IAD10:55 amWashington, D.C. Dulles Intl
36h 05m
2 stops
PNH10:00 amPhnom Penh Pochentong
Philippine Airlines
Sep 19
PNH12:50 amPhnom Penh Pochentong
55h 40m
2 stops
DCA9:30 pmWashington, D.C. Reagan-National
Oct 2
DCA8:30 amWashington, D.C. Reagan-National
28h 29m
2 stops
PNH11:59 pmPhnom Penh Pochentong
Emirates
Nov 2
PNH7:25 pmPhnom Penh Pochentong
48h 45m
2 stops
IAD9:10 amWashington, D.C. Dulles Intl
Nov 6
IAD10:30 amWashington, D.C. Dulles Intl
44h 05m
2 stops
PNH6:35 pmPhnom Penh Pochentong
Korean Air
Sep 20
PNH11:40 pmPhnom Penh Pochentong
22h 35m
1 stop
IAD11:15 amWashington, D.C. Dulles Intl
Oct 4
IAD1:25 pmWashington, D.C. Dulles Intl
21h 45m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Qatar Airways
Sep 20
PNH5:30 pmPhnom Penh Pochentong
34h 36m
3 stops
DCA5:06 pmWashington, D.C. Reagan-National
Oct 2
DCA7:45 pmWashington, D.C. Reagan-National
33h 15m
3 stops
PNH4:00 pmPhnom Penh Pochentong
Delta
Nov 2
PNH11:45 pmPhnom Penh Pochentong
22h 05m
1 stop
IAD10:50 amWashington, D.C. Dulles Intl
Nov 6
IAD11:50 amWashington, D.C. Dulles Intl
22h 35m
1 stop
PNH10:25 pmPhnom Penh Pochentong

Find the cheapest one-way flights from Phnom Penh to Washington, D.C.

If you're looking for one-way flights from Phnom Penh to Washington, D.C., view some of our deals below provided by Air China, Korean Air and Philippine Airlines
Multiple Airlines
May 31
PNH6:20 pmPhnom Penh Pochentong
31h 50m
2 stops
IAD3:10 pmWashington, D.C. Dulles Intl
Philippine Airlines
Aug 30
PNH12:50 amPhnom Penh Pochentong
49h 23m
2 stops
IAD3:13 pmWashington, D.C. Dulles Intl
Singapore Airlines
Aug 31
PNH2:05 pmPhnom Penh Pochentong
41h 54m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National

Best airlines flying from Phnom Penh to Washington, D.C.

Compare and see reviews for airlines that fly from Phnom Penh to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,370Free CancellationRating
7.7
4,428 reviews
Search Qatar Airways flights
Korean AirPriceFrom $1,513Free CancellationRating
8.5
1,181 reviews
Search Korean Air flights

Emirates flights from Phnom Penh to Washington, D.C.

Our best Emirates deals on Phnom Penh to Washington, D.C. flight tickets
Emirates
Nov 2
PNH7:25 pmPhnom Penh Pochentong
48h 45m
2 stops
IAD9:10 amWashington, D.C. Dulles Intl
Nov 6
IAD10:30 amWashington, D.C. Dulles Intl
44h 05m
2 stops
PNH6:35 pmPhnom Penh Pochentong
Emirates
Aug 31
PNH8:50 pmPhnom Penh Pochentong
38h 09m
3 stops
IAD11:59 pmWashington, D.C. Dulles Intl
Jan 26
IAD10:30 amWashington, D.C. Dulles Intl
42h 00m
2 stops
PNH4:30 pmPhnom Penh Pochentong
Emirates
Jul 4
PNH8:50 pmPhnom Penh Pochentong
38h 02m
3 stops
IAD11:52 pmWashington, D.C. Dulles Intl
Jul 12
IAD10:55 amWashington, D.C. Dulles Intl
42h 40m
2 stops
PNH4:35 pmPhnom Penh Pochentong

Korean Air flights from Phnom Penh to Washington, D.C.

Our best Korean Air deals on Phnom Penh to Washington, D.C. flight tickets
Korean Air
Sep 20
PNH11:40 pmPhnom Penh Pochentong
22h 35m
1 stop
IAD11:15 amWashington, D.C. Dulles Intl
Oct 4
IAD1:25 pmWashington, D.C. Dulles Intl
21h 45m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Korean Air
Sep 20
PNH11:40 pmPhnom Penh Pochentong
22h 35m
1 stop
IAD11:15 amWashington, D.C. Dulles Intl
Oct 2
IAD1:25 pmWashington, D.C. Dulles Intl
21h 45m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Korean Air
Sep 20
PNH11:40 pmPhnom Penh Pochentong
22h 35m
1 stop
IAD11:15 amWashington, D.C. Dulles Intl
Oct 2
IAD10:05 amWashington, D.C. Dulles Intl
25h 05m
2 stops
PNH10:10 pmPhnom Penh Pochentong

How to get the cheapest flight ticket from Phnom Penh to Washington, D.C.

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 month to fly from Phnom Penh to Washington, D.C.?

January. The cheapest time of year to fly to Washington, D.C. from Phnom Penh is January. Most expensive is October

What is the cheapest day to depart Phnom Penh for Washington, D.C.?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday

When is the cheapest time to fly from Phnom Penh to Washington, D.C.?

Phnom Penh to Washington, D.C. flights are currently only available in the evening

What is the cheapest airline that flies to Washington, D.C. from Phnom Penh?

Qatar Airways. Korean Air and Qatar Airways are the most popular carriers operating from Phnom Penh to Washington, D.C.

What is the cheapest Phnom Penh to Washington, D.C. flight route?

Phnom Penh Pochentong - Washington, D.C. Dulles Intl. Fly from Phnom Penh Pochentong to Washington, D.C. Dulles Intl for the best Phnom Penh - Washington, D.C. flight prices

Cheap Phnom Penh to Washington, D.C. (PNH to WAS) flight deals and tips

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

Best Price Found

$770

Fastest flight time

22h 05m

Direct flights

None

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Phnom Penh in the past 72 hours is $770. The best round-trip flight deal from Phnom Penh to Washington, D.C. found on momondo in the last 72 hours is $1,312.
The fastest flight from Phnom Penh to Washington, D.C. takes 22h 05m
There are no direct flights from Phnom Penh to Washington, D.C.. Popular non-direct routes for this connection are Phnom Penh Pochentong Airport - Washington, D.C. Reagan-National Airport and Phnom Penh Pochentong Airport - Washington, D.C. Dulles Intl Airport.
There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

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

    The straight-line distance from Phnom Penh Pochentong to Washington, D.C. is 8941.3 mi. Flights usually cover this in 22h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Phnom Penh Pochentong Airport to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phnom Penh Pochentong Airport to Washington, D.C.?

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

    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..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

It is quick and easy to find Phnom Penh to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Flights from Phnom Penh to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Phnom Penh to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Phnom Penh to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.


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Find better results for your stay in the United States

Fly into one of these airports located in Washington, D.C.
Airports listed have a maximum distance of 22.4 mi from Washington, D.C.