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Cheap flights from Phnom Penh to Washington, D.C. Dulles Intl Airport from $540

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. Dulles Intl Airport departing on 6/3. 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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Phnom Penh to Washington, D.C..
 Logo
10:50 am - 4:00 pmPNH-IAD
40h 10m2 stops
 Logo
6:30 am - 9:50 amIAD-PNH
40h 20m2 stops
$1,284
Find Deal
sø., mai 11 - ma., mai 19
 Logo
11:10 am - 8:40 amPNH-IAD
32h 30m2 stops
 Logo
10:55 am - 5:25 pmIAD-PNH
43h 30m2 stops
$1,299
Find Deal
sø., sep. 21 - lø., sep. 27
 Logo
11:10 am - 8:40 amPNH-IAD
56h 30m2 stops
 Logo
10:55 am - 5:25 pmIAD-PNH
43h 30m2 stops
$1,336
Find Deal
lø., mai 10 - lø., mai 24
 Logo
5:05 pm - 4:10 pmPNH-IAD
34h 05m3 stops
 Logo
6:50 pm - 2:30 pmIAD-PNH
32h 40m3 stops
$1,587
Find Deal
sø., mai 11 - ma., mai 19
Korean Air Logo
11:30 pm - 10:55 amPNH-IAD
22h 25m1 stop
Korean Air Logo
1:15 pm - 10:10 pmIAD-PNH
21h 55m1 stop
$1,694Korean Air
Find Deal
sø., sep. 21 - lø., sep. 27
Emirates Logo
8:50 pm - 8:40 amPNH-IAD
46h 50m2 stops
Emirates Logo
10:55 am - 4:35 pmIAD-PNH
42h 40m1 stop
$1,698Emirates
Find Deal
sø., sep. 21 - lø., sep. 27
Qatar Airways Logo
5:40 pm - 3:40 pmPNH-IAD
33h 00m1 stop
Qatar Airways Logo
11:00 am - 4:15 pmIAD-PNH
42h 15m1 stop
$2,067Qatar Airways
Find Deal
sø., mai 11 - ma., mai 19
Emirates Logo
8:50 pm - 11:58 pmPNH-IAD
38h 08m3 stops
Emirates Logo
10:55 am - 4:35 pmIAD-PNH
42h 40m2 stops
$2,070Emirates
Find Deal
lø., mai 10 - lø., mai 24
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
$2,227Korean Air
Find Deal
lø., mai 10 - lø., mai 24
Air China Logo
12:20 am - 2:19 pmPNH-IAD
48h 59m2 stops
Air China Logo
11:00 pm - 11:05 pmIAD-PNH
37h 05m1 stop
$6,933Air China
Find Deal
sø., jun. 1 - fr., jun. 13

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

Our best Korean Air deals on Phnom Penh to Washington, D.C. Dulles Intl Airport flight tickets
Korean Air
Sep 21
PNH11:30 pmPhnom Penh Pochentong
22h 25m
1 stop
IAD10:55 amWashington, D.C. Dulles Intl
Sep 27
IAD1:15 pmWashington, D.C. Dulles Intl
21h 55m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Korean Air
Apr 5
PNH11:30 pmPhnom Penh Pochentong
35h 58m
2 stops
IAD12:28 amWashington, D.C. Dulles Intl
Sep 17
IAD1:15 pmWashington, D.C. Dulles Intl
21h 55m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Korean Air
Apr 5
PNH11:30 pmPhnom Penh Pochentong
35h 58m
2 stops
IAD12:28 amWashington, D.C. Dulles Intl
Sep 17
IAD3:00 pmWashington, D.C. Dulles Intl
44h 10m
2 stops
PNH10:10 pmPhnom Penh Pochentong

Emirates flights from Phnom Penh to Washington, D.C. Dulles Intl Airport

Our best Emirates deals on Phnom Penh to Washington, D.C. Dulles Intl Airport flight tickets
Emirates
Sep 21
PNH8:50 pmPhnom Penh Pochentong
46h 50m
2 stops
IAD8:40 amWashington, D.C. Dulles Intl
Sep 27
IAD10:55 amWashington, D.C. Dulles Intl
42h 40m
1 stop
PNH4:35 pmPhnom Penh Pochentong
Emirates
May 10
PNH8:50 pmPhnom Penh Pochentong
38h 08m
3 stops
IAD11:58 pmWashington, D.C. Dulles Intl
May 24
IAD10:55 amWashington, D.C. Dulles Intl
42h 40m
2 stops
PNH4:35 pmPhnom Penh Pochentong
Emirates
Apr 5
PNH8:50 pmPhnom Penh Pochentong
46h 50m
2 stops
IAD8:40 amWashington, D.C. Dulles Intl
Sep 17
IAD12:55 pmWashington, D.C. Dulles Intl
40h 40m
3 stops
PNH4:35 pmPhnom Penh Pochentong

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Phnom Penh to Washington, D.C. Dulles Intl 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 month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from Phnom Penh to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $937. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,551.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $937. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Phnom Penh to Washington, D.C. Dulles Intl Airport for around $2,474.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Phnom Penh in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,799 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $2,323 on average. Flights to Washington, D.C. Dulles Intl Airport from Phnom Penh in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Phnom Penh to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Phnom Penh to Washington, D.C. Dulles Intl 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. Dulles Intl Airport (PNH to IAD) flight deals and tips

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

Best Price Found

$540

Fastest flight time

22h 25m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Phnom Penh in the past 72 hours is $540. The best round-trip flight deal from Phnom Penh to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $1,284.
The fastest flight from Phnom Penh to Washington, D.C. Dulles Intl Airport takes 22h 25m
There are no direct flights from Phnom Penh to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Phnom Penh Pochentong Airport - Washington, D.C. Dulles Intl Airport.

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

    The straight-line distance from Phnom Penh Pochentong to Washington, D.C. Dulles Intl is 8937.3 mi. A reasonable flight in good conditions will take 22h 25m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phnom Penh Pochentong Airport to Washington, D.C. Dulles Intl Airport.

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

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl 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. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Phnom Penh to Washington, D.C. Dulles Intl Airport?


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

Compare and see reviews for airlines that fly from Phnom Penh to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom $855Free CancellationRating
7.1
83 reviews
Search Air China flights
Korean AirPriceFrom $1,533Free CancellationRating
8.4
1,053 reviews
Search Korean Air flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
National Harbor
Laurel
Winchester
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Harpers Ferry
Glen Burnie
Linthicum Heights
Rockville
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Towson
Reston

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Phnom Penh.

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

Yes. All flights to Washington, D.C. from Phnom Penh on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phnom Penh to Washington, D.C..

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

Yes. momondo can track prices for Phnom Penh to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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