Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Phnom Penh to Washington, D.C. from $937

1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
PNH-IAD
8939 mimulti-stop
Multiple Airlines Logo
IAD-PNH
8939 mimulti-stop
Multiple Airlines
Find Deal

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 August is also cheap. Prices for this month can be found on momondo for an average of $1,313.

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.

Can stopping save me money on Phnom Penh to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 36% on your flight if you consider stops on a Phnom Penh to Washington, D.C. Dulles Intl Airport flight.

How have Phnom Penh to Washington, D.C. Dulles Intl Airport flight prices changed over time?

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

Direct flights

None
There are no direct flights from Phnom Penh to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Phnom Penh to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • 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.

  • 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
119 reviews
Search Air China flights
Korean AirPriceFrom $1,477Free CancellationRating
8.4
1,155 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
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Sterling

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.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/29
Sat 12/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.