Phnom Penh to Washington, D.C. flights

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

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The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Phnom Penh to Washington, D.C.

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of January. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

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week: Nov 16 - Nov 22

Flights from just $974

$1,031

$1,391

$1,061

$974

$1,577

$1,188

$1,603

$1,561

$1,207

$1,346

$1,391

$1,573

OctoberNovemberDecemberJanuary

Flying Time20 h and 30 mWhen flying from Phnom Penh to Washington, D.C., this can take around 20 h and 30 m in flying time, however this flight duration can vary due to other factors

Cheapest flight$532The best price for flights from Phnom Penh to Washington, D.C. offered by eDreams, which have been found by our customers in the last 3 days

Origin airportsTecho International AirportFor flights from Phnom Penh to Washington, D.C.

Destination airportsWashington Dulles International Airport, Ronald Reagan Washington National AirportWhen traveling from Phnom Penh to Washington, D.C.

Peak seasonMarchMarch is the busiest time to fly from Phnom Penh to Washington, D.C. according to search data results from our customers

One-way average Price$1335A flight from Phnom Penh to Washington, D.C. at eDreams will cost around $1335, this being based on prices of the previous 6 months of data

Best time to bookJanuaryNovember is one of the most frequent times to fly to Washington, D.C. from Phnom Penh according to real data from our customers

Distance: 8,948 mi

Phnom Penh airports

Techo International Airport (KTI)How far from city center: 14 mi

Washington, D.C. airports

Washington Dulles International Airport (IAD)How far from city center: 23 mi

Ronald Reagan Washington National Airport (DCA)How far from city center: 3 mi

Book a flight from Phnom Penh to Washington, D.C.

Search nonstop and connecting flights from Phnom Penh to Washington, D.C. (United States) with eDreams. Once your results load, sort them by schedule or price and book the flight that fits your plans best.

The lowest fare booked on this route over the past few days was $532. The price you see will depend on your travel dates and departure times.

A nonstop flight from Phnom Penh to Washington, D.C. takes about 25 hours, while connecting flights take longer.

Airports and airlines between Phnom Penh and Washington, D.C.

Plan your trip with confidence. Check out the airports on this route and compare operating airlines.

Departure airport: Techo International Airport (KTI)
Arrival airport: Washington Dulles International Airport (IAD)

How to save on flights from Phnom Penh to Washington, D.C.

A few tips to help you find cheaper flights from Phnom Penh to Washington, D.C.:

Flexible dates: compare fares for two or three different departure days. Flying a day earlier or later can make a big difference in price.
Baggage allowance: check what is included in each fare before you book, so you don't get hit with extra fees at the airport.
Airports on your route: confirm which airports you're departing from and arriving at, especially if the city has more than one. This helps you plan your ground transportation and figure out the total cost of getting around.

For bigger savings, book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in Washington, D.C.. You can also save on a rental car by adding it to your booking.

Frequently asked questions about flights from Phnom Penh to Washington, D.C.

On average, how much is the price of a flight from Phnom Penh to Washington, D.C.?

When you fly from Phnom Penh to Washington, D.C. the average price is $1335. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.

For flights from Phnom Penh to Washington, D.C., how can I find the cheapest price?

The cheapest price for a flight from Phnom Penh to Washington, D.C. is $532. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When booking, when is the best time to get the best prices for flights from Phnom Penh to Washington, D.C.?

The most popular months to book a trip from Phnom Penh to Washington, D.C. are November, December and October, based on the searches of our customers.

When is the best time to travel from Phnom Penh to Washington, D.C.?

The best time of the year to visit Washington, D.C. depends on lots of personal preferences, especially the price. Regarding popularity, January is the best month to fly to Washington, D.C. from Phnom Penh in terms of searches from our customers, followed by March and April. If you prefer to avoid the busy season and get away from the crowds September, June and October are the months with fewer searches for Phnom Penh - Washington, D.C..

How long does the flight from Phnom Penh to Washington, D.C. take?

Flight length from Phnom Penh to Washington, D.C. is around 20 h and 30 m on average, at an average distance of 8,948.49 mi, for flights for the route (which may have 1 or more stops in other cities in between).

Which airports have flights between Phnom Penh and Washington, D.C.?

The main route from Phnom Penh to Washington, D.C. is: Techo International Airport (KTI) to Washington Dulles International Airport(IAD). The following airlines fly this route:

Which airlines fly from Phnom Penh to Washington, D.C.?

Turkish Airlines

Etihad Airways
Qatar Airways

Plan your trip

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