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Cheap Flights from Washington to Phnom Penh from $565

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Cheap IAD to PNH Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Apr 3 - Tue, Apr 14
IAD
Washington
to
PNH
Phnom Penh
$565

roundtrip

found 3 hours ago

Open IAD to PNH flights search result page
Sun, Mar 29 - Thu, May 14
IAD
Washington
to
PNH
Phnom Penh
$600

roundtrip

found 3 days ago

Open IAD to PNH flights search result page
Sun, Mar 29 - Sun, Apr 12
IAD
Washington
to
PNH
Phnom Penh
$605

roundtrip

found 2 days ago

Open IAD to PNH flights search result page
Fri, Apr 10 - Sun, Apr 19
IAD
Washington
to
PNH
Phnom Penh
$625

roundtrip

found 5 days ago

Open IAD to PNH flights search result page
Fri, Apr 10 - Tue, May 12
IAD
Washington
to
PNH
Phnom Penh
$655

roundtrip

found 2 days ago

Open IAD to PNH flights search result page
Mon, Dec 9 - Mon, Dec 16
IAD
Washington
to
PNH
Phnom Penh
$795

roundtrip

found 22 hours ago

Open IAD to PNH flights search result page
Wed, Jan 15 - Tue, Feb 11
IAD
Washington
to
PNH
Phnom Penh
$797

roundtrip

found 2 days ago

Open IAD to PNH flights search result page
Mon, Nov 4 - Sun, Nov 17
IAD
Washington
to
PNH
Phnom Penh
$798

roundtrip

found 1 day ago

Open IAD to PNH flights search result page
Thu, Dec 5 - Sun, Dec 15
IAD
Washington
to
PNH
Phnom Penh
$801

roundtrip

found 10 hours ago

Open IAD to PNH flights search result page
Tue, Nov 26 - Mon, Dec 2
IAD
Washington
to
PNH
Phnom Penh
$820

roundtrip

found 5 hours ago

Open IAD to PNH flights search result page
Wed, Apr 22 - Tue, May 12
IAD
Washington
to
PNH
Phnom Penh
$838

roundtrip

found 2 days ago

Open IAD to PNH flights search result page
Thu, Nov 28 - Thu, Dec 5
IAD
Washington
to
PNH
Phnom Penh
$904

roundtrip

just found

Open IAD to PNH flights search result page
Mon, Nov 4 - Tue, Nov 19
IAD
Washington
to
PNH
Phnom Penh
$953

roundtrip

found 1 day ago

Open IAD to PNH flights search result page
Tue, Mar 17 - Tue, Mar 24
IAD
Washington
to
PNH
Phnom Penh
$966

roundtrip

found 2 days ago

Open IAD to PNH flights search result page
Mon, Feb 17 - Sat, Feb 29
IAD
Washington
to
PNH
Phnom Penh
$973

roundtrip

found 3 days ago

Open IAD to PNH flights search result page
Mon, May 18 - Mon, Jun 1
IAD
Washington
to
PNH
Phnom Penh
$1,102

roundtrip

found 4 hours ago

Open IAD to PNH flights search result page
Tue, Nov 26 - Sat, Dec 7
IAD
Washington
to
PNH
Phnom Penh
$1,165

roundtrip

found 9 hours ago

Open IAD to PNH flights search result page
Mon, Mar 30 - Tue, Apr 7
IAD
Washington
to
PNH
Phnom Penh
$1,206

roundtrip

found 3 hours ago

Open IAD to PNH flights search result page
Tue, Dec 3 - Tue, Dec 10
IAD
Washington
to
PNH
Phnom Penh
$1,360

roundtrip

found 1 day ago

Open IAD to PNH flights search result page
Wed, Oct 16 - Sun, Oct 27
IAD
Washington
to
PNH
Phnom Penh
$13,622

roundtrip

found 4 days ago

Open IAD to PNH flights search result page

Washington to Phnom Penh route information

Origin Airport Washington Dulles Intl.
Destination Airport Phnom Penh Intl.
Airlines Serving Air China, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Delta, Emirates, Etihad Airways, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Thai Airways International, United
Flight Price $565
Distance 8,943 mi

Top Routes from Washington

Top Routes to Phnom Penh

Cheap IAD to PNH Flights

  • Can I change the date of my flight?

    You sure can switch your departure date and you may save yourself some money by changing when you leave. The lowest-cost day to fly in October is Monday.

  • How long do most people stay in Phnom Penh?

    Of course, you're not most people, but if you were, you'd stay about 10 days.

  • How much is a plane ticket to Phnom Penh (PNH) from Dulles (IAD)?

    Prices vary anywhere from $565 to $13,521. Booking far in advance can usually help you get the cheapest price. Remember, the sooner you book, the better price you tend to get.

  • What is the cheapest day to fly?

    The cheapest day to fly from Dulles to Phnom Penh is on Monday. So, if you are trying to save a bit of cash on your next vacation look for flights on that day.

  • What is the cheapest airline flying from Dulles to Phnom Penh?

    Air China strives to keep prices down for travelers over the next three months. Fares are being booked at just $565 and, when compared to the pricier bookings of $13,521, it's quite a deal.

  • What is the cheapest day to fly to Phnom Penh?

    Oct 18th has bookings (as of Sep 23rd) for as little as $565. That comes in 54% below the average price. Saving on booking fees means you'll have more money in your hand.

Sterling to Phnom Penh Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Sterling to Phnom Penh will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Phnom Penh.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to PNH flights that won’t make your bank account wince. Ready to temporarily leave behind Sterling for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PNH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on Expedia.com of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.