Cheap flights from Dulles Intl (IAD) to Phnom Penh (PNH)
How to find the cheapest flight from Dulles Intl to Phnom Penh
All the information you need to plan the best IAD to PNH flight in 2022: compare Dulles Intl to Phnom Penh flight prices with the expected peak season, weather and rainfall in Phnom Penh.
IAD - PNH | Price | $700 - $1,321 |
PNH | Temperature | 77 - 84.2 °F |
PNH | Precipitation | 0 - 9.8 inches |
Popular in
July
High demand for flights, 28% potential price rise
Cheapest in
April
Best time to find cheap flights, 26% potential price drop
Average price
$848
Average for round-trip flights in January 2022
Round-trip from
$700
From Washington Dulles Intl to Phnom Penh Pochentong
How far in advance should I book a flight from Washington Dulles Intl Airport to Phnom Penh?
To save on the cost of your flight from Washington Dulles Intl Airport to Phnom Penh, book at least 55 days before your planned departure. Booking around this time can save you about 4% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $879 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $879.
What is the cheapest month to fly from Washington Dulles Intl Airport to Phnom Penh?
The best pricing can be found in the month of September. Prices to Phnom Penh from Washington Dulles Intl Airport average $1,019. You can even find prices in September for less than $1,019, as users have found deals to Phnom Penh from as low as $607. The month of December appears to be one of the more expensive times to travel to Phnom Penh from Washington Dulles Intl Airport. Flying in the targeted month can save you up to 36%.
When is the cheapest time to fly from Washington Dulles Intl Airport to Phnom Penh (IAD - PNH)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington Dulles Intl Airport to Phnom Penh as you normally would.
Cheap flights from Dulles Intl to Phnom Penh in January, February 2022
The best prices found for IAD to PNH flights for January, February
Washington Dulles Intl
Phnom Penh Pochentong
3 stops
59h 15mPhnom Penh Pochentong
Washington Dulles Intl
2 stops
43h 40mMultiple Airlines
Washington Dulles Intl
Phnom Penh Pochentong
3 stops
59h 15mPhnom Penh Pochentong
Washington Dulles Intl
3 stops
58h 40mMultiple Airlines
Washington Dulles Intl
Phnom Penh Pochentong
3 stops
59h 15mPhnom Penh Pochentong
Washington Dulles Intl
3 stops
58h 40mMultiple Airlines
Dulles Intl to Phnom Penh 2022 flight deals
Cheap flights to Phnom Penh from Dulles Intl found for this year
Washington Dulles Intl
Phnom Penh Pochentong
2 stops
37h 10mPhnom Penh Pochentong
Washington Dulles Intl
2 stops
55h 25mSingapore Airlines
Washington Dulles Intl
Phnom Penh Pochentong
2 stops
37h 10mPhnom Penh Pochentong
Washington Dulles Intl
3 stops
46h 35mMultiple Airlines
Washington Dulles Intl
Phnom Penh Pochentong
3 stops
38h 35mPhnom Penh Pochentong
Washington Dulles Intl
3 stops
46h 35mMultiple Airlines
Last minute flights from Dulles Intl to Phnom Penh
Late deals on return flights to Phnom Penh from Dulles Intl, departing today and this week
Washington Dulles Intl
Phnom Penh Pochentong
2 stops
35h 35mPhnom Penh Pochentong
Washington Dulles Intl
2 stops
56h 35mMultiple Airlines
Washington Dulles Intl
Phnom Penh Pochentong
2 stops
44h 05mPhnom Penh Pochentong
Washington Dulles Intl
3 stops
57h 15mMultiple Airlines
Washington Dulles Intl
Phnom Penh Pochentong
2 stops
35h 35mPhnom Penh Pochentong
Washington Dulles Intl
3 stops
57h 15mMultiple Airlines
One-way flights to Phnom Penh Pochentong from Dulles Intl
The cheapest one-way flights from Dulles Intl to Phnom Penh
Washington Dulles Intl
Phnom Penh Pochentong
3 stops
50h 15mMultiple Airlines
Washington Dulles Intl
Phnom Penh Pochentong
3 stops
50h 15mMultiple Airlines
Washington Dulles Intl
Phnom Penh Pochentong
2 stops
37h 05mSingapore Airlines
Related info for your journey
Useful info, stats and facts about Dulles Intl to Phnom Penh flights.
What airport do you fly into for flights to Phnom Penh from Washington Dulles Intl?
For a flight from Washington Dulles Intl to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 5.0 mi from the center of the city. Pochentong is the only Phnom Penh airport and it handles 0 inbound flights from Washington Dulles Intl per day. 9 airlines have flights to Phnom Penh Pochentong from Washington Dulles Intl on a regular basis.
Which airlines flying from Washington Dulles Intl to Phnom Penh Pochentong have flexible cancellations due to COVID-19?
Due to the rapidly changing circumstances due to COVID-19, airlines like Air China, Korean Air, and Cathay Pacific flying from Washington Dulles Intl to Phnom Penh Pochentong have implemented new flexible cancellation policies.
Can I find flights from Washington Dulles Intl Airport to Phnom Penh for under $800 on Cheapflights?
Yes, there are multiple flights from Washington Dulles Intl Airport to Phnom Penh for under $800. The cheapest flight booked recently is on Singapore Airlines for just $772, but on average you can expect to pay $815.
Are there last-minute flights available from Washington Dulles Intl Airport to Phnom Penh for under $1,100?
There are currently 15+ open flights from Washington Dulles Intl Airport to Phnom Penh within the next 7 days for less than $1,100.
What is the cheapest airline to fly from Washington Dulles Intl Airport to Phnom Penh round-trip?
Singapore Airlines, at $772, was found to be the cheapest airline from Washington Dulles Intl Airport to Phnom Penh.. You may be able to fly from Washington Dulles Intl Airport to Phnom Penh for 18% less than the average price by searching for this airline.
What are the cheapest airlines to fly from Washington Dulles Intl Airport to Phnom Penh one-way?
$492 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Etihad Airways and Qatar Airways, with prices starting from $543 and $856, respectively.
What are the most popular airlines that fly from Washington Dulles Intl Airport to Phnom Penh?
Air China, Cathay Pacific and Emirates are the most popular airlines when flying from Washington Dulles Intl Airport to Phnom Penh.
What are the cheapest flights from Washington Dulles Intl Airport to Phnom Penh?
The cheapest flight price from Washington Dulles Intl Airport to Phnom Penh is $617. On average you can expect to pay $912. The most popular route, (Washington Dulles Intl - Phnom Penh Pochentong), can usually be booked for $776.
Other flights from Dulles Intl
Flights to Phnom Penh from Dulles Intl
Can I fly to Phnom Penh Pochentong from Washington Dulles Intl right now?
Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Phnom Penh Pochentong.
COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Phnom Penh Pochentong.
Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Phnom Penh Pochentong.
Can I fly back to Washington Dulles Intl from Phnom Penh Pochentong?
COVID-19 testing requirements
Visitors from Phnom Penh Pochentong must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington Dulles Intl.
Quarantine requirements
Visitors from Phnom Penh Pochentong are not required to quarantine after entering Washington Dulles Intl.