Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.

Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Did you mean flights from Phnom Penh to Washington?

Flights from Washington to Phnom Penh, Cambodia Last modified: Sep 25, 2016 2:46 AM

TIPSave $220 by flying into Ho Chi Minh City instead of Phnom Penh from Washington

Washington to Phnom Penh Last modified: Sep 25, 2016 2:46 AM

We've scanned 23,629,223,180 round trip itineraries and found the cheapest flights from Washington to Phnom Penh. China Southern & All Nippon frequently offer the best deals on Washington to Phnom Penh flights, or select your preferred carrier below to see the cheapest days to fly.

China Southern
WASPNH
Thu 11/10
2 stops
PNHWAS
Wed 11/23
2 stops
$753
Select
All Nippon
WASPNH
Wed 11/9
2 stops
PNHWAS
Mon 11/21
2 stops
$822
Select
All Nippon
WASPNH
Thu 11/24
2 stops
PNHWAS
Wed 12/14
2 stops
$822
Select
Singapore
WASPNH
Thu 11/10
3 stops
PNHWAS
Wed 11/23
3 stops
$1,000
Select
China Eastern
WASPNH
Wed 11/23
2 stops
PNHWAS
Sun 12/4
2 stops
$1,007
Select
China Eastern
WASPNH
Mon 12/5
2 stops
PNHWAS
Wed 12/14
2 stops
$1,007
Select
Korean
WASPNH
Thu 1/19
2 stops
PNHWAS
Sun 1/22
2 stops
$1,012
Select
China Airlines
WASPNH
Sat 11/12
2 stops
PNHWAS
Mon 11/21
2 stops
$1,022
Select
China Airlines
WASPNH
Thu 11/17
2 stops
PNHWAS
Mon 11/28
2 stops
$1,022
Select
Qatar
WASPNH
Tue 10/11
2 stops
PNHWAS
Thu 10/27
2 stops
$1,155
Select
Qatar
WASPNH
Wed 11/9
2 stops
PNHWAS
Mon 11/21
2 stops
$1,155
Select
Emirates
WASPNH
Wed 11/9
2 stops
PNHWAS
Mon 11/21
2 stops
$1,206
Select
Emirates
WASPNH
Wed 11/9
2 stops
PNHWAS
Sun 11/27
2 stops
$1,206
Select
Emirates
WASPNH
Thu 11/10
2 stops
PNHWAS
Wed 11/23
2 stops
$1,206
Select
Emirates
WASPNH
Tue 11/22
2 stops
PNHWAS
Tue 11/29
2 stops
$1,206
Select
Emirates
WASPNH
Wed 11/23
2 stops
PNHWAS
Sun 12/4
2 stops
$1,206
Select
Asiana
WASPNH
Wed 11/9
2 stops
PNHWAS
Mon 11/21
2 stops
$1,304
Select
Asiana
WASPNH
Tue 11/22
2 stops
PNHWAS
Tue 11/29
2 stops
$1,304
Select
Etihad
WASPNH
Wed 1/11
2 stops
PNHWAS
Tue 1/31
2 stops
$1,412
Select
Etihad
WASPNH
Wed 1/11
2 stops
PNHWAS
Wed 1/25
2 stops
$1,412
Select
Etihad
WASPNH
Thu 1/12
2 stops
PNHWAS
Mon 1/23
2 stops
$1,412
Select
Air France
WASPNH
Wed 1/11
2 stops
PNHWAS
Wed 1/25
2 stops
$1,762
Select
British Airways
WASPNH
Wed 11/9
2 stops
PNHWAS
Mon 11/21
2 stops
$2,917
Select
British Airways
WASPNH
Wed 1/11
2 stops
PNHWAS
Wed 1/25
2 stops
$2,917
Select
Lufthansa
WASPNH
Wed 11/9
2 stops
PNHWAS
Mon 11/21
2 stops
$7,883
Select
Lufthansa
WASPNH
Thu 11/10
2 stops
PNHWAS
Wed 11/23
2 stops
$7,883
Select
Lufthansa
WASPNH
Wed 1/4
2 stops
PNHWAS
Sat 1/21
2 stops
$7,883
Select
Lufthansa
WASPNH
Wed 1/11
2 stops
PNHWAS
Wed 1/25
2 stops
$7,883
Select

How Much is a Flight from Washington to Phnom Penh?

We have collected flight cost data from across the web for travel from Washington to Phnom Penh, and have found the average flight price for this trip to be $850.

Where To Buy Cheap Flights from Washington to Phnom Penh?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Washington to Phnom Penh based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Washington to Phnom Penh?

The chart below shows up-to-date information regarding how far in advance to book your flight from Washington to Phnom Penh.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $1,015
14-21 days $0 $860
21-30 days $0 $995
30-60 days $0 $753
60-90 days $0 $822
90+ days $0 $800

Cheapest Day To Fly from Washington to Phnom Penh

We've examined 23,636,053,052 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Washington to Phnom Penh is Thursday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$955 $860 $822 $753 $776 $859 $920

Compare Flight Prices from Washington to Phnom Penh by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Washington to Phnom Penh flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October Washington Phnom Penh All Nippon 10/11/16 10/27/16 2 $860
November Washington Phnom Penh China Southern 11/10/16 11/23/16 2 $753
December Washington Phnom Penh China Southern 12/4/16 12/13/16 2 $920
January Washington Phnom Penh China Southern 1/13/17 1/26/17 2 $800
February Washington Phnom Penh All Nippon 2/22/17 3/8/17 2 $825
March Washington Phnom Penh All Nippon 3/8/17 3/22/17 2 $825
April Washington Phnom Penh All Nippon 4/6/17 4/22/17 1 $860
June Washington Phnom Penh China Southern 6/27/17 7/10/17 2 $1,466

Cheap Last Minute Flights from Washington to Phnom Penh

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Washington to Phnom Penh. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
23 24 25 26 27 28 29
$951
30 31 1 2 3 4 5
$951

Connecting Flights vs Direct Flights from Washington to Phnom Penh

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Washington to Phnom Penh is $1,346.

The average price for direct flights from Washington to Phnom Penh is not available.

One Way Flights vs Round Trip Flights from Washington to Phnom Penh

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Washington to Phnom Penh. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Washington to Phnom Penh is not available.

The average price for round trip flights from Washington to Phnom Penh is $1,346.

Washington to Phnom Penh Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Washington to Phnom Penh?
Answer: Seoul, KR

Airlines in Washington flying to Phnom Penh Last modified: Sep 25, 2016 2:46 AMNumber of routes searched: 4Number of itineraries searched: 4,491

Wondering which airlines fly out of Washington to Phnom Penh? We've gathered the average price of Washington airlines with flights to Phnom Penh. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Washington to Phnom Penh
Airline Connections Mon Tue Wed Thu Fri Sat Sun
All Nippon NRT
Qatar DOH / SGN
Korean ICN
Qatar DOH

Washington to Phnom Penh Airports

These are the major commercial airports we're currently monitoring in Washington and Phnom Penh. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Washington - WAS

FlightsAirlineLowest Price
Flights from Washington to Bangkok Jet Airways, American, Air Canada, Air France, Finnair, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, Swiss, China Eastern, All Nippon, Austrian, Asiana, Qantas, Qatar, Royal Jordanian, SAS, Brussels, Singapore, Aeroflot, Thai, Turkish, United, Srilankan $628
Flights from Washington to Ho Chi Minh City American, Air Canada, Air France, Finnair, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Austrian, Asiana, Qatar, Singapore, Aeroflot, Thai, Turkish, United, Vietnam $605
Flights from Washington to Singapore Jet Airways, American, Air Canada, Air France, Royal Air Maroc, Finnair, JetBlue, British Airways, Air China, China Airlines, China Southern, Delta, Aer Lingus, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, Swiss, China Eastern, All Nippon, Austrian, Asiana, Qantas, Qatar, South African, Brussels, Singapore, Saudi Arabian, Thai, Turkish, United, Srilankan, Virgin Atlantic $731
Flights from Washington to London Jet Airways, American, Air Canada, Air France, AeroMexico, Royal Air Maroc, Finnair, British Airways, Delta, Aer Lingus, Icelandair, Iberia, KLM, Lufthansa, Swiss, Austrian, SAS, Brussels, Turkish, Tap Portugal, United, Virgin Atlantic $447
Flights from Washington to Beijing American, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, Swiss, China Eastern, All Nippon, Austrian, Asiana, Qatar, Brussels, Singapore, Aeroflot, Turkish, United $621
Flights from Washington to Kuala Lumpur American, Air Canada, Air France, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Etihad, JAL, Korean, KLM, Lufthansa, Swiss, China Eastern, All Nippon, Austrian, Qatar, Royal Jordanian, Singapore, Saudi Arabian, Thai, Turkish, United, Srilankan $629
Flights from Washington to Hong Kong American, Air Canada, Air France, Finnair, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Etihad, JAL, Korean, KLM, Lufthansa, Swiss, China Eastern, All Nippon, Austrian, Asiana, Qantas, Qatar, Royal Jordanian, South African, Singapore, Aeroflot, Turkish, United, Virgin Atlantic $609
Flights from Washington to Manila Air France, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Etihad, JAL, Korean, KLM, China Eastern, All Nippon, Asiana, Qantas, Qatar, Singapore, Saudi Arabian, Thai, Turkish, United $577
Flights from Washington to Siem Reap Air France, British Airways, China Southern, Delta, Emirates, Etihad, Korean, China Eastern, Asiana, Qatar, Singapore, Thai, United $676
Flights from Washington to Delhi Jet Airways, American, Air Canada, Air France, Air India, Finnair, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, Swiss, China Eastern, All Nippon, Qatar, Singapore, Aeroflot, Saudi Arabian, Turkish, United, Srilankan, Virgin Atlantic $706

Cheap International Flights to Phnom Penh - PNH

FlightsAirlineLowest Price
Flights from Philadelphia to Phnom Penh Air France, British Airways, China Southern, Delta, Lufthansa, China Eastern, Qatar, United $1,015
Flights from Newark to Phnom PenhCheck Dates
Flights from Baltimore to Phnom PenhCheck Dates
Flights from Pittsburgh to Phnom PenhCheck Dates
Flights from Richmond to Phnom PenhCheck Dates
Flights from Philadelphia to Ho Chi Minh City American, Air Berlin, Air Canada, Air France, British Airways, Air China, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Lufthansa, China Eastern, All Nippon, Qatar, Turkish, United $692
Flights from Philadelphia to Bangkok American, Air Berlin, Air Canada, Air France, Finnair, British Airways, Air China, Cathay, China Southern, Delta, Emirates, Etihad, Iberia, JAL, KLM, Lufthansa, Swiss, China Eastern, All Nippon, Qantas, Qatar, Brussels, Turkish, United $692
Flights from Newark to Ho Chi Minh City American, Air Canada, Air France, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, All Nippon, Austrian, Asiana, Qatar, Singapore, United $587
Flights from Newark to Bangkok Air France, Air India, Finnair, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, JAL, Korean, KLM, Lufthansa, Swiss, El Al, All Nippon, Austrian, Asiana, Qatar, Brussels, Singapore, Tap Portugal, United $588
Flights from Baltimore to Ho Chi Minh City American, Air France, British Airways, Air China, Delta, JAL, China Eastern, Qatar, United $737
Flights from Baltimore to Bangkok American, Air Canada, Air France, Finnair, British Airways, Air China, Delta, Emirates, JAL, KLM, Lufthansa, China Eastern, Qatar, United $732
Flights from Pittsburgh to Ho Chi Minh City American, Air Canada, Air France, Air China, Delta, Etihad, JAL, Qantas, Qatar, Turkish, United $762
Flights from Pittsburgh to Bangkok American, Air France, British Airways, Air China, JAL, Lufthansa, Qatar $742
Flights from Norfolk to Ho Chi Minh City American, Delta, JAL, Qantas, Qatar, United $778
Flights from Richmond to Ho Chi Minh City American, Delta, Emirates, JAL, Qantas, Qatar, Turkish, United $992
Flights from Newark to Singapore American, Air France, Air India, Finnair, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Aer Lingus, Emirates, Ethiopian, Etihad, JAL, Korean, KLM, Lufthansa, Swiss, All Nippon, Asiana, Qantas, Qatar, SAS, Brussels, Singapore, Tap Portugal, United, Virgin Atlantic $583
Flights from Norfolk to Bangkok American, British Airways, Delta, Qantas, Qatar, United $831
Flights from Newark to Manila Air France, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, JAL, KLM, All Nippon, Asiana, Qantas, Qatar, Singapore, United $517
Flights from Richmond to Bangkok American, Air France, British Airways, Emirates, JAL, Qantas, United $850
Flights from Philadelphia to Singapore American, Air Berlin, Air Canada, Air France, Finnair, British Airways, Air China, Cathay, Delta, Aer Lingus, Emirates, Etihad, Iberia, JAL, KLM, Lufthansa, China Eastern, All Nippon, Qantas, Qatar, Turkish, United $791
Cheap Flights from Washington to Phnom Penh