What are the cheapest airlines flying from Washington, D.C. to Phnom Penh round-trip?

Cheapflights users have booked flights from Washington, D.C. to Phnom Penh round-trip from $1,153. Other airlines that can offer you cheap pricing are Singapore Airlines, from $1,260, and Etihad Airways, from $1,730. You may be able to fly from Washington, D.C. to Phnom Penh for 35% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. to Phnom Penh one-way?

The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $669. However, be on the lookout for offers from Singapore Airlines and Etihad Airways, as they are both options that can get you from Washington, D.C. to Phnom Penh for a low price.

What are the most popular airlines that fly from Washington, D.C. to Phnom Penh?

When booking a flight from Washington, D.C. to Phnom Penh, you may want to consider flying on Etihad Airways, Korean Air or Qatar Airways as they are the most popular for this route.

What are the most popular routes from Washington, D.C. to Phnom Penh?

When deciding which route to take from Washington, D.C. to Phnom Penh consider Washington, D.C. Dulles Intl - Phnom Penh Pochentong, Baltimore/Washington - Phnom Penh Pochentong or Washington, D.C. Reagan-National - Phnom Penh Pochentong as they are the most popular.

Can I find flights from Washington, D.C. to Phnom Penh for under $1,200 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Phnom Penh for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,142, but on average you can expect to pay $1,320.

Are there last-minute flights available from Washington, D.C. to Phnom Penh for under $2,400?

There are currently 9+ open flights from Washington, D.C. to Phnom Penh within the next 7 days for less than $2,400.

Which airlines flying from Washington, D.C. to Phnom Penh Pochentong have flexible cancellations due to COVID-19?

Korean Air, Qatar Airways, and Etihad Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What is the cheapest day to fly round-trip from Washington, D.C. to Phnom Penh?

Flights from Washington, D.C. to Phnom Penh are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phnom Penh.

How far in advance should I book a flight from Washington, D.C. to Phnom Penh?

Find a great deal and save up to 28% by booking at least 34 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. to Phnom Penh within the next two weeks, with the cheapest ticket starting at $2,196.

What is the cheapest month to fly from Washington, D.C. to Phnom Penh?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Phnom Penh. Flights to Phnom Penh from Washington, D.C. in October are about $1,791 on average during October, but can be found for as low as $1,144.

When is the cheapest time to fly from Washington, D.C. to Phnom Penh (WAS - PNH)?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Phnom Penh in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.

What airport do you fly into for flights to Phnom Penh from Washington, D.C.?

If you book a flight to Phnom Penh from Washington, D.C., you will be flying to Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 5.0 mi from the center of Phnom Penh. There are 0 flights from Washington, D.C. to Pochentong per day from 4 different airlines.

What does IAD to PNH mean?

This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Phnom Penh Pochentong Airport (PNH). Codes like Phnom Penh Pochentong Airport are often used to just call airports uniquely.

Flights from Washington, D.C., DC to Phnom Penh, Cambodia from $652

How to find the cheapest flight from Washington, D.C. (WAS) to Phnom Penh (PNH)

Popular in	June
Cheapest in	October
Round-trip from	$1,049
One-way from	$1,001

High demand for flights, 20% potential price rise

Search Deals

Best time to find cheap flights, 28% potential price drop

Search Deals

From Washington, D.C. (WAS) to Phnom Penh Pochentong

Search Deals

One-way flight from Washington, D.C. (WAS) to Phnom Penh Pochentong

Search Deals

WAS - PNH Price	$1,049 - $1,942
PNH Temperature	77 - 84.2 °F
PNH Rainfall	0 - 9.8 inches

WAS - PNH

Price

$1,049 - $1,942

PNH

Temperature

77 - 84.2 °F

PNH

Rainfall

0 - 9.8 inches

Cheap flights from Washington, D.C. to Phnom Penh in June, July 2023

Check out some of the best flight deals from Washington, D.C. to Phnom Penh in 2023. For more flight deals, be sure to check back very soon.

Jul 27 - Aug 28

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

40h 45m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

33h 35m

$1,471

Qatar Airways

Deal found 5/31

Jul 20 - Aug 10

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

41h 00m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

59h 30m

$1,559

Multiple Airlines

Deal found 6/1

Jul 24 - Jul 30

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

40h 45m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

48h 40m

$1,564

Qatar Airways

Deal found 5/31

Jun 3 - Jun 20

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

38h 00m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

39h 05m

$2,042

Austrian Airlines

Deal found 6/1

Jul 24 - Jul 30

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

33h 25m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

30h 40m

$2,140

Multiple Airlines

Deal found 5/31

Jun 3 - Jun 20

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

30h 10m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

3 stops

35h 25m

$2,195

Multiple Airlines

Deal found 5/31

Jul 20 - Aug 10

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

1 stop

21h 45m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

54h 40m

$2,196

Multiple Airlines

Deal found 6/1

Jun 3 - Jun 18

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

38h 00m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

33h 50m

$2,205

Multiple Airlines

Deal found 6/1

Jul 24 - Jul 30

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

33h 25m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

3 stops

35h 00m

$2,221

Multiple Airlines

Deal found 5/31

Washington, D.C. to Phnom Penh 2023 flight deals

Check out some of the best flight deals from Washington, D.C. to Phnom Penh in 2023. For more flight deals, be sure to check back very soon.

Sep 20 - Oct 18

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

30h 55m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

28h 20m

$1,142

Multiple Airlines

Deal found 6/1

Sep 20 - Oct 18

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

34h 35m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

28h 20m

$1,153

Qatar Airways

Deal found 5/31

Aug 24 - Sep 25

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

40h 45m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

35h 25m

$1,157

Qatar Airways

Deal found 5/31

Nov 13 - Nov 29

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

30h 30m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

32h 20m

$1,178

Multiple Airlines

Deal found 5/31

Oct 2 - Nov 2

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

30h 55m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

32h 20m

$1,186

Qatar Airways

Deal found 5/31

Nov 28 - Dec 3

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

34h 20m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

32h 20m

$1,189

Qatar Airways

Deal found 6/1

Sep 20 - Oct 18

DCA

Washington, D.C. Reagan-National

PNH

Phnom Penh Pochentong

2 stops

39h 00m

PNH

Phnom Penh Pochentong

DCA

Washington, D.C. Reagan-National

2 stops

30h 49m

$1,205

Multiple Airlines

Deal found 5/31

Oct 5 - Jan 15

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

30h 55m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

28h 55m

$1,214

Multiple Airlines

Deal found 5/31

Oct 14 - Oct 28

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

34h 35m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

33h 50m

$1,219

Qatar Airways

Deal found 5/31

Cheap Qatar Airways flights from Washington, D.C. to Phnom Penh

Take a peek at the cheapest Qatar Airways flights we've detected traveling from Washington, D.C. to Phnom Penh. Come back soon if you're not finding the exact deal you're looking for.

Sep 20 - Oct 18

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

34h 35m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

28h 20m

$1,153

Qatar Airways

Deal found 5/31

Aug 24 - Sep 25

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

40h 45m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

35h 25m

$1,157

Qatar Airways

Deal found 5/31

Oct 2 - Nov 2

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

30h 55m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

32h 20m

$1,186

Qatar Airways

Deal found 5/31

Nov 28 - Dec 3

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

34h 20m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

32h 20m

$1,189

Qatar Airways

Deal found 6/1

Oct 14 - Oct 28

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

34h 35m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

33h 50m

$1,219

Qatar Airways

Deal found 5/31

Aug 9 - Aug 30

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

44h 25m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

57h 35m

$1,254

Qatar Airways

Deal found 6/1

Jul 27 - Aug 28

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

40h 45m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

33h 35m

$1,471

Qatar Airways

Deal found 5/31

Jul 24 - Jul 30

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

40h 45m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

48h 40m

$1,564

Qatar Airways

Deal found 5/31

Cheap Singapore Airlines flights from Washington, D.C. to Phnom Penh

Browse through some of the cheapest Singapore Airlines flights traveling from Washington, D.C. to Phnom Penh. Ensure the flight price, dates, time, and airline match your criteria before you book.

Oct 11 - Mar 6

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

33h 55m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

44h 25m

$1,260

Singapore Airlines

Deal found 5/31

Oct 9 - Oct 25

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

57h 55m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

40h 09m

$1,596

Singapore Airlines

Deal found 6/1

Oct 14 - Oct 28

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

57h 55m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

64h 33m

$1,649

Singapore Airlines

Deal found 5/31

Aug 24 - Sep 25

DCA

Washington, D.C. Reagan-National

PNH

Phnom Penh Pochentong

2 stops

45h 30m

PNH

Phnom Penh Pochentong

DCA

Washington, D.C. Reagan-National

2 stops

41h 53m

$1,650

Singapore Airlines

Deal found 5/31

Oct 2 - Nov 2

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

53h 30m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

55h 33m

$1,693

Singapore Airlines

Deal found 5/31

Sep 20 - Oct 18

DCA

Washington, D.C. Reagan-National

PNH

Phnom Penh Pochentong

2 stops

40h 50m

PNH

Phnom Penh Pochentong

DCA

Washington, D.C. Reagan-National

2 stops

41h 54m

$1,700

Singapore Airlines

Deal found 6/1

Oct 2 - Nov 2

BWI

Baltimore/Washington

PNH

Phnom Penh Pochentong

2 stops

45h 53m

PNH

Phnom Penh Pochentong

BWI

Baltimore/Washington

2 stops

32h 11m

$1,769

Singapore Airlines

Deal found 5/31

Nov 13 - Nov 29

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

52h 25m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

46h 55m

$1,777

Singapore Airlines

Deal found 5/31

Sep 20 - Oct 18

BWI

Baltimore/Washington

PNH

Phnom Penh Pochentong

2 stops

45h 44m

PNH

Phnom Penh Pochentong

BWI

Baltimore/Washington

2 stops

27h 40m

$1,810

Singapore Airlines

Deal found 5/31

Last minute flights from Washington, D.C. to Phnom Penh

Book one of these great deals on flights from Washington, D.C. to Phnom Penh. Tip: verify your flight details before completing your reservation.

Jun 11 - Aug 8

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

40h 40m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

64h 00m

$2,344

Multiple Airlines

Deal found 6/1

Jun 11 - Aug 8

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

35h 10m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

30h 40m

$2,444

Multiple Airlines

Deal found 6/1

Jun 11 - Aug 8

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

34h 40m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

3 stops

34h 40m

$2,807

Multiple Airlines

Deal found 6/1

Jun 11 - Aug 7

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

30h 55m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

2 stops

27h 24m

$3,169

Multiple Airlines

Deal found 6/1

Jun 11 - Aug 7

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

40h 40m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

1 stop

22h 00m

$3,378

Multiple Airlines

Deal found 6/1

Jun 11 - Aug 8

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

54h 50m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

1 stop

22h 20m

$3,463

Multiple Airlines

Deal found 6/1

Jun 11 - Aug 7

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

1 stop

21h 50m

PNH

Phnom Penh Pochentong

IAD

Washington, D.C. Dulles Intl

1 stop

22h 00m

$4,337

Korean Air

Deal found 6/1

Jun 11 - Aug 8

BWI

Baltimore/Washington

PNH

Phnom Penh Pochentong

2 stops

37h 34m

PNH

Phnom Penh Pochentong

BWI

Baltimore/Washington

3 stops

47h 21m

$5,145

Singapore Airlines

Deal found 6/1

Jun 11 - Aug 8

DCA

Washington, D.C. Reagan-National

PNH

Phnom Penh Pochentong

2 stops

51h 30m

PNH

Phnom Penh Pochentong

DCA

Washington, D.C. Reagan-National

2 stops

40h 17m

$7,600

Cathay Pacific

Deal found 6/1

One-way flights to Phnom Penh from Washington, D.C.

Users traveling one-way from Washington, D.C. to Phnom Penh can select one of these great deals. Users in need of a round-trip flight from Washington, D.C. to Phnom Penh instead should update the search form at the top of page.

Oct 11

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

36h 40m

$652

Multiple Airlines

Deal found 5/31

Oct 11

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

34h 35m

$669

Qatar Airways

Deal found 6/1

Aug 18

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

2 stops

40h 45m

$716

Qatar Airways

Deal found 5/31

Aug 18

DCA

Washington, D.C. Reagan-National

PNH

Phnom Penh Pochentong

2 stops

43h 55m

$793

Multiple Airlines

Deal found 5/31

Oct 11

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

57h 55m

$940

Singapore Airlines

Deal found 5/31

Aug 18

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

3 stops

30h 40m

$1,001

Etihad Airways

Deal found 5/31

Aug 18

BWI

Baltimore/Washington

PNH

Phnom Penh Pochentong

2 stops

29h 30m

$1,014

Multiple Airlines

Deal found 5/31

Oct 11

IAD

Washington, D.C. Dulles Intl

PNH

Phnom Penh Pochentong

1 stop

21h 45m

$1,167

Korean Air

Deal found 5/31

Aug 12

BWI

Baltimore/Washington

PNH

Phnom Penh Pochentong

2 stops

61h 48m

$1,280

Singapore Airlines

Deal found 6/1

Find flights from Washington, D.C. to Phnom Penh within your budget

Fly from

Fly to

Budget

$1,142 - $2,334

Route

Depart

Return

Price

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 9/20

2 stops30h 55m

Phnom Penh Pochentong

Wed 10/18

2 stops28h 20m

$1,142

Pick Dates

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 9/20

2 stops34h 35m

Phnom Penh Pochentong

Wed 10/18

2 stops28h 20m

$1,153

Pick Dates

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Thu 8/24

2 stops40h 45m

Phnom Penh Pochentong

Mon 9/25

2 stops35h 25m

$1,157

Pick Dates

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Mon 11/13

2 stops30h 30m

Phnom Penh Pochentong

Wed 11/29

2 stops32h 20m

$1,178

Pick Dates

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 10/11

2 stops33h 55m

Phnom Penh Pochentong

Wed 3/6

2 stops44h 25m

$1,260

Pick Dates

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Thu 8/24

3 stops34h 20m

Phnom Penh Pochentong

Mon 9/25

3 stops41h 40m

$1,730

Pick Dates

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 9/20

1 stop21h 45m

Phnom Penh Pochentong

Tue 10/17

1 stop22h 00m

$1,910

Pick Dates

Washington, D.C. Dulles IntlPhnom Penh Pochentong

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 9/20

3 stops38h 00m

Phnom Penh Pochentong

Wed 10/18

2 stops39h 05m

$1,983

Pick Dates

Washington, D.C. Reagan-NationalPhnom Penh Pochentong

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Wed 9/20

3 stops40h 15m

Phnom Penh Pochentong

Wed 10/18

3 stops30h 19m

$2,334

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/1

Reviews of Airlines Servicing Phnom Penh

To help decide which airline to fly from Washington, D.C. to Phnom Penh, see what other customers have to say about Qatar Airways, Singapore Airlines and Korean Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.2

Very good

240 reviews

Check prices

Reviews

1 / 10

Out of all airlines, I find the Korean Air airborne staff to be super efficient and courteous.

Korean Air

8.2

Very good

240 reviews

Korean Air

8.2

Very good

240 reviews

Check prices

Reviews

1 / 10

Out of all airlines, I find the Korean Air airborne staff to be super efficient and courteous.

Singapore Airlines

8.2

Very good

302 reviews

Korean Air

8.2

Very good

240 reviews

Check prices

Reviews

1 / 10

Out of all airlines, I find the Korean Air airborne staff to be super efficient and courteous.

United Airlines

7.6

Good

1,531 reviews

Korean Air

8.2

Very good

240 reviews

Check prices

Reviews

1 / 10

Out of all airlines, I find the Korean Air airborne staff to be super efficient and courteous.

Austrian Airlines

7.5

Good

150 reviews

Korean Air

8.2

Very good

240 reviews

Check prices

Reviews

1 / 10

Out of all airlines, I find the Korean Air airborne staff to be super efficient and courteous.

Qatar Airways

7.3

Good

1,339 reviews

Korean Air

8.2

Very good

240 reviews

Check prices

Reviews

1 / 10

Out of all airlines, I find the Korean Air airborne staff to be super efficient and courteous.

Related info for your journey

Top 4 airlines flying from Washington, D.C. to Phnom Penh

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Singapore Airlines	Cheapest$1,140	Average$1,323	FlexibilityNo cancel fee	On-time81%	COVID-19 safety	Search Singapore Airlines flights
Etihad Airways	Cheapest$1,147	Average$1,259	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Etihad Airways flights
Korean Air	Cheapest$1,454	Average$1,977	FlexibilityNo cancel fee	On-time81%	COVID-19 safety	Search Korean Air flights
Qatar Airways	Cheapest$1,525	Average$1,851	FlexibilityNo cancel fee	On-time68%	COVID-19 safety	Search Qatar Airways flights

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Cheap flights from Washington, D.C. (WAS) to Phnom Penh (PNH) from $652

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.

The best prices from Washington, D.C. to Phnom Penh Pochentong are usually found in October or February, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from Washington, D.C. (WAS) to Phnom Penh (PNH)

All the information you need to plan the best WAS to PNH flight in 2023: compare Washington, D.C. to Phnom Penh flight prices with the expected peak season, weather and rainfall in Phnom Penh.

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Users traveling one-way from Washington, D.C. to Phnom Penh can select one of these great deals. Users in need of a round-trip flight from Washington, D.C. to Phnom Penh instead should update the search form at the top of page.

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Reviews of Airlines Servicing Phnom Penh

To help decide which airline to fly from Washington, D.C. to Phnom Penh, see what other customers have to say about Qatar Airways, Singapore Airlines and Korean Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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Useful info, stats and facts about Washington, D.C. to Phnom Penh flights.

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Top 4 airlines flying from Washington, D.C. to Phnom Penh

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