$1,577+ Flights from Washington, D.C. to Cambodia

One-way flight from Washington, D.C. (WAS) to Cambodia

Highest demand for flights based on searches. 5% potential increase in price ($90 potential increase over avg. RT price).

Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).

Average for round-trip flights in June 2025

Find flight deals from Washington, D.C. to Cambodia

Cheapest flights from Washington, D.C. to Cambodia
Explore the most affordable flight options available from Washington, D.C. to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Sat 10/2510:05 pmIAD - PNH

1 stop21h 25mEtihad Airways

Tue 11/47:55 pmPNH - IAD

1 stop32h 10mEtihad Airways

Deal found 6/10

$1,053

Wed 11/59:59 amDCA - PNH

2 stops48h 56mAsiana Airlines

Sun 11/1611:55 pmPNH - DCA

2 stops56h 05mAsiana Airlines

Deal found 6/11

$1,082

Wed 11/57:43 amIAD - PNH

2 stops52h 32mPhilippine Airlines

Thu 11/131:15 amPNH - IAD

2 stops41h 08mPhilippine Airlines

Deal found 6/11

$1,237

Wed 11/57:43 amIAD - PNH

2 stops51h 12mAsiana Airlines

Sun 11/1611:55 pmPNH - IAD

2 stops52h 51mAsiana Airlines

Deal found 6/11

$1,242

Sat 11/16:11 pmIAD - PNH

2 stops35h 04mChina Airlines

Thu 11/205:20 pmPNH - IAD

2 stops25h 03mChina Airlines

Deal found 6/11

$1,247

Mon 8/111:30 pmIAD - PNH

1 stop21h 40mKorean Air

Sun 8/3111:30 pmPNH - IAD

1 stop22h 25mKorean Air

Deal found 6/12

$1,249

Wed 10/297:38 amBWI - PNH

2 stops52h 17mAsiana Airlines

Fri 1/2311:55 pmPNH - BWI

2 stops54h 00mAsiana Airlines

Deal found 6/10

$1,315

Sat 10/257:28 pmBWI - PNH

2 stops31h 22mSingapore Airlines

Tue 11/42:50 pmPNH - BWI

2 stops39h 07mSingapore Airlines

Deal found 6/12

$1,353

Wed 10/299:05 pmIAD - PNH

2 stops31h 20mQatar Airways

Fri 1/235:10 pmPNH - IAD

2 stops34h 45mQatar Airways

Deal found 6/10

$1,353

Tue 7/18:19 pmIAD - PNH

2 stops26h 56mMultiple Airlines

Tue 7/2211:25 amPNH - IAD

2 stops40h 00mMultiple Airlines

Deal found 6/10

$1,361

Thu 12/256:55 pmIAD - PNH

2 stops49h 40mSingapore Airlines

Thu 1/229:35 amPNH - IAD

2 stops44h 20mSingapore Airlines

Deal found 6/11

$1,451

Fri 8/19:59 amDCA - PNH

2 stops36h 51mChina Airlines

Sun 8/3110:50 amPNH - DCA

2 stops42h 09mChina Airlines

Deal found 6/11

$1,455

Best flights from Washington, D.C. to Cambodia
Discover carefully curated flight deals from Washington, D.C. to Cambodia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sat 10/2510:05 pmIAD - PNH

1 stop21h 25mEtihad Airways

Tue 11/47:55 pmPNH - IAD

1 stop32h 10mEtihad Airways

Deal found 6/10

$1,053

Wed 11/59:59 amDCA - PNH

2 stops48h 56mAsiana Airlines

Sun 11/1611:55 pmPNH - DCA

2 stops56h 05mAsiana Airlines

Deal found 6/11

$1,082

Wed 11/57:43 amIAD - PNH

2 stops52h 32mPhilippine Airlines

Thu 11/131:15 amPNH - IAD

2 stops41h 08mPhilippine Airlines

Deal found 6/11

$1,237

Sat 11/16:11 pmIAD - PNH

2 stops35h 04mChina Airlines

Thu 11/205:20 pmPNH - IAD

2 stops25h 03mChina Airlines

Deal found 6/11

$1,247

Mon 8/111:30 pmIAD - PNH

1 stop21h 40mKorean Air

Sun 8/3111:30 pmPNH - IAD

1 stop22h 25mKorean Air

Deal found 6/12

$1,249

Sat 10/257:28 pmBWI - PNH

2 stops31h 22mSingapore Airlines

Tue 11/42:50 pmPNH - BWI

2 stops39h 07mSingapore Airlines

Deal found 6/12

$1,353

Wed 10/299:05 pmIAD - PNH

2 stops31h 20mQatar Airways

Fri 1/235:10 pmPNH - IAD

2 stops34h 45mQatar Airways

Deal found 6/10

$1,353

Tue 7/18:19 pmIAD - PNH

2 stops26h 56mMultiple Airlines

Tue 7/2211:25 amPNH - IAD

2 stops40h 00mMultiple Airlines

Deal found 6/10

$1,361

Tue 7/19:59 amDCA - PNH

2 stops38h 16mEVA Air

Tue 7/2212:35 pmPNH - DCA

2 stops40h 23mEVA Air

Deal found 6/10

$1,492

Sat 11/16:30 amIAD - PNH

2 stops29h 40mAir China

Wed 11/1912:25 amPNH - IAD

2 stops42h 56mAir China

Deal found 6/11

$1,605

Wed 11/54:07 pmDCA - PNH

3 stops42h 48mUnited Airlines

Sun 11/1611:55 pmPNH - DCA

2 stops33h 48mUnited Airlines

Deal found 6/9

$1,675

Wed 10/2911:15 amIAD - PNH

2 stops42h 20mEmirates

Fri 1/238:35 pmPNH - IAD

3 stops36h 30mEmirates

Deal found 6/10

$1,724

Last-minute flights from Washington, D.C. to Cambodia
Discover last-minute flight deals from Washington, D.C. to Cambodia. Data last updated June 12, 2025 and is based on user searches.

Wed 6/189:59 amDCA - PNH

2 stops36h 51mChina Airlines

Sun 8/310:50 amPNH - DCA

2 stops42h 08mChina Airlines

Deal found 6/12

$1,849

Wed 6/188:19 pmIAD - PNH

2 stops26h 56mMultiple Airlines

Sun 8/36:30 pmPNH - IAD

2 stops47h 20mMultiple Airlines

Deal found 6/12

$1,912

Wed 6/189:00 amBWI - PNH

2 stops26h 10mKorean Air

Sun 8/311:30 pmPNH - BWI

2 stops28h 15mKorean Air

Deal found 6/12

$2,264

Wed 6/182:54 pmDCA - PNH

3 stops38h 21mQatar Airways

Sun 8/35:40 pmPNH - DCA

3 stops37h 23mQatar Airways

Deal found 6/12

$2,494

Wed 6/188:20 amDCA - PNH

2 stops28h 55mPhilippine Airlines

Sat 8/21:15 amPNH - DCA

2 stops30h 14mPhilippine Airlines

Deal found 6/12

$2,498

Wed 6/188:19 pmIAD - PNH

2 stops40h 56mPhilippine Airlines

Sat 8/21:15 amPNH - IAD

2 stops41h 12mPhilippine Airlines

Deal found 6/12

$2,887

Thu 6/1910:05 pmIAD - PNH

2 stops47h 30mEtihad Airways

Mon 7/77:25 pmPNH - IAD

2 stops31h 45mEtihad Airways

Deal found 6/9

$1,681

Thu 6/199:00 pmIAD - PNH

2 stops32h 15mQatar Airways

Mon 7/75:40 pmPNH - IAD

2 stops26h 00mQatar Airways

Deal found 6/12

$1,735

Thu 6/198:10 amIAD - PNH

2 stops42h 00mSingapore Airlines

Mon 7/76:55 pmPNH - IAD

3 stops56h 30mSingapore Airlines

Deal found 6/9

$3,448

Fri 6/208:19 pmIAD - PNH

2 stops27h 56mEVA Air

Mon 7/712:35 pmPNH - IAD

2 stops38h 50mEVA Air

Deal found 6/12

$1,672

Fri 6/201:30 pmIAD - PNH

1 stop21h 40mKorean Air

Mon 7/711:30 pmPNH - IAD

1 stop22h 45mKorean Air

Deal found 6/12

$2,322

Fri 6/2011:00 pmIAD - PNH

2 stops49h 10mAir China

Sun 7/612:20 amPNH - IAD

2 stops41h 33mAir China

Deal found 6/11

$2,328

One-way flights from Washington, D.C. to Cambodia
Search for one-way flight options from Washington, D.C. to Cambodia. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Wed 9/179:59 pmBWI - PNH

2 stops37h 11mMultiple Airlines

Deal found 6/12

$482

Wed 9/178:45 pmIAD - PNH

3 stops50h 10mMultiple Airlines

Deal found 6/12

$488

Tue 9/26:59 pmDCA - PNH

2 stops54h 56mMultiple Airlines

Deal found 6/12

$566

Mon 8/256:30 amDCA - PNH

2 stops23h 50mCathay Pacific

Deal found 6/10

$651

Tue 9/27:22 pmBWI - PNH

2 stops33h 43mChina Airlines

Deal found 6/12

$660

Wed 10/299:59 amDCA - PNH

2 stops37h 36mChina Airlines

Deal found 6/10

$690

Mon 8/251:30 pmIAD - PNH

1 stop21h 40mKorean Air

Deal found 6/10

$708

Thu 10/306:05 amDCA - PNH

2 stops29h 20mKorean Air

Deal found 6/10

$732

Wed 10/297:38 amBWI - PNH

2 stops40h 47mEVA Air

Deal found 6/10

$773

Wed 10/295:20 pmBWI - PNH

3 stops35h 05mQatar Airways

Deal found 6/10

$816

Tue 9/27:00 amBWI - PNH

3 stops43h 10mSingapore Airlines

Deal found 6/12

$879

Fri 6/206:58 pmDCA - PNH

2 stops29h 17mEVA Air

Deal found 6/10

$1,033

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Sat 10/25

10:05 pm-6:30 am

1 stop21h 25m

Phnom Penh Pochentong

Tue 11/4

7:55 pm-4:05 pm

1 stop32h 10m

$1,053

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Wed 11/5

9:59 am-10:55 pm

2 stops48h 56m

Phnom Penh Pochentong

Sun 11/16

11:55 pm-8:00 pm

2 stops56h 05m

$1,082

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 11/5

7:43 am-12:15 am

2 stops52h 32m

Phnom Penh Pochentong

Thu 11/13

1:15 am-6:23 am

2 stops41h 08m

$1,237

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 11/5

7:43 am-10:55 pm

2 stops51h 12m

Phnom Penh Pochentong

Sun 11/16

11:55 pm-4:46 pm

2 stops52h 51m

$1,242

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Sat 11/1

6:11 pm-4:15 pm

2 stops35h 04m

Phnom Penh Pochentong

Thu 11/20

5:20 pm-6:23 am

2 stops25h 03m

$1,247

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Mon 8/11

1:30 pm-10:10 pm

1 stop21h 40m

Phnom Penh Pochentong

Sun 8/31

11:30 pm-10:55 am

1 stop22h 25m

$1,249

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Wed 10/29

7:38 am-10:55 pm

2 stops52h 17m

Phnom Penh Pochentong

Fri 1/23

11:55 pm-5:55 pm

2 stops54h 00m

$1,315

BaltimorePhnom Penh

BWI - PNH

BWIPNH

Baltimore/Washington

Sat 10/25

7:28 pm-1:50 pm

2 stops31h 22m

Phnom Penh Pochentong

Tue 11/4

2:50 pm-5:57 pm

2 stops39h 07m

$1,353

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Wed 10/29

9:05 pm-3:25 pm

2 stops31h 20m

Phnom Penh Pochentong

Fri 1/23

5:10 pm-3:55 pm

2 stops34h 45m

$1,353

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Tue 7/1

8:19 pm-10:15 am

2 stops26h 56m

Phnom Penh Pochentong

Tue 7/22

11:25 am-4:25 pm

2 stops40h 00m

$1,361

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 48 results

...

Best time to book a flight from Washington, D.C. to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Cambodia

What is the cheapest month to book a flight from Washington, D.C. to Cambodia?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Cambodia (average of $991). Flying from Washington, D.C. to Cambodia in June is currently the most expensive (average of $1,570). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to KH?

When flying from Washington, D.C. to Cambodia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cambodia by month

In terms of precipitation, rainfall in Cambodia ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Cambodia when rainfall is around 0.0 in.

Temperature in Cambodia by month

If weather is an important factor for your trip to Cambodia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Cambodia

Peruse reviews from past customers who have flown with EVA Air, Korean Air and China Airlines from Washington, D.C. to Cambodia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.4

Very good

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

8.4

Very good

8.4

Very good

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very good

1,088 reviews

8.4

Very good

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

China Airlines

8.3

Very good

738 reviews

8.4

Very good

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Asiana Airlines

8.2

Very good

440 reviews

8.4

Very good

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Emirates

8.1

Very good

3,264 reviews

8.4

Very good