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$569+ Cheap flights from Reagan-National (DCA) to Cambodia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PNH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Reagan-National to Cambodia

Keep the following information in mind while searching for Reagan-National to Cambodia flight deals. Data was last updated July 3, 2025.

Round-trip from

$1,071
(oojo)

One-way from

$569
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,544
From Washington, D.C. Reagan-National to Cambodia
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One-way flight from Washington, D.C. Reagan-National to Cambodia
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Highest demand for flights based on searches. 5% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Reagan-National to Cambodia

Cheapest flights from Reagan-National to Cambodia
Explore the most affordable flight options available from Reagan-National to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This oojo deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:59 amDCA - PNH
2 stops36h 51mChina Airlines
Fri 8/2910:50 amPNH - DCA
2 stops45h 09mChina Airlines
Deal found 7/2$1,071
This oojo deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:53 pmDCA - PNH
2 stops40h 02mAsiana Airlines
Sun 11/1611:55 pmPNH - DCA
2 stops56h 05mAsiana Airlines
Deal found 7/2$1,171
This FlightHub deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:59 amDCA - PNH
2 stops34h 36mSingapore Airlines
Sun 11/169:35 amPNH - DCA
2 stops46h 25mSingapore Airlines
Deal found 7/1$1,181
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:19 amDCA - PNH
2 stops28h 56mPhilippine Airlines
Thu 11/61:15 amPNH - DCA
2 stops31h 33mPhilippine Airlines
Deal found 6/30$1,231
This Orbitz deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:35 pmDCA - PNH
2 stops27h 50mMultiple Airlines
Tue 12/211:45 amPNH - DCA
2 stops22h 48mMultiple Airlines
Deal found 7/3$1,257
This SmartFares deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:38 amDCA - PNH
2 stops23h 42mCathay Pacific
Fri 11/77:05 pmPNH - DCA
2 stops33h 20mCathay Pacific
Deal found 6/30$1,375
This oojo deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:39 pmDCA - PNH
3 stops36h 36mQatar Airways
Thu 11/135:10 pmPNH - DCA
3 stops36h 54mQatar Airways
Deal found 7/2$1,676
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:59 pmDCA - PNH
2 stops40h 56mUnited Airlines
Sun 11/1611:55 pmPNH - DCA
3 stops47h 34mUnited Airlines
Deal found 7/2$1,696
This Ovago deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:00 pmDCA - PNH
2 stops41h 25mKorean Air
Mon 1/1911:45 pmPNH - DCA
2 stops30h 21mKorean Air
Deal found 7/1$2,117
This Emirates deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:00 pmDCA - PNH
3 stops36h 35mEmirates
Sun 8/318:50 pmPNH - DCA
3 stops38h 04mEmirates
Deal found 7/2$2,132

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Cambodia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Cambodia that are best for you.

Fly from

Reagan-National

Fly to

Cambodia

Route

Depart

Return

Price

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Fri 8/15

9:59 am-9:50 am

2 stops36h 51m

Phnom Penh Pochentong

Fri 8/29

10:50 am-8:59 pm

2 stops45h 09m

$1,071

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Wed 11/5

6:53 pm-10:55 pm

2 stops40h 02m

Phnom Penh Pochentong

Sun 11/16

11:55 pm-8:00 pm

2 stops56h 05m

$1,171

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Wed 11/5

9:59 am-8:35 am

2 stops34h 36m

Phnom Penh Pochentong

Sun 11/16

9:35 am-8:00 pm

2 stops46h 25m

$1,181

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Fri 10/24

8:19 am-12:15 am

2 stops28h 56m

Phnom Penh Pochentong

Thu 11/6

1:15 am-8:48 pm

2 stops31h 33m

$1,231

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Tue 11/25

6:35 pm-10:25 am

2 stops27h 50m

Phnom Penh Pochentong

Tue 12/2

11:45 am-10:33 pm

2 stops22h 48m

$1,257

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Fri 10/24

6:38 am-5:20 pm

2 stops23h 42m

Phnom Penh Pochentong

Fri 11/7

7:05 pm-4:25 pm

2 stops33h 20m

$1,375

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Thu 10/23

4:39 pm-4:15 pm

3 stops36h 36m

Phnom Penh Pochentong

Thu 11/13

5:10 pm-6:04 pm

3 stops36h 54m

$1,676

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Wed 11/5

5:59 pm-10:55 pm

2 stops40h 56m

Phnom Penh Pochentong

Sun 11/16

11:55 pm-11:29 am

3 stops47h 34m

$1,696

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Sun 12/21

5:00 pm-10:25 pm

2 stops41h 25m

Phnom Penh Pochentong

Mon 1/19

11:45 pm-6:06 pm

2 stops30h 21m

$2,117

Washington, D.C.Phnom Penh

DCA - PNH

DCAPNH

Washington, D.C. Reagan-National

Fri 8/15

5:00 pm-4:35 pm

3 stops36h 35m

Phnom Penh Pochentong

Sat 8/30

8:50 pm-11:54 pm

3 stops38h 04m

$2,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 14 results
1
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Best time to book a flight from Reagan-National to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Reagan-National 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. Reagan-National Airport to Cambodia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Cambodia

Get insights into the airlines that provide service to Cambodia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cambodia. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Korean Air, China Airlines, and Asiana Airlines from Washington, D.C. Reagan-National Airport to Cambodia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
744 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
452 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.1
Very good
3,287 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,320 reviews
Korean Air
8.4
Very good
1,101 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Cambodia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Cambodia one-way?

    $601 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on Philippine Airlines and Qatar Airways, with prices starting from $866 and $1,176, respectively.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Cambodia?

    While some choose either Washington, D.C. Reagan-National - Krong Preah Sihanouk Sihanoukville or Washington, D.C. Reagan-National - Siem Reap, Washington, D.C. Reagan-National - Phnom Penh Pochentong is the most popular route from Washington, D.C. Reagan-National Airport to Cambodia.

  • Can I find deals for flights from Reagan-National to Cambodia that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Cambodia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Cambodia.

  • Can I find deals for business class flights from Reagan-National to Cambodia?

    Yes. Cheapflights offers flight deals from Reagan-National to Cambodia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Cambodia?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Cambodia (average of $989). Flying from Washington, D.C. Reagan-National Airport to Cambodia in June is currently the most expensive (average of $1,555). 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.

See more FAQs

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Alternative routes for Reagan-National to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Ahmedabad flights
Reagan-National to Denpasar flights
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Dulles Intl to Dhaka flights
Baltimore to Denpasar flights

Top airline flying from Reagan-National to Cambodia

Discover the top airline that operate flights from Reagan-National to Cambodia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$1,415Average$1,415FlexibilityNo cancel feeOn-time76%

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