$1,180 Find Cheap Flights from Reagan Washington National Airport to Cambodia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Cambodia departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Reagan-National to Cambodia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Cambodia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Cambodia

Mon, Jul 27 - Tue, Aug 4
Multiple Airlines Logo
6:59 pm - 9:40 am
DCA
-
SAI
51h 41m
2 stops
Multiple Airlines Logo
10:30 am - 8:00 pm
SAI
-
DCA
44h 30m
2 stops
$2,074Multiple Airlines
Mon, Jul 27 - Tue, Aug 4
Multiple Airlines Logo
6:59 pm - 9:40 am
DCA
-
SAI
51h 41m
2 stops
Multiple Airlines Logo
10:30 am - 8:00 pm
SAI
-
DCA
68h 30m
3 stops
$2,086Multiple Airlines
Wed, Jul 1 - Fri, Jul 10
Singapore Airlines Logo
9:59 am - 9:40 am
DCA
-
SAI
36h 41m
2 stops
Singapore Airlines Logo
4:00 pm - 8:00 pm
SAI
-
DCA
39h 00m
2 stops
$2,172Singapore Airlines
Mon, Jul 27 - Tue, Aug 4
Multiple Airlines Logo
9:59 am - 9:40 am
DCA
-
SAI
36h 41m
3 stops
Multiple Airlines Logo
10:30 am - 8:00 pm
SAI
-
DCA
68h 30m
3 stops
$2,305Multiple Airlines
Wed, Jul 1 - Fri, Jul 10
Singapore Airlines Logo
9:59 am - 9:40 am
DCA
-
SAI
36h 41m
3 stops
Singapore Airlines Logo
10:30 am - 8:00 pm
SAI
-
DCA
44h 30m
2 stops
$2,463Singapore Airlines
Wed, Jul 1 - Fri, Jul 10
Multiple Airlines Logo
6:40 pm - 12:15 pm
DCA
-
SAI
30h 35m
3 stops
Multiple Airlines Logo
3:35 pm - 6:12 pm
SAI
-
DCA
37h 37m
3 stops
$2,540Multiple Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to Cambodia flights

Get data-powered insights and trends into flights from Reagan-National to Cambodia to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Washington, D.C. Reagan-National Airport to Cambodia take?

The duration of a flight to Cambodia depends on your arrival airport. The shortest route to Cambodia from Washington, D.C. Reagan-National Airport is to Phnom Penh, which takes 32h 25m.

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FAQs - booking Cambodia flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Cambodia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Cambodia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Cambodia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to Cambodia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Cambodia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Reagan Washington National Airport to Cambodia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Cambodia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Reagan Washington National Airport to Cambodia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Reagan-National to Cambodia

 
Need help choosing which airline to fly with from Reagan-National to Cambodia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Asiana AirlinesOverall score based on 518 reviews
8.4Crew
7.6Entertainment
8.0Food
8.2Boarding
7.9Comfort
Airline reviews

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

8.0 ExcellentYony, Apr 2026
JFK - ICN
Read more Asiana Airlines reviews

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak uses scammer sites to steal money from their victims.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

Everything you need to know for your flight from Reagan-National to Cambodia

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)