₱22,349 Find Cheap Flights from Washington, D.C. to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Southeast Asia departing on 1/27. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Southeast Asia, as well as popular online travel agencies
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Flight Deals

Best Southeast Asia Flight Deals from Washington, D.C.

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Manila
Manila2 stops₱57,140
Cebu City
Cebu City2 stops₱55,607
Angeles City
Angeles City2 stops₱57,552
Manila
Manila2 stops₱57,140
Cebu City
Cebu City2 stops₱55,607
Angeles City
Angeles City2 stops₱57,552

Cheap Flights from Washington, D.C. to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington, D.C. to Southeast Asia 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 Washington, D.C. to Southeast Asia

Tue, Jan 20 - Mon, Jan 26
Multiple Airlines Logo
8:40 pm - 12:45 am
DCA
-
CEB
39h 05m2 stops
Multiple Airlines Logo
1:50 am - 7:45 pm
CEB
-
DCA
54h 55m2 stops
₱55,607Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
China Airlines Logo
9:59 am - 11:10 am
DCA
-
CEB
36h 11m2 stops
China Airlines Logo
12:10 pm - 8:00 pm
CEB
-
DCA
44h 50m2 stops
₱56,432China Airlines
Mon, Feb 23 - Mon, Mar 9
Singapore Airlines Logo
6:46 pm - 10:50 pm
BWI
-
MNL
39h 04m2 stops
Singapore Airlines Logo
12:45 pm - 5:23 pm
MNL
-
BWI
40h 38m2 stops
₱57,140Singapore Airlines
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
7:01 pm - 11:00 am
IAD
-
CRK
27h 59m2 stops
Multiple Airlines Logo
12:00 pm - 5:49 am
CRK
-
IAD
29h 49m2 stops
₱57,552Multiple Airlines
Mon, Feb 9 - Mon, Feb 23
Singapore Airlines Logo
7:14 pm - 10:50 pm
BWI
-
MNL
38h 36m2 stops
Singapore Airlines Logo
2:05 pm - 6:34 am
MNL
-
BWI
29h 29m2 stops
₱57,611Singapore Airlines
Sun, Apr 26 - Tue, May 5
Etihad Airways Logo
3:35 pm - 10:00 pm
IAD
-
MNL
42h 25m1 stop
Etihad Airways Logo
5:30 am - 9:45 am
MNL
-
IAD
40h 15m1 stop
₱57,906Etihad Airways
Tue, Mar 10 - Tue, Mar 31
EVA Air Logo
9:59 am - 10:50 pm
DCA
-
MNL
48h 51m2 stops
EVA Air Logo
12:40 pm - 5:29 pm
MNL
-
DCA
40h 49m2 stops
₱57,906EVA Air
Sun, Jan 11 - Mon, Mar 2
EVA Air Logo
6:56 pm - 5:50 pm
DCA
-
MNL
57h 54m2 stops
EVA Air Logo
12:50 pm - 8:05 pm
MNL
-
DCA
44h 15m2 stops
₱57,965EVA Air
Sun, Feb 15 - Sun, Mar 15
Asiana Airlines Logo
10:10 pm - 10:30 pm
DCA
-
MNL
35h 20m2 stops
Asiana Airlines Logo
11:50 pm - 4:37 pm
MNL
-
DCA
28h 47m2 stops
₱58,142Asiana Airlines
Wed, Apr 15 - Mon, Apr 27
Etihad Airways Logo
3:35 pm - 11:55 am
IAD
-
MNL
32h 20m1 stop
Etihad Airways Logo
7:10 pm - 9:45 am
MNL
-
IAD
26h 35m1 stop
₱58,496Etihad Airways
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Southeast Asia flights

Get data-powered insights and trends into flights from Washington, D.C. to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Washington, D.C. to Southeast Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of ₱29,885, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Southeast Asia is September, when tickets cost ₱62,742 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is ₱100,835 and ₱97,002 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to Southeast Asia?

The average price of all round-trip flights from Washington, D.C. to Southeast Asia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Southeast Asia on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Washington, D.C. to Southeast Asia. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. to Southeast Asia, you should book around 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight₱22,349
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (42% more expensive on average)
Flight from Baltimore to Manila

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Southeast Asia?

    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 Washington, D.C. to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Southeast Asia 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 Washington, D.C. to Southeast Asia?

    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 Washington, D.C. to Southeast Asia 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 Washington, D.C. to Southeast Asia?

    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 Washington, D.C. to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally at night, when round-trip flights cost ₱60,816 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is ₱108,176.

Reviews of the top airline flying from Washington, D.C. to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Southeast Asia? 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.
7.4
United AirlinesOverall score based on 9065 reviews
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

10.0 ExcellentDavid, Nov 2025
IAD - BTV
Read more United Airlines reviews

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Washington, D.C.

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.