₱33,657 Find Cheap Flights from Reagan Washington National Airport 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 Reagan-National to Southeast Asia departing on 7/30. 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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Cheap Flights from Reagan-National to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Reagan-National 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 Reagan-National to Southeast Asia

Mon, Sep 21 - Mon, Oct 26
Air Canada Logo
4:20 pm - 6:20 am
DCA
-
MNL
26h 00m
2 stops
Air Canada Logo
10:00 am - 9:00 pm
MNL
-
DCA
23h 00m
2 stops
₱62,266Air Canada
Wed, Sep 2 - Wed, Sep 23
Asiana Airlines Logo
6:00 am - 10:35 pm
DCA
-
MNL
28h 35m
2 stops
Asiana Airlines Logo
12:05 pm - 7:58 am
MNL
-
DCA
31h 53m
2 stops
₱62,326Asiana Airlines
Mon, Sep 7 - Thu, Oct 29
Air Canada Logo
11:00 am - 6:20 am
DCA
-
MNL
31h 20m
2 stops
Air Canada Logo
10:00 am - 10:21 am
MNL
-
DCA
36h 21m
2 stops
₱62,566Air Canada
Tue, Sep 1 - Wed, Sep 30
Asiana Airlines Logo
6:59 am - 10:35 pm
DCA
-
MNL
27h 36m
2 stops
Asiana Airlines Logo
12:05 pm - 7:58 am
MNL
-
DCA
31h 53m
2 stops
₱62,686Asiana Airlines
Wed, Sep 16 - Thu, Nov 12
Air Canada Logo
12:40 pm - 6:20 am
DCA
-
MNL
53h 40m
2 stops
Air Canada Logo
10:00 am - 8:57 am
MNL
-
DCA
35h 57m
2 stops
₱62,987Air Canada
Tue, Sep 22 - Tue, Oct 20
Multiple Airlines Logo
12:40 pm - 6:20 am
DCA
-
MNL
53h 40m
2 stops
Multiple Airlines Logo
11:55 pm - 9:50 pm
MNL
-
DCA
33h 55m
2 stops
₱63,107Multiple Airlines
Fri, Sep 4 - Thu, Oct 8
Multiple Airlines Logo
12:40 pm - 6:20 am
DCA
-
MNL
53h 40m
2 stops
Multiple Airlines Logo
11:55 pm - 9:50 pm
MNL
-
DCA
33h 55m
2 stops
₱63,468Multiple Airlines
Mon, Aug 24 - Tue, Sep 15
Multiple Airlines Logo
6:00 am - 6:20 am
DCA
-
MNL
36h 20m
2 stops
Multiple Airlines Logo
11:55 pm - 9:50 pm
MNL
-
DCA
33h 55m
2 stops
₱63,648Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
7:50 am - 10:05 pm
DCA
-
CEB
26h 15m
2 stops
United Airlines Logo
9:15 am - 9:53 pm
CEB
-
DCA
24h 38m
2 stops
₱66,833United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
7:50 pm - 10:05 pm
DCA
-
CEB
38h 15m
3 stops
United Airlines Logo
9:15 am - 9:53 pm
CEB
-
DCA
24h 38m
2 stops
₱67,074United Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Reagan-National 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. Reagan-National Airport 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 ₱19,822, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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. Reagan-National Airport to Southeast Asia is October, when tickets cost ₱61,604 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is ₱104,156 and ₱100,911 respectively.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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. Reagan-National Airport to Southeast Asia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Find deals

Good to know

Low seasonSeptember
Cheapest flight₱33,657
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from Reagan Washington National Airport to Manila

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Southeast Asia.

  • 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 Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport to Southeast Asia 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 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 Reagan-National 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 9637 reviews
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Vegetarian selection could be better. Bread was too hard to chew.

8.0 ExcellentAnonymous, Apr 2026
IAD - FRA
Read more United Airlines reviews

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)