S$ 606 Find Cheap Flights from Southeast Asia to Reagan Washington National Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Reagan-National departing on 22-11. 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

Save 16% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Southeast Asia to Reagan-National

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

Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
07:00 - 21:05
BKK
-
DCA
25h 05m
2 stops
United Airlines Logo
14:00 - 04:35
DCA
-
BKK
27h 35m
2 stops
S$ 1,320United Airlines
Sun, 13 Sep - Tue, 22 Sep
United Airlines Logo
07:00 - 22:30
BKK
-
DCA
26h 30m
2 stops
United Airlines Logo
15:30 - 09:35
DCA
-
BKK
31h 05m
3 stops
S$ 1,321United Airlines
Fri, 4 Sep - Mon, 14 Sep
United Airlines Logo
07:00 - 23:59
BKK
-
DCA
27h 59m
2 stops
United Airlines Logo
15:30 - 04:35
DCA
-
BKK
26h 05m
2 stops
S$ 1,325United Airlines
Sun, 30 Aug - Sun, 6 Sep
United Airlines Logo
15:45 - 09:59
BKK
-
DCA
29h 14m
3 stops
United Airlines Logo
08:20 - 04:35
DCA
-
BKK
33h 15m
2 stops
S$ 1,333United Airlines
Thu, 15 Oct - Sun, 18 Oct
United Airlines Logo
15:45 - 11:01
BKK
-
DCA
30h 16m
3 stops
United Airlines Logo
07:20 - 23:55
DCA
-
BKK
29h 35m
2 stops
S$ 1,334United Airlines
Thu, 20 Aug - Fri, 28 Aug
Japan Airlines Logo
01:55 - 23:33
SIN
-
DCA
33h 38m
2 stops
Japan Airlines Logo
06:00 - 06:10
DCA
-
SIN
36h 10m
2 stops
S$ 1,417Japan Airlines
Mon, 5 Oct - Thu, 22 Oct
Japan Airlines Logo
21:50 - 16:29
SIN
-
DCA
30h 39m
2 stops
Japan Airlines Logo
06:00 - 06:10
DCA
-
SIN
36h 10m
2 stops
S$ 1,420Japan Airlines
Tue, 15 Dec - Thu, 21 Jan
Gulf Air Logo
19:15 - 18:57
BKK
-
DCA
35h 42m
2 stops
Gulf Air Logo
13:30 - 09:20
DCA
-
BKK
55h 50m
2 stops
S$ 1,448Gulf Air
Mon, 31 Aug - Wed, 30 Sep
American Airlines Logo
01:55 - 15:59
SIN
-
DCA
26h 04m
2 stops
American Airlines Logo
08:26 - 00:20
DCA
-
SIN
27h 54m
2 stops
S$ 1,485American Airlines
Mon, 31 Aug - Wed, 30 Sep
American Airlines Logo
01:55 - 15:59
SIN
-
DCA
26h 04m
2 stops
American Airlines Logo
07:32 - 00:20
DCA
-
SIN
28h 48m
2 stops
S$ 1,488American Airlines
Useful Info

Good to know

Low season

February

Cheapest flight

S$ 606
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Singapore to Reagan Washington National Airport

FAQs for booking Southeast Asia to Reagan Washington National Airport flights

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

    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 Southeast Asia to Reagan Washington National Airport.

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

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

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

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

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

    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 to Reagan Washington National Airport from 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 Southeast Asia to Reagan-National

 
Need help choosing which airline to fly with from Southeast Asia to Reagan-National? 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 10007 reviews
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

6.0 GoodValerie, Jul 2026
STL - IAD
Read more United Airlines reviews

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

The flight was canceled. I couldn't get on another flight. Meal voucher wouldn't work. The whole experience was a clusterfuck.

It was terribly delayed with zero support from united airlines. I reached at 1 am in the night. They did not provide any option to change the flights.

Flight was delayed 14 hours due to DC air show and weather. Missed connection to MUC.

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

The entertainment wasn’t playing in the app or online.

Travelling to a place near Reagan-National?

Book flights to Reagan-National if you plan to visit one of these locations
Arlington
Oxon Hill
Tysons
Herndon
Bethesda
Chesapeake Beach
Linthicum Heights
Alexandria
Reston
Silver Spring
Rockville
National Harbor

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

Information on your arrival and departure airports