S$ 554 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 3-3. 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

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 return flight deals from Reagan-National to Southeast Asia

Sun, 12 Apr - Tue, 5 May
Cathay Pacific Logo
18:59 - 12:25
DCA
-
SIN
29h 26m
2 stops
Cathay Pacific Logo
20:05 - 22:59
SIN
-
DCA
38h 54m
2 stops
S$ 1,410Cathay Pacific
Mon, 13 Apr - Thu, 16 Apr
Cathay Pacific Logo
18:59 - 11:45
DCA
-
SIN
28h 46m
2 stops
Cathay Pacific Logo
01:45 - 22:59
SIN
-
DCA
33h 14m
2 stops
S$ 1,421Cathay Pacific
Tue, 7 Apr - Wed, 22 Apr
Cathay Pacific Logo
11:36 - 05:30
DCA
-
SIN
29h 54m
2 stops
Cathay Pacific Logo
07:20 - 00:30
SIN
-
DCA
29h 10m
2 stops
S$ 1,427Cathay Pacific
Tue, 17 Feb - Wed, 25 Feb
United Airlines Logo
17:50 - 08:00
DCA
-
SIN
25h 10m
1 stop
United Airlines Logo
10:10 - 21:39
SIN
-
DCA
24h 29m
1 stop
S$ 1,429United Airlines
Mon, 16 Mar - Thu, 26 Mar
United Airlines Logo
15:30 - 07:00
DCA
-
SIN
27h 30m
2 stops
United Airlines Logo
22:20 - 09:54
SIN
-
DCA
23h 34m
2 stops
S$ 1,435United Airlines
Wed, 18 Feb - Thu, 26 Feb
United Airlines Logo
07:00 - 08:00
DCA
-
SIN
36h 00m
1 stop
United Airlines Logo
10:10 - 21:36
SIN
-
DCA
24h 26m
1 stop
S$ 1,443United Airlines
Mon, 16 Feb - Thu, 26 Feb
Delta Logo
07:35 - 00:10
DCA
-
SIN
27h 35m
2 stops
Delta Logo
10:40 - 22:00
SIN
-
DCA
24h 20m
2 stops
S$ 1,447Delta
Sun, 22 Mar - Thu, 26 Mar
United Airlines Logo
17:55 - 20:15
DCA
-
SIN
38h 20m
1 stop
United Airlines Logo
10:10 - 23:59
SIN
-
DCA
25h 49m
2 stops
S$ 1,448United Airlines
Wed, 18 Feb - Wed, 25 Feb
Multiple Airlines Logo
07:00 - 08:00
DCA
-
SIN
36h 00m
1 stop
Multiple Airlines Logo
10:10 - 21:39
SIN
-
DCA
24h 29m
1 stop
S$ 1,450Multiple Airlines
Tue, 17 Feb - Mon, 23 Feb
Japan Airlines Logo
08:35 - 00:50
DCA
-
SIN
27h 15m
2 stops
Japan Airlines Logo
08:15 - 12:44
SIN
-
DCA
41h 29m
2 stops
S$ 1,473Japan 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 stopover from Washington, D.C. Reagan-National Airport to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of S$ 327, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low seasonNovember
Cheapest flightS$ 554
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (24% more expensive on average)
Flight from Reagan Washington National Airport to Singapore

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 travellers 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 return 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.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)