DCA - SIN

$427 Find Cheap Flights from Reagan Washington National Airport to Singapore

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 Singapore departing on 4/15. 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 Singapore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Singapore, 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 Singapore, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,002
Cathay Pacific
Thu 8/27Mon 9/28
DCA - SIN • 2 stops
Cheapest one-way
$427
Multiple Airlines
Wed 4/15
DCA - SIN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Reagan-National and Singapore. You'll need at least 1 connection.
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We hope you love your trip to Singapore!
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Flight Deals

Cheap Flights from Reagan-National to Singapore (DCA-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Singapore 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 Singapore

Thu, Aug 27 - Mon, Sep 28
Cathay Pacific Logo
7:31 pm - 12:25 pm
DCA
-
SIN
28h 54m
2 stops
Cathay Pacific Logo
8:05 pm - 12:55 am
SIN
-
DCA
40h 50m
2 stops
$1,002Cathay Pacific
Sun, Apr 12 - Mon, May 4
Cathay Pacific Logo
11:36 am - 5:30 am
DCA
-
SIN
29h 54m
2 stops
Cathay Pacific Logo
1:45 am - 7:05 pm
SIN
-
DCA
29h 20m
2 stops
$1,022Cathay Pacific
Tue, Apr 28 - Tue, May 5
Air Canada Logo
6:00 am - 5:15 am
DCA
-
SIN
35h 15m
2 stops
Air Canada Logo
7:00 am - 10:19 am
SIN
-
DCA
39h 19m
2 stops
$1,025Air Canada
Tue, Apr 21 - Tue, Apr 28
Air Canada Logo
6:00 am - 5:15 am
DCA
-
SIN
35h 15m
2 stops
Air Canada Logo
7:00 am - 10:19 am
SIN
-
DCA
39h 19m
2 stops
$1,026Air Canada
Sun, Apr 19 - Thu, Apr 30
Air Canada Logo
12:55 pm - 5:15 am
DCA
-
SIN
28h 20m
2 stops
Air Canada Logo
7:00 am - 7:53 pm
SIN
-
DCA
24h 53m
2 stops
$1,028Air Canada
Sun, Aug 23 - Thu, Sep 3
Cathay Pacific Logo
8:20 am - 11:45 am
DCA
-
SIN
39h 25m
2 stops
Cathay Pacific Logo
8:05 pm - 12:51 am
SIN
-
DCA
40h 46m
2 stops
$1,032Cathay Pacific
Sun, Apr 12 - Tue, May 5
Air Canada Logo
6:00 am - 5:15 am
DCA
-
SIN
35h 15m
2 stops
Air Canada Logo
7:00 am - 10:19 am
SIN
-
DCA
39h 19m
2 stops
$1,039Air Canada
Tue, Apr 14 - Tue, Apr 21
Cathay Pacific Logo
11:36 am - 5:30 am
DCA
-
SIN
29h 54m
2 stops
Cathay Pacific Logo
7:20 am - 11:59 pm
SIN
-
DCA
28h 39m
2 stops
$1,047Cathay Pacific
Sun, Apr 12 - Tue, May 5
Air Canada Logo
6:00 am - 5:15 am
DCA
-
SIN
35h 15m
2 stops
Air Canada Logo
7:00 am - 10:19 am
SIN
-
DCA
39h 19m
2 stops
$1,048Air Canada
Mon, May 11 - Sat, May 16
Multiple Airlines Logo
12:45 pm - 5:15 am
DCA
-
SIN
52h 30m
2 stops
Multiple Airlines Logo
7:00 am - 12:01 pm
SIN
-
DCA
41h 01m
2 stops
$1,053Multiple Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from Reagan Washington National Airport to Singapore?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to Singapore were found on Cathay Pacific ($1,002) and Air Canada ($1,025).

Find deals

Good to know

Cheapest flight$427
Flight from Reagan Washington National Airport to Singapore

When to book flights from Reagan-National to Singapore

Are your dates flexible? Find out the best times to travel from Reagan-National to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Singapore flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Singapore?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Singapore was $427 for a one-way ticket and $1,002 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Singapore?

    Yes

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Singapore?

    We unfortunately don’t have that data for this specific route.

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

    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 Singapore.

  • 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 Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Reagan Washington National Airport 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 Singapore?

    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 to Singapore with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and SIN can sometimes prove cheaper using this method.

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

    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 Singapore from Reagan Washington National Airport 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 from Reagan-National to Singapore

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Singapore (SIN)