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

In the last 3 days, the lowest price for a flight from Singapore to Washington, D.C. Reagan-National Airport was $574 for a one-way ticket and $1,000 for a round-trip. Visit our flight page for the latest deals!>/a>

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

Yes Visit our flight page for the latest deals!>/a>

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

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

How does KAYAK find such low prices on flights from Singapore 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 Singapore to Reagan Washington National Airport. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore 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 Singapore is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Singapore to Reagan Washington National Airport?

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 Reagan Washington National Airport with an airline and back to Singapore with another airline. Booking your flights between Singapore and DCA can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore 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 Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$574 Cheap Flights from Singapore to Reagan Washington (SIN - DCA)

SIN - DCA

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

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Cheapest round-trip

$1,000

Air Canada

Thu 2/12Sun 2/15

SIN - DCA • 2 stops

Cheapest one-way

$574

Multiple Airlines

Thu 1/22

SIN - DCA • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Reagan-National!

Flight Deals

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

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Singapore to Reagan-National

Thu, Feb 12 - Sun, Feb 15

8:50 am - 12:19 pm

SIN

DCA

40h 29m2 stops

8:40 pm - 6:55 am

DCA

SIN

45h 15m2 stops

$1,000Air Canada

Thu, Jan 29 - Thu, Feb 5

8:50 am - 10:23 am

SIN

DCA

38h 33m2 stops

6:59 am - 12:55 am

DCA

SIN

28h 56m2 stops

$1,002Air Canada

Thu, Feb 12 - Sun, Feb 15

8:50 am - 12:19 pm

SIN

DCA

40h 29m2 stops

8:40 pm - 6:55 am

DCA

SIN

45h 15m2 stops

$1,021Air Canada

Thu, Feb 12 - Sun, Feb 15

8:50 am - 12:19 pm

SIN

DCA

40h 29m2 stops

8:40 pm - 6:55 am

DCA

SIN

45h 15m2 stops

$1,023Air Canada

Sun, Jan 25 - Sun, Feb 1

8:50 am - 12:19 pm

SIN

DCA

40h 29m2 stops

8:40 pm - 6:55 am

DCA

SIN

45h 15m2 stops

$1,149Air Canada

Thu, Mar 12 - Sat, Mar 21

2:25 pm - 9:59 pm

SIN

DCA

43h 34m2 stops

5:30 pm - 1:05 pm

DCA

SIN

31h 35m2 stops

$1,157Multiple Airlines

Fri, Jan 23 - Thu, Feb 5

8:15 am - 9:00 pm

SIN

DCA

25h 45m2 stops

6:10 am - 12:50 am

DCA

SIN

29h 40m2 stops

$1,159American Airlines

Thu, Mar 12 - Sat, Mar 21

2:25 pm - 9:59 pm

SIN

DCA

43h 34m2 stops

8:00 am - 1:05 pm

DCA

SIN

41h 05m2 stops

$1,160Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

10:00 am - 9:52 pm

SIN

DCA

24h 52m1 stop

8:00 pm - 8:15 pm

DCA

SIN

35h 15m2 stops

$1,161United Airlines

Sun, Jan 25 - Sat, Feb 7

8:15 am - 9:00 pm

SIN

DCA

25h 45m2 stops

6:10 am - 12:50 am

DCA

SIN

29h 40m2 stops

$1,166American Airlines

Useful Info

Cheapest flight	$574

Flight from Singapore to Reagan Washington National Airport

When to book flights from Singapore to Reagan-National

Are your dates flexible? Find out the best times to travel from Singapore to Reagan-National 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.

What is the cheapest flight from Singapore to Washington, D.C. Reagan-National Airport?
In the last 3 days, the lowest price for a flight from Singapore to Washington, D.C. Reagan-National Airport was $574 for a one-way ticket and $1,000 for a round-trip.
Do I need a passport to fly between Singapore and Reagan Washington National Airport?
Yes
Which aircraft models fly most regularly from Singapore to Reagan Washington National Airport?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Singapore 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 Singapore 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 Singapore 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 Singapore 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 Singapore to Reagan Washington National Airport?
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 Reagan Washington National Airport with an airline and back to Singapore with another airline. Booking your flights between Singapore and DCA 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 Singapore 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 Singapore 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 Singapore to Reagan-National

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Singapore (SIN)

Reagan-National (DCA)

SIN - DCA

$574 Find Cheap Flights from Singapore to Reagan Washington National Airport

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

Everything you should know

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

Recent round-trip flight deals from Singapore to Reagan-National

Recent one-way flight deals from Singapore to Reagan-National

Recent last minute flight deals from Singapore to Reagan-National

Good to know

When to book flights from Singapore to Reagan-National

FAQs for booking Singapore to Reagan Washington National Airport flights

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

In the last 3 days, the lowest price for a flight from Singapore to Washington, D.C. Reagan-National Airport was $574 for a one-way ticket and $1,000 for a round-trip.

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

Yes

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

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

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

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

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

Information on your arrival and departure airports

Cabin class types available on flights to Reagan-National

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights to and from Singapore and Reagan-National

Flights to other popular destinations

Flights from domestic origins to Reagan-National

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight