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. 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 Reagan Washington National Airport to Singapore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to 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 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 from Reagan Washington National Airport to Singapore with an airline and back with another airline. 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 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 from Reagan Washington National Airport to 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>

$426 CHEAP FLIGHTS from Reagan Washington to Singapore

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Book Cheap Reagan-National to Singapore Plane Tickets

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.

Round-trip

One-way

Last minute

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

Sat, Feb 28 - Sun, Mar 15

8:40 pm - 7:00 am

DCA

SIN

45h 20m

2 stops

8:50 am - 10:21 am

SIN

DCA

37h 31m

2 stops

$1,052Air Canada

Tue, Jun 23 - Tue, Jul 7

9:40 am - 5:15 am

DCA

SIN

31h 35m

2 stops

7:00 am - 10:18 am

SIN

DCA

39h 18m

2 stops

$1,072Air Canada

Sat, Jan 31 - Wed, Feb 18

9:40 am - 7:00 am

DCA

SIN

56h 20m

2 stops

6:35 am - 10:35 pm

SIN

DCA

29h 00m

2 stops

$1,082Air Canada

Sun, Apr 12 - Tue, May 5

11:05 am - 5:15 am

DCA

SIN

30h 10m

2 stops

7:00 am - 9:55 pm

SIN

DCA

26h 55m

2 stops

$1,092Air Canada

Sun, Apr 12 - Tue, May 5

6:00 am - 5:15 am

DCA

SIN

35h 15m

2 stops

7:00 am - 10:19 am

SIN

DCA

39h 19m

2 stops

$1,093Air Canada

Thu, Feb 5 - Sun, Feb 15

6:59 am - 12:55 am

DCA

SIN

28h 56m

2 stops

8:50 am - 12:19 pm

SIN

DCA

40h 29m

2 stops

$1,113Air Canada

Wed, Feb 25 - Tue, Mar 3

8:35 am - 12:50 am

DCA

SIN

27h 15m

2 stops

2:20 am - 12:44 pm

SIN

DCA

23h 24m

2 stops

$1,117Japan Airlines

Mon, Jan 26 - Tue, Feb 10

8:00 am - 12:50 am

DCA

SIN

27h 50m

2 stops

8:15 am - 8:44 pm

SIN

DCA

25h 29m

2 stops

$1,120Japan Airlines

Tue, Feb 10 - Wed, Feb 25

9:40 am - 6:55 am

DCA

SIN

32h 15m

2 stops

6:35 am - 7:59 pm

SIN

DCA

26h 24m

2 stops

$1,123Air Canada

Mon, Apr 6 - Mon, Apr 13

11:57 am - 11:45 am

DCA

SIN

35h 48m

2 stops

8:05 pm - 12:30 am

SIN

DCA

40h 25m

2 stops

$1,124Cathay Pacific

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.

How long does a flight from Washington, D.C. Reagan-National Airport to Singapore take?

The duration of a flight to Singapore depends on your arrival airport. The shortest route to Singapore from Washington, D.C. Reagan-National Airport is to Singapore, which takes 27h 30m.

Find deals

Cheapest flight	$426

Flight from Reagan Washington National Airport to Singapore

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

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)

$426 Find Cheap Flights from Reagan Washington National Airport to Singapore

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

Book Cheap Reagan-National to Singapore Plane Tickets

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

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

Recent last minute flight deals from Reagan-National to Singapore

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.

How long does a flight from Washington, D.C. Reagan-National Airport to Singapore take?

The duration of a flight to Singapore depends on your arrival airport. The shortest route to Singapore from Washington, D.C. Reagan-National Airport is to Singapore, which takes 27h 30m.

Good to know

FAQs - booking Singapore flights

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 from Reagan Washington National Airport to 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 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 from Reagan Washington National Airport to Singapore 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 Singapore?

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

Information on your arrival and departure airports

Cabin class types available on flights to Singapore

Complete your trip to Singapore with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Singapore

Flights to popular cities in Singapore

Find deals for your return flight