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 travellers 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 return 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>

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 23h 25m .

S$ 672 CHEAP FLIGHTS from Reagan Washington to Singapore

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Best Singapore Flight Deals from Reagan-National

Cheapest return prices found by our users on KAYAK in the last 72 hours

One-wayReturn

Singapore2 stopsS$ 1,270

Cheap Flight Deals from Reagan-National to Singapore (DCA-SG0)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.

Round-trip

One-way

Last minute

Recent return flight deals from Reagan-National to Singapore

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Reagan-National to Singapore.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

09:40 - 07:05DCA-SIN

57h 25m2 stops

08:10 - 10:20SIN-DCA

38h 10m2 stops

S$ 1,270Air Canada

Find Deal

Mon, 1 Sep - Wed, 10 Sep

09:40 - 07:05DCA-SIN

33h 25m2 stops

06:15 - 21:51SIN-DCA

27h 36m2 stops

S$ 1,278Air Canada

Find Deal

Thu, 18 Sep - Mon, 29 Sep

11:54 - 05:30DCA-SIN

29h 36m2 stops

01:50 - 22:15SIN-DCA

32h 25m2 stops

S$ 1,380Cathay Pacific

Find Deal

Mon, 28 Apr - Sun, 11 May

06:45 - 05:30DCA-SIN

34h 45m2 stops

20:05 - 00:46SIN-DCA

40h 41m2 stops

S$ 1,420Cathay Pacific

Find Deal

Mon, 28 Apr - Mon, 12 May

07:00 - 18:25DCA-SIN

23h 25m1 stop

08:45 - 21:13SIN-DCA

24h 28m1 stop

S$ 1,565United Airlines

Find Deal

Mon, 1 Sep - Wed, 10 Sep

18:00 - 06:15DCA-SIN

24h 15m1 stop

20:40 - 10:58SIN-DCA

26h 18m2 stops

S$ 1,572United Airlines

Find Deal

Thu, 18 Sep - Mon, 29 Sep

09:00 - 00:20DCA-SIN

27h 20m2 stops

01:55 - 15:59SIN-DCA

26h 04m2 stops

S$ 1,597American Airlines

Find Deal

Thu, 18 Sep - Sun, 28 Sep

18:58 - 00:35DCA-SIN

41h 37m2 stops

13:45 - 17:59SIN-DCA

40h 14m2 stops

S$ 1,687

Find Deal

Wed, 13 Aug - Sat, 30 Aug

12:55 - 07:05DCA-SIN

30h 10m2 stops

02:30 - 21:53SIN-DCA

31h 23m3 stops

S$ 1,700

Find Deal

Tue, 13 May - Mon, 19 May

17:14 - 17:30DCA-SIN

36h 16m2 stops

08:05 - 22:00SIN-DCA

25h 55m2 stops

S$ 2,001American Airlines

Find Deal

Sun, 27 Jul - Mon, 11 Aug

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.

Prices

Airlines

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Singapore is January, when tickets cost S$ 1,383 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is S$ 2,892 and S$ 2,047 respectively.

Find deals

Low season	February
High season	January
Cheapest flight	S$ 672

Best time to beat the crowds (12% less expensive on average)

Most popular time to fly and prices are also 21% lower on average.

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 travellers 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 return 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.

See more FAQs

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)

Cabin class types available on flights to Singapore

First Class flights from Washington, D.C. Reagan-National Airport to Singapore

Business Class flights from Washington, D.C. Reagan-National Airport to Singapore

Prem Econ Class flights from Washington, D.C. Reagan-National Airport to Singapore

Economy class flights from Washington, D.C. Reagan-National Airport to Singapore

S$ 672 Find Cheap Flights from Reagan Washington National Airport to Singapore

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

Best Singapore Flight Deals from Reagan-National

Cheap Flight Deals from Reagan-National to Singapore (DCA-SG0)

Recent return 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.

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

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Singapore is January, when tickets cost S$ 1,383 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is S$ 2,892 and S$ 2,047 respectively.

Which airlines provide the cheapest flights from Washington, D.C. Reagan-National Airport to Singapore?

In the past 3 days, the cheapest return tickets from Washington, D.C. Reagan-National Airport to Singapore were found on Air Canada (S$ 1,270) and Cathay Pacific (S$ 1,380).

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 23h 25m.

Good to know

Low season

High season

Cheapest flight

FAQs - booking Singapore flights

How does KAYAK find such low prices 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?

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

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

Cabin classes available on flights to Reagan-National. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Singapore

Flights from all regions of Reagan-National to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to popular cities in Singapore

Find deals for your return flight