How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia 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 District of Columbia to Singapore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia 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>

$306 CHEAP FLIGHTS from District of Columbia to Singapore

SIN

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 22% 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

Cheap Flights from District of Columbia to Singapore

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

Sun, Sep 14 - Sat, Sep 20

9:40 am - 7:05 amDCA-SIN

33h 25m2 stops

9:10 am - 8:59 amSIN-DCA

35h 49m2 stops

$880Air Canada

Find Deal

Wed, Sep 24 - Tue, Sep 30

9:40 pm - 5:15 pmIAD-SIN

31h 35m2 stops

7:45 pm - 7:45 pmSIN-IAD

36h 00m2 stops

$882IndiGo

Find Deal

Sun, Sep 14 - Sat, Sep 20

2:25 pm - 7:05 amIAD-SIN

28h 40m2 stops

9:10 am - 9:38 amSIN-IAD

36h 28m2 stops

$887Air Canada

Find Deal

Thu, Nov 27 - Thu, Dec 4

8:00 am - 5:45 pmDCA-SIN

44h 45m1 stop

9:00 am - 9:59 pmSIN-DCA

25h 59m1 stop

$944Singapore Airlines

Find Deal

Sat, Sep 13 - Fri, Sep 19

9:40 pm - 5:45 pmIAD-SIN

32h 05m2 stops

9:00 am - 7:30 pmSIN-IAD

22h 30m1 stop

$971

Find Deal

Mon, Feb 9 - Wed, Feb 18

5:30 pm - 5:45 pmDCA-SIN

35h 15m1 stop

9:20 am - 8:55 pmSIN-DCA

24h 35m2 stops

$985Singapore Airlines

Find Deal

Tue, Nov 4 - Mon, Nov 17

4:30 pm - 7:00 amIAD-SIN

49h 30m2 stops

7:40 pm - 7:15 pmSIN-IAD

36h 35m2 stops

$989

Find Deal

Mon, Nov 10 - Tue, Dec 2

11:50 am - 5:00 amIAD-SIN

28h 10m1 stop

11:00 am - 9:50 amSIN-IAD

35h 50m1 stop

$993Korean Air

Find Deal

Mon, Nov 10 - Tue, Dec 2

7:01 am - 5:00 amIAD-SIN

32h 59m2 stops

11:00 am - 9:50 amSIN-IAD

35h 50m1 stop

$998Korean Air

Find Deal

Tue, Nov 4 - Mon, Nov 17

10:00 pm - 9:55 pmIAD-SIN

34h 55m1 stop

11:55 pm - 6:30 pmSIN-IAD

31h 35m1 stop

$1,028Air China

Find Deal

Useful Info

Low season	August
High season	December
Cheapest flight	$306

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 46% increase in price.

Flight from Washington Dulles Airport to Singapore

How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Singapore.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Singapore?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from District of Columbia 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 District of Columbia 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 District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia 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 Singapore

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Singapore

Singapore (SIN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SIN

$306 Find Cheap Flights from District of Columbia to Singapore

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

Cheap Flights from District of Columbia to Singapore

Recent round-trip flight deals from District of Columbia to Singapore

Recent one-way flight deals from District of Columbia to Singapore

Recent last minute flight deals from District of Columbia to Singapore

Good to know

FAQs for booking flights from District of Columbia to Singapore

How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Singapore.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Singapore?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from District of Columbia 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 District of Columbia 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 District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia 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 Singapore

Information on the airport you'll fly into in Singapore

Cabin class types available on flights to District of Columbia

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

Find direct flights for Singapore

Flights to other popular destinations

Flights from domestic origins to Singapore

Choose which airport to fly into in Singapore

Find deals for your return flight