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>

$415 CHEAP FLIGHTS from District of Columbia to Singapore

SIN

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

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Flight Deals

Cheap Flights from District of Columbia to Singapore

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

Mon, Mar 9 - Mon, Mar 30

10:15 pm - 8:45 am

IAD

SIN

22h 30m

1 stop

11:10 am - 11:35 am

SIN

IAD

36h 25m

1 stop

$993Turkish Airlines

Tue, Mar 3 - Fri, Mar 27

9:15 pm - 8:35 am

IAD

SIN

22h 20m

1 stop

11:40 am - 12:45 pm

SIN

IAD

37h 05m

1 stop

$994Turkish Airlines

Tue, Apr 14 - Tue, Apr 28

6:10 am - 5:30 am

IAD

SIN

35h 20m

2 stops

12:45 pm - 5:40 am

SIN

IAD

28h 55m

2 stops

$998Multiple Airlines

Sun, Mar 22 - Thu, Mar 26

2:30 pm - 8:35 am

IAD

SIN

30h 05m

1 stop

5:15 am - 8:20 pm

SIN

IAD

27h 05m

1 stop

$999Turkish Airlines

Sun, Apr 12 - Tue, May 5

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 2:47 pm

SIN

IAD

29h 47m

2 stops

$1,001Multiple Airlines

Sun, Mar 8 - Thu, Apr 2

3:35 pm - 9:35 am

IAD

SIN

30h 00m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$1,012Etihad Airways

Tue, Apr 14 - Tue, Apr 28

12:55 pm - 5:15 am

DCA

SIN

28h 20m

2 stops

7:00 am - 7:53 pm

SIN

DCA

24h 53m

2 stops

$1,023Air Canada

Wed, Apr 22 - Tue, Apr 28

4:10 pm - 5:15 am

DCA

SIN

49h 05m

2 stops

7:00 am - 10:19 am

SIN

DCA

39h 19m

2 stops

$1,024Air Canada

Sun, Apr 5 - Wed, May 20

6:37 pm - 11:45 am

DCA

SIN

29h 08m

2 stops

7:20 am - 11:59 pm

SIN

DCA

28h 39m

2 stops

$1,056Cathay Pacific

Sat, Apr 4 - Tue, May 19

6:37 pm - 11:45 am

DCA

SIN

29h 08m

2 stops

12:45 pm - 11:59 pm

SIN

DCA

47h 14m

2 stops

$1,086Cathay Pacific

Useful Info

Low season	January
High season	December
Cheapest flight	$415

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 47% 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

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Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Singapore

Singapore (SIN)

SIN

$415 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