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>

$510 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

Fri, Sep 4 - Fri, Sep 18

9:00 pm - 10:15 am

IAD

SIN

25h 15m

2 stops

3:15 am - 3:40 pm

SIN

IAD

24h 25m

1 stop

$1,190Qatar Airways

Wed, Sep 16 - Tue, Oct 6

5:00 pm - 5:35 pm

DCA

SIN

36h 35m

1 stop

8:45 pm - 8:00 pm

SIN

DCA

35h 15m

1 stop

$1,202Singapore Airlines

Thu, Sep 10 - Thu, Sep 24

9:00 pm - 10:15 am

IAD

SIN

25h 15m

2 stops

4:35 pm - 3:40 pm

SIN

IAD

35h 05m

2 stops

$1,205Qatar Airways

Wed, Aug 12 - Tue, Aug 18

9:00 pm - 3:45 pm

IAD

SIN

30h 45m

1 stop

3:15 am - 3:40 pm

SIN

IAD

24h 25m

1 stop

$1,206Qatar Airways

Wed, Aug 5 - Wed, Aug 19

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$1,208Etihad Airways

Sun, May 31 - Mon, Oct 26

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

7:25 pm - 10:05 am

SIN

IAD

26h 40m

1 stop

$1,212Etihad Airways

Sat, May 9 - Sat, May 23

9:00 pm - 3:35 pm

IAD

SIN

30h 35m

2 stops

1:30 am - 6:20 pm

SIN

IAD

28h 50m

1 stop

$1,215Multiple Airlines

Tue, Oct 13 - Tue, Oct 27

8:40 pm - 5:15 am

DCA

SIN

68h 35m

2 stops

8:50 am - 12:19 pm

SIN

DCA

39h 29m

2 stops

$1,217Air Canada

Sat, Sep 5 - Sat, Sep 12

12:40 pm - 5:15 am

DCA

SIN

52h 35m

2 stops

10:50 pm - 10:20 am

SIN

DCA

47h 30m

2 stops

$1,233Air Canada

Wed, Sep 9 - Wed, Sep 16

2:30 pm - 8:50 am

DCA

SIN

30h 20m

2 stops

7:40 pm - 7:20 pm

SIN

DCA

35h 40m

2 stops

$1,290Multiple Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$510

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 48% 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)

SIN

$511 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