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>

$459 CHEAP FLIGHTS from District of Columbia to Singapore

SIN

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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, May 8 - Wed, May 13

9:00 pm - 9:20 am

IAD

SIN

24h 20m

1 stop

7:40 pm - 6:10 pm

SIN

IAD

34h 30m

1 stop

$1,104Qatar Airways

Sat, Sep 19 - Sat, Sep 26

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$1,105Etihad Airways

Sun, Jun 7 - Mon, Jun 22

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$1,117Etihad Airways

Thu, Aug 27 - Sun, Sep 27

9:00 pm - 10:15 am

IAD

SIN

25h 15m

2 stops

3:15 am - 3:40 pm

SIN

IAD

24h 25m

1 stop

$1,133Qatar Airways

Thu, Aug 27 - Mon, Sep 28

6:00 am - 5:15 am

DCA

SIN

35h 15m

2 stops

11:55 pm - 3:40 pm

SIN

DCA

51h 45m

2 stops

$1,135Air Canada

Wed, Sep 9 - Thu, Sep 24

1:15 am - 11:55 am

IAD

SIN

22h 40m

1 stop

3:20 pm - 5:40 am

SIN

IAD

26h 20m

2 stops

$1,136Multiple Airlines

Sat, May 9 - Tue, May 26

10:07 pm - 5:15 am

IAD

SIN

43h 08m

2 stops

7:00 am - 11:43 am

SIN

IAD

40h 43m

2 stops

$1,137Air Canada

Sun, Aug 23 - Thu, Sep 3

9:00 pm - 3:45 pm

IAD

SIN

30h 45m

1 stop

7:40 pm - 8:45 am

SIN

IAD

25h 05m

1 stop

$1,141Qatar Airways

Sun, Sep 6 - Wed, Sep 9

9:30 am - 5:15 am

DCA

SIN

31h 45m

1 stop

6:40 pm - 8:00 pm

SIN

DCA

37h 20m

1 stop

$1,192Singapore Airlines

Wed, Sep 9 - Sat, Sep 19

9:30 am - 5:15 am

DCA

SIN

31h 45m

1 stop

9:00 am - 9:59 pm

SIN

DCA

24h 59m

1 stop

$1,200Singapore Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$459

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

Most popular time to fly with an average 49% 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

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Cabin class

Complete your trip

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Origins

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Return flight deals

Information on the airport you'll fly into in Singapore

Singapore (SIN)

SIN

$459 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