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>

$473 Book CHEAP FLIGHTS from District of Columbia to Singapore

SIN

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Cheap Flight Deals 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.

Round-trip

One-way

Last minute

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from District of Columbia to Singapore.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

6:00 pm - 6:50 amIAD-SIN

24h 50m1 stop

9:00 am - 3:40 pmSIN-IAD

42h 40m1 stop

$764Air China

Find Deal

Tue, Apr 1 - Mon, May 12

6:00 pm - 9:55 pmIAD-SIN

39h 55m1 stop

9:00 am - 3:40 pmSIN-IAD

42h 40m1 stop

$796Air China

Find Deal

Sat, Apr 5 - Fri, Apr 18

10:25 pm - 8:45 amIAD-SIN

22h 20m1 stop

11:10 pm - 10:45 amSIN-IAD

23h 35m1 stop

$833Turkish Airlines

Find Deal

Wed, Mar 26 - Thu, Apr 10

9:40 pm - 5:55 pmIAD-SIN

32h 15m1 stop

11:10 pm - 7:45 pmSIN-IAD

32h 35m1 stop

$889Turkish Airlines

Find Deal

Mon, May 5 - Tue, May 20

10:05 pm - 9:40 amIAD-SIN

23h 35m1 stop

9:10 pm - 4:10 pmSIN-IAD

31h 00m1 stop

$910Etihad Airways

Find Deal

Mon, May 5 - Mon, May 19

10:05 pm - 9:40 amIAD-SIN

23h 35m1 stop

9:10 pm - 4:10 pmSIN-IAD

31h 00m1 stop

$927Etihad Airways

Find Deal

Mon, May 5 - Sun, May 18

10:05 pm - 11:30 amIAD-SIN

25h 25m2 stops

9:10 pm - 4:10 pmSIN-IAD

31h 00m1 stop

$938

Find Deal

Tue, Apr 29 - Tue, May 13

6:00 pm - 9:55 pmIAD-SIN

39h 55m1 stop

3:45 am - 3:45 pmSIN-IAD

24h 00m1 stop

$940

Find Deal

Tue, Apr 22 - Wed, Apr 30

9:00 pm - 3:45 pmIAD-SIN

30h 45m1 stop

3:10 am - 3:40 pmSIN-IAD

24h 30m1 stop

$1,010Qatar Airways

Find Deal

Tue, Apr 1 - Sun, May 11

9:00 pm - 9:00 amIAD-SIN

24h 00m1 stop

3:10 am - 3:40 pmSIN-IAD

24h 30m1 stop

$1,016Qatar Airways

Find Deal

Mon, Apr 28 - Mon, May 5

Low season	August
High season	December
Cheapest flight	$473

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly with an average 36% 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.

SIN

$473 Find Cheap Flights from District of Columbia to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

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

Cheap Flight Deals 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

Low season

High season

Cheapest flight

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?

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?

What is the Hacker Fare option on flights from District of Columbia to Singapore?

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

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

Cabin classes available on flights to Singapore. 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 rental

Find direct flights for Singapore

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 is not guaranteed.

Flights from domestic origins to Singapore

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

Choose which airport to fly into in Singapore

Find deals for your return flight