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>

$551 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 24% 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.

Cheapest round-trip

$1,191

Japan Airlines

So 3/1So 3/15

DCA - SIN • 2 stops

Cheapest one-way

$551

Typical prices: $483-$739

Multiple Airlines

So 4/5

IAD - SIN • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Singapore!

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

So, Mrz 1 - So, Mrz 15

5:32 pm - 6:35 amDCA-SIN

48h 03m2 stops

2:20 am - 4:37 pmSIN-DCA

50h 17m2 stops

$1,191Japan Airlines

Find Deal

So, Apr 12 - Mo, Mai 4

4:25 pm - 12:35 pmIAD-SIN

32h 10m2 stops

2:00 am - 5:49 amSIN-IAD

39h 49m2 stops

$1,191Multiple Airlines

Find Deal

Di, Mai 26 - Mi, Jun 3

6:59 am - 5:15 amDCA-SIN

34h 16m2 stops

8:00 am - 9:48 pmSIN-DCA

25h 48m2 stops

$1,192Air Canada

Find Deal

Fr, Jan 16 - Do, Jan 22

10:40 am - 10:30 amIAD-SIN

34h 50m3 stops

11:20 pm - 8:54 pmSIN-IAD

34h 34m3 stops

$1,192Multiple Airlines

Find Deal

Mi, Mrz 18 - Do, Mrz 26

10:06 am - 5:00 amIAD-SIN

30h 54m2 stops

10:30 pm - 7:19 pmSIN-IAD

32h 49m2 stops

$1,193Korean Air

Find Deal

Fr, Jan 23 - Mo, Feb 16

5:26 pm - 8:25 pmIAD-SIN

61h 59m2 stops

10:40 am - 11:55 pmSIN-IAD

26h 15m2 stops

$1,194Delta

Find Deal

So, Apr 12 - Sa, Apr 18

6:00 am - 12:55 amDCA-SIN

30h 55m2 stops

7:00 am - 9:53 pmSIN-DCA

26h 53m2 stops

$1,195Air Canada

Find Deal

Di, Feb 17 - Mo, Feb 23

7:05 am - 1:05 pmIAD-SIN

41h 00m2 stops

2:00 am - 5:20 pmSIN-IAD

52h 20m2 stops

$1,195China Airlines

Find Deal

Mo, Jan 12 - So, Jan 25

2:35 pm - 2:30 pmIAD-SIN

34h 55m3 stops

6:55 pm - 3:55 pmSIN-IAD

34h 00m3 stops

$1,196Multiple Airlines

Find Deal

So, Mrz 22 - Do, Mrz 26

7:59 pm - 5:00 amIAD-SIN

45h 01m2 stops

10:30 pm - 7:19 pmSIN-IAD

32h 49m2 stops

$1,199Korean Air

Find Deal

Useful Info

Low season	August
High season	December
Cheapest flight	$551

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 50% 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

$551 Find Cheap Flights from District of Columbia to Singapore

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

Everything you should know

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