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 return 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>

S$ 507 Cheap Flights from District of Columbia to Singapore

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

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Cheapest return fare

S$ 1,416

Overall average: S$ 1,635

Air Canada

Thu 23-4Sun 26-4

IAD - SIN • 2 stops

Cheapest one-way flight

S$ 507

Typical prices: S$ 607-S$ 792

IndiGo

Tue 27-1

IAD - SIN • 2 stops

Start a new search

KAYAK searches hundreds 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 return 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 return flight deals from District of Columbia to Singapore

Thu, 23 Apr - Sun, 26 Apr

09:55 - 05:15

IAD

SIN

31h 20m2 stops

07:00 - 20:29

SIN

IAD

25h 29m2 stops

S$ 1,416Air Canada

Sun, 8 Mar - Tue, 17 Mar

15:35 - 09:35

IAD

SIN

30h 00m1 stop

08:20 - 10:05

SIN

IAD

37h 45m2 stops

S$ 1,417Multiple Airlines

Mon, 9 Mar - Sat, 21 Mar

22:15 - 08:45

IAD

SIN

22h 30m1 stop

23:25 - 12:45

SIN

IAD

25h 20m1 stop

S$ 1,420Turkish Airlines

Sun, 8 Mar - Sat, 21 Mar

15:35 - 09:35

IAD

SIN

30h 00m1 stop

08:20 - 10:05

SIN

IAD

37h 45m2 stops

S$ 1,421Multiple Airlines

Sat, 17 Jan - Tue, 21 Apr

18:04 - 13:25

IAD

SIN

30h 21m2 stops

14:00 - 05:40

SIN

IAD

27h 40m2 stops

S$ 1,424STARLUX Airlines

Mon, 19 Jan - Fri, 23 Jan

21:15 - 17:20

IAD

SIN

31h 05m2 stops

00:25 - 20:26

SIN

IAD

33h 01m2 stops

S$ 1,430Multiple Airlines

Sun, 8 Mar - Mon, 16 Mar

15:35 - 09:35

IAD

SIN

30h 00m1 stop

08:20 - 10:05

SIN

IAD

37h 45m2 stops

S$ 1,431Multiple Airlines

Tue, 3 Feb - Fri, 6 Feb

11:05 - 07:00

DCA

SIN

30h 55m2 stops

08:50 - 10:21

SIN

DCA

38h 31m2 stops

S$ 1,440Air Canada

Tue, 10 Mar - Tue, 17 Mar

07:00 - 20:15

DCA

SIN

25h 15m1 stop

10:10 - 21:45

SIN

DCA

23h 35m1 stop

S$ 1,442United Airlines

Mon, 9 Mar - Thu, 19 Mar

07:00 - 20:15

DCA

SIN

25h 15m1 stop

22:20 - 09:54

SIN

DCA

23h 34m2 stops

S$ 1,447United Airlines

Useful Info

Low season	November
High season	December
Cheapest flight	S$ 507

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly (64% more expensive on average)

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 return 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.

Direct departures

District of Columbia to Singapore Changi

Monday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

104

105

Tuesday

ANA, Aegean Airlines, Air Canada, +106 more

ANA, Aegean Airlines, +107 more

105

106

Wednesday

ANA, Aegean Airlines, Air Canada, +106 more

ANA, Aegean Airlines, +107 more

105

106

Thursday

ANA, Aegean Airlines, Air Canada, +104 more

ANA, Aegean Airlines, +105 more

103

104

Friday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

104

105

Saturday

ANA, Aegean Airlines, Air Canada, +104 more

ANA, Aegean Airlines, +105 more

103

104

Sunday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

101

102

See more direct flights

Direct returns

Singapore Changi to District of Columbia

Monday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

104

105

Tuesday

ANA, Aegean Airlines, Air Canada, +106 more

ANA, Aegean Airlines, +107 more

105

106

Wednesday

ANA, Aegean Airlines, Air Canada, +106 more

ANA, Aegean Airlines, +107 more

105

106

Thursday

ANA, Aegean Airlines, Air Canada, +104 more

ANA, Aegean Airlines, +105 more

103

104

Friday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

104

105

Saturday

ANA, Aegean Airlines, Air Canada, +104 more

ANA, Aegean Airlines, +105 more

103

104

Sunday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

101

102

See more direct flights

Everything you need to know for your flight to Singapore

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Singapore

Singapore (SIN)

S$ 507 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 return 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 return 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.

Prefer to fly direct from District of Columbia to Singapore Changi?

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 hire

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