What airlines fly to Singapore?

Turkish Airlines, United Airlines and Qatar Airways are the top three most popular airlines that fly to Singapore from District of Columbia according to our data. Turkish Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 6 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from District of Columbia to Singapore?

Etihad Airways and Korean Air are the most popular carriers operating from District of Columbia to Singapore

When did momondo last update prices for flights from District of Columbia to Singapore?

Prices for flights from District of Columbia to Singapore are refreshed on a daily basis.

How many operators does momondo search for flights from District of Columbia to Singapore?

As of July 2026, there are 6 operators available to choose from for flights from District of Columbia to Singapore.

How old do you have to be to fly from District of Columbia to Singapore?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Singapore.

What documentation or ID do you need to fly to Singapore?

The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$431 Cheap Flights from District of Columbia to Singapore in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$904Etihad Airways

Wed, Sep 9 - Wed, Sep 23

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$908Etihad Airways

Tue, Aug 25 - Mon, Sep 7

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$910Etihad Airways

Tue, Sep 1 - Tue, Sep 8

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$911Etihad Airways

Wed, Sep 16 - Wed, Oct 7

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$912Etihad Airways

Thu, Sep 10 - Thu, Sep 24

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

9:00 pm - 9:45 am

SIN

IAD

24h 45m

1 stop

$913Etihad Airways

Thu, Sep 3 - Wed, Oct 14

2:35 pm - 12:45 pm

DCA

SIN

58h 10m

2 stops

8:00 pm - 11:10 pm

SIN

DCA

39h 10m

2 stops

$1,008Gulf Air

Sat, Sep 12 - Thu, Sep 17

9:40 am - 5:15 am

DCA

SIN

31h 35m

2 stops

7:00 am - 9:48 pm

SIN

DCA

26h 48m

2 stops

$1,104Air Canada

Tue, Aug 4 - Tue, Aug 25

9:40 am - 5:15 am

DCA

SIN

31h 35m

2 stops

7:00 am - 9:48 pm

SIN

DCA

26h 48m

2 stops

$1,105Air Canada

Thu, Aug 13 - Thu, Aug 20

8:29 am - 11:55 pm

DCA

SIN

27h 26m

2 stops

2:30 pm - 4:20 pm

SIN

DCA

37h 50m

2 stops

$1,131Multiple Airlines

Fri, Aug 28 - Fri, Sep 4

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Air China flights from District of Columbia to Singapore

Our best Air China deals on District of Columbia to Singapore flight tickets

Air China

Sep 1

IAD11:00 pmWashington, D.C. Dulles Intl

43h 50m

1 stop

SIN6:50 amSingapore Changi

Oct 12

SIN5:55 pmSingapore Changi

37h 35m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$1,017

Air China

Aug 21

IAD11:00 pmWashington, D.C. Dulles Intl

34h 55m

1 stop

SIN9:55 pmSingapore Changi

Sep 17

SIN11:25 pmSingapore Changi

32h 05m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$1,050

Delta flights from District of Columbia to Singapore

Our best Delta deals on District of Columbia to Singapore flight tickets

Delta

Aug 30

DCA6:10 amWashington, D.C. Reagan-National

29h 45m

2 stops

SIN11:55 pmSingapore Changi

Sep 7

SIN1:25 amSingapore Changi

29h 14m

2 stops

DCA6:39 pmWashington, D.C. Reagan-National

$1,157

Delta

Aug 21

DCA7:45 pmWashington, D.C. Reagan-National

35h 30m

2 stops

SIN7:15 pmSingapore Changi

Aug 29

SIN7:30 amSingapore Changi

28h 18m

2 stops

DCA11:48 pmWashington, D.C. Reagan-National

$1,165

Delta

Jul 30

IAD10:21 amWashington, D.C. Dulles Intl

30h 39m

2 stops

SIN5:00 amSingapore Changi

Dec 5

SIN1:35 amSingapore Changi

21h 15m

1 stop

IAD9:50 amWashington, D.C. Dulles Intl

$1,305

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 9/9

3:10 pm-9:40 am

1 stop30h 30m

Singapore Changi

Wed 9/23

9:00 pm-9:45 am

1 stop24h 45m

$904

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 8/25

3:10 pm-9:40 am

1 stop30h 30m

Singapore Changi

Mon 9/7

9:00 pm-9:45 am

1 stop24h 45m

$908

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Tue 9/1

3:10 pm-9:40 am

1 stop30h 30m

Singapore Changi

Tue 9/8

9:00 pm-9:45 am

1 stop24h 45m

$910

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Wed 9/16

3:10 pm-9:40 am

1 stop30h 30m

Singapore Changi

Wed 10/7

9:00 pm-9:45 am

1 stop24h 45m

$911

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Thu 9/10

3:10 pm-9:40 am

1 stop30h 30m

Singapore Changi

Thu 9/24

9:00 pm-9:45 am

1 stop24h 45m

$912

Washington, D.C.Singapore

IAD - SIN

IADSIN

Washington, D.C. Dulles Intl

Thu 9/3

3:10 pm-9:40 am

1 stop30h 30m

Singapore Changi

Wed 10/14

9:00 pm-9:45 am

1 stop24h 45m

$913

Washington, D.C.Singapore

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Sat 9/12

2:35 pm-12:45 pm

2 stops58h 10m

Singapore Changi

Thu 9/17

8:00 pm-11:10 pm

2 stops39h 10m

$1,008

Washington, D.C.Singapore

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Tue 8/4

9:40 am-5:15 am

2 stops31h 35m

Singapore Changi

Tue 8/25

7:00 am-9:48 pm

2 stops26h 48m

$1,104

Washington, D.C.Singapore

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Thu 8/13

9:40 am-5:15 am

2 stops31h 35m

Singapore Changi

Thu 8/20

7:00 am-9:48 pm

2 stops26h 48m

$1,105

Washington, D.C.Singapore

DCA - SIN

DCASIN

Washington, D.C. Reagan-National

Fri 8/28

8:29 am-11:55 pm

2 stops27h 26m

Singapore Changi

Fri 9/4

2:30 pm-4:20 pm

2 stops37h 50m

$1,131

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from District of Columbia, with most prices found around $1,072. If you aren’t able to travel to Singapore during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,156.

How far in advance should I book a flight from District of Columbia to Singapore?

You are more likely to see cheaper flights to Singapore from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,338 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from District of Columbia for as low as $1,122 on momondo.

Can stopping save me money on District of Columbia to Singapore flights?

You could potentially save up to 10% on your flight if you consider stops on a District of Columbia to Singapore flight.

Cheap District of Columbia to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Singapore

Fastest flight time	23h 45m
Direct flights	None

The fastest flight from District of Columbia to Singapore takes 23h 45m

There are no direct flights from District of Columbia to Singapore. There are no popular flight routes from District of Columbia to Singapore.

Search flight deals

Frequently asked questions about flying from District of Columbia to Singapore

When did momondo last update prices for flights from District of Columbia to Singapore?
Prices for flights from District of Columbia to Singapore are refreshed on a daily basis.
How many operators does momondo search for flights from District of Columbia to Singapore?
As of July 2026, there are 6 operators available to choose from for flights from District of Columbia to Singapore.
How old do you have to be to fly from District of Columbia to Singapore?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Singapore.
What documentation or ID do you need to fly to Singapore?
The required travel and health documents for your Singapore trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from District of Columbia to Singapore

Compare and see reviews for airlines that fly from District of Columbia to Singapore with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $828	Free Cancellation	Rating 7.3 1,481 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom $939	Free Cancellation	Rating 7.4 4,447 reviews	Search Turkish Airlines flights
Korean Air	PriceFrom $998	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $1,041	Free Cancellation	Rating 7.3 3,747 reviews	Search Qatar Airways flights
United Airlines	PriceFrom $1,124	Free Cancellation	Rating 7.4 10,016 reviews	Search United Airlines flights
JetBlue	PriceFrom $1,298	Free Cancellation	Rating 7.1 3,011 reviews	Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Singapore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Singapore for you.

Can I find flights from District of Columbia to Singapore with flexible booking policies on momondo?

momondo does allow users to show only those flights to Singapore from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Singapore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Singapore.

I’m not ready to book a flight from District of Columbia to Singapore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from District of Columbia and alert you when they change.

An easier way to manage your Singapore trip

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Flights to Singaporefrom $626

Cheap flights from District of Columbia to Singapore from $431

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Singapore departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air China flights from District of Columbia to Singapore

Our best Air China deals on District of Columbia to Singapore flight tickets

Delta flights from District of Columbia to Singapore

Our best Delta deals on District of Columbia to Singapore flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Singapore that are best for you.

See travel insights to Singapore from

How to get the cheapest flight ticket from District of Columbia to Singapore

What is the cheapest month to fly to Singapore?

How far in advance should I book a flight from District of Columbia to Singapore?

Can stopping save me money on District of Columbia to Singapore flights?

What is the cheapest airline that flies from District of Columbia to Singapore?

What airlines fly to Singapore?

Cheap District of Columbia to Singapore flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from District of Columbia to Singapore

Best airlines flying from District of Columbia to Singapore

Compare and see reviews for airlines that fly from District of Columbia to Singapore with momondo

Why use momondo?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Popular cities in Singapore

Popular flights according to clicks in the last 7 days on momondo

District of Columbia flight routes

According to popular flight searches on momondo this year

Singapore flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.

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Explore popular destinations other users love

According to popular flight searches on momondo this year