What airlines fly to Washington, D.C.?

United Airlines, Air China and EVA Air are the top three most popular airlines that fly to Washington, D.C. from Singapore according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Singapore to Washington, D.C.?

STARLUX Airlines, Lufthansa, and Turkish Airlines are the most popular carriers operating from Singapore to Washington, D.C.

When did momondo last update prices for flights from Singapore to Washington, D.C.?

Prices for flights from Singapore to Washington, D.C. were last updated today.

How many operators does momondo search for flights from Singapore to Washington, D.C.?

The number of operators available for flights from Singapore to Washington, D.C. is 3 as of July 2026.

How old do you have to be to fly from Singapore to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$533 Cheap Flights from Singapore to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Singapore to Washington, D.C.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Singapore to Washington, D.C.

Enter your travel dates to find the best prices.

10:00 pm - 10:05 am

SIN

IAD

24h 05m

1 stop

8:20 am - 11:20 pm

IAD

SIN

27h 00m

2 stops

$923ANA

Thu, Aug 27 - Mon, Sep 7

6:15 am - 9:20 pm

SIN

IAD

27h 05m

2 stops

12:15 pm - 6:40 am

IAD

SIN

30h 25m

1 stop

$924ANA

Tue, Sep 1 - Wed, Sep 30

11:25 pm - 7:30 pm

SIN

IAD

32h 05m

1 stop

11:00 pm - 4:25 pm

IAD

SIN

29h 25m

1 stop

$1,062Air China

Mon, Aug 3 - Fri, Aug 14

9:50 pm - 11:33 pm

SIN

DCA

37h 43m

2 stops

6:23 pm - 5:45 pm

DCA

SIN

35h 22m

2 stops

$1,101Japan Airlines

Wed, Aug 19 - Wed, Aug 26

1:55 am - 4:29 pm

SIN

DCA

26h 34m

2 stops

8:26 am - 12:20 am

DCA

SIN

27h 54m

2 stops

$1,104Japan Airlines

Tue, Sep 1 - Mon, Sep 21

6:45 pm - 6:30 pm

SIN

IAD

60h 45m

2 stops

10:00 pm - 9:55 pm

IAD

SIN

34h 55m

1 stop

$1,139Air China

Wed, Dec 9 - Tue, Jan 12

1:55 am - 11:41 pm

SIN

BWI

33h 46m

2 stops

7:03 am - 6:10 am

BWI

SIN

35h 07m

2 stops

$1,147American Airlines

Sat, Aug 22 - Sun, Aug 30

1:55 am - 11:41 pm

SIN

BWI

33h 46m

2 stops

7:26 am - 6:10 am

BWI

SIN

34h 44m

2 stops

$1,148American Airlines

Sat, Aug 22 - Sun, Aug 30

5:55 pm - 7:30 pm

SIN

IAD

37h 35m

1 stop

3:10 pm - 9:40 am

IAD

SIN

30h 30m

1 stop

$1,156Multiple Airlines

Thu, Sep 17 - Thu, Oct 1

1:55 am - 5:48 pm

SIN

IAD

27h 53m

2 stops

7:00 am - 12:20 am

IAD

SIN

29h 20m

2 stops

$1,166Multiple Airlines

Wed, Aug 26 - Mon, Sep 7

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Air Canada flights from Singapore to Washington, D.C.

Our best Air Canada deals on Singapore to Washington, D.C. flight tickets

Air Canada

Oct 24

SIN7:00 amSingapore Changi

25h 25m

2 stops

IAD8:25 pmWashington, D.C. Dulles Intl

Nov 8

IAD9:55 amWashington, D.C. Dulles Intl

32h 05m

2 stops

SIN7:00 amSingapore Changi

$1,176

Air Canada

Oct 24

SIN7:00 amSingapore Changi

27h 34m

2 stops

DCA10:34 pmWashington, D.C. Reagan-National

Nov 8

DCA12:55 pmWashington, D.C. Reagan-National

29h 05m

2 stops

SIN7:00 amSingapore Changi

$1,180

Air Canada

Jul 23

SIN6:15 amSingapore Changi

26h 09m

2 stops

IAD8:24 pmWashington, D.C. Dulles Intl

Jul 26

IAD10:14 pmWashington, D.C. Dulles Intl

38h 31m

2 stops

SIN12:45 amSingapore Changi

$1,212

Emirates flights from Singapore to Washington, D.C.

Our best Emirates deals on Singapore to Washington, D.C. flight tickets

Emirates

Jul 21

SIN9:30 pmSingapore Changi

47h 10m

2 stops

IAD8:40 amWashington, D.C. Dulles Intl

Jul 24

IAD10:55 amWashington, D.C. Dulles Intl

36h 35m

2 stops

SIN11:30 amSingapore Changi

$1,545

Emirates

Jul 24

SIN9:30 pmSingapore Changi

47h 10m

2 stops

IAD8:40 amWashington, D.C. Dulles Intl

Jul 27

IAD10:55 amWashington, D.C. Dulles Intl

36h 35m

2 stops

SIN11:30 amSingapore Changi

$1,649

Emirates

Jul 23

SIN9:30 pmSingapore Changi

47h 10m

2 stops

IAD8:40 amWashington, D.C. Dulles Intl

Jul 26

IAD10:55 amWashington, D.C. Dulles Intl

45h 35m

2 stops

SIN8:30 pmSingapore Changi

$1,716

momondo Fare Finder

Use the filters below to find and compare flights from Singapore to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Thu 8/27

10:00 pm-10:05 am

1 stop24h 05m

Washington, D.C. Dulles Intl

Mon 9/7

8:20 am-11:20 pm

2 stops27h 00m

$923

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 9/1

6:15 am-9:20 pm

2 stops27h 05m

Washington, D.C. Dulles Intl

Wed 9/30

12:15 pm-6:40 am

1 stop30h 25m

$924

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 8/3

11:25 pm-7:30 pm

1 stop32h 05m

Washington, D.C. Dulles Intl

Fri 8/14

11:00 pm-4:25 pm

1 stop29h 25m

$1,062

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 8/19

9:50 pm-11:33 pm

2 stops37h 43m

Washington, D.C. Reagan-National

Wed 8/26

6:23 pm-5:45 pm

2 stops35h 22m

$1,101

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 9/1

1:55 am-4:29 pm

2 stops26h 34m

Washington, D.C. Reagan-National

Mon 9/21

8:26 am-12:20 am

2 stops27h 54m

$1,104

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 12/9

6:45 pm-6:30 pm

2 stops60h 45m

Washington, D.C. Dulles Intl

Tue 1/12

10:00 pm-9:55 pm

1 stop34h 55m

$1,139

SingaporeBaltimore

SIN - BWI

SINBWI

Singapore Changi

Sat 8/22

1:55 am-11:41 pm

2 stops33h 46m

Baltimore/Washington

Sun 8/30

7:03 am-6:10 am

2 stops35h 07m

$1,147

SingaporeBaltimore

SIN - BWI

SINBWI

Singapore Changi

Sat 8/22

1:55 am-11:41 pm

2 stops33h 46m

Baltimore/Washington

Sun 8/30

7:26 am-6:10 am

2 stops34h 44m

$1,148

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Thu 9/17

5:55 pm-7:30 pm

1 stop37h 35m

Washington, D.C. Dulles Intl

Thu 10/1

3:10 pm-9:40 am

1 stop30h 30m

$1,156

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 8/26

1:55 am-5:48 pm

2 stops27h 53m

Washington, D.C. Dulles Intl

Mon 9/7

7:00 am-12:20 am

2 stops29h 20m

$1,166

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 Singapore to Washington, D.C.

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 Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Singapore, with most prices found around $760. If you’re not able to fly to Washington, D.C. in February, then October is your next best option. Flight prices from Singapore to Washington, D.C. during October average around $777.

Can stopping save me money on Singapore to Washington, D.C. flights?

You could potentially save up to 19% on your flight if you consider stops on a Singapore to Washington, D.C. flight.

Cheap Singapore to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Washington, D.C.

Fastest flight time	25h 54m
Direct flights	None

The fastest flight from Singapore to Washington, D.C. takes 25h 54m

There are no direct flights from Singapore to Washington, D.C.. There are no popular flight routes from Singapore to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Singapore to Washington, D.C.

When did momondo last update prices for flights from Singapore to Washington, D.C.?
Prices for flights from Singapore to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Singapore to Washington, D.C.?
The number of operators available for flights from Singapore to Washington, D.C. is 3 as of July 2026.
How old do you have to be to fly from Singapore to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Singapore to Washington, D.C.

Compare and see reviews for airlines that fly from Singapore to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Air China	PriceFrom $1,079	Free Cancellation	Rating 7.4 157 reviews	Search Air China flights
EVA Air	PriceFrom $1,188	Free Cancellation	Rating 8.5 1,498 reviews	Search EVA Air flights
United Airlines	PriceFrom $1,219	Free Cancellation	Rating 7.4 9,982 reviews	Search United Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Colonial Beach

Towson

Manassas

Silver Spring

Tysons

Springfield

Fairfax

Bethesda

Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Singapore to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Singapore to Washington, D.C. with flexible booking policies on momondo?

Flights from Singapore to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Singapore to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Singapore.

I’m not ready to book a flight from Singapore to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Singapore to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. trip

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Singapore to Washington, D.C. from $533

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Washington, D.C. departing on 10/26. 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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Recent round-trip flight deals from Singapore to Washington, D.C.

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Air Canada flights from Singapore to Washington, D.C.

Our best Air Canada deals on Singapore to Washington, D.C. flight tickets

Emirates flights from Singapore to Washington, D.C.

Our best Emirates deals on Singapore to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Singapore to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Singapore to Washington, D.C.

What is the cheapest month to fly to Washington, D.C.?

Can stopping save me money on Singapore to Washington, D.C. flights?

What is the cheapest airline that flies from Singapore to Washington, D.C.?

What airlines fly to Washington, D.C.?

Cheap Singapore to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Washington, D.C.

Fastest flight time

Direct flights

Frequently asked questions about flying from Singapore to Washington, D.C.

Best airlines flying from Singapore to Washington, D.C.

Compare and see reviews for airlines that fly from Singapore to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. 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 the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

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

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular cities in the United States

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

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