How long is the flight from Singapore to Washington, D.C.?

A quick flight from Singapore to Washington, D.C. can take about 24h 20m. Air Canada provides one of the quickest options available for as low as S$ 1,273. The distance between Singapore and Washington, D.C. is about 15521 km. Both multi-stop and direct flights can be found to your destination and back. Find deals

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm. Find deals

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C). Find deals

What are the most popular routes from Singapore to Washington, D.C.?

When deciding which route to take from Singapore to Washington, D.C., consider Singapore Changi - Washington, D.C. Dulles Intl, Singapore Changi - Washington, D.C. Reagan-National or Singapore Changi - Baltimore/Washington, as they are the most popular.

What are the most popular airlines that fly from Singapore to Washington, D.C.?

The most popular airlines flying from Singapore to Washington, D.C. are United Airlines, Qatar Airways and Turkish Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from SG to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Washington, D.C. as you normally would.

Can I find deals for flights from Singapore to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Singapore to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Washington, D.C..

Can I find deals for business class flights from Singapore to Washington, D.C.?

Yes. Cheapflights offers flight deals from Singapore to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 568+ Flights from Singapore to Washington, D.C.

Find flight deals from Singapore to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Washington, D.C.
Explore the most affordable flight options available from Singapore to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Thu 27-1108:50SIN - DCA

2 stops38h 36mAir Canada

Sat 29-1120:40DCA - SIN

2 stops45h 20mAir Canada

Deal found 13-10S$ 1,162

Wed 26-1101:35SIN - IAD

1 stop21h 15mKorean Air

Thu 4-1211:50IAD - SIN

1 stop28h 10mKorean Air

Deal found 12-10S$ 1,186

Thu 27-1108:50SIN - IAD

2 stops25h 04mAir Canada

Thu 4-1213:10IAD - SIN

2 stops28h 50mAir Canada

Deal found 12-10S$ 1,190

Thu 27-1108:50SIN - IAD

2 stops25h 04mAir Canada

Sat 29-1117:50IAD - SIN

2 stops48h 10mAir Canada

Deal found 13-10S$ 1,195

Mon 20-1022:50SIN - DCA

2 stops35h 44mAir Canada

Sun 9-1106:00DCA - SIN

2 stops36h 00mAir Canada

Deal found 13-10S$ 1,217

Thu 27-1108:50SIN - DCA

2 stops38h 36mAir Canada

Thu 4-1209:40DCA - SIN

2 stops32h 20mAir Canada

Deal found 12-10S$ 1,221

Sun 16-1108:50SIN - DCA

2 stops38h 36mAir Canada

Fri 21-1106:00DCA - SIN

2 stops36h 00mAir Canada

Deal found 14-10S$ 1,239

Mon 10-1123:55SIN - IAD

1 stop31h 35mMultiple Airlines

Mon 17-1121:15IAD - SIN

2 stops48h 00mMultiple Airlines

Deal found 13-10S$ 1,241

Sun 16-1123:55SIN - DCA

3 stops35h 40mMultiple Airlines

Fri 21-1109:40DCA - SIN

3 stops31h 45mMultiple Airlines

Deal found 14-10S$ 1,254

Mon 27-1014:25SIN - BWI

2 stops27h 53mMultiple Airlines

Thu 30-1019:16BWI - SIN

2 stops29h 49mMultiple Airlines

Deal found 13-10S$ 1,263

Mon 20-1021:10SIN - IAD

1 stop31h 00mEtihad Airways

Sun 9-1121:10IAD - SIN

1 stop23h 25mEtihad Airways

Deal found 13-10S$ 1,264

Tue 11-1108:50SIN - IAD

2 stops43h 56mAir Canada

Wed 31-1216:30IAD - SIN

2 stops47h 00mAir Canada

Deal found 14-10S$ 1,267

Best flights from Singapore to Washington, D.C.
Discover carefully curated flight deals from Singapore to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2025.

Sun 16-1108:50SIN - DCA

2 stops38h 36mAir Canada

Fri 21-1106:00DCA - SIN

2 stops36h 00mAir Canada

Deal found 14-10S$ 1,239

Sun 16-1123:55SIN - DCA

3 stops35h 40mMultiple Airlines

Fri 21-1109:40DCA - SIN

3 stops31h 45mMultiple Airlines

Deal found 14-10S$ 1,254

Wed 11-322:30SIN - IAD

1 stop24h 20mKorean Air

Sun 15-312:50IAD - SIN

1 stop28h 10mKorean Air

Deal found 14-10S$ 1,273

Wed 26-1101:35SIN - IAD

2 stops35h 50mDelta

Thu 4-1207:15IAD - SIN

2 stops32h 45mDelta

Deal found 12-10S$ 1,280

Mon 10-1111:40SIN - IAD

1 stop44h 40mTurkish Airlines

Mon 17-1113:30IAD - SIN

1 stop39h 05mTurkish Airlines

Deal found 13-10S$ 1,319

Tue 10-310:10SIN - BWI

2 stops37h 23mUnited Airlines

Wed 11-318:25BWI - SIN

1 stop37h 50mUnited Airlines

Deal found 13-10S$ 1,571

Tue 11-1108:50SIN - IAD

2 stops43h 56mAir Canada

Wed 31-1216:30IAD - SIN

2 stops47h 00mAir Canada

Deal found 14-10S$ 1,267

Wed 26-1101:35SIN - IAD

2 stops32h 47mDelta

Sat 29-1107:15IAD - SIN

2 stops32h 45mDelta

Deal found 13-10S$ 1,280

Thu 12-308:50SIN - DCA

2 stops22h 55mAir Canada

Mon 16-320:40DCA - SIN

2 stops46h 20mAir Canada

Deal found 14-10S$ 1,275

Wed 26-1101:35SIN - DCA

2 stops33h 08mDelta

Thu 4-1206:02DCA - SIN

2 stops33h 58mDelta

Deal found 12-10S$ 1,280

Wed 14-100:40SIN - BWI

2 stops31h 39mMultiple Airlines

Thu 29-119:14BWI - SIN

1 stop33h 31mMultiple Airlines

Deal found 14-10S$ 1,428

Wed 14-122:20SIN - DCA

2 stops37h 15mAir Canada

Thu 29-106:00DCA - SIN

2 stops36h 00mAir Canada

Deal found 14-10S$ 1,277

Wed 14-122:20SIN - BWI

2 stops26h 00mUnited Airlines

Thu 29-116:10BWI - SIN

2 stops26h 50mUnited Airlines

Deal found 14-10S$ 1,571

Sun 1-314:25SIN - BWI

2 stops28h 05mMultiple Airlines

Thu 30-418:55BWI - SIN

2 stops29h 40mMultiple Airlines

Deal found 11-10S$ 1,466

Mon 27-1022:30SIN - DCA

2 stops28h 19mDelta

Sun 16-1108:59DCA - SIN

2 stops31h 01mDelta

Deal found 14-10S$ 1,416

Thu 15-110:10SIN - BWI

2 stops24h 16mUnited Airlines

Thu 29-116:10BWI - SIN

2 stops26h 50mUnited Airlines

Deal found 14-10S$ 1,571

Wed 11-309:20SIN - IAD

2 stops24h 01mAir Canada

Sun 15-309:00IAD - SIN

2 stops31h 55mAir Canada

Deal found 13-10S$ 1,352

Wed 11-301:35SIN - DCA

2 stops28h 31mDelta

Mon 16-317:10DCA - SIN

2 stops39h 15mDelta

Deal found 13-10S$ 1,417

Thu 27-1122:20SIN - BWI

1 stop32h 08mUnited Airlines

Thu 4-1218:28BWI - SIN

1 stop24h 32mUnited Airlines

Deal found 13-10S$ 1,572

Fri 28-1108:50SIN - DCA

2 stops26h 06mAir Canada

Fri 5-1206:59DCA - SIN

2 stops35h 01mAir Canada

Deal found 14-10S$ 1,356

Wed 26-1101:35SIN - DCA

2 stops32h 40mDelta

Sat 29-1106:00DCA - SIN

2 stops34h 00mDelta

Deal found 13-10S$ 1,420

Last-minute flights from Singapore to Washington, D.C.
Discover last-minute flight deals from Singapore to Washington, D.C.. Data last updated 15 October 2025 and is based on user searches.

Mon 20-1022:50SIN - DCA

2 stops35h 44mAir Canada

Sun 9-1106:00DCA - SIN

2 stops36h 00mAir Canada

Deal found 13-10S$ 1,217

Mon 20-1021:10SIN - IAD

1 stop31h 00mEtihad Airways

Sun 9-1121:10IAD - SIN

1 stop23h 25mEtihad Airways

Deal found 13-10S$ 1,264

Mon 27-1021:15SIN - IAD

2 stops31h 15mMultiple Airlines

Sun 16-1121:15IAD - SIN

2 stops31h 05mMultiple Airlines

Deal found 14-10S$ 1,208

Mon 27-1014:25SIN - BWI

2 stops27h 53mMultiple Airlines

Thu 30-1019:16BWI - SIN

2 stops29h 49mMultiple Airlines

Deal found 13-10S$ 1,263

Mon 10-1123:55SIN - IAD

1 stop31h 35mMultiple Airlines

Mon 17-1121:15IAD - SIN

2 stops48h 00mMultiple Airlines

Deal found 13-10S$ 1,241

Tue 11-1108:50SIN - IAD

2 stops43h 56mAir Canada

Wed 31-1216:30IAD - SIN

2 stops47h 00mAir Canada

Deal found 14-10S$ 1,267

Wed 26-1101:35SIN - IAD

1 stop21h 15mKorean Air

Thu 4-1211:50IAD - SIN

1 stop28h 10mKorean Air

Deal found 12-10S$ 1,186

Wed 26-1110:40SIN - DCA

2 stops25h 01mDelta

Wed 3-1206:02DCA - SIN

2 stops33h 58mDelta

Deal found 11-10S$ 1,280

Thu 27-1108:50SIN - DCA

2 stops38h 36mAir Canada

Sat 29-1120:40DCA - SIN

2 stops45h 20mAir Canada

Deal found 13-10S$ 1,162

Thu 27-1108:50SIN - IAD

2 stops25h 04mAir Canada

Thu 4-1213:10IAD - SIN

2 stops28h 50mAir Canada

Deal found 12-10S$ 1,190

Thu 27-1108:50SIN - IAD

2 stops25h 04mAir Canada

Sat 29-1117:50IAD - SIN

2 stops48h 10mAir Canada

Deal found 13-10S$ 1,195

Thu 27-1108:50SIN - DCA

2 stops38h 36mAir Canada

Thu 4-1209:40DCA - SIN

2 stops32h 20mAir Canada

Deal found 12-10S$ 1,221

One-way flights from Singapore to Washington, D.C.
Search for one-way flight options from Singapore to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 15 October 2025.

Thu 2-423:25SIN - IAD

1 stop32h 05mAir China

Deal found 12-10S$ 568

Tue 21-1007:55SIN - IAD

3 stops44h 15mMultiple Airlines

Deal found 12-10S$ 625

Mon 20-1010:30SIN - IAD

3 stops41h 40mMultiple Airlines

Deal found 12-10S$ 646

Tue 3-219:40SIN - IAD

2 stops36h 40mIndiGo

Deal found 12-10S$ 668

Tue 21-1019:45SIN - IAD

2 stops36h 00mIndiGo

Deal found 11-10S$ 691

Sun 15-208:50SIN - DCA

2 stops26h 06mAir Canada

Deal found 13-10S$ 724

Sun 15-208:50SIN - IAD

2 stops24h 39mAir Canada

Deal found 13-10S$ 731

Mon 20-1022:50SIN - DCA

2 stops35h 44mAir Canada

Deal found 12-10S$ 743

Wed 4-316:35SIN - IAD

3 stops35h 55mMultiple Airlines

Deal found 12-10S$ 757

Tue 2-1214:10SIN - IAD

3 stops45h 09mMultiple Airlines

Deal found 13-10S$ 764

Wed 4-306:35SIN - IAD

2 stops26h 54mAir Canada

Deal found 12-10S$ 765

Mon 20-1014:35SIN - DCA

3 stops57h 29mMultiple Airlines

Deal found 12-10S$ 773

Cheap flight deals from Singapore to Washington, D.C.

Round-trip from	S$ 1,162
One-way from	S$ 568
Popular in	February
Cheapest in	September
Average price	S$ 1,378

Air Canada
27-11-29-11
4 total stops
83h 56m total
Singapore to Washington, D.C.

Search Deals

Air China
2-4
1 total stop
32h 05m total
Singapore to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (S$ 342 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (S$ 126 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights 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

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 16-11

08:50-10:26

2 stops38h 36m

Washington, D.C. Reagan-National

Fri 21-11

06:00-07:00

2 stops36h 00m

S$ 1,239

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 16-11

23:55-22:35

3 stops35h 40m

Washington, D.C. Reagan-National

Fri 21-11

09:40-06:25

3 stops31h 45m

S$ 1,254

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 11-11

08:50-15:46

2 stops43h 56m

Washington, D.C. Dulles Intl

Wed 31-12

16:30-04:30

2 stops47h 00m

S$ 1,267

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 11-3

22:30-10:50

1 stop24h 20m

Washington, D.C. Dulles Intl

Sun 15-3

12:50-05:00

1 stop28h 10m

S$ 1,273

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 12-3

08:50-19:45

2 stops22h 55m

Washington, D.C. Reagan-National

Mon 16-3

20:40-07:00

2 stops46h 20m

S$ 1,275

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 14-1

22:20-22:35

2 stops37h 15m

Washington, D.C. Reagan-National

Thu 29-1

06:00-07:00

2 stops36h 00m

S$ 1,277

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 26-11

01:35-00:25

2 stops35h 50m

Washington, D.C. Dulles Intl

Thu 4-12

07:15-05:00

2 stops32h 45m

S$ 1,280

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 26-11

01:35-21:22

2 stops32h 47m

Washington, D.C. Dulles Intl

Sat 29-11

07:15-05:00

2 stops32h 45m

S$ 1,280

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 26-11

01:35-21:43

2 stops33h 08m

Washington, D.C. Reagan-National

Thu 4-12

06:02-05:00

2 stops33h 58m

S$ 1,280

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 10-11

11:40-19:20

1 stop44h 40m

Washington, D.C. Dulles Intl

Mon 17-11

13:30-17:35

1 stop39h 05m

S$ 1,319

Flights are sorted by cheapest return flights first.

Deals found on 12-10

Showing 1-10 of 46 results

...

Best time to book a flight from Singapore to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Singapore with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Washington, D.C.

What is the cheapest month to book a flight from Singapore to Washington, D.C.?

Currently, May is the cheapest month in which you can book a flight from Singapore to Washington, D.C. (average of S$ 1,064). Flying from Singapore to Washington, D.C. in July is currently the most expensive (average of S$ 1,646). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Washington, D.C.

Check out reviews from past customers who have flown with United Airlines and Turkish Airlines from Singapore to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

United Airlines

7.4

Good

8,977 reviews

United Airlines

7.4

Good

8,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2025

YUL - ORD

Turkish Airlines

7.3

Good

4,010 reviews

United Airlines

7.4

Good

8,977 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2025

YUL - ORD

Related info for your journey

How long is the flight from Singapore to Washington, D.C.?
A quick flight from Singapore to Washington, D.C. can take about 24h 20m. Air Canada provides one of the quickest options available for as low as S$ 1,273. The distance between Singapore and Washington, D.C. is about 15521 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Singapore to Washington, D.C.?
When deciding which route to take from Singapore to Washington, D.C., consider Singapore Changi - Washington, D.C. Dulles Intl, Singapore Changi - Washington, D.C. Reagan-National or Singapore Changi - Baltimore/Washington, as they are the most popular.
Can I find deals for flights from Singapore to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Singapore to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Washington, D.C..
Can I find deals for business class flights from Singapore to Washington, D.C.?
Yes. Cheapflights offers flight deals from Singapore to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Washington, D.C.?
Currently, May is the cheapest month in which you can book a flight from Singapore to Washington, D.C. (average of S$ 1,064). Flying from Singapore to Washington, D.C. in July is currently the most expensive (average of S$ 1,646). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Singapore to Washington, D.C.

Singapore to Dulles Intl flights

Singapore to Reagan-National flights

Complete your trip

Washington, D.C. car hire

Washington, D.C. Dulles Intl Airport car hire

Washington, D.C. Reagan-National Airport car hire

Dupont Circle car hire

Georgetown car hire

Downtown car hire

Capitol Hill car hire

Foggy Bottom - West End car hire

Southwest Waterfront car hire

Columbia Heights car hire

Adams Morgan car hire

Shaw car hire

Top 6 airlines flying from Singapore to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	CheapestS$ 1,269	AverageS$ 1,496	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
United Airlines	CheapestS$ 1,283	AverageS$ 1,622	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Korean Air	CheapestS$ 1,284	AverageS$ 2,218	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Air India	CheapestS$ 1,340	AverageS$ 1,385	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Japan Airlines	CheapestS$ 1,422	AverageS$ 1,530	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Qatar Airways	CheapestS$ 1,795	AverageS$ 1,924	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Washington, D.C.?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Washington, D.C.?

Cheapflights helps you find that perfect flight to Washington, D.C. from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Singapore to Washington, D.C. with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Washington, D.C. flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Singapore to Washington, D.C. become cheaper?

Yes! Start tracking prices for Singapore to Washington, D.C. flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Singapore to Washington, D.C. from S$ 568

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-4. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Singapore to Washington, D.C.

Cheapest flights from Singapore to Washington, D.C.Explore the most affordable flight options available from Singapore to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Explore the most affordable flight options available from Singapore to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Cheap flight deals from Singapore to Washington, D.C.

Keep the following information in mind while searching for Singapore to Washington, D.C. flight deals. Data was last updated 15 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Singapore to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Singapore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Washington, D.C.

What is the cheapest month to book a flight from Singapore to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Check out reviews from past customers who have flown with United Airlines and Turkish Airlines from Singapore to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Singapore to Washington, D.C.?

What are the most popular routes from Singapore to Washington, D.C.?

Can I find deals for flights from Singapore to Washington, D.C. that include hotel bookings?

How can I find direct flights from Singapore to Washington, D.C.?

Can I find deals for business class flights from Singapore to Washington, D.C.?

What is the cheapest month to book a flight from Singapore to Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Singapore to Washington, D.C.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Washington, D.C.?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Washington, D.C.?

Can Cheapflights find flights from Singapore to Washington, D.C. with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Washington, D.C. become cheaper?

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Cheapest flights from Singapore to Washington, D.C.
Explore the most affordable flight options available from Singapore to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.