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. IndiGo provides one of the quickest options available for as low as S$ 1,272. 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 cheapest airlines flying from Singapore to Washington, D.C. round-trip?

According to our current data, Turkish Airlines (S$ 1,239), United Airlines (S$ 1,271), and Air India (S$ 1,323) offers the cheapest pricing from Singapore to Washington, D.C.. Turkish Airlines is 21% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Singapore to Washington, D.C.?

Travellers seeking maximum savings on their Singapore to Washington, D.C. flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

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

While some choose either Singapore Changi - Washington, D.C. Reagan-National or Singapore Changi - Baltimore/Washington, Singapore Changi - Washington, D.C. Dulles Intl is the most popular route from Singapore to Washington, D.C..

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

Air India, Korean Air and Qatar Airways are the most popular airlines when flying from Singapore to Washington, D.C..

What is the cheapest day to fly return from Singapore to Washington, D.C.?

Travellers have found that booking a Tuesday departure is the best way to save up to 25% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

The best pricing can be found in the month of September. Prices to Washington, D.C. from Singapore average S$ 1,585. You can even find prices in September for less than S$ 1,585, as users have found deals to Washington, D.C. from as low as S$ 803. The month of July appears to be one of the more expensive times to travel to Washington, D.C. from Singapore. Flying in the targeted month can save you up to 15%.

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

It’s optimal to fly from Singapore to Washington, D.C. in the morning. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at midday.

What airport do you fly from for flights from Singapore to Washington, D.C.?

Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington, D.C. from Singapore. Booking flights from Changi (SIN) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 5 different airlines.

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$ 689+ Cheap Flights from Singapore to Washington, D.C.

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

Round-trip from	S$ 1,117
One-way from	S$ 689
Popular in	July
Cheapest in	September
Average price	S$ 1,247

Air Canada
25-10-1-11
4 total stops
73h 25m total
Singapore to Washington, D.C.

Search Deals

Air China
8-12
1 total stop
31h 35m total
Singapore to Washington, D.C.

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (S$ 30 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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 12 September 2025.

Sat 25-1009:10SIN - IAD

2 stops24h 15mAir Canada

Sat 1-1117:50IAD - SIN

2 stops49h 10mAir Canada

Deal found 10-9S$ 1,117

Sun 26-1008:50SIN - IAD

2 stops38h 33mAir Canada

Sun 2-1109:45IAD - SIN

2 stops32h 15mAir Canada

Deal found 11-9S$ 1,138

Sun 26-1008:50SIN - DCA

2 stops37h 36mAir Canada

Sun 2-1105:00DCA - SIN

2 stops36h 00mAir Canada

Deal found 11-9S$ 1,138

Thu 23-1006:15SIN - IAD

2 stops43h 36mANA

Sun 26-1013:20IAD - SIN

1 stop29h 35mANA

Deal found 11-9S$ 1,185

Mon 22-922:30SIN - IAD

1 stop24h 25mKorean Air

Sun 5-1013:15IAD - SIN

1 stop22h 25mKorean Air

Deal found 10-9S$ 1,202

Mon 22-919:45SIN - IAD

2 stops36h 00mIndiGo

Sun 5-1013:30IAD - SIN

2 stops39h 45mIndiGo

Deal found 11-9S$ 1,219

Sun 19-1009:10SIN - DCA

2 stops37h 10mAir Canada

Fri 31-1006:00DCA - SIN

2 stops37h 00mAir Canada

Deal found 11-9S$ 1,235

Fri 3-1006:15SIN - IAD

2 stops40h 58mAir Canada

Fri 17-1009:35IAD - SIN

2 stops33h 30mAir Canada

Deal found 11-9S$ 1,253

Sun 14-902:00SIN - IAD

2 stops41h 33mMultiple Airlines

Mon 17-1107:43IAD - SIN

2 stops51h 57mMultiple Airlines

Deal found 10-9S$ 1,262

Sun 12-1009:10SIN - DCA

2 stops37h 10mAir Canada

Sun 19-1006:00DCA - SIN

2 stops37h 05mAir Canada

Deal found 12-9S$ 1,265

Thu 23-1009:10SIN - IAD

2 stops36h 28mAir Canada

Sun 26-1013:20IAD - SIN

2 stops29h 40mAir Canada

Deal found 11-9S$ 1,270

Mon 22-907:30SIN - DCA

2 stops28h 12mDelta

Sun 5-1007:00DCA - SIN

2 stops34h 00mDelta

Deal found 10-9S$ 1,275

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 12 September 2025.

Mon 22-919:45SIN - IAD

2 stops36h 00mIndiGo

Sun 5-1013:30IAD - SIN

2 stops39h 45mIndiGo

Deal found 11-9S$ 1,219

Sun 19-1009:10SIN - DCA

2 stops37h 10mAir Canada

Fri 31-1006:00DCA - SIN

2 stops37h 00mAir Canada

Deal found 11-9S$ 1,235

Wed 11-322:30SIN - IAD

1 stop24h 20mKorean Air

Sun 15-312:50IAD - SIN

1 stop23h 20mKorean Air

Deal found 10-9S$ 1,272

Wed 22-1007:30SIN - IAD

2 stops39h 56mDelta

Wed 29-1007:35IAD - SIN

2 stops33h 25mDelta

Deal found 10-9S$ 1,275

Mon 22-923:25SIN - IAD

1 stop32h 05mMultiple Airlines

Sun 5-1021:40IAD - SIN

2 stops31h 35mMultiple Airlines

Deal found 11-9S$ 1,297

Sun 5-1010:15SIN - IAD

1 stop37h 30mTurkish Airlines

Sun 19-1021:40IAD - SIN

1 stop23h 05mTurkish Airlines

Deal found 11-9S$ 1,370

Sun 26-1022:20SIN - DCA

2 stops25h 33mUnited Airlines

Sun 2-1117:59DCA - SIN

1 stop37h 16mUnited Airlines

Deal found 11-9S$ 1,519

Tue 10-308:15SIN - BWI

2 stops25h 13mJapan Airlines

Wed 11-307:49BWI - SIN

2 stops29h 01mJapan Airlines

Deal found 11-9S$ 1,587

Fri 3-1006:15SIN - IAD

2 stops40h 58mAir Canada

Fri 17-1009:35IAD - SIN

2 stops33h 30mAir Canada

Deal found 11-9S$ 1,253

Mon 22-907:30SIN - DCA

2 stops28h 12mDelta

Sun 5-1007:00DCA - SIN

2 stops34h 00mDelta

Deal found 10-9S$ 1,275

Sun 26-1014:25SIN - BWI

2 stops27h 53mMultiple Airlines

Sun 2-1107:38BWI - SIN

2 stops40h 27mMultiple Airlines

Deal found 11-9S$ 1,389

Sun 5-1009:10SIN - IAD

2 stops24h 15mAir Canada

Sun 19-1009:35IAD - SIN

2 stops33h 30mAir Canada

Deal found 11-9S$ 1,272

Last-minute flights from Singapore to Washington, D.C.
Discover last-minute flight deals from Singapore to Washington, D.C.. Data last updated 12 September 2025 and is based on user searches.

Sun 14-902:00SIN - IAD

2 stops41h 33mMultiple Airlines

Mon 17-1107:43IAD - SIN

2 stops51h 57mMultiple Airlines

Deal found 10-9S$ 1,262

Mon 22-922:30SIN - IAD

1 stop24h 25mKorean Air

Sun 5-1013:15IAD - SIN

1 stop22h 25mKorean Air

Deal found 10-9S$ 1,202

Mon 22-919:45SIN - IAD

2 stops36h 00mIndiGo

Sun 5-1013:30IAD - SIN

2 stops39h 45mIndiGo

Deal found 11-9S$ 1,219

Mon 22-907:30SIN - DCA

2 stops28h 12mDelta

Sun 5-1007:00DCA - SIN

2 stops34h 00mDelta

Deal found 10-9S$ 1,275

Mon 22-906:15SIN - DCA

2 stops40h 05mAir Canada

Sun 5-1009:40DCA - SIN

2 stops27h 05mAir Canada

Deal found 11-9S$ 1,289

Fri 3-1006:15SIN - IAD

2 stops40h 58mAir Canada

Fri 17-1009:35IAD - SIN

2 stops33h 30mAir Canada

Deal found 11-9S$ 1,253

Sun 19-1009:10SIN - DCA

2 stops37h 10mAir Canada

Fri 31-1006:00DCA - SIN

2 stops37h 00mAir Canada

Deal found 11-9S$ 1,235

Thu 23-1006:15SIN - IAD

2 stops43h 36mANA

Sun 26-1013:20IAD - SIN

1 stop29h 35mANA

Deal found 11-9S$ 1,185

Thu 23-1009:10SIN - IAD

2 stops36h 28mAir Canada

Sun 26-1013:20IAD - SIN

2 stops29h 40mAir Canada

Deal found 11-9S$ 1,270

Sat 25-1009:10SIN - IAD

2 stops24h 15mAir Canada

Sat 1-1117:50IAD - SIN

2 stops49h 10mAir Canada

Deal found 10-9S$ 1,117

Sun 26-1008:50SIN - IAD

2 stops38h 33mAir Canada

Sun 2-1109:45IAD - SIN

2 stops32h 15mAir Canada

Deal found 11-9S$ 1,138

Sun 26-1008:50SIN - DCA

2 stops37h 36mAir Canada

Sun 2-1105:00DCA - SIN

2 stops36h 00mAir Canada

Deal found 11-9S$ 1,138

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 12 September 2025.

Mon 8-1223:55SIN - IAD

1 stop31h 35mAir China

Deal found 10-9S$ 689

Tue 9-1208:50SIN - IAD

2 stops39h 33mAir Canada

Deal found 10-9S$ 694

Thu 20-1108:50SIN - IAD

2 stops25h 04mAir Canada

Deal found 11-9S$ 695

Thu 20-1108:50SIN - DCA

2 stops26h 06mAir Canada

Deal found 11-9S$ 695

Thu 20-1123:55SIN - IAD

1 stop31h 35mAir China

Deal found 11-9S$ 702

Mon 17-1120:50SIN - BWI

3 stops59h 29mMultiple Airlines

Deal found 11-9S$ 707

Wed 24-906:15SIN - IAD

2 stops40h 58mAir Canada

Deal found 10-9S$ 711

Mon 17-1123:55SIN - IAD

1 stop31h 35mAir China

Deal found 11-9S$ 714

Mon 22-923:25SIN - IAD

1 stop32h 05mAir China

Deal found 10-9S$ 716

Fri 31-1008:50SIN - IAD

2 stops38h 33mAir Canada

Deal found 11-9S$ 720

Fri 31-1008:50SIN - DCA

2 stops49h 06mAir Canada

Deal found 11-9S$ 720

Fri 14-1101:25SIN - BWI

2 stops30h 54mMultiple Airlines

Deal found 11-9S$ 721

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 - IAD

SINIAD

Singapore Changi

Mon 22-9

19:45-19:45

2 stops36h 00m

Washington, D.C. Dulles Intl

Sun 5-10

13:30-17:15

2 stops39h 45m

S$ 1,219

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 19-10

09:10-10:20

2 stops37h 10m

Washington, D.C. Reagan-National

Fri 31-10

06:00-07:00

2 stops37h 00m

S$ 1,235

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Fri 3-10

06:15-11:13

2 stops40h 58m

Washington, D.C. Dulles Intl

Fri 17-10

09:35-07:05

2 stops33h 30m

S$ 1,253

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

12:50-00:10

1 stop23h 20m

S$ 1,272

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 5-10

09:10-21:25

2 stops24h 15m

Washington, D.C. Dulles Intl

Sun 19-10

09:35-07:05

2 stops33h 30m

S$ 1,272

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 22-10

07:30-11:26

2 stops39h 56m

Washington, D.C. Dulles Intl

Wed 29-10

07:35-05:00

2 stops33h 25m

S$ 1,275

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 22-9

07:30-23:42

2 stops28h 12m

Washington, D.C. Reagan-National

Sun 5-10

07:00-05:00

2 stops34h 00m

S$ 1,275

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 22-9

06:15-10:20

2 stops40h 05m

Washington, D.C. Reagan-National

Sun 5-10

09:40-00:45

2 stops27h 05m

S$ 1,289

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 22-9

23:25-19:30

1 stop32h 05m

Washington, D.C. Dulles Intl

Sun 5-10

21:40-17:15

2 stops31h 35m

S$ 1,297

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 5-10

10:15-11:45

1 stop37h 30m

Washington, D.C. Dulles Intl

Sun 19-10

21:40-08:45

1 stop23h 05m

S$ 1,370

Flights are sorted by cheapest return flights first.

Deals found on 11-9

Showing 1-10 of 51 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’s the top stopover airport for flights from Singapore to Washington, D.C.?

Istanbul (IST) – chosen by Cheapflights users on 29% of one-stop itineraries from Singapore to Washington, D.C. on Cheapflights.

What’s the cheapest stopover airport for flights from Singapore to Washington, D.C.?

Jeddah (JED) is the most affordable one-stop option, with an average return flight price of S$ 1,176.

What’s the fastest stopover option from Singapore to Washington, D.C.?

Flights via Incheon (ICN) have the shortest average one-way travel time for one-stop routes: 21h 20m.

Which airport typically offers the quickest stopover for flights from Singapore to Washington, D.C.?

Flights via Incheon (ICN) offer the fastest connection on this route, with an average stopover time of 1h 10m.

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown with United Airlines from Singapore to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,937 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

United Airlines

7.4

Good

8,937 reviews

United Airlines

7.4

Good

8,937 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

What airport do you fly from for flights from Singapore to Washington, D.C.?
Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington, D.C. from Singapore. Booking flights from Changi (SIN) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 5 different airlines.
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. IndiGo provides one of the quickest options available for as low as S$ 1,272. 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 cheapest airlines flying from Singapore to Washington, D.C. round-trip?
According to our current data, Turkish Airlines (S$ 1,239), United Airlines (S$ 1,271), and Air India (S$ 1,323) offers the cheapest pricing from Singapore to Washington, D.C.. Turkish Airlines is 21% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from Singapore to Washington, D.C.?
While some choose either Singapore Changi - Washington, D.C. Reagan-National or Singapore Changi - Baltimore/Washington, Singapore Changi - Washington, D.C. Dulles Intl is the most popular route from Singapore to Washington, D.C..
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.

See more FAQs

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Fly from Singapore to Washington, D.C. on these airlines

United Airlines flights from Singapore Changi to Washington, D.C.

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

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	CheapestS$ 1,239	AverageS$ 1,468	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
United Airlines	CheapestS$ 1,271	AverageS$ 1,604	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air India	CheapestS$ 1,323	AverageS$ 1,415	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Korean Air	CheapestS$ 1,618	AverageS$ 2,222	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Qatar Airways	CheapestS$ 1,763	AverageS$ 2,194	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 helps you search for flights from Singapore to Washington, D.C. via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Singapore to Washington, D.C. by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Washington, D.C. from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Singapore to Washington, D.C. from S$ 689

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 8-12. Fares are subject to change and may not be available on all flights or dates of travel.

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 12 September 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 12 September 2025.

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’s the top stopover airport for flights from Singapore to Washington, D.C.?

Share of one-stop return flights from Singapore to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Singapore to Washington, D.C.?

Average return fare for one-stop flights from Singapore to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Singapore to Washington, D.C.?

Shortest average travel time for one-stop one-way flights from Singapore to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Singapore to Washington, D.C.?

Average stopover duration for one-stop one-way flights from Singapore to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Washington, D.C.

Read reviews from past customers who have flown with United Airlines from Singapore to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated 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.

What airport do you fly from for flights from Singapore to Washington, D.C.?

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

What are the cheapest airlines flying from Singapore to Washington, D.C. round-trip?

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.?

Browse thousands of different options on Cheapflights for your next trip

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Fly from Singapore to Washington, D.C. on these airlines

Choose from the following airlines for your flight from Singapore to Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.

Top 5 airlines flying from Singapore to Washington, D.C.

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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 12 September 2025.