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

A quick flight from Singapore to Washington, D.C. can take about 26h 40m. Air China provides one of the quickest options available for as low as S$ 1,521. 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, Qatar Airways (S$ 1,760), and ANA (S$ 2,214) offers the cheapest pricing from Singapore to Washington, D.C.. Qatar Airways is 6% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

When flying from Singapore to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 2 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$ 583+ Cheap Flights from Singapore to Washington, D.C.

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

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

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 September 2026.

Thu 15-1017:55 -

1 stop37h 35m

Tue 27-1023:00 -

1 stop43h 50m

Deal found 11-9S$ 1,022

Thu 15-1023:25 -

1 stop32h 05m

Fri 23-1023:00 -

1 stop29h 15m

Deal found 11-9S$ 1,036

Mon 26-1023:55 -

1 stop31h 35m

Mon 2-1114:35 -

1 stop30h 00m

Deal found 11-9S$ 1,342

Mon 26-1017:45 -

1 stop37h 45m

Mon 9-1111:50 -

1 stop43h 35m

Deal found 14-9S$ 1,347

Tue 13-1010:25 -

1 stop45h 20m

Tue 20-1013:15 -

1 stop31h 30m

Deal found 12-9S$ 1,421

Mon 12-1003:00 -

2 stops28h 30m

Tue 20-1023:00 -

1 stop34h 55m

Deal found 12-9S$ 1,431

Tue 20-1001:55 -

2 stops28h 08m

Mon 26-1008:41 -

2 stops33h 59m

Deal found 14-9S$ 1,432

Sun 25-1002:20 -

2 stops27h 43m

Mon 2-1106:00 -

2 stops35h 40m

Deal found 11-9S$ 1,435

Wed 14-1001:55 -

2 stops27h 56m

Fri 23-1007:17 -

2 stops29h 03m

Deal found 12-9S$ 1,436

Wed 14-1001:55 -

2 stops31h 50m

Fri 23-1006:59 -

2 stops29h 21m

Deal found 12-9S$ 1,436

Thu 8-1001:55 -

2 stops27h 56m

Fri 16-1007:17 -

2 stops29h 03m

Deal found 11-9S$ 1,439

Thu 8-1001:55 -

2 stops31h 50m

Sun 25-1010:23 -

2 stops32h 17m

Deal found 10-9S$ 1,445

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 September 2026.

Thu 15-1017:55 -

1 stop37h 35m

Tue 27-1023:00 -

1 stop29h 15m

Deal found 10-9S$ 1,050

Thu 8-1001:55 -

2 stops31h 50m

Sun 25-1010:23 -

2 stops32h 17m

Deal found 10-9S$ 1,445

Thu 12-1119:25 -

1 stop26h 40m

Mon 16-1114:35 -

1 stop30h 00m

Deal found 12-9S$ 1,521

Thu 8-1020:35 -

2 stops27h 20m

Mon 12-1012:35 -

1 stop30h 05m

Deal found 14-9S$ 1,567

Sat 26-914:10 -

2 stops27h 30m

Tue 29-917:57 -

2 stops30h 43m

Deal found 11-9S$ 1,643

Tue 27-1002:00 -

3 stops50h 25m

Wed 4-1109:30 -

2 stops38h 35m

Deal found 13-9S$ 1,660

Thu 24-912:30 -

2 stops32h 20m

Sun 27-910:55 -

2 stops36h 35m

Deal found 10-9S$ 1,728

Thu 12-1120:15 -

1 stop24h 55m

Mon 16-1120:05 -

2 stops31h 35m

Deal found 12-9S$ 2,006

Thu 5-1123:15 -

2 stops31h 04m

Thu 10-1218:22 -

2 stops32h 43m

Deal found 11-9S$ 2,579

Wed 11-1102:20 -

2 stops28h 33m

Mon 16-1107:18 -

2 stops34h 22m

Deal found 12-9S$ 1,507

Fri 9-1008:45 -

2 stops28h 13m

Sun 25-1012:15 -

1 stop30h 40m

Deal found 13-9S$ 1,567

Tue 2-202:20 -

2 stops28h 44m

Sun 7-210:10 -

2 stops31h 30m

Deal found 10-9S$ 1,507

Sun 25-1002:00 -

2 stops39h 20m

Mon 9-1108:10 -

3 stops39h 55m

Deal found 14-9S$ 1,718

Thu 24-908:45 -

2 stops28h 13m

Sun 27-912:15 -

1 stop30h 25m

Deal found 10-9S$ 1,570

Sun 27-1221:20 -

2 stops47h 50m

Sun 3-110:30 -

2 stops36h 00m

Deal found 10-9S$ 1,730

Thu 28-122:25 -

2 stops32h 19m

Mon 1-207:12 -

2 stops34h 28m

Deal found 9-9S$ 1,510

Wed 28-1010:10 -

1 stop32h 38m

Wed 4-1110:09 -

2 stops32h 51m

Deal found 13-9S$ 1,693

Thu 12-1108:15 -

2 stops34h 29m

Mon 16-1107:46 -

2 stops28h 04m

Deal found 12-9S$ 1,590

Thu 12-1110:10 -

1 stop32h 33m

Mon 16-1118:34 -

1 stop24h 26m

Deal found 10-9S$ 1,694

Thu 28-122:20 -

2 stops31h 05m

Mon 1-218:31 -

1 stop24h 29m

Deal found 9-9S$ 1,695

Wed 3-210:45 -

2 stops44h 38m

Sun 7-217:55 -

1 stop37h 20m

Deal found 13-9S$ 1,703

Thu 15-1008:45 -

1 stop34h 35m

Fri 23-1008:05 -

1 stop34h 10m

Deal found 12-9S$ 1,832

Sun 25-1010:10 -

1 stop31h 33m

Sun 1-1108:00 -

1 stop35h 00m

Deal found 10-9S$ 1,892

Thu 15-1008:45 -

1 stop26h 08m

Fri 23-1012:57 -

2 stops29h 18m

Deal found 12-9S$ 1,930

Mon 26-1010:10 -

1 stop24h 20m

Mon 9-1117:49 -

1 stop25h 11m

Deal found 14-9S$ 1,940

Thu 24-908:45 -

2 stops27h 14m

Sun 27-915:30 -

2 stops27h 10m

Deal found 10-9S$ 1,966

Thu 5-1110:10 -

1 stop32h 33m

Thu 10-1208:00 -

1 stop35h 00m

Deal found 11-9S$ 2,029

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

Round-trip from	S$ 1,022
One-way from	S$ 583
Popular in	July
Cheapest in	February
Average price	S$ 2,046

Air China
15-10-27-10
2 total stops
81h 25m total
Singapore to Washington, D.C.

Search Deals

Air China
28-9-31-12
1 total stop
32h 05m total
Singapore to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (S$ 393 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (S$ 148 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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

Cheapest return flight

SingaporeWashington, D.C.

SIN Singapore Changi - IAD Washington, D.C. Dulles Intl

SINIAD

Singapore Changi

Sat 20-2

01:40-05:31

2 stops40h 51m

Washington, D.C. Dulles Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 883

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Thu 24-9

20:00-23:10

2 stops39h 10m

Washington, D.C. Reagan-National

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 886

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Fri 30-10

14:25-20:00

2 stops41h 35m

Washington, D.C. Reagan-National

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 952

SingaporeWashington, D.C.

SIN Singapore Changi - IAD Washington, D.C. Dulles Intl

SINIAD

Singapore Changi

Mon 26-10

14:25-05:40

2 stops27h 15m

Washington, D.C. Dulles Intl

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 980

SingaporeBaltimore

SIN Singapore Changi - BWI Baltimore/Washington

SINBWI

Singapore Changi

Sun 25-10

02:00-05:20

2 stops39h 20m

Baltimore/Washington

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 980

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Mon 2-11

14:25-16:20

2 stops38h 55m

Washington, D.C. Reagan-National

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 980

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Mon 26-10

14:25-16:25

2 stops38h 00m

Washington, D.C. Reagan-National

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 982

SingaporeWashington, D.C.

SIN Singapore Changi - DCA Washington, D.C. Reagan-National

SINDCA

Singapore Changi

Sun 21-2

13:15-20:00

2 stops43h 45m

Washington, D.C. Reagan-National

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 1,007

SingaporeBaltimore

SIN Singapore Changi - BWI Baltimore/Washington

SINBWI

Singapore Changi

Fri 30-10

14:25-14:50

2 stops36h 25m

Baltimore/Washington

Wed 31-12

00:00-12:30

Nonstop0h 00m

S$ 1,015

SingaporeWashington, D.C.

SIN Singapore Changi - IAD Washington, D.C. Dulles Intl

SINIAD

Singapore Changi

Thu 15-10

17:55-19:30

1 stop37h 35m

Washington, D.C. Dulles Intl

Tue 27-10

23:00-16:15

1 stop29h 15m

S$ 1,050

Flights are sorted by cheapest return flights first.

Deals found on 14-9

Showing 1-10 of 53 resultsSorted by cheapest first

...

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.

SIN-WAS

SIN-IAD

SIN-DCA

SIN-BWI

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.

SIN-WAS

SIN-IAD

SIN-DCA

SIN-BWI

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

Currently, February is the cheapest month in which you can book a flight from Singapore to Washington, D.C. (average of S$ 1,431). Flying from Singapore to Washington, D.C. in November is currently the most expensive (average of S$ 4,452). 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.

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

Istanbul (IST) – chosen by Cheapflights users on 50% 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.?

Incheon (ICN) is the most affordable one-stop option, with an average return flight price of S$ 1,628.

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 30m.

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 16m.

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

10,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

United Airlines

7.4

Good

10,213 reviews

United Airlines

7.4

Good

10,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 2 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 26h 40m. Air China provides one of the quickest options available for as low as S$ 1,521. 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, Qatar Airways (S$ 1,760), and ANA (S$ 2,214) offers the cheapest pricing from Singapore to Washington, D.C.. Qatar Airways is 6% 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 - Baltimore/Washington or Singapore Changi - Washington, D.C. Reagan-National, 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.
What is the cheapest month to book a flight from Singapore to Washington, D.C.?
Currently, February is the cheapest month in which you can book a flight from Singapore to Washington, D.C. (average of S$ 1,431). Flying from Singapore to Washington, D.C. in November is currently the most expensive (average of S$ 4,452). 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.

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

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

Top airline flying from Singapore to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
ANA	CheapestS$ 2,214	AverageS$ 2,362	FlexibilityNo cancel fee	On-time80%	Search ANA flights

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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$ 583

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-9. 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.

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 September 2026.

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 September 2026.

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 September 2026.

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 September 2026.

Last-minute flights from Singapore to Washington, D.C.Discover last-minute flight deals from Singapore to Washington, D.C.. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Washington, D.C.. Data last updated 15 September 2026 and is based on user searches.

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 September 2026.

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 September 2026.

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

Round-trip from

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Popular in

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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

What is the cheapest month to book a 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.

Istanbul (IST) – chosen by Cheapflights users on 50% 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.?

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.

Incheon (ICN) is the most affordable one-stop option, with an average return flight price of S$ 1,628.

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.

Flights via Incheon (ICN) have the shortest average one-way travel time for one-stop routes: 21h 30m.

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.

Flights via Incheon (ICN) offer the fastest connection on this route, with an average stopover time of 1h 16m.

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

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.?

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

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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 15 September 2026.

Alternative routes for Singapore to Washington, D.C.

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

Complete your trip

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Singapore to Washington, D.C. by cabin class

Find flights from Singapore to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Singapore and Washington, D.C. flights

Browse other Singapore and Washington, D.C. flight options. Last updated on 15 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Singapore to Washington, D.C. flights

Consider these flights travelling from Singapore to Washington, D.C..

Top airline flying from Singapore to Washington, D.C.

Fly with Cheapflights

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 September 2026.

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 September 2026.

Last-minute flights from Singapore to Washington, D.C.
Discover last-minute flight deals from Singapore to Washington, D.C.. Data last updated 15 September 2026 and is based on user searches.

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 September 2026.