Q: How much does it cost for a return flight from Singapore to Washington, D.C.?

Airfare is below average for this route at the moment. Singapore to Washington, D.C. flights typically cost between S$ 2,118 and S$ 2,390 in October. The cheapest return flight price found within the last 3 days was S$ 883 on Air Canada (5 Oct-19 Oct). Find deals

Question 1

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

Accepted Answer

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

Question 2

How much does it cost for a return flight from Singapore to Washington, D.C.?

Accepted Answer

Airfare is below average for this route at the moment.Singapore to Washington, D.C. flights typically cost between S$ 2,118 and S$ 2,390 in October.
The cheapest return flight price found within the last 3 days was S$ 883 on Air Canada (5 Oct-19 Oct). Find deals

Question 3

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

Accepted Answer

Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 6h 41m. Find deals

Question 4

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

Accepted Answer

Jeddah (JED) is the most affordable one-stop option, with an average return flight price of S$ 1,180. Find deals

Question 5

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

Accepted Answer

Istanbul (IST) – chosen by Cheapflights users on 27% of one-stop itineraries from Singapore to Washington, D.C. on Cheapflights.

Question 6

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

Accepted Answer

According to our current data, Air Canada (S$ 883), Air China (S$ 1,188), and ANA (S$ 1,194) offers the cheapest pricing from Singapore to Washington, D.C.. Air Canada is 46% cheaper than the average price of flights available within the next 90 days to this destination.

Question 7

What are the cheapest airlines to fly from Singapore to Washington, D.C. one-way?

Accepted Answer

One-way options have recently been found by users for as low as S$ 585 on Air China. Other airlines that offer cheap prices include Air Canada from S$ 587 and IndiGo from S$ 599 one-way.

Question 8

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

Accepted Answer

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.

Question 9

E

Accepted Answer

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.

Question 10

E

Accepted Answer

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).

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

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.

Question 13

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

Accepted Answer

The best pricing can be found in the month of September. Prices to Washington, D.C. from Singapore average S$ 1,636. You can even find prices in September for less than S$ 1,636, as users have found deals to Washington, D.C. from as low as S$ 778. The month of August 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 29%.

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

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..

Question 18

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

Accepted Answer

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.

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

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!

Round-trip from	S$ 883
One-way from	S$ 585
Popular in	August
Cheapest in	September
Average price	S$ 1,974

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	CheapestS$ 1,243	AverageS$ 1,474	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
United Airlines	CheapestS$ 1,276	AverageS$ 1,606	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air India	CheapestS$ 1,328	AverageS$ 1,421	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Korean Air	CheapestS$ 1,624	AverageS$ 2,230	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Qatar Airways	CheapestS$ 1,770	AverageS$ 2,203	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Cheap flights from Singapore to Washington, D.C. from S$ 585

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 18-9. 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.

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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 30 July 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 30 July 2025.

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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.

How much does it cost for a return 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 EVA Air, ANA, andJapan 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.?

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

What are the cheapest airlines to fly from Singapore to Washington, D.C. one-way?

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.?

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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 30 July 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 30 July 2025.