S$720 Cheap Flights from Singapore to Washington

View S$720 flight on Tue, 25 Nov, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Singapore to Washington (SIN-DCA)

Prices were available within the past 7 days and start at S$720 for one-way flights and S$1,195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 27 Nov - Thu, 4 Dec
SIN
Singapore
DCA
Washington
S$1,195 Return, found 1 day ago
S$1,195
Return
found 1 day ago
Select Air Canada flight, departing Thu, 27 Nov from Singapore to Washington, returning Thu, 4 Dec, priced at S$1,195 found 1 day ago
Air Canada
Sat, 14 Feb - Mon, 23 Feb
SIN
Singapore
DCA
Washington
S$1,199 Return, found 5 hours ago
S$1,199
Return
found 5 hours ago
Select Air Canada flight, departing Sat, 14 Feb from Singapore to Washington, returning Mon, 23 Feb, priced at S$1,199 found 5 hours ago
Air Canada
Thu, 27 Nov - Thu, 4 Dec
SIN
Singapore
DCA
Washington
S$1,204 Return, found 1 day ago
S$1,204
Return
found 1 day ago
Select Air Canada flight, departing Thu, 27 Nov from Singapore to Washington, returning Thu, 4 Dec, priced at S$1,204 found 1 day ago
Air Canada
Wed, 13 May - Tue, 19 May
SIN
Singapore
DCA
Washington
S$1,235 Return, found 12 hours ago
S$1,235
Return
found 12 hours ago
Select Air Canada flight, departing Wed, 13 May from Singapore to Washington, returning Tue, 19 May, priced at S$1,235 found 12 hours ago
All Nippon Airways
Wed, 13 May - Tue, 19 May
SIN
Singapore
DCA
Washington
S$1,245 Return, found 12 hours ago
S$1,245
Return
found 12 hours ago
Select All Nippon Airways flight, departing Wed, 13 May from Singapore to Washington, returning Tue, 19 May, priced at S$1,245 found 12 hours ago
Air Canada
Mon, 10 Nov - Mon, 17 Nov
SIN
Singapore
DCA
Washington
S$1,250 Return, found 5 days ago
S$1,250
Return
found 5 days ago
Select Air Canada flight, departing Mon, 10 Nov from Singapore to Washington, returning Mon, 17 Nov, priced at S$1,250 found 5 days ago
Air Canada
Sat, 14 Feb - Mon, 23 Feb
SIN
Singapore
DCA
Washington
S$1,252 Return, found 5 hours ago
S$1,252
Return
found 5 hours ago
Select Air Canada flight, departing Sat, 14 Feb from Singapore to Washington, returning Mon, 23 Feb, priced at S$1,252 found 5 hours ago
Delta
Wed, 25 Feb - Thu, 12 Mar
SIN
Singapore
DCA
Washington
S$1,276 Return, found 22 hours ago
S$1,276
Return
found 22 hours ago
Select Delta flight, departing Wed, 25 Feb from Singapore to Washington, returning Thu, 12 Mar, priced at S$1,276 found 22 hours ago
Japan Airlines
Thu, 23 Oct - Wed, 14 Jan
SIN
Singapore
DCA
Washington
S$1,505 Return, found 14 hours ago
S$1,505
Return
found 14 hours ago
Select Japan Airlines flight, departing Thu, 23 Oct from Singapore to Washington, returning Wed, 14 Jan, priced at S$1,505 found 14 hours ago
American Airlines
Wed, 29 Oct - Tue, 4 Nov
SIN
Singapore
DCA
Washington
S$1,605 Return, found 1 day ago
S$1,605
Return
found 1 day ago
Select American Airlines flight, departing Wed, 29 Oct from Singapore to Washington, returning Tue, 4 Nov, priced at S$1,605 found 1 day ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city centre is 40 minutes. Flights from S$1,568
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city centre40 min
Flights from S$1,568
Select flight to Washington Dulles Intl. IAD. Average driving time to city centre is 36 minutes. Flights from S$1,675
IAD
Washington Dulles Intl.
Average driving time to city centre36 min
Flights from S$1,675

Frequently asked questions

How much is a flight from Singapore Airport to Ronald Reagan Washington National Airport (DCA)?
Round-trip tickets from Changi Airport to Ronald Reagan Washington National Airport (DCA) start from S$1,195. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to National Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Changi Airport (SIN) to DCA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Singapore Airport to National Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport (SIN) to National Airport?
With around 15,600 kilometres separating SIN and DCA, your flight will be a long one. Pack wisely and make your journey comfortable. Little things like warm clothing and a quality neck pillow should be in your hand luggage.
Which airlines fly direct from SIN to DCA?
Direct flights aren't available, so you'll have to make at least one stop between SIN and DCA. Take advantage of the layover time to stretch your legs and grab a coffee.
Are SIN to National Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find an amazing last-minute deal from Changi Airport (SIN) to DCA, but it's also possible to miss out altogether! As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest assured you're always seeing the latest offers.

Travel information

Origin airport
Changi
Destination airport
Ronald Reagan Washington National
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Japan Airlines, KLM, Korean Air, Qantas Airways, Qatar Airways, United
Return price
S$1,195
Distance
15452 km

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Perfect flights from Singapore to Washington

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Singapore to Washington

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