NT$29,047 Cheap Flights from Singapore (SIN) to Washington (DCA)

View NT$29,047 flight on Wed, 2026/4/8Opens 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 NT$29,047 for one-way flights and NT$37,113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$37,113 Roundtrip, found 3 days ago
NT$37,113
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$37,113 found 3 days ago
Japan Airlines
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$37,113 Roundtrip, found 3 days ago
NT$37,113
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$37,113 found 3 days ago
American Airlines
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$38,345 Roundtrip, found 3 days ago
NT$38,345
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$38,345 found 3 days ago
Japan Airlines
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$38,955 Roundtrip, found 3 days ago
NT$38,955
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$38,955 found 3 days ago
American Airlines
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$39,577 Roundtrip, found 3 days ago
NT$39,577
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$39,577 found 3 days ago
Japan Airlines
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$40,188 Roundtrip, found 3 days ago
NT$40,188
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$40,188 found 3 days ago
Japan Airlines
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$42,672 Roundtrip, found 3 days ago
NT$42,672
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$42,672 found 3 days ago
United
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$45,889 Roundtrip, found 3 days ago
NT$45,889
Roundtrip
found 3 days ago
Select United flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$45,889 found 3 days ago
Swiss International Air Lines
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$48,446 Roundtrip, found 3 days ago
NT$48,446
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$48,446 found 3 days ago
Delta
Wed, Apr 8 - Tue, Apr 14
SIN
Singapore
DCA
Washington
NT$49,544 Roundtrip, found 3 days ago
NT$49,544
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Apr 8 from Singapore to Washington, returning Tue, Apr 14, priced at NT$49,544 found 3 days ago
Flights from Singapore (SIN) to Washington (DCA)
Origin airport
Changi
Destination airport
Ronald Reagan Washington National
Roundtrip price
NT$37,113
Distance
15452 km

Singapore to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to Washington will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to DCA flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DCA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 NT$37,113. 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 kilometers 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.

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