Reagan-National

$534+ Cheap flights from Singapore to Reagan-National (DCA)

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
Dec 4 — Dec 111
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Cheap flight deals from Singapore to Reagan-National

Keep the following information in mind while searching for Singapore to Reagan-National flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$983
(Air Canada)

One-way from

$534
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$1,167
Provider with most accurate pricing for Singapore Changi-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Singapore Changi-Washington, D.C. (WAS) flights.
From Singapore to Washington, D.C. Reagan-National
One-way flight from Singapore to Washington, D.C. Reagan-National
Highest demand for flights based on searches. 13% potential increase in price ($202 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($74 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Find flight deals from Singapore to Reagan-National

Cheapest flights from Singapore to Reagan-National
Explore the most affordable flight options available from Singapore to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:30 pmSIN - DCA
2 stops31h 56mDelta
Mon 11/246:59 amDCA - SIN
2 stops28h 11mDelta
Deal found 11/4$1,087
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:50 amSIN - DCA
2 stops38h 36mAir Canada
Wed 12/319:40 amDCA - SIN
2 stops32h 20mAir Canada
Deal found 11/2$1,098
This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:20 amSIN - DCA
2 stops32h 10mJapan Airlines
Mon 11/246:50 amDCA - SIN
2 stops29h 00mJapan Airlines
Deal found 11/4$1,227
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:20 pmSIN - DCA
2 stops26h 09mUnited Airlines
Mon 11/245:59 pmDCA - SIN
1 stop25h 01mUnited Airlines
Deal found 11/4$1,447
This British Airways deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:15 pmSIN - DCA
2 stops30h 39mBritish Airways
Wed 12/316:26 pmDCA - SIN
2 stops32h 29mBritish Airways
Deal found 11/3$1,485
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:30 pmSIN - DCA
2 stops29h 35mDelta
Mon 1/126:55 pmDCA - SIN
2 stops40h 15mDelta
Deal found 11/3$1,500
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:20 pmSIN - DCA
2 stops26h 09mUnited Airlines
Wed 12/315:59 pmDCA - SIN
1 stop25h 01mUnited Airlines
Deal found 11/3$1,512
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:20 pmSIN - DCA
2 stops25h 27mUnited Airlines
Sat 1/34:59 pmDCA - SIN
2 stops38h 16mUnited Airlines
Deal found 11/3$1,552
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:10 amSIN - DCA
1 stop24h 33mUnited Airlines
Mon 1/125:59 pmDCA - SIN
1 stop25h 01mUnited Airlines
Deal found 11/3$1,584
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:20 pmSIN - DCA
2 stops27h 04mUnited Airlines
Thu 12/255:59 pmDCA - SIN
1 stop37h 16mUnited Airlines
Deal found 11/2$1,590
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:10 amSIN - DCA
2 stops24h 42mUnited Airlines
Fri 12/265:00 pmDCA - SIN
2 stops50h 00mUnited Airlines
Deal found 11/4$1,625

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Singapore to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Singapore

Fly to

Reagan-National

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 3/12

8:50 am-10:23 am

2 stops37h 33m

Washington, D.C. Reagan-National

Mon 3/16

8:40 pm-7:00 am

2 stops46h 20m

$983

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 3/11

1:35 am-6:06 pm

2 stops28h 31m

Washington, D.C. Reagan-National

Mon 3/16

5:10 pm-8:25 pm

2 stops39h 15m

$1,087

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 2/4

2:20 am-12:44 pm

2 stops23h 24m

Washington, D.C. Reagan-National

Thu 2/5

5:45 pm-6:35 am

2 stops47h 50m

$1,155

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 3/1

2:25 pm-5:32 pm

2 stops40h 07m

Washington, D.C. Reagan-National

Thu 4/30

6:35 pm-12:35 pm

2 stops30h 00m

$1,172

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 3/1

8:50 am-10:23 am

2 stops38h 33m

Washington, D.C. Reagan-National

Thu 4/30

6:00 am-7:05 am

2 stops37h 05m

$1,233

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 2/28

2:20 am-8:41 pm

2 stops31h 21m

Washington, D.C. Reagan-National

Thu 4/30

7:55 am-12:20 am

2 stops28h 25m

$1,270

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 2/28

8:15 am-9:55 pm

2 stops26h 40m

Washington, D.C. Reagan-National

Wed 3/18

6:30 am-12:50 am

2 stops30h 20m

$1,299

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 3/12

10:10 am-10:47 pm

2 stops24h 37m

Washington, D.C. Reagan-National

Mon 3/16

7:00 am-8:15 pm

1 stop25h 15m

$1,435

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 12/29

10:30 pm-3:05 pm

2 stops29h 35m

Washington, D.C. Reagan-National

Mon 1/12

6:55 pm-12:10 am

2 stops40h 15m

$1,500

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 12/21

10:20 pm-10:47 am

2 stops25h 27m

Washington, D.C. Reagan-National

Sat 1/3

4:59 pm-8:15 pm

2 stops38h 16m

$1,552

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 22 results
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Best time to book a flight from Singapore to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Singapore with our price prediction graph.
Estimated round-trip 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. Reagan-National Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Singapore to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from Singapore to Washington, D.C. Reagan-National Airport in 23h 24m. Fly via Air Canada, Delta, or Japan Airlines to get the fastest option. Singapore and Washington, D.C. Reagan-National Airport are separated by a distance of 9651 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Singapore to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Singapore to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Reagan-National.

  • Can I find deals for business class flights from Singapore to Reagan-National?

    Yes. Cheapflights offers flight deals from Singapore to Reagan-National 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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