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Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 819

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 17-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Reagan-National

Enter your travel dates to find the best prices.

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 26 February 2026.

Fri 6-314:25
SIN
-
DCA
2 stops40h 34m
Multiple Airlines
Mon 31-817:04
DCA
-
SIN
2 stops31h 31m
Multiple Airlines
Deal found 25-2S$ 1,428
Mon 2-322:20
SIN
-
DCA
2 stops26h 15m
United Airlines
Tue 17-308:00
DCA
-
SIN
2 stops35h 00m
United Airlines
Deal found 22-2S$ 1,443
Wed 25-222:20
SIN
-
DCA
2 stops26h 15m
United Airlines
Wed 4-319:59
DCA
-
SIN
2 stops35h 16m
United Airlines
Deal found 24-2S$ 1,444
Wed 20-508:10
SIN
-
DCA
2 stops26h 18m
Air Canada
Tue 26-511:00
DCA
-
SIN
2 stops30h 15m
Air Canada
Deal found 22-2S$ 1,477
Sun 1-310:10
SIN
-
DCA
1 stop24h 26m
United Airlines
Tue 17-308:00
DCA
-
SIN
2 stops35h 00m
United Airlines
Deal found 25-2S$ 1,492
Wed 20-508:10
SIN
-
DCA
2 stops26h 18m
Air Canada
Wed 27-520:40
DCA
-
SIN
2 stops44h 35m
Air Canada
Deal found 25-2S$ 1,499
Wed 14-1013:45
SIN
-
DCA
2 stops42h 15m
Multiple Airlines
Wed 21-1018:59
DCA
-
SIN
2 stops29h 36m
Multiple Airlines
Deal found 22-2S$ 1,500
Mon 31-801:55
SIN
-
DCA
2 stops24h 20m
Multiple Airlines
Wed 30-908:20
DCA
-
SIN
2 stops28h 00m
Multiple Airlines
Deal found 24-2S$ 1,502
Wed 8-408:05
SIN
-
DCA
2 stops26h 10m
Multiple Airlines
Wed 15-406:58
DCA
-
SIN
2 stops29h 22m
Multiple Airlines
Deal found 22-2S$ 1,506

Find 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 26 February 2026.

Round-trip from

S$ 1,443

One-way from

S$ 819

Popular in

April

Cheapest in

September

Average price

S$ 1,378
United Airlines
  • United Airlines
  • 24-3-31-3
  • 3 total stops
  • 62h 13m total
  • Singapore to Washington, D.C.
Search Deals
17-5
  • 17-5
  • 3 total stops
  • 37h 44m total
  • Singapore to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 51 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 200,618 searches. Data last updated 26 February 2026.
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

Fly to

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 20-5

08:10-22:28

2 stops26h 18m

Washington, D.C. Reagan-National

Wed 27-5

20:40-05:15

2 stops44h 35m

S$ 1,499

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 8-4

08:05-22:15

2 stops26h 10m

Washington, D.C. Reagan-National

Wed 15-4

06:58-00:20

2 stops29h 22m

S$ 1,506

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 11-4

09:00-22:28

1 stop25h 28m

Washington, D.C. Reagan-National

Sat 18-4

06:00-18:35

2 stops48h 35m

S$ 1,705

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 1-4

01:55-16:37

2 stops26h 42m

Washington, D.C. Reagan-National

Mon 6-4

06:45-06:10

2 stops35h 25m

S$ 1,729

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 28-3

10:10-08:20

2 stops34h 10m

Washington, D.C. Reagan-National

Mon 21-9

18:00-06:15

1 stop24h 15m

S$ 1,734

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 2-4

20:35-10:59

2 stops26h 24m

Washington, D.C. Reagan-National

Mon 6-4

07:30-18:35

1 stop47h 05m

S$ 1,867

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 28-3

22:20-12:28

2 stops26h 08m

Washington, D.C. Reagan-National

Sat 19-9

07:50-06:15

1 stop34h 25m

S$ 1,873

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 20-5

09:00-22:30

1 stop25h 30m

Washington, D.C. Reagan-National

Wed 27-5

17:59-06:15

1 stop24h 16m

S$ 1,920

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 5-5

13:45-17:59

2 stops40h 14m

S$ 874

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 4-5

13:45-20:00

2 stops42h 15m

S$ 908

Flights are sorted by cheapest return flights first.

Deals found on 26-2

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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 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. 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?

    Departing from Singapore to Washington, D.C. Reagan-National Airport will take you 25h 28m. The distance from Singapore to Washington, D.C. Reagan-National Airport is about 15532 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with 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 holiday 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

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Alternative routes for Singapore to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Dulles Intl flights
Singapore to Reagan-National flights
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When you search for this flight from Singapore to Reagan-National, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Can Cheapflights find flights from Singapore to Reagan-National with no change fees?

Certainly. Search results for flights to Reagan-National 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 Reagan-National become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to Reagan-National on Cheapflights with our Price Alert feature and get notified when better prices are available.

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