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Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 810

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 12-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
19 Apr — 26 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 20 March 2026.

Thu 24-908:45
SIN
-
DCA
1 stop25h 08m
United Airlines
Mon 28-919:50
DCA
-
SIN
2 stops46h 25m
United Airlines
Deal found 15-3S$ 1,445
Thu 29-1010:10
SIN
-
DCA
1 stop23h 43m
United Airlines
Sun 1-1114:50
DCA
-
SIN
2 stops40h 25m
United Airlines
Deal found 19-3S$ 1,446
Mon 31-801:55
SIN
-
DCA
2 stops26h 27m
Japan Airlines
Wed 30-910:49
DCA
-
SIN
2 stops31h 21m
Japan Airlines
Deal found 19-3S$ 1,474
Fri 1-513:10
SIN
-
DCA
2 stops42h 50m
Multiple Airlines
Fri 8-509:59
DCA
-
SIN
2 stops61h 56m
Multiple Airlines
Deal found 17-3S$ 1,485
Sun 7-621:50
SIN
-
DCA
2 stops37h 24m
Japan Airlines
Sun 14-606:00
DCA
-
SIN
2 stops30h 20m
Japan Airlines
Deal found 19-3S$ 1,486
Mon 31-801:55
SIN
-
DCA
2 stops24h 29m
American Airlines
Wed 30-907:30
DCA
-
SIN
2 stops28h 50m
American Airlines
Deal found 16-3S$ 1,488
Wed 28-1002:20
SIN
-
DCA
2 stops25h 53m
Japan Airlines
Sun 1-1115:25
DCA
-
SIN
2 stops26h 10m
Japan Airlines
Deal found 19-3S$ 1,503
Wed 15-401:55
SIN
-
DCA
2 stops50h 50m
Japan Airlines
Wed 22-406:00
DCA
-
SIN
2 stops36h 10m
Japan Airlines
Deal found 17-3S$ 1,505
Thu 28-501:55
SIN
-
DCA
2 stops26h 35m
Japan Airlines
Sat 6-606:00
DCA
-
SIN
2 stops36h 10m
Japan Airlines
Deal found 19-3S$ 1,508

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 20 March 2026.

Round-trip from

S$ 1,474

One-way from

S$ 810

Popular in

April

Cheapest in

September

Average price

S$ 1,905
Japan Airlines
  • Japan Airlines
  • 31-8-30-9
  • 4 total stops
  • 57h 48m total
  • Singapore to Washington, D.C.
Search Deals
12-5
  • 12-5
  • 3 total stops
  • 42h 43m total
  • Singapore to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 357 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 20 March 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

Cheapest return flight

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 18-4

09:00-22:28

1 stop25h 28m

Washington, D.C. Reagan-National

Sat 25-4

16:34-18:35

2 stops38h 01m

S$ 1,768
Fastest return journey

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 1-9

08:45-21:53

1 stop25h 08m

Washington, D.C. Reagan-National

Wed 30-9

18:00-06:15

1 stop24h 15m

S$ 1,873

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 17-4

09:00-22:28

1 stop25h 28m

Washington, D.C. Reagan-National

Fri 24-4

19:59-18:35

2 stops34h 36m

S$ 1,897

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$ 1,969

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 19-5

01:25-18:28

2 stops29h 03m

Washington, D.C. Reagan-National

Wed 27-5

09:00-05:00

2 stops32h 00m

S$ 2,090
Cheapest one-way

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 12-5

13:45-21:59

2 stops44h 14m

S$ 981

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 11-5

09:00-22:30

1 stop25h 30m

S$ 1,181

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 30-4

20:35-13:00

2 stops28h 25m

S$ 1,182

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 26-5

20:35-22:15

1 stop37h 40m

S$ 1,185

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 1-5

15:20-20:00

2 stops40h 40m

S$ 1,191

Flights are sorted by cheapest return flights first.

Deals found on 16-3

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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.

  • 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.
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Singapore to Reagan-National flights

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Why should you use Cheapflights to find cheap flight tickets from Singapore to Reagan-National?

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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.

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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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