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Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 780

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 16-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
9 Mar — 16 Mar1
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 7 February 2026.

Wed 4-314:25
SIN
-
DCA
2 stops40h 34m
Multiple Airlines
Wed 11-309:59
DCA
-
SIN
2 stops39h 06m
Multiple Airlines
Deal found 4-2S$ 1,372
Tue 1-913:45
SIN
-
DCA
2 stops38h 23m
Multiple Airlines
Wed 30-918:59
DCA
-
SIN
2 stops29h 36m
Multiple Airlines
Deal found 5-2S$ 1,455
Wed 18-310:10
SIN
-
DCA
1 stop23h 35m
United Airlines
Tue 31-310:30
DCA
-
SIN
2 stops32h 15m
United Airlines
Deal found 4-2S$ 1,501
Tue 1-908:05
SIN
-
DCA
2 stops25h 54m
Japan Airlines
Wed 30-909:59
DCA
-
SIN
2 stops26h 21m
Japan Airlines
Deal found 4-2S$ 1,502
Sat 7-208:15
SIN
-
DCA
2 stops25h 29m
Japan Airlines
Sat 14-217:53
DCA
-
SIN
2 stops58h 32m
Japan Airlines
Deal found 6-2S$ 1,524
Sun 12-408:05
SIN
-
DCA
2 stops42h 35m
Japan Airlines
Tue 21-409:32
DCA
-
SIN
2 stops32h 38m
Japan Airlines
Deal found 6-2S$ 1,525
Fri 22-513:45
SIN
-
DCA
2 stops42h 21m
Multiple Airlines
Sat 6-618:59
DCA
-
SIN
2 stops29h 36m
Multiple Airlines
Deal found 7-2S$ 1,534
Sun 22-310:10
SIN
-
DCA
1 stop23h 35m
United Airlines
Sun 29-315:30
DCA
-
SIN
2 stops27h 15m
United Airlines
Deal found 5-2S$ 1,551
Sat 21-322:20
SIN
-
DCA
1 stop30h 33m
United Airlines
Sat 28-319:00
DCA
-
SIN
2 stops47h 45m
United Airlines
Deal found 4-2S$ 1,553

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 7 February 2026.

Round-trip from

S$ 1,372

One-way from

S$ 780

Popular in

December

Cheapest in

September

Average price

S$ 1,431
4-3-11-3
  • 4-3-11-3
  • 4 total stops
  • 79h 40m total
  • Singapore to Washington, D.C.
Search Deals
16-3
  • 16-3
  • 3 total stops
  • 56h 49m total
  • Singapore to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 131 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 48 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 7 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

Singapore

Fly to

Reagan-National

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 4-3

14:25-17:59

2 stops40h 34m

Washington, D.C. Reagan-National

Wed 11-3

09:59-13:05

2 stops39h 06m

S$ 1,372

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 18-3

10:10-21:45

1 stop23h 35m

Washington, D.C. Reagan-National

Tue 31-3

10:30-06:45

2 stops32h 15m

S$ 1,501

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 12-4

08:05-14:40

2 stops42h 35m

Washington, D.C. Reagan-National

Tue 21-4

09:32-06:10

2 stops32h 38m

S$ 1,525

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 22-5

13:45-20:06

2 stops42h 21m

Washington, D.C. Reagan-National

Sat 6-6

18:59-12:35

2 stops29h 36m

S$ 1,534

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 21-3

22:20-16:53

1 stop30h 33m

Washington, D.C. Reagan-National

Sat 28-3

19:00-06:45

2 stops47h 45m

S$ 1,553

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 23-3

22:20-12:18

2 stops25h 58m

Washington, D.C. Reagan-National

Mon 30-3

13:00-06:45

2 stops29h 45m

S$ 1,570

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 4-3

10:10-21:59

2 stops24h 49m

Washington, D.C. Reagan-National

Wed 11-3

07:00-07:00

1 stop36h 00m

S$ 1,575

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 22-3

22:20-12:18

2 stops25h 58m

Washington, D.C. Reagan-National

Sun 29-3

13:00-06:45

2 stops29h 45m

S$ 1,623

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 23-3

14:25-17:41

2 stops39h 16m

Washington, D.C. Reagan-National

Mon 30-3

17:00-12:35

2 stops31h 35m

S$ 1,684

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

06:30-06:10

2 stops35h 40m

S$ 1,727

Flights are sorted by cheapest return flights first.

Deals found on 4-2

Showing 1-10 of 18 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 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 23h 35m. 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.
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Singapore to Reagan-National flights

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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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