Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 695

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 23-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
24 Aug — 31 Aug1
1 adult

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 19 August 2025.

Round-trip from

S$ 1,155

One-way from

S$ 695

Popular in

July

Cheapest in

August

Average price

S$ 1,315
Air Canada
  • Air Canada
  • 22-11-1-12
  • 4 total stops
  • 88h 26m total
  • Singapore to Washington, D.C.
Air Canada
  • Air Canada
  • 23-10
  • 2 total stops
  • 37h 10m total
  • Singapore to Washington, D.C.
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 1% potential price decrease (S$ 30 potential savings vs. average return price).
Average for round-trip flights in August 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 19 August 2025.

Sat 22-1108:50SIN - DCA
2 stops38h 36mAir Canada
Mon 1-1216:10DCA - SIN
2 stops49h 50mAir Canada
Deal found 16-8S$ 1,155
Wed 1-1006:15SIN - DCA
2 stops27h 36mAir Canada
Wed 8-1016:35DCA - SIN
2 stops50h 30mAir Canada
Deal found 17-8S$ 1,170
Sun 14-909:10SIN - DCA
2 stops35h 49mAir Canada
Thu 18-909:40DCA - SIN
2 stops33h 25mAir Canada
Deal found 17-8S$ 1,243
Mon 20-1006:15SIN - DCA
2 stops40h 05mAir Canada
Sat 15-1116:10DCA - SIN
2 stops49h 50mAir Canada
Deal found 17-8S$ 1,279
Wed 3-913:45SIN - DCA
2 stops43h 14mMultiple Airlines
Wed 17-908:59DCA - SIN
2 stops51h 36mMultiple Airlines
Deal found 18-8S$ 1,379
Wed 3-906:15SIN - DCA
2 stops27h 36mAir Canada
Wed 17-916:35DCA - SIN
2 stops50h 30mAir Canada
Deal found 19-8S$ 1,392
Thu 2-1020:40SIN - DCA
2 stops25h 48mUnited Airlines
Thu 9-1017:59DCA - SIN
1 stop24h 16mUnited Airlines
Deal found 17-8S$ 1,463
Tue 2-901:55SIN - DCA
2 stops26h 27mAmerican Airlines
Wed 17-906:45DCA - SIN
2 stops29h 35mAmerican Airlines
Deal found 18-8S$ 1,488
Mon 20-1020:40SIN - DCA
2 stops25h 48mUnited Airlines
Sat 15-1117:59DCA - SIN
1 stop25h 01mUnited Airlines
Deal found 16-8S$ 1,513
Wed 1-1008:45SIN - DCA
1 stop25h 06mUnited Airlines
Wed 8-1014:00DCA - SIN
2 stops28h 15mUnited Airlines
Deal found 17-8S$ 1,514

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 19 August 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

Sat 22-11

08:50-10:26

2 stops38h 36m

Washington, D.C. Reagan-National

Mon 1-12

16:10-07:00

2 stops49h 50m

S$ 1,155

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 1-10

06:15-21:51

2 stops27h 36m

Washington, D.C. Reagan-National

Wed 8-10

16:35-07:05

2 stops50h 30m

S$ 1,170

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 14-9

09:10-08:59

2 stops35h 49m

Washington, D.C. Reagan-National

Thu 18-9

09:40-07:05

2 stops33h 25m

S$ 1,243

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 20-10

06:15-10:20

2 stops40h 05m

Washington, D.C. Reagan-National

Sat 15-11

16:10-07:00

2 stops49h 50m

S$ 1,279

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 3-9

13:45-20:59

2 stops43h 14m

Washington, D.C. Reagan-National

Wed 17-9

08:59-12:35

2 stops39h 36m

S$ 1,379

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 30-9

02:00-20:59

2 stops54h 59m

Washington, D.C. Reagan-National

Wed 8-10

09:59-00:35

2 stops50h 36m

S$ 1,379

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 3-9

06:15-21:51

2 stops27h 36m

Washington, D.C. Reagan-National

Wed 17-9

16:35-07:05

2 stops50h 30m

S$ 1,392

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 2-10

20:40-10:28

2 stops25h 48m

Washington, D.C. Reagan-National

Thu 9-10

17:59-06:15

1 stop24h 16m

S$ 1,463

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 2-9

01:55-16:22

2 stops26h 27m

Washington, D.C. Reagan-National

Wed 17-9

06:45-00:20

2 stops29h 35m

S$ 1,488

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 4-11

08:50-10:26

2 stops38h 36m

S$ 695

Flights are sorted by cheapest return flights first.

Deals found on 17-8

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 38h 36m. 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.

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Alternative routes for Singapore to Reagan-National

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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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