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Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 705

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 30-1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
16 Jan — 23 Jan1
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 17 December 2025.

Sun 28-1222:20SIN - DCA
2 stops34h 12mUnited Airlines
Sun 11-117:59DCA - SIN
1 stop37h 16mUnited Airlines
Deal found 16-12S$ 1,614
Thu 18-1222:20SIN - DCA
2 stops25h 27mUnited Airlines
Fri 9-117:59DCA - SIN
1 stop37h 16mUnited Airlines
Deal found 15-12S$ 1,696
Thu 18-1210:10SIN - DCA
2 stops24h 42mUnited Airlines
Sat 3-117:59DCA - SIN
1 stop37h 16mUnited Airlines
Deal found 15-12S$ 1,784
Thu 18-1215:45SIN - DCA
2 stops41h 54mMultiple Airlines
Fri 9-109:59DCA - SIN
2 stops61h 06mMultiple Airlines
Deal found 15-12S$ 1,796
Wed 17-1222:20SIN - DCA
2 stops27h 04mUnited Airlines
Sun 28-1217:59DCA - SIN
1 stop37h 16mUnited Airlines
Deal found 15-12S$ 1,966
Mon 22-1210:10SIN - DCA
2 stops24h 42mUnited Airlines
Sun 28-1217:59DCA - SIN
1 stop37h 16mUnited Airlines
Deal found 15-12S$ 2,014
Fri 19-1210:10SIN - DCA
2 stops24h 42mUnited Airlines
Sun 28-1217:59DCA - SIN
1 stop37h 16mUnited Airlines
Deal found 15-12S$ 2,064

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 17 December 2025.

Round-trip from

S$ 1,220

One-way from

S$ 705

Popular in

February

Cheapest in

September

Average price

S$ 1,957
Air Canada
  • Air Canada
  • 28-1-4-2
  • 4 total stops
  • 77h 30m total
  • Singapore to Washington, D.C.
Search Deals
30-1
  • 30-1
  • 2 total stops
  • 49h 44m total
  • Singapore to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (S$ 572 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (S$ 202 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 17 December 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 12-2

08:50-12:19

2 stops40h 29m

Washington, D.C. Reagan-National

Sun 15-2

20:40-06:55

2 stops45h 15m

S$ 1,291

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 12-3

08:50-12:19

2 stops39h 29m

Washington, D.C. Reagan-National

Sat 21-3

09:40-00:55

2 stops27h 15m

S$ 1,487

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 29-1

10:00-21:52

1 stop24h 52m

Washington, D.C. Reagan-National

Thu 5-2

20:00-20:15

2 stops35h 15m

S$ 1,501

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 30-1

10:00-21:52

1 stop24h 52m

Washington, D.C. Reagan-National

Fri 6-2

20:00-20:15

2 stops35h 15m

S$ 1,552

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 28-12

22:20-19:32

2 stops34h 12m

Washington, D.C. Reagan-National

Sun 11-1

17:59-20:15

1 stop37h 16m

S$ 1,614

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 7-3

10:10-21:35

2 stops24h 25m

Washington, D.C. Reagan-National

Sat 14-3

07:00-07:00

1 stop36h 00m

S$ 1,625

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 12-2

10:10-21:36

1 stop24h 26m

Washington, D.C. Reagan-National

Sun 15-2

07:30-06:55

2 stops34h 25m

S$ 1,653

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 22-5

13:45-20:00

2 stops42h 15m

Washington, D.C. Reagan-National

Sun 7-6

18:38-12:35

2 stops29h 57m

S$ 1,721

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 30-1

09:15-21:59

2 stops49h 44m

S$ 705

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 12-1

05:25-21:59

3 stops53h 34m

S$ 854

Flights are sorted by cheapest return flights first.

Deals found on 16-12

Showing 1-10 of 17 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 24h 52m. 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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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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