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Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 784

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 18-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
3 Feb — 10 Feb1
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 4 January 2026.

Wed 18-206:35SIN - DCA
2 stops26h 24mAir Canada
Wed 25-206:59DCA - SIN
2 stops35h 01mAir Canada
Deal found 4-1S$ 1,257
Tue 1-913:45SIN - DCA
2 stops38h 23mMultiple Airlines
Wed 30-918:59DCA - SIN
2 stops29h 36mMultiple Airlines
Deal found 3-1S$ 1,383
Mon 16-206:35SIN - DCA
2 stops28h 21mAir Canada
Mon 23-220:40DCA - SIN
2 stops45h 20mAir Canada
Deal found 2-1S$ 1,430
Wed 11-314:25SIN - DCA
2 stops39h 34mMultiple Airlines
Sun 22-317:00DCA - SIN
2 stops32h 05mMultiple Airlines
Deal found 3-1S$ 1,474
Sun 25-122:25SIN - DCA
2 stops33h 19mJapan Airlines
Sun 1-215:24DCA - SIN
2 stops37h 01mJapan Airlines
Deal found 4-1S$ 1,500
Thu 12-308:50SIN - DCA
2 stops39h 29mAir Canada
Sun 22-309:40DCA - SIN
2 stops33h 20mAir Canada
Deal found 3-1S$ 1,502
Wed 18-210:10SIN - DCA
1 stop24h 29mUnited Airlines
Wed 25-213:00DCA - SIN
2 stops30h 00mUnited Airlines
Deal found 4-1S$ 1,504
Mon 16-210:10SIN - DCA
1 stop24h 29mUnited Airlines
Mon 23-214:00DCA - SIN
2 stops29h 00mUnited Airlines
Deal found 2-1S$ 1,505
Thu 2-407:00SIN - DCA
2 stops41h 01mAir Canada
Mon 6-420:40DCA - SIN
2 stops44h 35mAir Canada
Deal found 1-1S$ 1,563
Mon 16-215:15SIN - DCA
3 stops34h 04mMultiple Airlines
Mon 23-212:55DCA - SIN
3 stops33h 20mMultiple Airlines
Deal found 2-1S$ 1,675
Sun 1-308:50SIN - DCA
2 stops26h 06mAir Canada
Thu 30-406:59DCA - SIN
2 stops29h 46mAir Canada
Deal found 3-1S$ 1,820

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 4 January 2026.

Round-trip from

S$ 1,430

One-way from

S$ 784

Popular in

December

Cheapest in

September

Average price

S$ 1,567
Air Canada
  • Air Canada
  • 16-2-23-2
  • 4 total stops
  • 73h 41m total
  • Singapore to Washington, D.C.
Search Deals
18-2
  • 18-2
  • 2 total stops
  • 34h 59m total
  • Singapore to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 143 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 January 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 4 January 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

Mon 16-2

06:35-21:56

2 stops28h 21m

Washington, D.C. Reagan-National

Mon 23-2

20:40-07:00

2 stops45h 20m

S$ 1,430

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 12-3

08:50-12:19

2 stops39h 29m

Washington, D.C. Reagan-National

Sun 22-3

09:40-07:00

2 stops33h 20m

S$ 1,502

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 12-3

10:10-21:45

1 stop23h 35m

Washington, D.C. Reagan-National

Sun 22-3

10:30-07:00

2 stops32h 30m

S$ 1,504

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 18-2

10:10-21:39

1 stop24h 29m

Washington, D.C. Reagan-National

Wed 25-2

13:00-08:00

2 stops30h 00m

S$ 1,504

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 11-3

22:20-16:53

1 stop30h 33m

Washington, D.C. Reagan-National

Sun 22-3

10:30-07:00

2 stops32h 30m

S$ 1,504

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 16-2

10:10-21:39

1 stop24h 29m

Washington, D.C. Reagan-National

Mon 23-2

14:00-08:00

2 stops29h 00m

S$ 1,505

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 2-4

07:00-12:01

2 stops41h 01m

Washington, D.C. Reagan-National

Mon 6-4

20:40-05:15

2 stops44h 35m

S$ 1,563

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 16-2

15:15-12:19

3 stops34h 04m

Washington, D.C. Reagan-National

Mon 23-2

12:55-11:15

3 stops33h 20m

S$ 1,675

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 2-4

09:00-22:28

1 stop25h 28m

Washington, D.C. Reagan-National

Mon 6-4

07:30-06:40

2 stops35h 10m

S$ 1,851

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 18-2

19:00-16:59

2 stops34h 59m

S$ 784

Flights are sorted by cheapest return flights first.

Deals found on 4-1

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.
Singapore to Dulles Intl flights
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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