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Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 720

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 25-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
30 Aug — 6 Sep1
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 31 July 2026.

Sat 5-901:55
SIN
-
DCA
2 stops26h 34m
Japan Airlines
Mon 7-906:00
DCA
-
SIN
2 stops36h 10m
Japan Airlines
Deal found 29-7S$ 1,393
Sat 22-801:55
SIN
-
DCA
2 stops26h 34m
Japan Airlines
Sun 30-808:26
DCA
-
SIN
2 stops27h 54m
Japan Airlines
Deal found 26-7S$ 1,425
Mon 5-1021:50
SIN
-
DCA
2 stops30h 39m
Japan Airlines
Fri 23-1006:00
DCA
-
SIN
2 stops36h 35m
Japan Airlines
Deal found 29-7S$ 1,428
Mon 17-821:50
SIN
-
DCA
2 stops30h 39m
Japan Airlines
Fri 4-908:26
DCA
-
SIN
2 stops27h 54m
Japan Airlines
Deal found 28-7S$ 1,431
Sun 4-1001:55
SIN
-
DCA
2 stops26h 34m
Japan Airlines
Thu 22-1017:55
DCA
-
SIN
2 stops48h 40m
Japan Airlines
Deal found 30-7S$ 1,433
Mon 31-801:55
SIN
-
DCA
2 stops26h 04m
American Airlines
Wed 30-907:32
DCA
-
SIN
2 stops28h 48m
American Airlines
Deal found 28-7S$ 1,480
Thu 10-921:50
SIN
-
DCA
2 stops32h 13m
Japan Airlines
Mon 14-907:40
DCA
-
SIN
2 stops34h 30m
Japan Airlines
Deal found 28-7S$ 1,497
Wed 2-901:55
SIN
-
DCA
2 stops26h 34m
Multiple Airlines
Wed 16-909:42
DCA
-
SIN
2 stops26h 38m
Multiple Airlines
Deal found 27-7S$ 1,500
Wed 2-901:55
SIN
-
DCA
2 stops26h 34m
Multiple Airlines
Tue 8-909:45
DCA
-
SIN
2 stops26h 35m
Multiple Airlines
Deal found 29-7S$ 1,501
Mon 31-801:55
SIN
-
DCA
2 stops26h 34m
Multiple Airlines
Wed 30-907:40
DCA
-
SIN
2 stops28h 40m
Multiple Airlines
Deal found 29-7S$ 1,502

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 31 July 2026.

Round-trip from

S$ 1,393

One-way from

S$ 720

Popular in

July

Cheapest in

August

Average price

S$ 3,200
Japan Airlines
  • Japan Airlines
  • 5-9-7-9
  • 4 total stops
  • 62h 44m total
  • Singapore to Washington, D.C.
Search Deals
25-10
  • 25-10
  • 2 total stops
  • 51h 15m total
  • Singapore to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (S$ 318 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (S$ 168 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 31 July 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

Wed 2-9

01:55-16:29

2 stops26h 34m

Washington, D.C. Reagan-National

Wed 16-9

09:42-00:20

2 stops26h 38m

S$ 1,500

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 10-9

21:50-18:03

2 stops32h 13m

Washington, D.C. Reagan-National

Mon 14-9

07:40-06:10

2 stops34h 30m

S$ 1,501

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 2-9

01:55-16:29

2 stops26h 34m

Washington, D.C. Reagan-National

Tue 8-9

09:45-00:20

2 stops26h 35m

S$ 1,501

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 31-8

01:55-16:29

2 stops26h 34m

Washington, D.C. Reagan-National

Wed 30-9

07:40-00:20

2 stops28h 40m

S$ 1,503

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 31-8

01:55-18:03

2 stops28h 08m

Washington, D.C. Reagan-National

Wed 30-9

06:00-06:10

2 stops36h 10m

S$ 1,570

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 21-9

20:35-11:59

2 stops27h 24m

Washington, D.C. Reagan-National

Tue 13-10

17:45-06:15

1 stop24h 30m

S$ 1,631

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 10-9

08:45-22:30

1 stop25h 45m

Washington, D.C. Reagan-National

Mon 14-9

06:00-06:15

2 stops36h 15m

S$ 1,659
Fastest return journey

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 30-12

02:20-12:58

2 stops23h 38m

Washington, D.C. Reagan-National

Sun 17-1

14:52-06:35

2 stops26h 43m

S$ 1,829
Cheapest one-way

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 24-10

14:10-12:50

3 stops34h 40m

S$ 914

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 2-11

14:25-16:16

2 stops38h 51m

S$ 966

Flights are sorted by cheapest return flights first.

Deals found on 26-7

Showing 1-10 of 18 resultsSorted by cheapest first
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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 32h 13m. 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

Browse thousands of different options on Cheapflights for your next trip

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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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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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