HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$634+ Cheap flights from Singapore (SIN) to Reagan-National (DCA)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Singapore to Reagan-National with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Singapore to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,075
(BYOjet)

One-way from

$634
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$1,204
Provider with most accurate pricing for Singapore Changi-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-Washington, D.C. Reagan-National flights.
Search Deals
From Singapore Changi to Washington, D.C. Reagan-National
Search Deals
One-way flight from Singapore Changi to Washington, D.C. Reagan-National
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 January 20, 2025.

This BYOjet deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/251:50 amSIN - DCA
2 stops31h 24mJapan Airlines
Thu 7/106:59 amDCA - SIN
2 stops35h 16mJapan Airlines
Deal found 1/20$1,075
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/610:20 pmSIN - DCA
2 stops27h 05mUnited Airlines
Thu 3/137:00 amDCA - SIN
1 stop25h 15mUnited Airlines
Deal found 1/20$1,125
This ANA deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/136:35 amSIN - DCA
2 stops25h 27mMultiple Airlines
Tue 2/189:00 amDCA - SIN
2 stops26h 55mMultiple Airlines
Deal found 1/20$1,222
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:50 amSIN - DCA
2 stops33h 15mAmerican Airlines
Sat 4/196:09 pmDCA - SIN
2 stops35h 26mAmerican Airlines
Deal found 1/19$1,231
This British Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1011:15 pmSIN - DCA
2 stops30h 12mBritish Airways
Tue 2/185:55 pmDCA - SIN
2 stops33h 00mBritish Airways
Deal found 1/20$1,374
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:30 amSIN - DCA
2 stops26h 06mDelta
Fri 4/187:40 amDCA - SIN
2 stops33h 20mDelta
Deal found 1/19$1,383
This ANA deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/76:35 amSIN - DCA
2 stops25h 31mANA
Sun 2/167:44 amDCA - SIN
2 stops34h 11mANA
Deal found 1/20$1,595
This Cathay Pacific deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/71:25 amSIN - DCA
2 stops28h 02mCathay Pacific
Mon 2/179:21 amDCA - SIN
3 stops41h 59mCathay Pacific
Deal found 1/20$1,630
This StudentUniverse deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:45 pmSIN - DCA
1 stop37h 14mSingapore Airlines
Thu 3/139:00 amDCA - SIN
1 stop34h 55mSingapore Airlines
Deal found 1/20$1,962
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2512:40 amSIN - DCA
2 stops27h 49mKLM
Wed 7/98:15 pmDCA - SIN
2 stops31h 15mKLM
Deal found 1/20$2,330
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/158:00 amSIN - DCA
2 stops26h 28mAir Canada
Wed 4/306:00 amDCA - SIN
2 stops30h 55mAir Canada
Deal found 1/20$2,337
This Finnair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2910:05 pmSIN - DCA
2 stops37h 00mFinnair
Sat 4/126:09 pmDCA - SIN
2 stops36h 16mFinnair
Deal found 1/20$4,580

Find flights from Singapore to Reagan-National within your budget

Customize 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 2,558,603 searches. Data last updated January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 6/25

1:50 am-9:14 pm

2 stops31h 24m

Washington, D.C. Reagan-National

Thu 7/10

6:59 am-6:15 am

2 stops35h 16m

$1,075

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 3/6

10:20 pm-12:25 pm

2 stops27h 05m

Washington, D.C. Reagan-National

Thu 3/13

7:00 am-8:15 pm

1 stop25h 15m

$1,125

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 2/13

6:35 am-7:02 pm

2 stops25h 27m

Washington, D.C. Reagan-National

Tue 2/18

9:00 am-12:55 am

2 stops26h 55m

$1,222

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 4/1

1:50 am-11:05 pm

2 stops33h 15m

Washington, D.C. Reagan-National

Sat 4/19

6:09 pm-5:35 pm

2 stops35h 26m

$1,231

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 2/10

11:15 pm-4:27 pm

2 stops30h 12m

Washington, D.C. Reagan-National

Tue 2/18

5:55 pm-3:55 pm

2 stops33h 00m

$1,374

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 4/2

7:30 am-9:36 pm

2 stops26h 06m

Washington, D.C. Reagan-National

Fri 4/18

7:40 am-5:00 am

2 stops33h 20m

$1,383

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 2/7

6:35 am-7:06 pm

2 stops25h 31m

Washington, D.C. Reagan-National

Sun 2/16

7:44 am-6:55 am

2 stops34h 11m

$1,595

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 2/7

1:25 am-4:27 pm

2 stops28h 02m

Washington, D.C. Reagan-National

Mon 2/17

9:21 am-4:20 pm

3 stops41h 59m

$1,630

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 3/6

8:45 pm-8:59 pm

1 stop37h 14m

Washington, D.C. Reagan-National

Thu 3/13

9:00 am-7:55 am

1 stop34h 55m

$1,962

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 6/25

12:40 am-4:29 pm

2 stops27h 49m

Washington, D.C. Reagan-National

Wed 7/9

8:15 pm-3:30 pm

2 stops31h 15m

$2,330

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 results
1
2
3
  • Most accurate provider: When it comes to deals on Singapore-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Travel insights for flights from Singapore to Reagan-National

Get recent, data-driven insights about flights from Singapore to Reagan-National including ideal travel times, pricing trends, and more.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated January 20, 2025.
ANA
8.4
Very good
852 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
852 reviews
ANA
8.4
Very good
852 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines
8.3
Very good
1,449 reviews
ANA
8.4
Very good
852 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Singapore Airlines
8.1
Very good
1,328 reviews
ANA
8.4
Very good
852 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta
8.0
Very good
8,521 reviews
ANA
8.4
Very good
852 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

KLM
7.8
Good
1,341 reviews
ANA
8.4
Very good
852 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.6

Crew

8.7

Overall

8.4

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

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.

  • What airport do you fly from for flights from Singapore to Washington, D.C. Reagan-National?

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Singapore. Booking flights from Changi (SIN) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 0 different airlines.

  • What are the cheapest airlines flying from Singapore to Washington, D.C. Reagan-National Airport round-trip?

    Our cheapest airline available from Singapore to Washington, D.C. Reagan-National Airport is Japan Airlines. Our recent data shows that you can find tickets from as low as $1,075 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $1,125 and $1,231 round-trip. Japan Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Singapore to Washington, D.C. Reagan-National Airport one-way?

    One-way options have recently been found by users for as low as $830 on Air Canada. Other airlines that offer cheap prices include United Airlines from $866 and Cathay Pacific from $913 one-way.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Singapore to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Singapore to Washington, D.C. Reagan-National Airport (average of $278). Flying from Singapore to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Singapore?

Book flights to Singapore if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston
National Harbor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Baltimore flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.