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

$550+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,113
(China Airlines)

One-way from

$550
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,219
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
Highest demand for flights based on searches. 6% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 15, 2026.

This China Airlines deal was found by Cheapflights users on 1/13. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:45 pm
SIN
-
DCA
2 stops38h 23m
Multiple Airlines
Wed 9/306:59 pm
DCA
-
SIN
2 stops29h 36m
Multiple Airlines
Deal found 1/13$1,074
This China Airlines deal was found by Cheapflights users on 1/13. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:25 pm
SIN
-
DCA
2 stops38h 41m
Multiple Airlines
Mon 3/95:00 pm
DCA
-
SIN
2 stops32h 05m
Multiple Airlines
Deal found 1/13$1,113
This China Airlines deal was found by Cheapflights users on 1/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:25 pm
SIN
-
DCA
2 stops38h 41m
Multiple Airlines
Wed 3/119:59 am
DCA
-
SIN
2 stops39h 06m
Multiple Airlines
Deal found 1/15$1,118
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Sun 2/82:20 am
SIN
-
DCA
2 stops29h 34m
American Airlines
Thu 2/126:23 am
DCA
-
SIN
2 stops35h 12m
American Airlines
Deal found 1/13$1,153
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Sun 3/18:15 am
SIN
-
DCA
2 stops26h 19m
American Airlines
Sun 3/87:30 am
DCA
-
SIN
2 stops29h 20m
American Airlines
Deal found 1/14$1,158
This United Airlines deal was found by Cheapflights users on 1/15. 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 2/2610:10 am
SIN
-
DCA
1 stop24h 26m
United Airlines
Wed 3/1110:30 am
DCA
-
SIN
2 stops32h 30m
United Airlines
Deal found 1/15$1,168
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Wed 2/1110:20 pm
SIN
-
DCA
2 stops26h 16m
United Airlines
Wed 2/188:20 am
DCA
-
SIN
2 stops34h 40m
United Airlines
Deal found 1/14$1,169
This Japan Airlines deal was found by Cheapflights users on 1/15. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:55 am
SIN
-
DCA
2 stops24h 45m
Multiple Airlines
Tue 5/56:59 am
DCA
-
SIN
2 stops29h 21m
Multiple Airlines
Deal found 1/15$1,170
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Fri 2/2710:20 pm
SIN
-
DCA
2 stops26h 16m
United Airlines
Wed 3/112:00 pm
DCA
-
SIN
2 stops29h 00m
United Airlines
Deal found 1/15$1,207
This United Airlines deal was found by Cheapflights users on 1/15. 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 2/2610:10 am
SIN
-
DCA
2 stops24h 49m
United Airlines
Thu 3/125:55 pm
DCA
-
SIN
1 stop25h 05m
United Airlines
Deal found 1/15$1,224
This Gurufare deal was found by Cheapflights users on 1/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/102:20 am
SIN
-
DCA
2 stops23h 24m
Japan Airlines
Thu 2/126:23 am
DCA
-
SIN
2 stops46h 02m
Japan Airlines
Deal found 1/15$1,225
This Gurufare deal was found by Cheapflights users on 1/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:15 am
SIN
-
DCA
2 stops23h 40m
Japan Airlines
Sun 3/89:20 am
DCA
-
SIN
2 stops27h 30m
Japan Airlines
Deal found 1/14$1,233

Cheapflights Fare Finder

 
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 15, 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

Sun 3/1

2:25 pm-4:06 pm

2 stops38h 41m

Washington, D.C. Reagan-National

Mon 3/9

5:00 pm-1:05 pm

2 stops32h 05m

$1,113

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 2/26

2:25 pm-4:06 pm

2 stops38h 41m

Washington, D.C. Reagan-National

Wed 3/11

9:59 am-1:05 pm

2 stops39h 06m

$1,118

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 2/26

10:10 am-9:36 pm

1 stop24h 26m

Washington, D.C. Reagan-National

Wed 3/11

10:30 am-7:00 am

2 stops32h 30m

$1,168

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 2/11

10:20 pm-11:36 am

2 stops26h 16m

Washington, D.C. Reagan-National

Wed 2/18

8:20 am-8:00 am

2 stops34h 40m

$1,169

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 3/1

10:10 am-9:36 pm

1 stop24h 26m

Washington, D.C. Reagan-National

Mon 3/9

8:00 pm-8:15 pm

2 stops36h 15m

$1,207

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 2/27

10:10 am-9:36 pm

1 stop24h 26m

Washington, D.C. Reagan-National

Wed 3/11

2:00 pm-7:00 am

2 stops29h 00m

$1,207

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 4/24

8:40 pm-10:28 pm

1 stop37h 48m

Washington, D.C. Reagan-National

Tue 5/5

2:00 pm-6:35 pm

2 stops40h 35m

$1,207

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 2/27

10:10 am-9:59 pm

2 stops24h 49m

Washington, D.C. Reagan-National

Thu 3/12

5:55 pm-7:00 am

1 stop25h 05m

$1,224

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 2/26

10:10 am-9:59 pm

2 stops24h 49m

Washington, D.C. Reagan-National

Thu 3/12

5:55 pm-7:00 am

1 stop25h 05m

$1,224

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 2/2

8:15 am-8:44 pm

2 stops25h 29m

Washington, D.C. Reagan-National

Mon 2/16

8:35 am-12:50 am

2 stops27h 15m

$1,262

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 19 results
1
2
  • 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.

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.

  • How long is the flight from Singapore to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from Singapore to Washington, D.C. Reagan-National Airport in 24h 26m. Fly via American Airlines or United Airlines to get the fastest option. Singapore and Washington, D.C. Reagan-National Airport are separated by a distance of 9651 mi. This flight may include one or multiple 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 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.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Largo
Bowie
McLean
Clinton
Herndon

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.
Site
©2026 Cheapflights