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

$567+ Cheap flights from Singapore 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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

Keep the following information in mind while searching for Singapore to Reagan-National flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,106
(BYOjet)

One-way from

$567
(Trip.com)

Popular in

July

Cheapest in

August

Average price

$1,201
Provider with most accurate pricing for Singapore Changi-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-Washington, D.C. (WAS) flights.
Search Deals
From Singapore to Washington, D.C. Reagan-National
Search Deals
One-way flight from Singapore to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 17, 2025.

This BYOjet deal was found by Cheapflights users on 4/17. 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.
Sun 6/19:50 pmSIN - DCA
2 stops35h 02mJapan Airlines
Sun 6/86:00 amDCA - SIN
2 stops36h 10mJapan Airlines
Deal found 4/17$1,106
This Air Canada deal was found by Cheapflights users on 4/17. 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 7/299:10 amSIN - DCA
2 stops38h 53mAir Canada
Wed 2/46:00 amDCA - SIN
2 stops36h 55mAir Canada
Deal found 4/17$1,114
This China Airlines deal was found by Cheapflights users on 4/17. 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 5/82:00 amSIN - DCA
2 stops54h 58mMultiple Airlines
Sat 5/175:00 pmDCA - SIN
2 stops31h 35mMultiple Airlines
Deal found 4/17$1,189
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 5/68:40 pmSIN - DCA
2 stops27h 56mUnited Airlines
Tue 5/137:00 amDCA - SIN
1 stop35h 45mUnited Airlines
Deal found 4/16$1,213
This Gurufare deal was found by Cheapflights users on 4/17. 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.
Wed 5/141:50 amSIN - DCA
2 stops29h 17mCathay Pacific
Thu 5/226:59 pmDCA - SIN
2 stops41h 51mCathay Pacific
Deal found 4/17$1,626
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:45 pmSIN - DCA
2 stops37h 15mQatar Airways
Sun 5/116:35 amDCA - SIN
2 stops26h 25mQatar Airways
Deal found 4/15$1,759
This StudentUniverse deal was found by Cheapflights users on 4/16. 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.
Tue 5/68:45 pmSIN - DCA
1 stop36h 13mSingapore Airlines
Tue 5/138:59 amDCA - SIN
1 stop34h 51mSingapore Airlines
Deal found 4/16$1,781
This Delta deal was found by Cheapflights users on 4/16. 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.
Fri 5/301:10 amSIN - DCA
2 stops28h 17mDelta
Sat 6/78:29 amDCA - SIN
2 stops32h 31mDelta
Deal found 4/16$1,887
This KLM deal was found by Cheapflights users on 4/16. 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 5/712:40 amSIN - DCA
2 stops27h 19mKLM
Sat 5/246:34 pmDCA - SIN
2 stops32h 56mKLM
Deal found 4/16$2,095
This Korean Air deal was found by Cheapflights users on 4/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3110:30 pmSIN - DCA
2 stops36h 55mKorean Air
Sun 2/18:20 amDCA - SIN
2 stops26h 50mKorean Air
Deal found 4/17$2,358
This Qantas Airways deal was found by Cheapflights users on 4/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:30 pmSIN - DCA
2 stops32h 44mQantas Airways
Thu 5/226:59 pmDCA - SIN
2 stops33h 51mQantas Airways
Deal found 4/16$2,885
This Finnair deal was found by Cheapflights users on 4/16. 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.
Thu 5/19:35 pmSIN - DCA
2 stops36h 54mFinnair
Wed 7/167:01 pmDCA - SIN
2 stops35h 24mFinnair
Deal found 4/16$6,311

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 April 17, 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

Sun 6/1

9:50 pm-8:52 pm

2 stops35h 02m

Washington, D.C. Reagan-National

Sun 6/8

6:00 am-6:10 am

2 stops36h 10m

$1,106

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 7/29

9:10 am-12:03 pm

2 stops38h 53m

Washington, D.C. Reagan-National

Wed 2/4

6:00 am-7:55 am

2 stops36h 55m

$1,114

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 5/8

2:00 am-8:58 pm

2 stops54h 58m

Washington, D.C. Reagan-National

Sat 5/17

5:00 pm-12:35 pm

2 stops31h 35m

$1,189

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 5/6

8:40 pm-12:36 pm

2 stops27h 56m

Washington, D.C. Reagan-National

Tue 5/13

7:00 am-6:45 am

1 stop35h 45m

$1,213

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 5/14

1:50 am-7:07 pm

2 stops29h 17m

Washington, D.C. Reagan-National

Thu 5/22

6:59 pm-12:50 am

2 stops41h 51m

$1,626

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 5/5

6:45 pm-8:00 pm

2 stops37h 15m

Washington, D.C. Reagan-National

Sun 5/11

6:35 am-9:00 pm

2 stops26h 25m

$1,759

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 5/6

8:45 pm-8:58 pm

1 stop36h 13m

Washington, D.C. Reagan-National

Tue 5/13

8:59 am-7:50 am

1 stop34h 51m

$1,781

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 5/30

1:10 am-5:27 pm

2 stops28h 17m

Washington, D.C. Reagan-National

Sat 6/7

8:29 am-5:00 am

2 stops32h 31m

$1,887

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 5/7

12:40 am-3:59 pm

2 stops27h 19m

Washington, D.C. Reagan-National

Sat 5/24

6:34 pm-3:30 pm

2 stops32h 56m

$2,095

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 7/31

10:30 pm-11:25 pm

2 stops36h 55m

Washington, D.C. Reagan-National

Sun 2/1

8:20 am-12:10 am

2 stops26h 50m

$2,358

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 23 results
1
2
3

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.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Washington, D.C. Reagan-National Airport

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 April 17, 2025.
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,447 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
845 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very good
1,288 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 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 $605 on Air Canada. Other airlines that offer cheap prices include EVA Air from $700 and Singapore Airlines from $887 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
Arlington
Alexandria
Fairfax
Tysons
Springfield
Woodbridge
Rockville
Fredericksburg
Gaithersburg
Silver Spring
Linthicum Heights
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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.
Hyderabad to Dulles Intl flights
Incheon Intl to Dulles Intl flights
Hyderabad to Reagan-National flights
Hyderabad to Baltimore flights
New Delhi to Dulles Intl flights
Mumbai to Dulles Intl flights
Haneda to Dulles Intl flights
Suvarnabhumi to Dulles Intl flights
Hongqiao Intl to Reagan-National flights
Incheon Intl to Baltimore flights
New Delhi to Reagan-National flights
Incheon Intl to Reagan-National flights
Hongqiao Intl to Dulles Intl flights
Bangalore to Dulles Intl flights
Dhaka to Dulles Intl flights
Taiwan Taoyuan Intl to Dulles Intl flights
Mumbai to Reagan-National flights
Kuala Lumpur Intl to Dulles Intl flights
Mumbai to Baltimore flights
Bangalore to Baltimore flights
Bangalore to Reagan-National flights
Ahmedabad to Dulles Intl flights
Narita to Dulles Intl flights
Capital to Dulles Intl flights
Ho Chi Minh City to Dulles Intl flights
Manila to Dulles Intl flights
Lahore to Dulles Intl flights
Capital to Baltimore flights
Hongqiao Intl to Baltimore flights
Capital to Reagan-National flights
Haneda to Reagan-National flights
Pu Dong to Reagan-National flights
Suvarnabhumi to Baltimore flights
Dhaka to Reagan-National flights
Dhaka to Baltimore flights
Taiwan Taoyuan Intl to Reagan-National flights
Karachi to Dulles Intl flights
Hong Kong to Baltimore flights
Pu Dong to Dulles Intl flights
New Delhi to Baltimore flights
Ahmedabad to Baltimore flights
Singapore to Dulles Intl flights
Haneda to Baltimore flights
Islamabad to Dulles Intl flights
Pu Dong to Baltimore flights
Hong Kong to Dulles Intl flights
Narita to Reagan-National 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.