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Reagan-National

$624+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,134
(Japan Airlines)

One-way from

$624
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$1,158
Provider with most accurate pricing for Singapore Changi-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-Washington, D.C. (WAS) flights.
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From Singapore to Washington, D.C. Reagan-National
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One-way flight from Singapore to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 2% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 26, 2025.

This Japan Airlines deal was found by Cheapflights users on 3/24. 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.
Sun 4/61:55 amSIN - DCA
2 stops26h 01mMultiple Airlines
Mon 4/149:45 amDCA - SIN
2 stops26h 35mMultiple Airlines
Deal found 3/24$1,134
This Ovago deal was found by Cheapflights users on 3/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/61:55 amSIN - DCA
2 stops30h 58mJapan Airlines
Mon 4/149:45 amDCA - SIN
2 stops26h 35mJapan Airlines
Deal found 3/24$1,143
This Air Canada deal was found by Cheapflights users on 3/25. 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 4/229:10 amSIN - DCA
2 stops37h 09mAir Canada
Mon 4/288:40 pmDCA - SIN
2 stops46h 25mAir Canada
Deal found 3/25$1,144
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/228:40 pmSIN - DCA
2 stops27h 56mUnited Airlines
Mon 4/287:00 amDCA - SIN
1 stop35h 45mUnited Airlines
Deal found 3/25$1,166
This British Airways deal was found by Cheapflights users on 3/24. 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.
Fri 5/3010:40 pmSIN - DCA
2 stops35h 56mBritish Airways
Tue 6/172:54 pmDCA - SIN
2 stops37h 11mBritish Airways
Deal found 3/24$1,497
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 5/3011:20 pmSIN - DCA
2 stops28h 35mAmerican Airlines
Sat 6/147:19 pmDCA - SIN
2 stops34h 41mAmerican Airlines
Deal found 3/24$1,536
This Cathay Pacific deal was found by Cheapflights users on 3/25. 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.
Mon 6/301:50 amSIN - DCA
2 stops42h 00mCathay Pacific
Fri 7/186:00 amDCA - SIN
2 stops25h 05mCathay Pacific
Deal found 3/25$1,662
This Singapore Airlines deal was found by Cheapflights users on 3/25. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:45 pmSIN - DCA
1 stop36h 13mSingapore Airlines
Mon 4/288:59 amDCA - SIN
1 stop34h 51mSingapore Airlines
Deal found 3/25$1,786
This Qatar Airways deal was found by Cheapflights users on 3/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/233:10 amSIN - DCA
2 stops31h 19mQatar Airways
Sat 5/106:35 amDCA - SIN
2 stops26h 25mQatar Airways
Deal found 3/24$1,864
This Finnair deal was found by Cheapflights users on 3/25. 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.
Wed 4/309:35 pmSIN - DCA
2 stops36h 54mFinnair
Fri 5/95:49 pmDCA - SIN
2 stops36h 36mFinnair
Deal found 3/25$5,436
This Delta deal was found by Cheapflights users on 3/24. 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.
Sat 5/241:10 amSIN - DCA
2 stops29h 00mDelta
Sun 6/87:59 amDCA - SIN
2 stops33h 01mDelta
Deal found 3/24$5,602
This ANA deal was found by Cheapflights users on 3/23. 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.
Tue 4/2910:10 pmSIN - DCA
2 stops28h 01mANA
Tue 5/68:30 amDCA - SIN
2 stops34h 10mANA
Deal found 3/23$10,210

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 March 26, 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 4/6

1:55 am-3:56 pm

2 stops26h 01m

Washington, D.C. Reagan-National

Mon 4/14

9:45 am-12:20 am

2 stops26h 35m

$1,134

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 4/6

1:55 am-8:53 pm

2 stops30h 58m

Washington, D.C. Reagan-National

Mon 4/14

9:45 am-12:20 am

2 stops26h 35m

$1,143

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 4/22

9:10 am-10:19 am

2 stops37h 09m

Washington, D.C. Reagan-National

Mon 4/28

8:40 pm-7:05 am

2 stops46h 25m

$1,144

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 4/22

8:40 pm-12:36 pm

2 stops27h 56m

Washington, D.C. Reagan-National

Mon 4/28

7:00 am-6:45 am

1 stop35h 45m

$1,166

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 5/30

10:40 pm-10:36 pm

2 stops35h 56m

Washington, D.C. Reagan-National

Tue 6/17

2:54 pm-4:05 pm

2 stops37h 11m

$1,497

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 5/30

11:20 pm-3:55 pm

2 stops28h 35m

Washington, D.C. Reagan-National

Sat 6/14

7:19 pm-6:00 pm

2 stops34h 41m

$1,536

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 6/30

1:50 am-7:50 am

2 stops42h 00m

Washington, D.C. Reagan-National

Fri 7/18

6:00 am-7:05 pm

2 stops25h 05m

$1,662

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 4/22

8:45 pm-8:58 pm

1 stop36h 13m

Washington, D.C. Reagan-National

Mon 4/28

8:59 am-7:50 am

1 stop34h 51m

$1,786

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 4/23

3:10 am-10:29 pm

2 stops31h 19m

Washington, D.C. Reagan-National

Sat 5/10

6:35 am-9:00 pm

2 stops26h 25m

$1,864

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 4/30

9:35 pm-10:29 pm

2 stops36h 54m

Washington, D.C. Reagan-National

Fri 5/9

5:49 pm-6:25 pm

2 stops36h 36m

$5,436

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 22 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 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 March 26, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very good
826 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,284 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very good
3,190 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,891 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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 $885 on United Airlines. Other airlines that offer cheap prices include Air Canada from $936 and Japan Airlines from $959 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
Rockville
Woodbridge
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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