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Reagan-National

$622+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,105
(China Airlines)

One-way from

$622
(China Airlines)

Popular in

July

Cheapest in

August

Average price

$1,201
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. 1% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This China Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 6/161:45 pmSIN - DCA
2 stops38h 58mMultiple Airlines
Thu 7/106:58 pmDCA - SIN
2 stops29h 37mMultiple Airlines
Deal found 4/29$1,105
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/301:55 amSIN - DCA
2 stops33h 12mJapan Airlines
Thu 7/176:55 amDCA - SIN
2 stops29h 25mJapan Airlines
Deal found 4/29$1,199
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/11:55 amSIN - DCA
2 stops25h 45mAmerican Airlines
Mon 6/309:59 amDCA - SIN
2 stops26h 21mAmerican Airlines
Deal found 4/29$1,228
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 6/28:40 pmSIN - DCA
2 stops25h 47mUnited Airlines
Mon 6/307:00 amDCA - SIN
1 stop23h 25mUnited Airlines
Deal found 4/29$1,301
This Air Canada deal was found by Cheapflights users on 4/28. 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 6/39:10 amSIN - DCA
2 stops35h 43mAir Canada
Sun 6/811:00 amDCA - SIN
2 stops32h 05mAir Canada
Deal found 4/28$1,319
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 6/151:10 amSIN - DCA
2 stops31h 36mDelta
Thu 7/106:10 amDCA - SIN
2 stops29h 30mDelta
Deal found 4/29$1,593
This Jettzy deal was found by Cheapflights users on 4/29. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/11:50 amSIN - DCA
2 stops29h 17mCathay Pacific
Fri 6/2012:31 pmDCA - SIN
2 stops28h 59mCathay Pacific
Deal found 4/29$1,630
This StudentUniverse deal was found by Cheapflights users on 4/28. 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.
Fri 8/18:45 pmSIN - DCA
1 stop36h 57mSingapore Airlines
Fri 8/159:59 amDCA - SIN
1 stop31h 16mSingapore Airlines
Deal found 4/28$1,903
This ANA deal was found by Cheapflights users on 4/28. 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 7/110:10 pmSIN - DCA
2 stops29h 38mANA
Thu 7/178:30 amDCA - SIN
2 stops34h 10mANA
Deal found 4/28$1,909
This British Airways deal was found by Cheapflights users on 4/28. 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.
Thu 7/311:20 pmSIN - DCA
2 stops30h 46mBritish Airways
Mon 7/217:06 pmDCA - SIN
2 stops32h 59mBritish Airways
Deal found 4/28$2,208
This Finnair deal was found by Cheapflights users on 4/29. 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 6/259:35 pmSIN - DCA
2 stops37h 32mFinnair
Sun 7/67:06 pmDCA - SIN
2 stops35h 19mFinnair
Deal found 4/29$5,031
This Korean Air deal was found by Cheapflights users on 4/28. 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 5/81:10 amSIN - DCA
2 stops26h 49mKorean Air
Thu 7/178:59 amDCA - SIN
2 stops26h 41mKorean Air
Deal found 4/28$8,417

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 30, 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

Mon 6/16

1:45 pm-4:43 pm

2 stops38h 58m

Washington, D.C. Reagan-National

Thu 7/10

6:58 pm-12:35 pm

2 stops29h 37m

$1,105

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 6/30

1:55 am-11:07 pm

2 stops33h 12m

Washington, D.C. Reagan-National

Thu 7/17

6:55 am-12:20 am

2 stops29h 25m

$1,199

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 6/1

1:55 am-3:40 pm

2 stops25h 45m

Washington, D.C. Reagan-National

Mon 6/30

9:59 am-12:20 am

2 stops26h 21m

$1,228

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 6/2

8:40 pm-10:27 am

2 stops25h 47m

Washington, D.C. Reagan-National

Mon 6/30

7:00 am-6:25 pm

1 stop23h 25m

$1,301

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 6/3

9:10 am-8:53 am

2 stops35h 43m

Washington, D.C. Reagan-National

Sun 6/8

11:00 am-7:05 am

2 stops32h 05m

$1,319

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 6/15

1:10 am-8:46 pm

2 stops31h 36m

Washington, D.C. Reagan-National

Thu 7/10

6:10 am-11:40 pm

2 stops29h 30m

$1,593

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 6/1

1:50 am-7:07 pm

2 stops29h 17m

Washington, D.C. Reagan-National

Fri 6/20

12:31 pm-5:30 am

2 stops28h 59m

$1,630

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 8/1

8:45 pm-9:42 pm

1 stop36h 57m

Washington, D.C. Reagan-National

Fri 8/15

9:59 am-5:15 am

1 stop31h 16m

$1,903

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 7/1

10:10 pm-3:48 pm

2 stops29h 38m

Washington, D.C. Reagan-National

Thu 7/17

8:30 am-6:40 am

2 stops34h 10m

$1,909

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 7/3

11:20 pm-6:06 pm

2 stops30h 46m

Washington, D.C. Reagan-National

Mon 7/21

7:06 pm-4:05 pm

2 stops32h 59m

$2,208

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 18 results
1
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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 April 30, 2025.
To help decide which airline to fly from Singapore to Washington, D.C., see what other customers have to say about EVA Air, Japan Airlines and China Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
729 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 $681 on Air Canada. Other airlines that offer cheap prices include EVA Air from $703 and China Airlines from $713 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 $344). 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
Alexandria
Arlington
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Reston

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Alternative routes for Singapore to Reagan-National

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