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Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 835

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 13-4. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

S$ 1,517

One-way from

S$ 835

Popular in

July

Cheapest in

August

Average price

S$ 1,549
Japan Airlines
  • Japan Airlines
  • 6-4-14-4
  • 4 total stops
  • 52h 36m total
  • Singapore to Washington, D.C.
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13-4
  • 13-4
  • 3 total stops
  • 57h 34m total
  • Singapore to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 41 potential savings vs. average return 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 25 March 2025.

Sun 6-401:55SIN - DCA
2 stops26h 01mMultiple Airlines
Mon 14-409:45DCA - SIN
2 stops26h 35mMultiple Airlines
Deal found 24-3S$ 1,517
Sun 6-401:55SIN - DCA
2 stops30h 58mJapan Airlines
Mon 14-409:45DCA - SIN
2 stops26h 35mJapan Airlines
Deal found 24-3S$ 1,529
Tue 22-409:10SIN - DCA
2 stops37h 09mAir Canada
Mon 28-420:40DCA - SIN
2 stops46h 25mAir Canada
Deal found 25-3S$ 1,530
Tue 22-420:40SIN - DCA
2 stops27h 56mUnited Airlines
Mon 28-407:00DCA - SIN
1 stop35h 45mUnited Airlines
Deal found 25-3S$ 1,560
Fri 30-522:40SIN - DCA
2 stops35h 56mBritish Airways
Tue 17-614:54DCA - SIN
2 stops37h 11mBritish Airways
Deal found 24-3S$ 2,003
Fri 30-523:20SIN - DCA
2 stops28h 35mAmerican Airlines
Sat 14-619:19DCA - SIN
2 stops34h 41mAmerican Airlines
Deal found 24-3S$ 2,055
Mon 30-601:50SIN - DCA
2 stops33h 17mCathay Pacific
Fri 18-706:00DCA - SIN
2 stops35h 30mCathay Pacific
Deal found 24-3S$ 2,230
Tue 22-420:45SIN - DCA
1 stop36h 13mSingapore Airlines
Mon 28-408:59DCA - SIN
1 stop34h 51mSingapore Airlines
Deal found 25-3S$ 2,389
Wed 23-403:10SIN - DCA
2 stops31h 19mQatar Airways
Sat 10-506:35DCA - SIN
2 stops26h 25mQatar Airways
Deal found 24-3S$ 2,494
Wed 30-421:35SIN - DCA
2 stops36h 54mFinnair
Fri 9-517:49DCA - SIN
2 stops36h 36mFinnair
Deal found 24-3S$ 7,286
Sat 24-501:10SIN - DCA
2 stops29h 00mDelta
Sun 8-607:59DCA - SIN
2 stops33h 01mDelta
Deal found 24-3S$ 7,494
Tue 29-422:10SIN - DCA
2 stops28h 01mANA
Tue 6-508:30DCA - SIN
2 stops34h 10mANA
Deal found 23-3S$ 13,659

Cheapflights Fare Finder

Customise 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 200,618 searches. Data last updated 25 March 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 6-4

01:55-15:56

2 stops26h 01m

Washington, D.C. Reagan-National

Mon 14-4

09:45-00:20

2 stops26h 35m

S$ 1,517

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 6-4

01:55-20:53

2 stops30h 58m

Washington, D.C. Reagan-National

Mon 14-4

09:45-00:20

2 stops26h 35m

S$ 1,529

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 22-4

09:10-10:19

2 stops37h 09m

Washington, D.C. Reagan-National

Mon 28-4

20:40-07:05

2 stops46h 25m

S$ 1,530

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 22-4

20:40-12:36

2 stops27h 56m

Washington, D.C. Reagan-National

Mon 28-4

07:00-06:45

1 stop35h 45m

S$ 1,560

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 30-5

22:40-22:36

2 stops35h 56m

Washington, D.C. Reagan-National

Tue 17-6

14:54-16:05

2 stops37h 11m

S$ 2,003

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 30-5

23:20-15:55

2 stops28h 35m

Washington, D.C. Reagan-National

Sat 14-6

19:19-18:00

2 stops34h 41m

S$ 2,055

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 30-6

01:50-23:07

2 stops33h 17m

Washington, D.C. Reagan-National

Fri 18-7

06:00-05:30

2 stops35h 30m

S$ 2,230

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 22-4

20:45-20:58

1 stop36h 13m

Washington, D.C. Reagan-National

Mon 28-4

08:59-07:50

1 stop34h 51m

S$ 2,389

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 23-4

03:10-22:29

2 stops31h 19m

Washington, D.C. Reagan-National

Sat 10-5

06:35-21:00

2 stops26h 25m

S$ 2,494

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 30-4

21:35-22:29

2 stops36h 54m

Washington, D.C. Reagan-National

Fri 9-5

17:49-18:25

2 stops36h 36m

S$ 7,286

Flights are sorted by cheapest return flights first.

Deals found on 24-3

Showing 1-10 of 22 results
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2
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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 return 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 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 25 March 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

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
Check prices

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

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
Check prices

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

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
Check prices

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

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
Check prices

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

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
7,890 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

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

    Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers 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 1 airline.

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

    Currently priced at S$ 1,529, Japan Airlines will fly you from Singapore to Washington, D.C. Reagan-National Airport and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from S$ 1,530 and S$ 1,560, respectively.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at S$ 1,184. Air Canada flights start at S$ 1,252 while deals on Japan Airlines start at S$ 1,283 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 holiday 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

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Fly from Singapore to Reagan-National on these airlines

Choose from the following airlines for your flight from Singapore to Reagan-National. Flights are based on user searches made on Cheapflights and were last updated on 25 March 2025.
Japan Airlines flights from Singapore Changi to Washington, D.C. Reagan-National

Top airline flying from Singapore to Reagan-National

Discover the top airline that operate flights from Singapore to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapestS$ 1,462AverageS$ 1,543FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to Reagan-National?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Reagan-National from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Reagan-National?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Reagan-National by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Reagan-National with no change fees?

Yes, we can. To see specific flights from Singapore to Reagan-National with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Reagan-National become cheaper?

Yes! Start tracking prices for Singapore to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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