Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 729

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 13-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DCA
20 Apr — 27 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 15 April 2025.

Round-trip from

S$ 1,476

One-way from

S$ 729

Popular in

July

Cheapest in

August

Average price

S$ 1,580
22-5-29-6
  • 22-5-29-6
  • 4 total stops
  • 52h 00m total
  • Singapore to Washington, D.C.
Search Deals
13-5
  • 13-5
  • 3 total stops
  • 53h 59m total
  • Singapore to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (S$ 43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 44 potential savings vs. average return 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 15 April 2025.

Fri 24-1008:10SIN - DCA
2 stops26h 24mAir Canada
Sun 26-1011:00DCA - SIN
2 stops32h 55mAir Canada
Deal found 15-4S$ 1,246
Thu 22-501:55SIN - DCA
2 stops26h 00mMultiple Airlines
Sun 29-610:20DCA - SIN
2 stops26h 00mMultiple Airlines
Deal found 14-4S$ 1,476
Mon 26-521:50SIN - DCA
2 stops35h 02mJapan Airlines
Mon 30-609:29DCA - SIN
2 stops26h 51mJapan Airlines
Deal found 14-4S$ 1,504
Tue 6-520:40SIN - DCA
2 stops25h 56mUnited Airlines
Tue 13-507:00DCA - SIN
1 stop35h 45mUnited Airlines
Deal found 14-4S$ 1,597
Mon 26-501:10SIN - DCA
2 stops29h 49mDelta
Tue 1-707:59DCA - SIN
2 stops27h 41mDelta
Deal found 14-4S$ 1,823
Fri 10-1022:40SIN - DCA
2 stops27h 24mBritish Airways
Mon 3-1120:00DCA - SIN
2 stops30h 55mBritish Airways
Deal found 15-4S$ 1,934
Sun 29-601:55SIN - DCA
2 stops26h 27mAmerican Airlines
Wed 30-710:18DCA - SIN
2 stops26h 02mAmerican Airlines
Deal found 14-4S$ 2,000
Mon 9-621:35SIN - DCA
2 stops37h 32mFinnair
Tue 1-718:59DCA - SIN
2 stops35h 26mFinnair
Deal found 14-4S$ 2,105
Tue 20-501:10SIN - DCA
2 stops28h 57mKorean Air
Mon 30-609:39DCA - SIN
2 stops31h 21mKorean Air
Deal found 14-4S$ 2,110
Thu 10-706:15SIN - DCA
2 stops26h 47mANA
Wed 23-715:30DCA - SIN
2 stops27h 10mANA
Deal found 14-4S$ 2,122
Mon 30-601:50SIN - DCA
2 stops42h 00mCathay Pacific
Fri 18-706:00DCA - SIN
2 stops35h 30mCathay Pacific
Deal found 14-4S$ 2,129
Tue 6-520:45SIN - DCA
1 stop36h 13mSingapore Airlines
Tue 13-508:59DCA - SIN
1 stop34h 51mSingapore Airlines
Deal found 14-4S$ 2,312

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 15 April 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

Thu 22-5

01:55-15:55

2 stops26h 00m

Washington, D.C. Reagan-National

Sun 29-6

10:20-00:20

2 stops26h 00m

S$ 1,476

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 26-5

21:50-20:52

2 stops35h 02m

Washington, D.C. Reagan-National

Mon 30-6

09:29-00:20

2 stops26h 51m

S$ 1,504

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 1-7

09:10-08:52

2 stops35h 42m

Washington, D.C. Reagan-National

Fri 18-7

09:40-07:05

2 stops33h 25m

S$ 1,522

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 6-5

20:40-10:36

2 stops25h 56m

Washington, D.C. Reagan-National

Tue 13-5

07:00-06:45

1 stop35h 45m

S$ 1,597

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 26-5

01:10-18:59

2 stops29h 49m

Washington, D.C. Reagan-National

Tue 1-7

07:59-23:40

2 stops27h 41m

S$ 1,823

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 10-10

22:40-14:04

2 stops27h 24m

Washington, D.C. Reagan-National

Mon 3-11

20:00-15:55

2 stops30h 55m

S$ 1,934

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 29-6

01:55-16:22

2 stops26h 27m

Washington, D.C. Reagan-National

Wed 30-7

10:18-00:20

2 stops26h 02m

S$ 2,000

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 9-6

21:35-23:07

2 stops37h 32m

Washington, D.C. Reagan-National

Tue 1-7

18:59-18:25

2 stops35h 26m

S$ 2,105

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 20-5

01:10-18:07

2 stops28h 57m

Washington, D.C. Reagan-National

Sat 28-6

06:00-23:40

2 stops29h 40m

S$ 2,110

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 10-7

06:15-21:02

2 stops26h 47m

Washington, D.C. Reagan-National

Wed 23-7

15:30-06:40

2 stops27h 10m

S$ 2,122

Flights are sorted by cheapest return flights first.

Deals found on 15-4

Showing 1-10 of 22 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 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 15 April 2025.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very Good
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
ANA
8.3
Very Good
841 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Singapore Airlines
8.1
Very Good
1,288 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Delta
8.0
Very Good
7,916 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 0 different airlines.

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

    Currently priced at S$ 1,504, 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$ 1,522 and S$ 1,597, 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 Air Canada, which is currently one of the cheapest options available, starting at S$ 779. Singapore Airlines flights start at S$ 1,159 while deals on United Airlines start at S$ 1,172 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

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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
©2025 Cheapflights