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S$ 525+ Cheap flights to Washington, D.C.

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 27-11. Fares are subject to change and may not be available on all flights or dates of travel.
— WAS
20 Nov — 27 Nov1
1 adult

Find flights to Washington, D.C. within your budget

Locate flights to Washington, D.C. that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 208,984 searches and data was last updated on 15 November 2024.

Fly from

Any airport

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sat 1-2

17:00-14:45

1 stop34h 45m

Washington, D.C. Dulles Intl

Sat 8-3

18:10-15:30

1 stop32h 20m

S$ 827

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 27-11

17:00-14:45

1 stop34h 45m

Washington, D.C. Dulles Intl

Wed 4-12

13:30-08:45

1 stop30h 15m

S$ 1,210

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 2-2

10:25-12:15

1 stop38h 50m

Washington, D.C. Dulles Intl

Sat 8-3

21:25-17:35

1 stop31h 10m

S$ 1,288

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 26-11

02:20-14:36

2 stops25h 16m

Washington, D.C. Reagan-National

Wed 4-12

06:59-00:50

2 stops28h 51m

S$ 1,517

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 26-11

02:20-20:48

2 stops31h 28m

Washington, D.C. Reagan-National

Wed 4-12

06:32-00:50

2 stops29h 18m

S$ 1,518

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 15-12

22:20-11:31

2 stops26h 11m

Washington, D.C. Dulles Intl

Wed 12-2

12:35-06:55

1 stop29h 20m

S$ 1,535

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 15-12

22:20-09:46

2 stops24h 26m

Washington, D.C. Reagan-National

Wed 12-2

17:59-20:15

1 stop37h 16m

S$ 1,541

SingaporeBaltimore

SIN - BWI

SINBWI

Singapore Changi

Wed 27-11

22:20-15:13

2 stops29h 53m

Baltimore/Washington

Wed 4-12

14:45-08:00

2 stops28h 15m

S$ 1,576

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 2-2

08:15-17:57

2 stops46h 42m

Washington, D.C. Dulles Intl

Sun 9-3

07:00-00:50

2 stops29h 50m

S$ 1,596

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 2-2

19:40-19:30

2 stops36h 50m

Washington, D.C. Dulles Intl

Sat 8-3

13:30-17:20

2 stops38h 50m

S$ 1,619

Flights are sorted by cheapest first

Deals found on 15-11

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Flights to Washington, D.C. in 2024

Find the latest flights to Washington, D.C. in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 208,984 searches and data was last updated on 15 November 2024.

Return from

S$ 827

One-way from

S$ 525

Popular in

July

Cheapest in

August

Average price

S$ 1,645
SAUDIA
  • SAUDIA
  • 1-2-8-3
  • 2 total stops
  • 67h 05m total
  • Singapore to Washington, D.C.
SAUDIA
  • SAUDIA
  • 27-11
  • 1 total stop
  • 34h 45m total
  • Singapore to Washington, D.C.
High demand for flights, 1% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in November 2024

Find flight deals to Washington, D.C.

Cheapest flights to Washington, D.C.
Explore the most affordable flight options available to Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 15 November 2024.

Wed 27-1117:00SIN - IAD
1 stop34h 45mSAUDIA
Wed 4-1217:55IAD - SIN
2 stops56h 35mSAUDIA
Deal found 14-11S$ 908
Wed 27-1117:00SIN - IAD
1 stop34h 45mMultiple Airlines
Wed 4-1213:30IAD - SIN
1 stop30h 15mMultiple Airlines
Deal found 14-11S$ 1,210
Sun 17-1110:25SIN - IAD
1 stop38h 50mTurkish Airlines
Sun 1-1214:00IAD - SIN
1 stop29h 45mTurkish Airlines
Deal found 15-11S$ 1,286
Tue 26-1102:20SIN - DCA
2 stops25h 16mMultiple Airlines
Wed 4-1206:59DCA - SIN
2 stops28h 51mMultiple Airlines
Deal found 14-11S$ 1,517
Tue 26-1102:20SIN - DCA
2 stops31h 28mJapan Airlines
Wed 4-1206:32DCA - SIN
2 stops29h 18mJapan Airlines
Deal found 14-11S$ 1,518
Sun 15-1222:20SIN - IAD
2 stops26h 11mUnited Airlines
Wed 12-212:35IAD - SIN
1 stop29h 20mUnited Airlines
Deal found 14-11S$ 1,535
Sun 15-1222:20SIN - DCA
2 stops24h 26mUnited Airlines
Wed 12-217:59DCA - SIN
1 stop37h 16mUnited Airlines
Deal found 14-11S$ 1,541
Wed 27-1122:20SIN - BWI
2 stops28h 27mUnited Airlines
Wed 4-1206:30BWI - SIN
1 stop36h 30mUnited Airlines
Deal found 14-11S$ 1,576
Wed 27-1123:55SIN - IAD
2 stops27h 40mLufthansa
Wed 4-1222:20IAD - SIN
2 stops29h 30mLufthansa
Deal found 14-11S$ 1,679
Sat 16-1100:05SIN - IAD
1 stop29h 30mSWISS
Sun 1-1217:30IAD - SIN
1 stop35h 25mSWISS
Deal found 14-11S$ 1,688
Tue 3-1223:15SIN - BWI
1 stop32h 30mBritish Airways
Sat 7-1220:30BWI - SIN
1 stop32h 55mBritish Airways
Deal found 14-11S$ 1,709
Tue 3-1210:00SIN - DCA
2 stops37h 19mAir Canada
Sat 7-1216:00DCA - SIN
2 stops50h 55mAir Canada
Deal found 14-11S$ 1,761

Best time to book a flight to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights to Washington, D.C.

Get recent, data-driven insights about flights to Washington, D.C. including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Washington, D.C.?

Use this chart to determine the optimal time to book a return flight from Singapore to Washington, D.C.. Price data was last updated on 8 November 2024.

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Washington, D.C.?

On average, a flight from Singapore to Washington, D.C. takes 26 hours 4 minutes. Flights to Washington, D.C. from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Washington, D.C.?

The cheapest airlines flying from Singapore to Washington, D.C. are United Airlines, SAUDIA and Japan Airlines.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 mm 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. when rainfall is around 66.0 mm.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 15 November 2024.
To help decide which airline to fly to Washington, D.C., see what other customers have to say about United Airlines, Air Canada and SWISS. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,035 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very Good
1,035 reviews
8.5
Very Good
1,035 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very Good
833 reviews
8.5
Very Good
1,035 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very Good
477 reviews
8.5
Very Good
1,035 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very Good
1,457 reviews
8.5
Very Good
1,035 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very Good
780 reviews
8.5
Very Good
1,035 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Washington, DC is the land of monuments, a city of symbols, and a place of power. The country’s capital is home to the President of the United States, the Senate, the House of Representatives and hundreds of memorials paying homage to the country’s vibrant, and often turbulent, past. It’s no wonder millions of travellers book Washington, DC flights every year. From inspiring speeches to larger-than-life replicas of past presidents and colourful neighbourhoods waiting to be explored, it’s hard not be inspired on a trip to Washington, DC.

There’s more than politics to this city, however. Entertainment gurus will awe at the sight of Dorothy’s ruby slippers and Fonzie’s leather jacket at the Smithsonian American History Museum. Pick up some moon rocks at the Natural Air and Space Museum, or take a walk through the Hall of the First Lady’s and admire the inaugural gowns of Lady Bird Johnson, Jackie Kennedy and more. The National Mall – a green park stretching from the US Capitol to the Lincoln Memorial – is a common ground for protests and demonstrations. Find a cheap flight to Washington and spend your money in DuPont Circle’s shopping district or Capitol Hill’s exquisite restaurants. Walk through Georgetown or head down to the Potomac River for a picnic in the park. Whether you fly to Washington, DC, for political or personal reasons, you’ll find yourself fascinated with our nation’s powerful capital.

Washington climate

The busiest seasons for tourist activities are spring and summer, in particular during the time when the cherry blossoms bloom and when schools are out for spring break and then summer holiday. In addition, when Congress is in session and from mid-January through June, hotels and restaurants are full of lobbyists, and the streets are often full of demonstrations. Spring and autumn have the most pleasant weather. Summers in Washington are hot, sometimes exceeding 37 degrees Celsius, and very humid. Winter weather is unpredictable, ranging from mild to very cold.

Getting around Washington

Washington is an easy city to get around. The streets are laid out in a grid, with numbered streets going in one direction and alphabetized streets going the other. The city is divided into four quadrants, with the Capitol building centering them all. Most of the major sights are within walking distance, but you can easily take the Metrobus or Metrorail (subway) if you get tired of walking.

What is good to know if travelling to Washington?

  • White House tours must be scheduled in advance through your member of Congress. Tours may be cancelled, so check before going. The White House website is as up-to-date as possible, and it lists the phone number for a last-minute check on your tour. It also lists items that you may not bring with you (almost everything); there are no storage facilities.
  • In addition to experiencing the beauty of the Capitol building and landscaping, many visitors want to sit in on Congressional debates. To do this, you must obtain gallery passes from your senator or representative’s office; the passes are free. As with the White House, call ahead to check the status of tours, access, and what you may bring.
  • Washington is full of historic sites. One unexpected site is the white neo-Federal Embassy Gulf Service Station, built in 1936 to fit in with the elegance of Washington architecture.
  • The Washington National Cathedral is a beautiful building located on one of the highest points in the city. Construction began in 1907 and was not completed until 1980. Though a cathedral of the Episcopal Church, it was built for the entire nation, and has been used for services from Jewish to Serbian Orthodox. The grounds are as lovely as the building, with gardens and a lawn where you can picnic. In addition to religious services, the cathedral offers guided and audio tours, recitals and concerts. Music lovers can visit the Cathedral for the twice-weekly lunchtime recitals on the magnificent Aeolian-Skinner organ, or attend one of their concerts (classical, jazz, folk) throughout the year.
  • There is always something to attend at the John F. Kennedy Centre for the Performing Arts. This extensive complex of theatres and concert halls, home to the National Symphony Orchestra and the Washington National Opera, hosts distinguished visiting performers and provides some free concerts. In addition to classical music and ballet, concerts include jazz, pops, and other types of music and dance.
  • When is the best time to fly to Washington?

    Peak season: The very busiest time for flights to Washington DC is from about mid-March through June, with school tours and holidaying families everywhere. Airfare and hotel rates are at their highest, and there are long lines for popular attractions. Off season: The quietest times are late August into early September and the period between Thanksgiving (end of November) and mid-January.

  • Can I find cheaper flights to Washington, D.C. if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Washington, D.C. on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Washington, D.C.?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Washington, D.C..

  • What is the cheapest airport to fly to in Washington, D.C.?

    Washington, D.C. Reagan-National is currently the cheapest airport to fly to in Washington, D.C.. One-way flights to Washington, D.C. Reagan-National typically cost S$ 66, while return flights cost around S$ 264.

  • How much is a return flight to Washington, D.C.?

    A return flight to Washington, D.C. will typically cost around S$ 522, however they can be found for as little as S$ 518.

  • Where does the fastest flight to Washington, D.C. depart from?

    For those looking to save time traveling to Washington, D.C., Singapore Changi offers the quickest one-way flight (24 hours 26 minutes).

  • Does Washington, D.C. Dulles Intl have rental cars?

    Yes. Those touching down at Washington, D.C. Dulles Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl?

    Yes. Washington, D.C. Dulles Intl has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl (0.0 km away from Washington, D.C. Dulles Intl).

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