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S$ 656+ 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 23-12. Fares are subject to change and may not be available on all flights or dates of travel.
— WAS
23 Dec — 30 Dec1
1 adult

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 200,618 searches and data was last updated on 18 December 2024.

Return from

S$ 1,003

One-way from

S$ 656

Popular in

July

Cheapest in

August

Average price

S$ 1,797
SAUDIA
  • SAUDIA
  • 14-4-19-4
  • 2 total stops
  • 67h 05m total
  • Singapore to Washington, D.C.
SAUDIA
  • SAUDIA
  • 23-12
  • 1 total stop
  • 34h 45m total
  • Singapore to Washington, D.C.
High demand for flights, 2% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in December 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 18 December 2024.

Fri 20-1217:00SIN - IAD
1 stop34h 45mSAUDIA
Tue 31-1218:10IAD - SIN
1 stop80h 20mSAUDIA
Deal found 17-12S$ 1,403
Tue 17-1223:45SIN - IAD
1 stop33h 20mMultiple Airlines
Tue 31-1220:45IAD - SIN
1 stop32h 10mMultiple Airlines
Deal found 17-12S$ 1,910
Tue 31-1202:20SIN - DCA
2 stops27h 04mJapan Airlines
Sun 12-108:00DCA - SIN
2 stops27h 50mJapan Airlines
Deal found 17-12S$ 2,182
Thu 19-1210:00SIN - DCA
2 stops24h 00mAir Canada
Tue 31-1211:00DCA - SIN
2 stops31h 55mAir Canada
Deal found 17-12S$ 2,186
Thu 19-1210:00SIN - IAD
2 stops24h 21mAir Canada
Tue 31-1214:35IAD - SIN
2 stops28h 20mAir Canada
Deal found 17-12S$ 2,209
Tue 17-1200:05SIN - IAD
1 stop28h 25mSWISS
Tue 31-1217:50IAD - SIN
2 stops35h 05mSWISS
Deal found 17-12S$ 2,265
Wed 18-1202:20SIN - DCA
2 stops33h 20mMultiple Airlines
Tue 31-1209:44DCA - SIN
2 stops30h 56mMultiple Airlines
Deal found 17-12S$ 2,435
Tue 31-1201:25SIN - DCA
2 stops27h 59mCathay Pacific
Sun 12-109:29DCA - SIN
3 stops41h 51mCathay Pacific
Deal found 17-12S$ 2,611
Tue 31-1201:30SIN - IAD
1 stop21h 20mKorean Air
Sun 12-111:50IAD - SIN
1 stop28h 10mKorean Air
Deal found 17-12S$ 2,668
Tue 31-1201:30SIN - IAD
1 stop21h 20mDelta
Sun 12-107:17IAD - SIN
2 stops27h 53mDelta
Deal found 17-12S$ 2,704
Tue 31-1202:20SIN - BWI
2 stops25h 07mMultiple Airlines
Sun 12-107:30BWI - SIN
2 stops34h 10mMultiple Airlines
Deal found 17-12S$ 3,062
Tue 17-1201:40SIN - IAD
2 stops27h 35mKLM
Tue 31-1217:35IAD - SIN
2 stops26h 25mKLM
Deal found 17-12S$ 3,125

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 200,618 searches and data was last updated on 18 December 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 15-2

18:10-15:30

1 stop80h 20m

S$ 1,227

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Fri 7-2

10:25-19:30

1 stop46h 05m

Washington, D.C. Dulles Intl

Fri 21-2

21:25-17:35

1 stop31h 10m

S$ 1,361

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Thu 6-2

02:20-16:14

2 stops50h 54m

Washington, D.C. Dulles Intl

Fri 21-2

17:13-00:50

2 stops42h 37m

S$ 1,567

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 20-1

22:25-20:55

2 stops35h 30m

Washington, D.C. Reagan-National

Sat 25-1

07:00-06:40

2 stops34h 40m

S$ 1,569

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 14-1

22:20-20:40

2 stops35h 20m

Washington, D.C. Dulles Intl

Tue 21-1

12:35-20:15

1 stop42h 40m

S$ 1,588

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sat 1-2

17:00-14:45

1 stop34h 45m

Washington, D.C. Dulles Intl

Sat 15-2

10:00-06:15

3 stops31h 15m

S$ 1,615

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 13-1

00:05-16:25

1 stop29h 20m

Washington, D.C. Dulles Intl

Tue 21-1

17:30-17:55

1 stop35h 25m

S$ 1,636

SingaporeBaltimore

SIN - BWI

SINBWI

Singapore Changi

Sun 23-3

22:20-09:55

2 stops23h 35m

Baltimore/Washington

Fri 4-4

06:31-06:45

1 stop36h 14m

S$ 1,673

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 14-1

06:35-23:59

2 stops30h 24m

Washington, D.C. Reagan-National

Tue 21-1

13:05-08:00

2 stops29h 55m

S$ 1,674

SingaporeBaltimore

SIN - BWI

SINBWI

Singapore Changi

Fri 24-1

23:05-18:45

1 stop32h 40m

Baltimore/Washington

Mon 31-3

21:20-16:05

1 stop30h 45m

S$ 1,737

Flights are sorted by cheapest return flights first.

Deals found on 17-12

Showing 1-10 of 60 results
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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 13 December 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 25 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 18 December 2024.
To help decide which airline to fly to Washington, D.C., see what other customers have to say about American Airlines, Korean Air and Lufthansa. 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.
8.4
Very Good
1,018 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.4
Very Good
1,018 reviews
8.4
Very Good
1,018 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.4
Very Good
841 reviews
8.4
Very Good
1,018 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.3
Very Good
1,443 reviews
8.4
Very Good
1,018 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.3
Very Good
477 reviews
8.4
Very Good
1,018 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

8.1
Very Good
1,329 reviews
8.4
Very Good
1,018 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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$ 265.

  • 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 (23 hours 35 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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