S$ 804+ 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 11-5. Fares are subject to change and may not be available on all flights or dates of travel.
— WAS
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Flights to Washington, D.C. in 2026

Enter your travel dates to find the best prices.

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 23 April 2026.

Tue 1-922:00
SIN
-
IAD
1 stop24h 05m
ANA
Wed 30-908:35
IAD
-
SIN
2 stops26h 45m
ANA
Deal found 22-4S$ 1,185
Mon 31-801:55
SIN
-
DCA
2 stops26h 34m
American Airlines
Wed 30-907:30
DCA
-
SIN
2 stops28h 50m
American Airlines
Deal found 20-4S$ 1,489
Tue 1-921:50
SIN
-
DCA
2 stops30h 09m
Japan Airlines
Wed 30-906:30
DCA
-
SIN
2 stops35h 40m
Japan Airlines
Deal found 22-4S$ 1,497
Fri 28-801:55
SIN
-
DCA
2 stops26h 34m
Japan Airlines
Fri 4-906:00
DCA
-
SIN
2 stops36h 10m
Japan Airlines
Deal found 20-4S$ 1,517
Sun 5-721:50
SIN
-
DCA
2 stops54h 09m
Japan Airlines
Thu 16-706:30
DCA
-
SIN
2 stops35h 40m
Japan Airlines
Deal found 22-4S$ 1,573
Tue 1-908:05
SIN
-
BWI
2 stops45h 46m
Japan Airlines
Wed 30-906:15
BWI
-
SIN
2 stops35h 55m
Japan Airlines
Deal found 18-4S$ 1,577
Wed 16-901:55
SIN
-
DCA
2 stops26h 34m
Japan Airlines
Mon 21-906:30
DCA
-
SIN
2 stops35h 40m
Japan Airlines
Deal found 22-4S$ 1,577
Mon 20-723:25
SIN
-
IAD
1 stop32h 05m
Air China
Tue 28-723:00
IAD
-
SIN
1 stop43h 50m
Air China
Deal found 22-4S$ 1,585
Tue 1-913:10
SIN
-
BWI
2 stops29h 20m
Multiple Airlines
Wed 30-918:16
BWI
-
SIN
2 stops29h 39m
Multiple Airlines
Deal found 22-4S$ 1,594
Sat 29-820:45
SIN
-
DCA
1 stop35h 15m
Singapore Airlines
Fri 4-909:30
DCA
-
SIN
1 stop34h 10m
Singapore Airlines
Deal found 20-4S$ 1,601
Fri 15-501:30
SIN
-
IAD
2 stops42h 04m
Multiple Airlines
Fri 22-521:00
IAD
-
SIN
1 stop31h 15m
Multiple Airlines
Deal found 22-4S$ 1,605
Thu 21-513:10
SIN
-
DCA
2 stops42h 56m
Multiple Airlines
Thu 28-509:59
DCA
-
SIN
2 stops39h 56m
Multiple Airlines
Deal found 23-4S$ 1,637

Find flight deals to Washington, D.C.

Find the latest flights to Washington, D.C. in 2026, 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 23 April 2026.

Return from

S$ 1,489

One-way from

S$ 804

Popular in

April

Cheapest in

September

Average price

S$ 2,241
American Airlines
  • American Airlines
  • 27-8-7-9
  • 4 total stops
  • 69h 38m total
  • Singapore to Washington, D.C.
11-5
  • 11-5
  • 3 total stops
  • 57h 18m total
  • Singapore to Washington, D.C.
Highest demand for flights based on searches. 13% potential increase in price (S$ 266 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (S$ 55 potential savings vs. average return price).
Average for return flights in April 2026

Cheapflights Fare Finder

 
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 23 April 2026.
Use the filters below to find and compare flights to Washington, D.C. that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 16-9

01:55-16:29

2 stops26h 34m

Washington, D.C. Reagan-National

Mon 21-9

06:30-06:10

2 stops35h 40m

S$ 1,577

SingaporeBaltimore

SIN - BWI

SINBWI

Singapore Changi

Tue 1-9

13:10-06:30

2 stops29h 20m

Baltimore/Washington

Wed 30-9

18:16-11:55

2 stops29h 39m

S$ 1,594

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 29-8

20:45-20:00

1 stop35h 15m

Washington, D.C. Reagan-National

Fri 4-9

09:30-07:40

1 stop34h 10m

S$ 1,601

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Fri 15-5

01:30-07:34

2 stops42h 04m

Washington, D.C. Dulles Intl

Fri 22-5

21:00-16:15

1 stop31h 15m

S$ 1,605

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 1-9

15:20-05:40

2 stops26h 20m

Washington, D.C. Dulles Intl

Wed 30-9

17:54-11:55

2 stops30h 01m

S$ 1,659

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Fri 15-5

01:30-07:34

2 stops42h 04m

Washington, D.C. Dulles Intl

Sat 23-5

21:00-16:15

1 stop31h 15m

S$ 1,669

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sat 16-5

21:30-08:40

2 stops47h 10m

Washington, D.C. Dulles Intl

Sat 23-5

10:55-20:30

2 stops45h 35m

S$ 1,684

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 2-6

21:30-08:40

2 stops47h 10m

Washington, D.C. Dulles Intl

Tue 9-6

10:55-20:30

2 stops45h 35m

S$ 1,684

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Thu 4-6

21:30-08:40

2 stops47h 10m

Washington, D.C. Dulles Intl

Thu 11-6

10:55-20:30

2 stops45h 35m

S$ 1,686

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sat 16-5

21:30-08:40

2 stops47h 10m

Washington, D.C. Dulles Intl

Fri 22-5

10:55-20:30

2 stops45h 35m

S$ 1,712

Flights are sorted by cheapest return flights first.

Deals found on 23-4

Showing 1-10 of 49 resultsSorted by cheapest first
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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.

Cheapflights Insights

Everything you need to know about your flight to Washington, D.C.

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

On average, a flight from Singapore to Washington, D.C. takes 26 hours 32 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 Turkish Airlines, Japan Airlines and Qatar Airways.

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 23 April 2026.
Check out reviews from past customers who have flown United Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

FAQs about flying to Washington, D.C.

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, Turkish 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$ 64, while return flights cost around S$ 91.

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

    A return flight to Washington, D.C. will typically cost around S$ 91, however they can be found for as little as S$ 91.

  • 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 (26 hours 14 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).

See more FAQs

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Airports serving Washington, D.C.

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Why should you use Cheapflights to find cheap flight tickets to Washington, D.C.?

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