Cheap flights from Singapore to Washington, D.C. from $741

Cheap flights from Singapore to Washington, D.C. from $741

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3 stops
Tue, Jul 21
Singapore SINWashington, D.C. IAD
$741
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2 stops
Thu, Jul 23
Singapore SINWashington, D.C. IAD
$838
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2 stops
Thu, Jul 23
Singapore SINWashington, D.C. IAD
$838
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2 stops
Wed, Jul 22
Singapore SINWashington, D.C. IAD
$866
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2 stops
Tue, Jul 21
Singapore SINWashington, D.C. DCA
$880
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1 stop
Mon, Jul 20
Singapore SINWashington, D.C. IAD
$937
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2 stops
Thu, Jul 23 – Mon, Jul 27
Singapore SINWashington, D.C. IAD
$1,377
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2 stops
Thu, Jul 23 – Mon, Jul 27
Singapore SINWashington, D.C. IAD
$1,381
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2 stops
Thu, Jul 23 – Tue, Jul 28
Singapore SINWashington, D.C. IAD
$1,381
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2 stops
Thu, Jul 23 – Wed, Jul 29
Singapore SINWashington, D.C. IAD
$1,381
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2 stops
Thu, Jul 23 – Wed, Jul 29
Singapore SINWashington, D.C. IAD
$1,381
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2 stops
Thu, Jul 23 – Thu, Jul 30
Singapore SINWashington, D.C. IAD
$1,381
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How much do flights to Washington, D.C. cost?

Cheapest one-way trip

$741

Cheapest round-trip

$1,377

Average round-trip

$1,673

Includes rare itinerary

Travel hack

Most popular airline

United Airlines

Key info about flying to Washington, D.C.

Depart from
Singapore Changi
Arrive to
Washington Dulles International
Average flights per week
246
Flight distance
Worth visiting
Lincoln Memorial - National Mall

Check-in for a flight from Singapore to Washington, D.C.

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Singapore AirlinesSIASQNo
Turkish AirlinesTHYTKNo
Alaska AirlinesASAASNo
Qatar AirwaysQTRQRYes

Online check-in is not available for these airlines.

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-2°C
February7°C0°C
March13°C3°C
April19°C8°C
May23°C13°C
June29°C18°C
July32°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C5°C
December8°C1°C
Hottest Month
32°C
July
Coldest month
-2°C
January
Sunny days
266
days per year
Snow days
8
days per year

14 day forecast

Sunday
5 Jul
66%
38°C22°C
12 Jul
28°C21°C
Monday
6 Jul
80%
30°C22°C
13 Jul
57%
27°C17°C
Tuesday
7 Jul
78%
31°C21°C
14 Jul
31°C18°C
Wednesday
8 Jul
90%
25°C21°C
15 Jul
57%
33°C19°C
Thursday
9 Jul
34°C19°C
16 Jul
34°C20°C
Friday
10 Jul
57%
34°C22°C
17 Jul
17%
33°C23°C
Saturday
11 Jul
34°C22°C
18 Jul
36%
35°C21°C
Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National. The most popular airlines for this route are United Airlines, Singapore Airlines, Turkish Airlines, Alaska Airlines, and Qatar Airways. Singapore and Washington, D.C. have 246 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, and National Mall.

Frequently asked questions

What are the most popular routes to and from Singapore?
Travelers frequently search for route combinations, such as Singapore and Bali, Denpasar, Bangkok, Kuala Lumpur, New York, Los Angeles, Tokyo, Manila, Honolulu, San Diego, Las Vegas, Jakarta, Phuket City, Sydney, Chiang Mai, Hanoi, Penang, San Francisco, Ho Chi Minh City, Colombo.
What are the most popular routes to and from Washington, D.C.?
Travelers frequently search for route combinations, such as Washington, D.C. and Atlanta, Los Angeles, Orlando, Dallas, Mexico City, Tampa, London, Denver, San Francisco, Houston, Boston, Lima, Miami, Chicago, Phoenix, Las Vegas, Guadalajara, Seattle, Detroit, New Delhi.
What airports are near Singapore?
The main airport in Singapore is Singapore Changi. It is also served by Singapore Changi, Senai International, Seletar Airport, Malacca International.
What airports are near Washington, D.C.?
The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Lehigh Valley International, Trenton–Mercer, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Hagerstown Regional, Lancaster.
Which airlines fly between Singapore and Washington, D.C.?
Currently, you can fly between Singapore and Washington, D.C. with United Airlines, Singapore Airlines, Turkish Airlines, Alaska Airlines, Qatar Airways.
When’s the best time to travel between Singapore and Washington, D.C.?
If you don’t have specific dates for your trip between Singapore and Washington, D.C., you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Singapore and Washington, D.C.?
Traveling between Singapore and Washington, D.C., you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Singapore?
There are a number of airports in and around Singapore. The main one is Singapore Changi and other nearby airports include Singapore Changi, Senai International, Seletar Airport, Malacca International
How many airports are there near Washington, D.C.?
There are a number of airports in and around Washington, D.C.. The main one is Washington Dulles International and other nearby airports include Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Lehigh Valley International, Trenton–Mercer, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Hagerstown Regional, Lancaster.
What time do nonstop (direct) flights between Singapore and Washington, D.C. depart?
What time do nonstop (direct) flights between Singapore and Washington, D.C. arrive?
What time do flights between Singapore and Washington, D.C. depart?
What time do flights between Singapore and Washington, D.C. arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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