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District of Columbia

$541+ Cheap flights from Singapore (SIN) to District of Columbia

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — IAD
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Singapore to District of Columbia

Keep the following information in mind while searching for Singapore to District of Columbia flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$870
(Priceline)

One-way from

$541
(Priceline)

Popular in

February

Cheapest in

September

Average price

$1,010
From Singapore Changi to District of Columbia
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One-way flight from Singapore Changi to District of Columbia
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Highest demand for flights based on searches. 12% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Singapore to District of Columbia

Cheapest flights from Singapore to District of Columbia
Explore the most affordable flight options available from Singapore to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/289:10 amSIN - IAD
2 stops36h 28mAir Canada
dom. 10/199:35 amIAD - SIN
2 stops33h 30mAir Canada
Deal found 9/15$870
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/59:10 amSIN - IAD
2 stops36h 28mAir Canada
dom. 10/199:35 amIAD - SIN
2 stops33h 30mAir Canada
Deal found 9/15$871
This Jettzy deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/910:10 pmSIN - IAD
1 stop23h 55mANA
sáb. 10/251:20 pmIAD - SIN
2 stops53h 35mANA
Deal found 9/15$922
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/79:10 amSIN - DCA
2 stops35h 49mAir Canada
jue. 10/166:00 amDCA - SIN
2 stops37h 05mAir Canada
Deal found 9/16$981
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/169:10 amSIN - DCA
2 stops35h 49mAir Canada
vie. 10/246:00 amDCA - SIN
2 stops37h 05mAir Canada
Deal found 9/15$985
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/79:10 amSIN - IAD
2 stops36h 28mAir Canada
jue. 10/163:36 pmIAD - SIN
2 stops27h 29mAir Canada
Deal found 9/16$987
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3010:40 amSIN - IAD
2 stops26h 00mDelta
jue. 11/67:35 amIAD - SIN
2 stops27h 35mDelta
Deal found 9/15$994
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/99:10 amSIN - IAD
2 stops36h 28mAir Canada
sáb. 10/255:22 pmIAD - SIN
2 stops49h 38mAir Canada
Deal found 9/15$995
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/281:35 amSIN - DCA
2 stops33h 05mDelta
mié. 11/56:19 amDCA - SIN
2 stops28h 51mDelta
Deal found 9/14$995
This Flightnetwork deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2911:25 pmSIN - IAD
1 stop25h 20mTurkish Airlines
mié. 11/59:10 pmIAD - SIN
1 stop23h 50mTurkish Airlines
Deal found 9/14$1,008
This Gotogate deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3010:25 amSIN - IAD
1 stop38h 20mTurkish Airlines
jue. 11/61:30 pmIAD - SIN
1 stop30h 15mTurkish Airlines
Deal found 9/15$1,009
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2810:15 amSIN - IAD
1 stop37h 30mTurkish Airlines
dom. 10/199:40 pmIAD - SIN
1 stop23h 05mTurkish Airlines
Deal found 9/15$1,018

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to District of Columbia 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 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Singapore to District of Columbia that are best for you.

Fly from

Singapore

Fly to

District of Columbia

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

mar. 10/7

9:10 am-8:59 am

2 stops35h 49m

Washington, D.C. Reagan-National

jue. 10/16

6:00 am-7:05 am

2 stops37h 05m

$981

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

mié. 3/11

10:30 pm-10:50 am

1 stop24h 20m

Washington, D.C. Dulles Intl

dom. 3/15

12:50 pm-5:00 am

1 stop28h 10m

$993

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

mar. 10/28

1:35 am-11:20 pm

2 stops33h 45m

Washington, D.C. Dulles Intl

mié. 11/5

7:35 am-12:10 am

2 stops27h 35m

$995

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

mar. 10/28

1:35 am-10:40 pm

2 stops33h 05m

Washington, D.C. Reagan-National

mié. 11/5

6:19 am-12:10 am

2 stops28h 51m

$995

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

mié. 3/11

10:30 pm-10:50 am

1 stop24h 20m

Washington, D.C. Dulles Intl

dom. 3/15

7:59 pm-8:25 pm

2 stops36h 26m

$1,098

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

mar. 10/7

7:30 am-10:55 am

1 stop39h 25m

Washington, D.C. Dulles Intl

jue. 10/16

6:00 am-11:40 pm

2 stops29h 40m

$1,099

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

mié. 10/29

1:35 am-8:33 pm

2 stops30h 58m

Washington, D.C. Reagan-National

jue. 11/6

8:59 am-12:10 am

2 stops26h 11m

$1,104

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

jue. 10/9

10:15 am-11:45 am

1 stop37h 30m

Washington, D.C. Dulles Intl

sáb. 10/25

10:10 pm-10:00 am

1 stop23h 50m

$1,150

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

vie. 10/17

8:40 pm-11:55 am

2 stops27h 15m

Washington, D.C. Dulles Intl

lun. 10/27

1:20 pm-6:55 am

1 stop29h 35m

$1,159

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

vie. 10/17

10:15 am-11:45 am

1 stop37h 30m

Washington, D.C. Dulles Intl

lun. 10/27

2:30 pm-5:35 pm

1 stop39h 05m

$1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 37 results
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Best time to book a flight from Singapore to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Singapore with our price prediction graph.
Estimated round-trip 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 District of Columbia

What is the cheapest month to book a flight from Singapore to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Singapore to District of Columbia (average of $292). Flying from Singapore to District of Columbia in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Singapore to District of Columbia. 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 District of Columbia?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly out of when you book flights from Singapore to District of Columbia.

  • How long is the flight from Singapore to District of Columbia?

    There are many flights that can get you from Singapore to District of Columbia in 24h 20m. Fly via Air Canada, Korean Air, or Delta to get the fastest option. Airlines will cover a distance of 9644 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Singapore to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Singapore to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to District of Columbia.

  • Can I find deals for business class flights from Singapore to District of Columbia?

    Yes. Cheapflights offers flight deals from Singapore to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Singapore to District of Columbia (average of $292). Flying from Singapore to District of Columbia in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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