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District of Columbia

$487+ Cheap flights from Singapore 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — IAD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$932
(Booking.com)

One-way from

$487
(Booking.com)

Popular in

February

Cheapest in

September

Average price

$1,061
Provider with most accurate pricing for Singapore Changi-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-Washington, D.C. (WAS) flights.
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From Singapore to District of Columbia
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One-way flight from Singapore to District of Columbia
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Highest demand for flights based on searches. 13% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Gotogate deal was found by Cheapflights users on 10/28. 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.
Sun 11/97:25 pmSIN - IAD
1 stop33h 05mEtihad Airways
Sun 11/239:10 pmIAD - SIN
1 stop23h 25mEtihad Airways
Deal found 10/28$928
This Booking.com deal was found by Cheapflights users on 10/28. 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.
Mon 11/1011:55 pmSIN - IAD
1 stop31h 35mMultiple Airlines
Mon 11/249:15 pmIAD - SIN
2 stops31h 05mMultiple Airlines
Deal found 10/28$932
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:25 pmSIN - IAD
1 stop33h 05mEtihad Airways
Mon 11/249:10 pmIAD - SIN
1 stop23h 25mEtihad Airways
Deal found 10/28$945
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Sun 11/98:50 amSIN - IAD
2 stops39h 33mAir Canada
Sun 11/239:45 amIAD - SIN
2 stops32h 15mAir Canada
Deal found 10/28$983
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 11/2510:40 amSIN - IAD
2 stops26h 36mDelta
Tue 12/27:15 amIAD - SIN
2 stops32h 45mDelta
Deal found 10/28$984
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:40 amSIN - IAD
1 stop37h 05mTurkish Airlines
Sat 11/89:15 pmIAD - SIN
1 stop23h 45mTurkish Airlines
Deal found 10/30$996
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:35 pmSIN - IAD
3 stops35h 55mMultiple Airlines
Sat 11/81:30 pmIAD - SIN
2 stops38h 50mMultiple Airlines
Deal found 10/30$1,011
This Etihad Airways deal was found by Cheapflights users on 10/28. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:25 pmSIN - IAD
1 stop33h 05mEtihad Airways
Fri 12/59:10 pmIAD - SIN
1 stop23h 25mEtihad Airways
Deal found 10/28$1,012
This Gotogate deal was found by Cheapflights users on 10/29. 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.
Thu 11/138:50 amSIN - DCA
2 stops26h 06mMultiple Airlines
Mon 11/179:40 amDCA - SIN
2 stops26h 10mMultiple Airlines
Deal found 10/29$1,035
This China Airlines deal was found by Cheapflights users on 10/30. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:25 pmSIN - DCA
2 stops44h 34mMultiple Airlines
Sat 11/89:59 amDCA - SIN
2 stops38h 06mMultiple Airlines
Deal found 10/30$1,041
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/1010:30 pmSIN - DCA
2 stops32h 30mDelta
Mon 11/246:00 amDCA - SIN
2 stops34h 00mDelta
Deal found 10/29$1,094
This Air Canada deal was found by Cheapflights users on 10/30. 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.
Sun 11/28:50 amSIN - DCA
2 stops38h 36mAir Canada
Thu 11/66:00 amDCA - SIN
2 stops36h 00mAir Canada
Deal found 10/30$1,111

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 October 30, 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 - IAD

SINIAD

Singapore Changi

Sun 11/9

7:25 pm-3:30 pm

1 stop33h 05m

Washington, D.C. Dulles Intl

Sun 11/23

9:10 pm-9:35 am

1 stop23h 25m

$928

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 11/10

11:55 pm-6:30 pm

1 stop31h 35m

Washington, D.C. Dulles Intl

Mon 11/24

9:15 pm-5:20 pm

2 stops31h 05m

$932

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Wed 3/11

10:30 pm-10:50 am

1 stop24h 20m

Washington, D.C. Dulles Intl

Sun 3/15

12:50 pm-5:00 am

1 stop28h 10m

$982

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 11/25

10:40 am-12:16 am

2 stops26h 36m

Washington, D.C. Dulles Intl

Tue 12/2

7:15 am-5:00 am

2 stops32h 45m

$984

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 11/30

7:25 pm-3:30 pm

1 stop33h 05m

Washington, D.C. Dulles Intl

Fri 12/5

9:10 pm-9:35 am

1 stop23h 25m

$1,012

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 11/13

8:50 am-9:56 pm

2 stops26h 06m

Washington, D.C. Reagan-National

Mon 11/17

9:40 am-12:50 am

2 stops26h 10m

$1,035

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Thu 11/13

10:25 am-11:45 am

1 stop38h 20m

Washington, D.C. Dulles Intl

Mon 11/17

1:30 pm-5:35 pm

1 stop39h 05m

$1,041

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 3/1

8:50 am-10:23 am

2 stops38h 33m

Washington, D.C. Reagan-National

Thu 4/30

6:00 am-7:05 am

2 stops37h 05m

$1,076

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 11/25

11:15 am-7:20 pm

2 stops45h 05m

Washington, D.C. Dulles Intl

Tue 12/2

9:10 pm-9:35 am

1 stop23h 25m

$1,081

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Wed 3/11

1:35 am-6:06 pm

2 stops28h 31m

Washington, D.C. Reagan-National

Mon 3/16

5:10 pm-8:25 pm

2 stops39h 15m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 38 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, May is the cheapest month in which you can book a flight from Singapore to District of Columbia (average of $819). Flying from Singapore to District of Columbia in July is currently the most expensive (average of $1,267). 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.

  • 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 Etihad Airways, Korean Air, or Air Canada 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.

  • What are the cheapest airlines to fly from Singapore to District of Columbia one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $579. Korean Air flights start at $639 while deals on Delta start at $643 one-way.

  • 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, May is the cheapest month in which you can book a flight from Singapore to District of Columbia (average of $819). Flying from Singapore to District of Columbia in July is currently the most expensive (average of $1,267). 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

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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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