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District of Columbia

$454+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BWI
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 julio 30, 2025.

Round-trip from

$747
(Air Canada)

One-way from

$454
(Booking.com)

Popular in

August

Cheapest in

September

Average price

$1,533
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. 10% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 30, 2025.

This Air Canada deal was found by Cheapflights users on 7/30. 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.
mar. 11/188:50 amSIN - IAD
2 stops25h 09mAir Canada
mar. 1/209:55 amIAD - SIN
2 stops32h 05mAir Canada
Deal found 7/30$747
This Air Canada deal was found by Cheapflights users on 7/28. 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.
mar. 9/239:10 amSIN - DCA
2 stops38h 58mAir Canada
mié. 11/266:50 pmDCA - SIN
2 stops48h 05mAir Canada
Deal found 7/28$754
This ANA deal was found by Cheapflights users on 7/29. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/46:15 amSIN - IAD
2 stops26h 40mANA
jue. 9/1812:15 pmIAD - SIN
1 stop30h 25mANA
Deal found 7/29$927
This Air China deal was found by Cheapflights users on 7/29. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/75:35 pmSIN - IAD
2 stops61h 55mAir China
vie. 9/1211:00 pmIAD - SIN
1 stop34h 55mAir China
Deal found 7/29$953
This Travelocity deal was found by Cheapflights users on 7/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1410:00 amSIN - IAD
2 stops23h 59mMultiple Airlines
mié. 1/149:10 pmIAD - SIN
1 stop22h 35mMultiple Airlines
Deal found 7/28$964
This China Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 9/32:00 amSIN - DCA
2 stops50h 49mMultiple Airlines
jue. 9/188:00 amDCA - SIN
2 stops40h 35mMultiple Airlines
Deal found 7/30$1,094
This Jetabroad deal was found by Cheapflights users on 7/29. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/121:55 amSIN - DCA
2 stops26h 27mJapan Airlines
sáb. 9/2010:45 pmDCA - SIN
2 stops30h 45mJapan Airlines
Deal found 7/29$1,145
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/51:55 amSIN - DCA
2 stops31h 05mAmerican Airlines
sáb. 9/136:45 amDCA - SIN
2 stops35h 25mAmerican Airlines
Deal found 7/29$1,155
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/58:40 pmSIN - DCA
2 stops25h 48mUnited Airlines
dom. 9/145:59 pmDCA - SIN
1 stop36h 26mUnited Airlines
Deal found 7/29$1,237

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 julio 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

mar. 11/18

8:50 am-8:59 pm

2 stops25h 09m

Washington, D.C. Dulles Intl

mar. 1/20

9:55 am-7:00 am

2 stops32h 05m

$747

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

mar. 9/23

9:10 am-12:08 pm

2 stops38h 58m

Washington, D.C. Reagan-National

mié. 11/26

6:50 pm-7:55 am

2 stops48h 05m

$754

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

jue. 9/4

6:15 am-8:55 pm

2 stops26h 40m

Washington, D.C. Dulles Intl

jue. 9/18

12:15 pm-6:40 am

1 stop30h 25m

$927

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

dom. 9/7

5:35 pm-7:30 pm

2 stops61h 55m

Washington, D.C. Dulles Intl

vie. 9/12

11:00 pm-9:55 pm

1 stop34h 55m

$953

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

vie. 11/14

10:00 am-8:59 pm

2 stops23h 59m

Washington, D.C. Dulles Intl

mié. 1/14

9:10 pm-8:45 am

1 stop22h 35m

$964

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

mié. 9/3

2:00 am-4:49 pm

2 stops50h 49m

Washington, D.C. Reagan-National

jue. 9/18

8:00 am-12:35 pm

2 stops40h 35m

$1,094

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

vie. 9/12

1:55 am-4:22 pm

2 stops26h 27m

Washington, D.C. Reagan-National

sáb. 9/20

10:45 pm-5:30 pm

2 stops30h 45m

$1,145

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

vie. 9/5

1:55 am-9:00 pm

2 stops31h 05m

Washington, D.C. Reagan-National

sáb. 9/13

6:45 am-6:10 am

2 stops35h 25m

$1,155

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

vie. 9/5

8:40 pm-10:28 am

2 stops25h 48m

Washington, D.C. Reagan-National

dom. 9/14

5:59 pm-6:25 pm

1 stop36h 26m

$1,237

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

sáb. 10/25

1:50 am-10:57 pm

2 stops33h 07m

Washington, D.C. Reagan-National

sáb. 11/8

11:55 am-5:40 am

2 stops28h 45m

$1,641

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 23 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 $241). Flying from Singapore to District of Columbia in March is currently the most expensive (average of $290). 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.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated julio 30, 2025.
See what other customers who have flown with EVA Air, ANA, and Japan Airlines from Singapore to District of Columbia have to say. 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.
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,222 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very good
1,338 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at $454. Air Canada flights start at $456 while deals on IndiGo start at $465 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, August is the cheapest month in which you can book a flight from Singapore to District of Columbia (average of $241). Flying from Singapore to District of Columbia in March is currently the most expensive (average of $290). 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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