District of Columbia

$480+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — BWI
feb. 10 — feb. 171
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Cheap flight deals from Singapore to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to District of Columbia (USDC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$636
(CheapTickets)

One-way from

$480
(oojo)

Popular in

July

Cheapest in

August

Average price

$1,150
Provider with most accurate pricing for Singapore Changi-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Singapore Changi-Washington, D.C. (WAS) flights.
From Singapore Changi to District of Columbia
One-way flight from Singapore Changi to District of Columbia
Highest demand for flights based on searches. 3% potential increase in price ($42 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in February 2025

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 febrero 5, 2025.

This CheapTickets deal was found by Cheapflights users on 2/5. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/85:00 pmSIN - IAD
1 stop34h 45mSAUDIA
sáb. 3/157:10 pmIAD - SIN
1 stop32h 20mSAUDIA
Deal found 2/5$636
This Gotogate deal was found by Cheapflights users on 2/5. 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.
sáb. 3/15:00 pmSIN - IAD
1 stop34h 45mMultiple Airlines
sáb. 3/82:00 pmIAD - SIN
2 stops38h 20mMultiple Airlines
Deal found 2/5$944
This Trip.com deal was found by Cheapflights users on 2/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/1411:55 pmSIN - IAD
1 stop27h 15mAir China
sáb. 2/224:35 pmIAD - SIN
2 stops40h 20mAir China
Deal found 2/5$975
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/2510:25 amSIN - IAD
1 stop46h 05mTurkish Airlines
mar. 3/49:25 pmIAD - SIN
1 stop31h 10mTurkish Airlines
Deal found 2/4$978
This United Airlines deal was found by Cheapflights users on 2/3. 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.
lun. 2/2410:10 amSIN - IAD
2 stops38h 21mUnited Airlines
lun. 3/312:35 pmIAD - SIN
1 stop29h 20mUnited Airlines
Deal found 2/3$1,024
This China Airlines deal was found by Cheapflights users on 2/5. 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.
jue. 2/132:00 amSIN - DCA
2 stops55h 59mMultiple Airlines
sáb. 2/228:00 amDCA - SIN
2 stops40h 05mMultiple Airlines
Deal found 2/5$1,067
This Gotogate deal was found by Cheapflights users on 2/4. 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.
lun. 2/242:20 amSIN - DCA
2 stops27h 06mJapan Airlines
mar. 3/47:59 amDCA - SIN
2 stops27h 51mJapan Airlines
Deal found 2/4$1,094
This Air Canada deal was found by Cheapflights users on 2/4. 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.
sáb. 3/810:00 amSIN - DCA
2 stops25h 37mAir Canada
sáb. 3/158:40 pmDCA - SIN
2 stops47h 15mAir Canada
Deal found 2/4$1,118
This Air Canada deal was found by Cheapflights users on 2/5. 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. 3/1810:00 amSIN - IAD
2 stops34h 05mAir Canada
vie. 3/282:35 pmIAD - SIN
2 stops28h 30mAir Canada
Deal found 2/5$1,127
This United Airlines deal was found by Cheapflights users on 2/4. 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.
mar. 2/2510:10 amSIN - DCA
1 stop23h 48mUnited Airlines
mar. 3/41:05 pmDCA - SIN
2 stops29h 55mUnited Airlines
Deal found 2/4$1,145
This Lufthansa deal was found by Cheapflights users on 2/5. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1011:45 pmSIN - IAD
1 stop29h 10mLufthansa
vie. 2/215:35 pmIAD - SIN
1 stop34h 30mLufthansa
Deal found 2/5$1,154
This SWISS deal was found by Cheapflights users on 2/4. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/712:05 amSIN - IAD
1 stop29h 20mSWISS
sáb. 3/159:45 pmIAD - SIN
1 stop32h 10mSWISS
Deal found 2/4$1,157

Find flights from Singapore to District of Columbia within your budget

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 febrero 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

sáb. 3/8

5:00 pm-2:45 pm

1 stop34h 45m

Washington, D.C. Dulles Intl

sáb. 3/15

7:10 pm-3:30 pm

1 stop32h 20m

$636

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

sáb. 3/1

5:00 pm-2:45 pm

1 stop34h 45m

Washington, D.C. Dulles Intl

sáb. 3/8

2:00 pm-5:20 pm

2 stops38h 20m

$944

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

mar. 2/25

10:25 am-7:30 pm

1 stop46h 05m

Washington, D.C. Dulles Intl

mar. 3/4

9:25 pm-5:35 pm

1 stop31h 10m

$978

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

lun. 2/24

10:10 am-11:31 am

2 stops38h 21m

Washington, D.C. Dulles Intl

lun. 3/3

12:35 pm-6:55 am

1 stop29h 20m

$1,024

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

lun. 2/24

2:20 am-4:26 pm

2 stops27h 06m

Washington, D.C. Reagan-National

mar. 3/4

7:59 am-12:50 am

2 stops27h 51m

$1,094

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

sáb. 3/8

10:00 am-10:37 pm

2 stops25h 37m

Washington, D.C. Reagan-National

sáb. 3/15

8:40 pm-7:55 am

2 stops47h 15m

$1,118

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

mar. 3/18

10:00 am-8:05 am

2 stops34h 05m

Washington, D.C. Dulles Intl

vie. 3/28

2:35 pm-7:05 am

2 stops28h 30m

$1,127

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

mar. 2/25

10:10 am-8:58 pm

1 stop23h 48m

Washington, D.C. Reagan-National

mar. 3/4

1:05 pm-8:00 am

2 stops29h 55m

$1,145

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

vie. 3/7

12:05 am-4:25 pm

1 stop29h 20m

Washington, D.C. Dulles Intl

sáb. 3/15

9:45 pm-5:55 pm

1 stop32h 10m

$1,157

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

dom. 2/16

11:45 pm-2:35 pm

2 stops27h 50m

Washington, D.C. Dulles Intl

sáb. 2/22

10:05 pm-4:50 pm

1 stop29h 45m

$1,199

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

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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.

Travel insights for flights from Singapore to District of Columbia

Get recent, data-driven insights about flights from Singapore to District of Columbia including ideal travel times, pricing trends, and more.

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.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 febrero 5, 2025.
Read through reviews of airlines operating flights from Singapore to District of Columbia, such as Korean Air, Japan Airlines and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.