District of Columbia

$497+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — IAD
Nov 25 — Dec 21
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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 November 20, 2024.

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 November 20, 2024.

This SAUDIA deal was found by Cheapflights users on 11/19. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/225:00 pmSIN - IAD
1 stop34h 45mSAUDIA
Sun 12/16:10 pmIAD - SIN
1 stop56h 20mSAUDIA
Deal found 11/19$943
This oojo deal was found by Cheapflights users on 11/20. 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.
Fri 11/2210:25 amSIN - IAD
1 stop38h 50mTurkish Airlines
Sun 12/12:00 pmIAD - SIN
1 stop38h 35mTurkish Airlines
Deal found 11/20$978
This Gotogate deal was found by Cheapflights users on 11/19. 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.
Mon 12/25:00 pmSIN - IAD
1 stop34h 45mMultiple Airlines
Wed 12/49:25 pmIAD - SIN
1 stop22h 20mMultiple Airlines
Deal found 11/19$982
This oojo deal was found by Cheapflights users on 11/18. 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.
Tue 12/249:30 amSIN - IAD
1 stop34h 20mAir India
Sun 1/510:00 amIAD - SIN
1 stop33h 10mAir India
Deal found 11/18$1,122
This Cheapflightsfares deal was found by Cheapflights users on 11/18. 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 12/232:20 amSIN - DCA
2 stops27h 09mJapan Airlines
Sun 1/56:38 amDCA - SIN
2 stops35h 02mJapan Airlines
Deal found 11/18$1,129
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/2410:20 pmSIN - IAD
2 stops26h 26mUnited Airlines
Sun 1/510:20 pmIAD - SIN
2 stops43h 35mUnited Airlines
Deal found 11/18$1,154
This Gurufare deal was found by Cheapflights users on 11/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/911:55 pmSIN - IAD
1 stop27h 15mAir China
Tue 12/314:35 pmIAD - SIN
2 stops40h 20mAir China
Deal found 11/19$1,217
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/2410:20 pmSIN - DCA
2 stops25h 10mUnited Airlines
Sat 1/45:59 pmDCA - SIN
1 stop37h 16mUnited Airlines
Deal found 11/18$1,248
This Booking.com deal was found by Cheapflights users on 11/18. 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.
Tue 12/247:40 pmSIN - IAD
2 stops36h 50mIndiGo
Sat 1/42:00 pmIAD - SIN
2 stops38h 20mIndiGo
Deal found 11/18$1,250
This Lufthansa deal was found by Cheapflights users on 11/19. 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.
Mon 12/211:55 pmSIN - IAD
1 stop27h 45mLufthansa
Mon 12/910:20 pmIAD - SIN
1 stop29h 45mLufthansa
Deal found 11/19$1,289
This Air Canada deal was found by Cheapflights users on 11/18. 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.
Tue 12/2410:00 amSIN - DCA
2 stops37h 19mAir Canada
Sat 1/48:40 pmDCA - SIN
2 stops46h 15mAir Canada
Deal found 11/18$1,300
This SWISS deal was found by Cheapflights users on 11/19. 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.
Thu 11/2112:05 amSIN - IAD
1 stop29h 20mSWISS
Sun 12/18:45 pmIAD - SIN
1 stop32h 10mSWISS
Deal found 11/19$1,422

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 2,629,791 searches. Data last updated November 20, 2024.

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Fly to

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Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 2/3

5:00 pm-2:45 pm

1 stop34h 45m

Washington, D.C. Dulles Intl

Sat 2/8

6:10 pm-3:30 pm

1 stop32h 20m

$637

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 1/21

10:25 am-7:30 pm

1 stop46h 05m

Washington, D.C. Dulles Intl

Mon 2/10

9:25 pm-5:35 pm

1 stop31h 10m

$974

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 12/2

5:00 pm-2:45 pm

1 stop34h 45m

Washington, D.C. Dulles Intl

Wed 12/4

9:25 pm-8:45 am

1 stop22h 20m

$982

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 1/20

2:20 am-4:27 pm

2 stops27h 07m

Washington, D.C. Reagan-National

Mon 2/10

6:50 am-6:40 am

2 stops34h 50m

$1,119

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 12/24

9:30 am-6:50 am

1 stop34h 20m

Washington, D.C. Dulles Intl

Sun 1/5

10:00 am-8:10 am

1 stop33h 10m

$1,122

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 12/24

10:20 pm-11:46 am

2 stops26h 26m

Washington, D.C. Dulles Intl

Sun 1/5

10:20 pm-6:55 am

2 stops43h 35m

$1,154

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 1/21

10:10 am-11:59 pm

2 stops26h 49m

Washington, D.C. Reagan-National

Mon 2/10

5:59 pm-8:00 am

1 stop25h 01m

$1,183

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Tue 1/21

7:40 pm-7:30 pm

2 stops36h 50m

Washington, D.C. Dulles Intl

Mon 2/10

2:00 pm-5:20 pm

2 stops38h 20m

$1,184

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Sun 2/2

12:05 am-3:30 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

Sat 2/8

5:30 pm-5:55 pm

1 stop35h 25m

$1,187

SingaporeWashington, D.C.

SIN - IAD

SINIAD

Singapore Changi

Mon 12/9

11:55 pm-2:10 pm

1 stop27h 15m

Washington, D.C. Dulles Intl

Tue 12/31

4:35 pm-9:55 pm

2 stops40h 20m

$1,217

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 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.

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, September is the cheapest month in which you can book a flight from Singapore to District of Columbia (average of $300). Flying from Singapore to District of Columbia in June is currently the most expensive (average of $376). 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 November 20, 2024.
Read through reviews of airlines operating flights from Singapore to District of Columbia, such as Air India, United Airlines and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,024 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very good
833 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
1,460 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
476 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
778 reviews
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

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 SAUDIA, which is currently one of the cheapest options available, starting at $497. Turkish Airlines flights start at $667 while deals on IndiGo start at $670 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, September is the cheapest month in which you can book a flight from Singapore to District of Columbia (average of $300). Flying from Singapore to District of Columbia in June is currently the most expensive (average of $376). 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.

Top airline flying from Singapore to District of Columbia

Discover the top airline that operate flights from Singapore to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$870Average$1,418FlexibilityNo cancel feeOn-time69%
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