$403+ Cheap flights from Singapore (SIN) to Washington, D.C. (WAS)
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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Singapore to Washington, D.C. with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Singapore Changi to Washington, D.C. are usually found in August or February, booked 25 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Singapore to Washington, D.C.
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Washington, D.C. (WAS). 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 13, 2024.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Popular in | July |
Cheapest in | August |
Round-trip from | $725 (SAUDIA) |
One-way from | $403 (FlightHub) |
Find flight deals from Singapore to Washington, D.C.
Cheapest flights from Singapore to Washington, D.C.Explore the most affordable flight options available from Singapore to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2024.
Explore the most affordable flight options available from Singapore to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2024.
This Gotogate deal was found by Cheapflights users on 11/12. 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.
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air China deal was found by Cheapflights users on 11/12. 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.
This Turkish Airlines deal was found by Cheapflights users on 11/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Japan Airlines deal was found by Cheapflights users on 11/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 11/13. 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.
This Lufthansa deal was found by Cheapflights users on 11/13. 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.
This SWISS deal was found by Cheapflights users on 11/12. 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.
This American Airlines deal was found by Cheapflights users on 11/12. 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.
This United Airlines deal was found by Cheapflights users on 11/12. 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.
This lol.travel deal was found by Cheapflights users on 11/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This lol.travel deal was found by Cheapflights users on 11/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Singapore to Washington, D.C. within your budget
Customize your flight search to find flights from Singapore to Washington, D.C. 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 2,744,491 searches. Data last updated November 13, 2024.
Fly from
Fly to
Route
Depart
Return
Price
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Mon 12/23
5:00 pm-2:45 pm
1 stop34h 45m
Washington, D.C. Dulles Intl
Thu 1/9
6:10 pm-3:30 pm
1 stop32h 20m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Sat 3/22
5:00 pm-3:45 pm
1 stop34h 45m
Washington, D.C. Dulles Intl
Fri 3/28
11:00 am-7:00 am
1 stop32h 00m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Thu 1/30
10:25 am-11:45 am
1 stop38h 20m
Washington, D.C. Dulles Intl
Mon 2/10
9:25 pm-5:35 pm
1 stop31h 10m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Fri 12/27
9:30 am-2:10 pm
1 stop41h 40m
Washington, D.C. Dulles Intl
Tue 1/7
4:35 pm-9:55 pm
2 stops40h 20m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Wed 12/25
8:15 am-5:40 am
2 stops34h 25m
Washington, D.C. Dulles Intl
Sun 1/12
6:57 pm-12:50 am
2 stops40h 53m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Mon 12/23
2:20 am-4:24 pm
2 stops27h 04m
Washington, D.C. Dulles Intl
Sun 1/12
6:10 am-6:40 am
2 stops35h 30m
SingaporeBaltimore
SIN - BWI
SINBWI
Singapore Changi
Mon 12/2
10:20 pm-11:21 pm
2 stops38h 01m
Baltimore/Washington
Mon 12/9
6:30 am-8:15 pm
1 stop24h 45m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Thu 1/30
10:45 am-9:10 am
1 stop35h 25m
Washington, D.C. Dulles Intl
Mon 2/10
8:25 am-8:00 am
2 stops34h 35m
SingaporeWashington, D.C.
SIN - DCA
SINDCA
Singapore Changi
Mon 2/3
8:15 am-8:55 pm
2 stops25h 40m
Washington, D.C. Reagan-National
Fri 2/7
6:59 am-12:50 am
2 stops28h 51m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Mon 12/2
11:55 pm-3:50 pm
1 stop28h 55m
Washington, D.C. Dulles Intl
Mon 12/9
10:20 pm-5:05 pm
1 stop29h 45m
- Most accurate provider: When it comes to deals on Singapore-Washington, D.C. flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Singapore-Washington, D.C. flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Singapore-Washington, D.C. flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Singapore-Washington, D.C. flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Singapore to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Singapore with our price prediction graph.
Travel insights for flights from Singapore to Washington, D.C.
Get recent, data-driven insights about flights from Singapore to Washington, D.C. including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Singapore to Washington, D.C.?
Use this chart to determine the optimal time to book a round-trip flight from Singapore to Washington, D.C.. Price data was last updated on November 8, 2024.
The price you pay for your flight from Singapore to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Singapore to Washington, D.C.?
Currently, September is the cheapest month in which you can book a flight from Singapore to Washington, D.C. (average of $300). Flying from Singapore to Washington, D.C. 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 Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. 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 Washington, D.C. when rainfall is around 2.6 in.
Temperature in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated November 13, 2024.
Peruse reviews from past customers who have flown with SAUDIA, Air China and Japan Airlines from Singapore to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Entertainment
Overall
Crew
Reviews
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.
Comfort
Boarding
Food
Entertainment
Overall
Crew
Reviews
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.
Comfort
Boarding
Food
Entertainment
Overall
Crew
Reviews
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.
Comfort
Boarding
Food
Entertainment
Overall
Crew
Reviews
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.
Comfort
Boarding
Food
Entertainment
Overall
Crew
Reviews
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.
Comfort
Boarding
Food
Entertainment
Overall
Crew
Reviews
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 Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Singapore to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Singapore to Washington, D.C.
Discover the top 2 airlines that operate flights from Singapore to Washington, D.C.. 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 2,744,491 searches. Data last updated November 13, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$870 | Average$1,418 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,372 | Average$1,372 | FlexibilityNo cancel fee | On-time68% |