Cheap flights from Singapore to Washington, D.C. from S$ 620
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 23-3. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Singapore to Washington, D.C.
Keep the following information in mind while searching for Singapore to Washington, D.C. flight deals. Data was last updated 21 February 2025.
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 21 February 2025.
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 21 February 2025.
Find flights from Singapore to Washington, D.C. within your budget
Customise 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 200,618 searches. Data last updated 21 February 2025.
Fly from
Fly to
Route
Depart
Return
Price
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Wed 16-4
03:45-15:45
1 stop24h 00m
Washington, D.C. Dulles Intl
Mon 28-4
19:10-15:45
2 stops32h 35m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Tue 1-4
09:10-10:45
1 stop37h 35m
Washington, D.C. Dulles Intl
Thu 24-4
12:30-17:55
1 stop41h 25m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Wed 26-3
17:00-15:45
1 stop34h 45m
Washington, D.C. Dulles Intl
Wed 16-4
21:40-17:20
2 stops31h 40m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Mon 10-3
23:55-15:10
1 stop27h 15m
Washington, D.C. Dulles Intl
Tue 8-4
18:00-06:50
2 stops48h 50m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Wed 26-3
19:40-20:30
2 stops36h 50m
Washington, D.C. Dulles Intl
Wed 16-4
12:30-17:20
2 stops40h 50m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Wed 14-5
06:15-21:07
2 stops26h 52m
Washington, D.C. Dulles Intl
Mon 11-8
12:20-06:40
1 stop30h 20m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Tue 4-3
06:35-21:23
2 stops27h 48m
Washington, D.C. Dulles Intl
Tue 18-3
12:55-07:55
2 stops31h 00m
SingaporeWashington, D.C.
SIN - DCA
SINDCA
Singapore Changi
Thu 20-3
10:00-08:57
2 stops34h 57m
Washington, D.C. Reagan-National
Thu 27-3
11:10-07:55
2 stops32h 45m
SingaporeBaltimore
SIN - BWI
SINBWI
Singapore Changi
Tue 1-4
13:45-18:03
2 stops40h 18m
Baltimore/Washington
Thu 24-4
19:05-12:35
2 stops29h 30m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
Wed 12-3
23:00-07:50
1 stop44h 50m
Washington, D.C. Dulles Intl
Tue 8-4
11:00-21:45
1 stop22h 45m
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.
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 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.
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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
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 21 February 2025.
Read through reviews of airlines operating flights from Singapore to Washington, D.C., such as ANA, Korean Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
Food
Boarding
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Feb 2025
MNL - HND
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.
Browse thousands of different options on Cheapflights for your next trip
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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 8 airlines flying from Singapore to Washington, D.C.
Discover the top 8 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 200,618 searches. Data last updated 21 February 2025.
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How does Cheapflights help users find flights from Singapore to Washington, D.C.?
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Why should you use Cheapflights to find cheap flight tickets from Singapore to Washington, D.C.?
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Can Cheapflights find flights from Singapore to Washington, D.C. with no change fees?
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