Cheap flights from Singapore to Washington, D.C. Dulles Intl Airport from S$ 541
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 27-1. Fares are subject to change and may not be available on all flights or dates of travel.
The best prices from Singapore Changi to Washington, D.C. Dulles Intl are usually found in September or March, booked 18 days in advance, depart on a Friday or Monday and return on a Monday
Cheap flight deals from Singapore to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Dulles Intl (IAD). 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 21 11月 2024.
Find flight deals from Singapore to Dulles Intl
Cheapest flights from Singapore to Dulles IntlExplore the most affordable flight options available from Singapore to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 11月 2024.
Explore the most affordable flight options available from Singapore to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 11月 2024.
Find flights from Singapore to Dulles Intl within your budget
Customise your flight search to find flights from Singapore to Dulles Intl 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 209,716 searches. Data last updated 21 11月 2024.
Fly from
Fly to
Route
Depart
Return
Price
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
月 3-2
17:00-14:45
1 stop34h 45m
Washington, D.C. Dulles Intl
土 8-2
18:10-15:30
1 stop32h 20m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
月 3-2
17:00-14:45
1 stop34h 45m
Washington, D.C. Dulles Intl
土 8-2
21:30-16:10
2 stops29h 40m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
金 17-1
10:25-19:30
1 stop46h 05m
Washington, D.C. Dulles Intl
月 27-1
21:25-17:35
1 stop31h 10m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
火 24-12
09:30-06:50
1 stop34h 20m
Washington, D.C. Dulles Intl
土 4-1
10:00-08:10
1 stop33h 10m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
土 1-2
22:20-20:57
3 stops35h 37m
Washington, D.C. Dulles Intl
木 13-2
12:35-06:55
1 stop29h 20m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
日 2-2
00:05-15:30
1 stop28h 25m
Washington, D.C. Dulles Intl
土 8-2
17:30-17:55
1 stop35h 25m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
月 9-12
23:55-14:10
1 stop27h 15m
Washington, D.C. Dulles Intl
火 31-12
16:35-21:55
2 stops40h 20m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
火 24-12
19:40-19:30
2 stops36h 50m
Washington, D.C. Dulles Intl
土 4-1
14:00-17:20
2 stops38h 20m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
土 22-3
10:00-08:05
2 stops34h 05m
Washington, D.C. Dulles Intl
金 28-3
14:35-07:55
2 stops29h 20m
SingaporeWashington, D.C.
SIN - IAD
SINIAD
Singapore Changi
金 31-1
03:15-15:55
1 stop25h 40m
Washington, D.C. Dulles Intl
木 13-2
20:05-14:55
1 stop29h 50m
Best time to book a flight from Singapore to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Singapore with our price prediction graph.
Travel insights for flights from Singapore to Dulles Intl
Get recent, data-driven insights about flights from Singapore to Dulles Intl including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Singapore to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the optimal time to book a return flight from Singapore to Dulles Intl. Price data was last updated on 15 November 2024.
To ensure you get the cheapest price possible for a flight from Singapore to Washington, D.C. Dulles Intl Airport, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Rainfall in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport when rainfall is around 66.0 mm.
Temperature in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 21 11月 2024.
Crew
Comfort
Overall
Entertainment
Food
Boarding
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.
Crew
Comfort
Overall
Entertainment
Food
Boarding
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.
Crew
Comfort
Overall
Entertainment
Food
Boarding
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.
Crew
Comfort
Overall
Entertainment
Food
Boarding
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.
Crew
Comfort
Overall
Entertainment
Food
Boarding
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.
Crew
Comfort
Overall
Entertainment
Food
Boarding
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 Dulles Intl. 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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Fly from Singapore to Dulles Intl on these airlines
Choose from the following airlines for your flight from Singapore to Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on 21 11月 2024.
Top 6 airlines flying from Singapore to Dulles Intl
Discover the top 6 airlines that operate flights from Singapore to Dulles Intl. 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 209,716 searches. Data last updated 21 11月 2024.
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How does Cheapflights help users find flights from Singapore to Dulles Intl?
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