Cheap flights from Singapore to Washington Dulles Intl

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How to find the cheapest flight from
Singapore to Washington Dulles Intl (IAD)

All the information you need to plan the best null to IAD flight in 2021: compare Singapore to Washington Dulles Intl flight prices with the expected peak season, weather and rainfall in Washington Dulles Intl.
How far in advance should I book a flight from Singapore to Washington Dulles Intl?

Find a great deal and save up to 24% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Singapore to Washington Dulles Intl within the next two weeks, with the cheapest ticket starting at S$ 1,745.

What is the cheapest month to fly from Singapore to Washington Dulles Intl?

The best pricing can be found in the month of May. Prices to Washington Dulles Intl from Singapore average S$ 1,463. You can even find prices in May for less than S$ 1,463, as users have found deals to Washington Dulles Intl from as low as S$ 851. The month of July appears to be one of the more expensive times to travel to Washington Dulles Intl from Singapore. Flying in the targeted month can save you up to 16%.

Cheap flights from Singapore to Washington Dulles Intl in April, May 2021

The best prices found for Singapore to IAD flights in April, May
24 May - 5 Jun
S$ 1,434pp
SIN
Singapore Changi
American Airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
SIN
Singapore Changi
28 Apr - 12 May
S$ 1,437pp
SIN
Singapore Changi
Singapore Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Singapore Airlines
 
1 STOP
SIN
Singapore Changi
28 Apr - 12 May
S$ 1,442pp
SIN
Singapore Changi
Singapore Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Singapore Airlines
 
1 STOP
SIN
Singapore Changi

Singapore to Washington Dulles Intl 2021 flight deals

Cheap flights to Washington Dulles Intl from Singapore found for this year
14 Jun - 23 Jun
S$ 1,254pp
SIN
Singapore Changi
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
SIN
Singapore Changi
5 Nov - 12 Nov
S$ 1,258pp
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
22 Jun - 12 Jan
S$ 1,294pp
SIN
Singapore Changi
ANA
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
ANA
   
2 STOPS
SIN
Singapore Changi

Last-minute flights from Singapore to Washington Dulles Intl

Late deals on return flights to Washington Dulles Intl from Singapore, departing today and this week
27 Apr - 12 May
S$ 1,466pp
SIN
Singapore Changi
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
SIN
Singapore Changi
27 Apr - 12 May
S$ 1,469pp
SIN
Singapore Changi
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
SIN
Singapore Changi
22 Apr - 1 May
S$ 1,526pp
SIN
Singapore Changi
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
SIN
Singapore Changi

One-way flights to Washington Dulles Intl from Singapore

The cheapest one-way flights from Singapore to Washington Dulles Intl
19:25 - 14:50
Turkish Airlines
1 stop
31h 25m
SIN - IAD
Turkish Airlines
S$ 878
TravelGo
02:10 - 17:14
ANA
2 stops
27h 04m
SIN - IAD
ANA
S$ 928
21:10 - 11:44
Delta
2 stops
26h 34m
SIN - IAD
Delta
S$ 1,112
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Singapore</span> to <span class="emphasized">Washington Dulles Intl</span> flights.

Flight FAQs

From Singapore to Washington Dulles Intl

Can I find flights from Singapore to Washington Dulles Intl for under S$ 1,334 on Cheapflights?

Yes, there are multiple flights from Singapore to Washington Dulles Intl for under S$ 1,334. The cheapest flight booked recently is on Etihad Airways for just S$ 1,254, but on average you can expect to pay S$ 1,402.

Which airlines flying from Singapore to Washington Dulles Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Singapore to Washington Dulles Intl have new flexible policies in place due to COVID-19. Air China, British Airways, and Cathay Pacific are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air China with this kind of flexibility.

Are there direct flights from Singapore to Washington Dulles Intl for under S$ 1,201 on Cheapflights?

There are no direct flights from Singapore to Washington Dulles Intl, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Singapore to Washington Dulles Intl for under S$ 1,468?

There are currently 14+ open flights from Singapore to Washington Dulles Intl within the next 7 days for less than S$ 1,468.

What are the most popular airlines that fly from Singapore to Washington Dulles Intl?

Before booking your flight from Singapore to Washington Dulles Intl, check out the most popular airlines for this route: British Airways, Air China or Cathay Pacific.

What are the cheapest flights from Singapore to Washington Dulles Intl?

The cheapest flight price from Singapore to Washington Dulles Intl is S$ 684. On average you can expect to pay S$ 2,006. The most popular route, (Singapore Changi - Washington Dulles Intl), can usually be booked for S$ 1,344.

How long does is the flight from Singapore to Washington Dulles Intl?

A quick flight from Singapore to Washington Dulles Intl can take about 24h 50m. Qatar Airways provides one of the quickest options available for as low as S$ 1,467. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Singapore to Washington Dulles Intl return?

Currently priced at S$ 1,255, Etihad Airways will fly you from Singapore to Washington Dulles Intl and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from ANA and Turkish Airlines - these airlines can fly you to your destination from S$ 1,295 and S$ 1,344, respectively.

What are the cheapest airlines to fly from Singapore to Washington Dulles Intl one-way?

For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as S$ 841. Users have also found prices from S$ 876 and S$ 888 on Turkish Airlines and Qatar Airways, respectively.

Related searches

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Departure points for flights from Singapore to Washington Dulles Intl

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Destination information for Washington Dulles Intl

Things to know before you go - useful duration and weather info for your trip from Singapore to Washington Dulles Intl.
Today's exchange rate
S$ 1 = $0.75
Average temperature for April in Washington Dulles Intl
21.0 °C
Avg rainfall for April in Washington Dulles Intl
93.0 mm

Airports servicing

Singapore Changi (SIN)
Singapore Seletar (XSP)

Airports servicing Washington

Top 8 airlines flying from Singapore to Washington Dulles Intl

The chart below displays the airlines Cheapflights users travelling from Singapore to Washington Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air China
S$ 513 S$ 774 No cancel fee 67%
Search Air China flights
United Airlines
S$ 731 S$ 1,150 No cancel fee 69%
Search United Airlines flights
British Airways
S$ 1,042 S$ 1,180 No cancel fee 70%
Search British Airways flights
Cathay Pacific
S$ 891 S$ 1,227 No cancel fee 72%
Search Cathay Pacific flights
SWISS
S$ 1,135 S$ 1,233 No cancel fee 79%
Search SWISS flights
Lufthansa
S$ 1,185 S$ 1,370 No cancel fee 76%
Search Lufthansa flights
ANA
S$ 1,297 S$ 1,687 No cancel fee 80%
Search ANA flights
Emirates
S$ 1,161 S$ 1,702 No cancel fee 75%
Search Emirates flights
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