Cheap flights from Singapore City Airport to Washington Dulles Intl

Return
Economy
Singapore (SIN)
Washington (IAD)
Depart
Return
Any month
|

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

All the information you need to plan the best SIN to IAD flight in 2021: compare Singapore City Airport to Washington Dulles Intl flight prices with the expected peak season, weather and rainfall in Washington Dulles Intl.
SIN - IAD
Price
S$ 1,034 - S$ 2,152
IAD
Temperature
8 - 31 °C
IAD
Rainfall
64 - 113 mm

Popular in

January

High demand for flights, 34% potential price rise

Cheapest in

October

Best time to find cheap flights, 27% potential price drop

Round-trip from

S$ 1,034

From Singapore City Airport to Washington Dulles Intl

One-way from

S$ 723

One-way flight from Singapore City Airport to Washington Dulles Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Singapore City Airport to Washington Dulles Intl?

Users have found that booking a flight from Singapore City Airport to Washington Dulles Intl at least 53 days early can save you up to 24% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Singapore City Airport to Washington Dulles Intl for as little as S$ 1,758 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as S$ 1,801 for flights departing within the next 3 days.

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

Flights from Singapore City Airport to Washington Dulles Intl lean towards being more expensive in July. Prices are generally better when you fly from Singapore City Airport to Washington Dulles Intl in May, with the cheapest ticket starting at S$ 858.

Cheap flights from Singapore City Airport to Washington Dulles Intl in June, July 2021

The best prices found for SIN to IAD flights in June, July
22 Jul - 29 Sep
S$ 1,299pp
SIN
Singapore Changi
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
SIN
Singapore Changi
20 Jul - 16 Nov
S$ 1,328pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
20 Jul - 17 Nov
S$ 1,374pp
SIN
Singapore Changi
ANA
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
ANA
   
2 STOPS
SIN
Singapore Changi

Singapore City Airport to Washington Dulles Intl 2021 flight deals

Cheap flights to Washington Dulles Intl from Singapore City Airport found for this year
22 Jul - 29 Sep
S$ 1,299pp
SIN
Singapore Changi
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
SIN
Singapore Changi
20 Jul - 16 Nov
S$ 1,328pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
20 Jul - 17 Nov
S$ 1,374pp
SIN
Singapore Changi
ANA
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
ANA
   
2 STOPS
SIN
Singapore Changi

One-way flights to Washington Dulles Intl from Singapore City Airport

The cheapest one-way flights from Singapore City Airport to Washington Dulles Intl
19:30 - 14:50
Turkish Airlines
1 stop
31h 20m
SIN - IAD
Turkish Airlines
S$ 724
TravelGo
02:10 - 18:24
Air Japan
2 stops
28h 14m
SIN - IAD
Air Japan
S$ 861
CheapTickets
17:25 - 04:45
Qatar Airways
1 stop
23h 20m
SIN - IAD
Qatar Airways
S$ 878
FlightHub

Related info for your journey

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

Flight FAQs

From Singapore City Airport to Washington Dulles Intl

What airport do you fly from for flights from Singapore to Washington Dulles Intl?

Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington Dulles Intl from Singapore. Booking flights from Changi (SIN) to Washington Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington Dulles Intl from 11 different airlines.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Air China, British Airways, and Cathay Pacific flying from Singapore Changi to Washington Dulles Intl have implemented new flexible cancellation policies.

Can I find flights from Singapore City Airport to Washington Dulles Intl for under S$ 1,344 on Cheapflights?

Yes, there are multiple flights from Singapore City Airport to Washington Dulles Intl for under S$ 1,344. The cheapest flight booked recently is on United Airlines for just S$ 1,299, but on average you can expect to pay S$ 3,767.

Are there direct flights from Singapore City Airport to Washington Dulles Intl for under S$ 1,344 on Cheapflights?

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

Does it rain more in Singapore City Airport or Washington Dulles Intl?

When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Singapore City Airport is roughly less than Washington Dulles Intl. You can assume this to be the case over the next 0 days.

Is Singapore City Airport weather warmer or cooler than Washington Dulles Intl?

Temperatures around the 33 °Cs can be experienced in April. The weather in Washington Dulles Intl is colder than in Singapore City Airport. Plan for potential changes in flight availability as peak weather approaches in this location.

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

Departing from Singapore City Airport to Washington Dulles Intl will take you 22h 30m. This flight may include one or multiple stops.

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

According to our current data, United Airlines (S$ 1,299), and American Airlines (S$ 1,763) offers the cheapest pricing from Singapore City Airport to Washington Dulles Intl. Users have found that United Airlines is 8% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Singapore City Airport 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$ 724. Users have also found prices from S$ 826 and S$ 833 on Turkish Airlines and ANA, respectively.

Related searches

Flights to Washington Dulles Intl from Singapore City Airport
Flights to Washington Dulles Intl Flights from Singapore City Airport

Rent a Car

Car Rentals at Washington Dulles Intl Car Rentals in USA

Alternative routes for Singapore City Airport to Washington Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Washington Dulles Intl

Things to know before you go - useful duration and weather info for your trip from Singapore City Airport to Washington Dulles Intl.
Today's exchange rate
S$ 1 = $0.75
Average temperature for June in Washington Dulles Intl
29.0 °C
Avg rainfall for June in Washington Dulles Intl
108.0 mm

Airports servicing Singapore

Singapore Changi (SIN)

Airports servicing Washington

Top 8 airlines flying from Singapore City Airport to Washington Dulles Intl

The chart below displays the airlines Cheapflights users travelling from Singapore City Airport 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
Home North America USA Washington Washington Dulles Intl Cheap flights from Singapore City Airport to Washington Dulles Intl
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First