Cheap flights from Singapore to Washington, D.C. Dulles Intl Airport

SIN — IAD
11 Oct — 18 Oct1
Return
1 adult
Economy
From?
To?
Tue 11-10
Tue 18-10

What is the cheapest month to fly from Singapore to Washington, D.C. Dulles Intl Airport?

The best pricing can be found in the month of November. Prices to Washington, D.C. Dulles Intl Airport from Singapore average S$ 1,771. You can even find prices in November for less than S$ 1,771, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as S$ 1,191. The month of August appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Singapore. Flying in the targeted month can save you up to 41%.

When is the cheapest time to fly from Singapore to Washington, D.C. Dulles Intl Airport (SG - IAD)?

When flying from Singapore to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Singapore to Dulles Intl in October, November 2022

The best prices found for Singapore to IAD flights in October, November
4 Nov - 11 Nov
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

26h 28m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

45h 35m
S$ 1,419

American Airlines

Pick Dates

Deal found 3/10/22

9 Nov - 15 Mar
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 28m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

46h 38m
S$ 1,422

American Airlines

Pick Dates

Deal found 5/10/22

18 Oct - 22 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

26h 37m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

44h 40m
S$ 1,446

American Airlines

Pick Dates

Deal found 6/10/22

Singapore to Dulles Intl 2022 flight deals

Cheap flights to Dulles Intl from Singapore found for this year
4 Nov - 11 Nov
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

26h 28m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

45h 35m
S$ 1,419

American Airlines

Pick Dates

Deal found 3/10/22

9 Nov - 15 Mar
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 28m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

46h 38m
S$ 1,422

American Airlines

Pick Dates

Deal found 5/10/22

18 Oct - 22 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

26h 37m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

44h 40m
S$ 1,446

American Airlines

Pick Dates

Deal found 6/10/22

Cheap American Airlines flights from Singapore to Dulles Intl

4 Nov - 11 Nov
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

26h 28m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

45h 35m
S$ 1,419

American Airlines

Pick Dates

Deal found 3/10/22

22 Feb - 28 Feb
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 19m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

45h 38m
S$ 1,420

American Airlines

Pick Dates

Deal found 4/10/22

9 Nov - 15 Mar
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

27h 28m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

46h 38m
S$ 1,422

American Airlines

Pick Dates

Deal found 5/10/22

Cheap United Airlines flights from Singapore to Dulles Intl

8 Feb - 13 Feb
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

23h 55m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 30m
S$ 1,525

United Airlines

Pick Dates

Deal found 4/10/22

22 Feb - 28 Feb
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

32h 10m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 30m
S$ 1,534

United Airlines

Pick Dates

Deal found 4/10/22

9 Nov - 15 Mar
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

25h 47m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 50m
S$ 1,537

United Airlines

Pick Dates

Deal found 5/10/22

Last-minute flights from Singapore to Dulles Intl

Late deals on return flights to Dulles Intl from Singapore, departing today and this week
16 Oct - 22 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

30h 25m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

33h 40m
S$ 1,685

Multiple Airlines

Pick Dates

Deal found 3/10/22

16 Oct - 22 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

30h 25m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

33h 40m
S$ 1,691

Multiple Airlines

Pick Dates

Deal found 5/10/22

13 Oct - 23 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

22h 20m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

31h 30m
S$ 1,704

United Airlines

Pick Dates

Deal found 5/10/22

One-way flights to Dulles Intl from Singapore

The cheapest one-way flights from Singapore to Dulles Intl
21 Jan
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

31h 55m
S$ 641

SAUDIA

Pick Dates

Deal found 4/10/22

21 Jan
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

31h 55m
S$ 681

SAUDIA

Pick Dates

Deal found 4/10/22

29 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

28h 45m
S$ 996

SAUDIA

Pick Dates

Deal found 4/10/22

Related info for your journey

Useful info, stats and facts about Singapore to Dulles Intl flights.

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

Some of the carriers operating flights from Singapore to Washington, D.C. Dulles Intl that may be offering flexible cancellation policies are Air China, Emirates, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,400 on Cheapflights?

Yes, there are multiple flights from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,400. The cheapest flight booked recently is on Japan Airlines for just S$ 1,386, but on average you can expect to pay S$ 1,518.

Are there last-minute flights available from Singapore to Washington, D.C. Dulles Intl Airport for under S$ 1,700?

There are currently 20+ open flights from Singapore to Washington, D.C. Dulles Intl Airport within the next 7 days for less than S$ 1,700.

What are the cheapest airlines to fly from Singapore to Washington, D.C. Dulles Intl Airport one-way?

To fly one-way, consider booking your trip with SAUDIA, which is currently one of the cheapest options available, starting at S$ 641. Qatar Airways flights start at S$ 1,016 while deals on Etihad Airways start at S$ 1,036 one-way.

What are the most popular airlines that fly from Singapore to Washington, D.C. Dulles Intl Airport?

When booking a flight from Singapore to Washington, D.C. Dulles Intl Airport, you may want to consider flying on Air Canada, Air China or Emirates as they are the most popular for this route.

What are the cheapest flights from Singapore to Washington, D.C. Dulles Intl Airport?

On average you can expect to pay S$ 2,681 for a flight from Singapore to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is S$ 1,142 while the most popular route, (Singapore Changi - Washington, D.C. Dulles Intl) is currently priced at S$ 1,451.

Departure points for flights from Singapore to Dulles Intl

Select to see more specific information for flights to Dulles Intl from all departure points in Singapore

Top 8 airlines flying from Singapore to Dulles Intl

The chart below displays the airlines Cheapflights users travelling from Singapore to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air ChinaCheapestS$ 730AverageS$ 1,103FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air China flights
Turkish AirlinesCheapestS$ 1,187AverageS$ 1,287FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Turkish Airlines flights
ANACheapestS$ 1,350AverageS$ 1,537FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
United AirlinesCheapestS$ 1,377AverageS$ 1,673FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
EmiratesCheapestS$ 1,447AverageS$ 1,887FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Emirates flights
SWISSCheapestS$ 1,617AverageS$ 1,756FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search SWISS flights
LufthansaCheapestS$ 1,641AverageS$ 1,779FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
Korean AirCheapestS$ 1,677AverageS$ 2,085FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights

Search flights to Dulles Intl by cabin class

Business Classfrom S$ 2,398/person
Prem Economyfrom S$ 2,103/person
Economyfrom S$ 802/person