Cheap flights to Dulles Intl

ORL — IAD
1 Oct — 8 Oct1
Return
1 adult
Economy
From?
To?
Sat 1-10
Sat 8-10

Flights to Dulles Intl in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inAugustHigh demand for flights, 18% potential price rise
Cheapest inNovemberBest time to find cheap flights, 4% potential price drop
Average priceS$ 1,781Average for return flights in September 2022
Return fromS$ 1,447From Singapore Changi to Washington, D.C.
One-way fromS$ 649One-way flight from Singapore Changi (SIN) to Washington, D.C. Dulles Intl (IAD)

Cheap flights to Dulles Intl Airport in September, October 2022

The best prices found for WAS flights for September, October
28 Oct - 13 Nov
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

26h 37m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

28h 55m
S$ 1,447

American Airlines

Pick Dates

Deal found 25.9.22

3 Oct - 9 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

27h 38m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

43h 40m
S$ 1,552

United Airlines

Pick Dates

Deal found 24.9.22

28 Oct - 13 Nov
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

38h 35m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 55m
S$ 1,563

United Airlines

Pick Dates

Deal found 25.9.22

Dulles Intl Airport 2022 flight deals

Cheap flights to Dulles Intl Airport found for this year
28 Oct - 13 Nov
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

26h 37m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

28h 55m
S$ 1,447

American Airlines

Pick Dates

Deal found 25.9.22

3 Oct - 9 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

27h 38m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

43h 40m
S$ 1,552

United Airlines

Pick Dates

Deal found 24.9.22

28 Oct - 13 Nov
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

38h 35m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

24h 55m
S$ 1,563

United Airlines

Pick Dates

Deal found 25.9.22

Last minute flights to Dulles Intl Airport

Late deals on return flights to Dulles Intl Airport, departing today and this week
3 Oct - 9 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

27h 38m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

43h 40m
S$ 1,552

United Airlines

Pick Dates

Deal found 24.9.22

3 Oct - 9 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

43h 17m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

2 stops

42h 35m
S$ 1,714

United Airlines

Pick Dates

Deal found 24.9.22

3 Oct - 9 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

27h 38m
IAD

Washington, D.C. Dulles Intl

SIN

Singapore Changi

1 stop

33h 35m
S$ 1,893

United Airlines

Pick Dates

Deal found 24.9.22

One-way flights to Dulles Intl Airport

The cheapest one-way flights to Dulles Intl Airport
20 Nov
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

31h 55m
S$ 649

SAUDIA

Pick Dates

Deal found 24.9.22

20 Nov
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

1 stop

31h 55m
S$ 692

SAUDIA

Pick Dates

Deal found 24.9.22

9 Oct
SIN

Singapore Changi

IAD

Washington, D.C. Dulles Intl

2 stops

30h 25m
S$ 702

SAUDIA

Pick Dates

Deal found 26.9.22

When is the best time to book a flight to Dulles Intl?

The price you pay for your flight to Dulles Intl may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Dulles Intl?

The cheapest flights to Dulles Intl are usually found when departing on a Wednesday. The departure day with the highest cost at present is Sunday.

What time of day is cheapest to fly to IAD airport?

To get the best value, try booking a flight at midday when visiting Dulles Intl. Generally the prices will increase for flights in the afternoon as these tend to have higher demand.