Cheap Flights to Dulles Intl

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Home North America USA Washington Cheap flights to Washington Dulles Intl

Flights to Dulles Intl in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 22% potential price rise
Cheapest inMayBest time to find cheap flights, 4% potential price drop
Average price$1,385Average for round-trip flights in October 2021
Round-trip from$1,523From Sydney Kingsford Smith to Washington Dulles Intl
One-way from$14One-way flight from Sydney Kingsford Smith (SYD) to Washington Dulles Intl (IAD)

Cheap flights to Washington Dulles Intl Airport in October, November 2021

The best prices found for IAD flights for October, November
13 Nov - 30 Nov
$2,105pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
30 Nov - 16 Dec
$2,549pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
30 Nov - 16 Dec
$2,612pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

Washington Dulles Intl Airport 2021 flight deals

Cheap flights to Washington Dulles Intl Airport found for this year
1 Dec - 15 Dec
$1,612pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
1 Dec - 15 Dec
$1,642pp
SYD
Sydney Kingsford Smith
Multiple airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
22 Dec - 28 Jan
$1,703pp
SYD
Sydney Kingsford Smith
Multiple airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

Last minute flights to Washington Dulles Intl Airport

Late deals on return flights to Washington Dulles Intl Airport, departing today and this week
19 Oct - 27 Oct
$10,957pp
SYD
Sydney Kingsford Smith
Etihad Airways
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
SYD
Sydney Kingsford Smith
19 Oct - 27 Oct
$10,965pp
SYD
Sydney Kingsford Smith
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
SYD
Sydney Kingsford Smith

COVID Restrictions

View COVID Travel Restrictions for Dulles Intl

Can I fly to Washington Dulles Intl from USA right now?

Information is based on travel restrictions for travel to Washington Dulles Intl within the United States

Most visitors from USA need to provide a negative COVID-19 test result and/or quarantine to enter Washington Dulles Intl.

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from USA are not required to quarantine after entering Washington Dulles Intl.

Can I fly back to USA from Washington Dulles Intl?

Returning to USA from Washington Dulles Intl

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to USA.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering USA.

Hide COVID Travel Restrictions for Dulles Intl

Cheapest prices for Dulles Intl flights by month

The cheapest ticket to Dulles Intl found for each month in 2021 based on historical flight searches by Cheapflights users.
January
$1,413
February
$1,268
March
$1,284
April
$1,522
May
$1,245
June
$1,320
July
$1,431
August
$1,262
September
$1,340
October
$1,205
November
$1,254
December
$1,701
Currently, the cheapest month for flights to Washington Dulles Intl (IAD) is October. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Dulles Intl Airport?

Average Washington flight ticket prices and weather conditions for 2021 and 2022 by month.
SYD - WAS
Price
$1,228 - $2,515
WAS
Temperature
9 - 32 °C
WAS
Precipitation
60 - 107 mm
Flying to Washington Dulles Intl in September is usually considered the best time to fly. However, you will find other deals are always available year round. If weather is an important factor for you when considering when to fly to Washington Dulles Intl, the warmest period tends to be July, with the wettest being June.

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

To ensure you get the cheapest price possible for a flight to Dulles Intl, you should look to book at least 29 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.

Which day is cheapest to fly to Dulles Intl?

At the moment, Wednesday is the most economical day to take a flight to Dulles Intl. Saturday is likely to be the most costly.

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

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

Washington Dulles International Airport handles close to 24 million passengers each year. This architecturally beautiful airport is situated 42km (26 miles) from downtown Washington DC and serves a metropolitan area that includes Washington, Baltimore and Northern Virginia.

Washington Dulles International Airport was named after John Foster Dulles who was a former US Secretary of State. The airport is well-connected to Washington and Virginia, it is also connected to more than 125 destinations around the world, making it a popular gateway to the eastern United States.

The airport has a range of shopping options including book shops, fashion, jewellery, gifts, gadgets and music. The duty-free shops at the Washington Dulles International Airport are well-stocked and the amenities are top-class.

The airport serves as a hub for United Airlines, however passengers can book flights to Washington Dulles International Airport on most major international and domestic airlines.

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Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Dulles Intl flight prices.

Find the best prices for you!

Cheap tickets to Dulles Intl found by our users in Australia as recently as October 14, 2021.

Cheapest flights to USA

Not set on Dulles Intl? See the cheapest flights to Australia. Airfare prices updated on October 14, 2021.
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