Cheap Flights to Dulles Intl

Return
Economy
From?
Washington (WAS)
Mon 13-12
Mon 20-12
Any month
|
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, 0% potential price rise
Cheapest inAprilBest time to find cheap flights, 2% potential price drop
Average priceHK$6,235Average for round-trip flights in December 2021
Round-trip fromHK$6,150From Hong Kong Intl to Washington Dulles Intl
One-way fromHK$78One-way flight from Hong Kong Intl (HKG) to Washington Dulles Intl (IAD)

Cheap flights to Washington Dulles Intl Airport in December, January 2021

The best prices found for IAD flights for December, January
22 Jan - 1 Jul
HK$6,064pp
HKG
Hong Kong Intl
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
HKG
Hong Kong Intl
22 Jan - 1 Jul
HK$6,461pp
HKG
Hong Kong Intl
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
HKG
Hong Kong Intl
12 Jan - 19 Jan
HK$6,734pp
HKG
Hong Kong Intl
Air Canada
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
   
2 STOPS
HKG
Hong Kong Intl

Washington Dulles Intl Airport 2021 flight deals

Cheap flights to Washington Dulles Intl Airport found for this year
22 Dec - 27 Jan
HK$7,116pp
HKG
Hong Kong Intl
Qatar Airways
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Qatar Airways
 
1 STOP
HKG
Hong Kong Intl
15 Dec - 15 Apr
HK$7,178pp
HKG
Hong Kong Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
HKG
Hong Kong Intl
15 Dec - 15 Apr
HK$7,210pp
HKG
Hong Kong Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
HKG
Hong Kong Intl

Last minute flights to Washington Dulles Intl Airport

Late deals on return flights to Washington Dulles Intl Airport, departing today and this week
15 Dec - 15 Apr
HK$7,178pp
HKG
Hong Kong Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
HKG
Hong Kong Intl
15 Dec - 15 Apr
HK$7,210pp
HKG
Hong Kong Intl
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
HKG
Hong Kong Intl
15 Dec - 15 Apr
HK$8,737pp
HKG
Hong Kong Intl
Emirates
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Emirates
 
1 STOP
HKG
Hong Kong Intl

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 24 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.
May
HK$4,770
October
HK$5,542
December
HK$6,072

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.
HKG - WAS
Price
HK$3,701 - HK$13,353
WAS
Temperature
9 - 32 °C
WAS
Precipitation
60 - 107 mm
December is typically the best time to fly to Washington Dulles Intl, but there are other times where great deals are available. July sees the temperatures in Washington Dulles Intl peak to their warmest. June tends, on average, to see the most amount of rainfall.

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 61 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?

Friday is currently, on average, the cheapest day to fly to Dulles Intl. Flying on Saturday will result in higher flight prices.

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

At the moment, flights in the evening are likely to offer the best value for money for your Dulles Intl trip. A flight in the afternoon will more often than not be of higher cost.

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 Hong Kong as recently as December 06, 2021.

Cheapest flights to USA

Not set on Dulles Intl? See the cheapest flights to Hong Kong. Airfare prices updated on December 06, 2021.
Home North America USA Washington Cheap flights 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