Cheap flights to Dulles Intl

WAS — IAD
5 Oct — 12 Oct1
1 adult
Economy
From?
To?
Thu 5-10
Thu 12-10

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Flights to Dulles Intl in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

July

Cheapest in

April

Average price

HK$13,225

Return from

HK$9,341

One-way from

HK$4,690
High demand for flights, 12% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in September 2023
From Hong Kong Intl to Washington, D.C.
One-way flight from Hong Kong Intl (HKG) to Washington, D.C. Dulles Intl (IAD)

Cheap flights to Dulles Intl Airport in September & October 2023

The best prices found for WAS flights for September, October
The following deals offer some of the lowest prices we've found on flights heading to Washington, D.C. in September and October 2023. If these prices don't match your budget, be sure to check back soon for more deals.

Dulles Intl Airport 2023 flight deals

Cheap flights to Dulles Intl Airport found for this year
These are some of the most attractive deals on flights to Washington, D.C. in 2023. Check back in a little while for more flight options.

One-way flights to Dulles Intl Airport

The cheapest one-way flights to Dulles Intl Airport
Take a look at some of the one-way flights departing to Washington, D.C. in the near future. Reserve a round-trip flight to Washington, D.C. instead by utilizing the search form above.

Find flights to Dulles Intl within your budget

Use the slider to find flights to Dulles Intl that fit your budget.

Fly from

Any airport

Budget

HK$9,341 - HK$13,295

Route

Depart

Return

Price

Hong Kong IntlWashington, D.C. Dulles Intl

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 16-2

1 stop32h 45m

Washington, D.C. Dulles Intl

Fri 15-3

1 stop30h 20m

HK$9,341

Hong Kong IntlWashington, D.C. Dulles Intl

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 7-2

1 stop23h 08m

Washington, D.C. Dulles Intl

Tue 20-2

1 stop24h 15m

HK$9,670

Hong Kong IntlWashington, D.C. Dulles Intl

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 30-10

2 stops38h 01m

Washington, D.C. Dulles Intl

Mon 6-11

2 stops39h 00m

HK$10,226

Hong Kong IntlWashington, D.C. Dulles Intl

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 30-10

2 stops48h 00m

Washington, D.C. Dulles Intl

Mon 6-11

1 stop22h 20m

HK$10,774

Hong Kong IntlWashington, D.C. Dulles Intl

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 15-1

1 stop29h 05m

Washington, D.C. Dulles Intl

Sun 21-1

1 stop30h 00m

HK$11,126

Hong Kong IntlWashington, D.C. Dulles Intl

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 26-1

1 stop20h 45m

Washington, D.C. Dulles Intl

Sun 28-1

1 stop22h 15m

HK$11,157

Hong Kong IntlWashington, D.C. Dulles Intl

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 15-1

2 stops29h 54m

Washington, D.C. Dulles Intl

Mon 22-1

2 stops30h 00m

HK$11,298

Hong Kong IntlWashington, D.C. Dulles Intl

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 30-10

3 stops46h 10m

Washington, D.C. Dulles Intl

Mon 6-11

3 stops32h 25m

HK$11,330

Hong Kong IntlWashington, D.C. Dulles Intl

HKG - IAD

HKGIAD

Hong Kong Intl

Thu 15-2

2 stops31h 50m

Washington, D.C. Dulles Intl

Fri 15-3

2 stops30h 20m

HK$13,295

Flights are sorted by cheapest first

Deals found on 29-9

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with Turkish Airlines, United Airlines and Delta to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.3
Very Good
64 reviews

Food

8.4

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

Asiana Airlines
8.3
Very Good
64 reviews
Asiana Airlines
8.3
Very Good
64 reviews

Food

8.4

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

ANA
8.3
Very Good
153 reviews
Asiana Airlines
8.3
Very Good
64 reviews

Food

8.4

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

Korean Air
8.2
Very Good
356 reviews
Asiana Airlines
8.3
Very Good
64 reviews

Food

8.4

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

Singapore Airlines
8.1
Very Good
337 reviews
Asiana Airlines
8.3
Very Good
64 reviews

Food

8.4

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

Emirates
7.9
Good
1,315 reviews
Asiana Airlines
8.3
Very Good
64 reviews

Food

8.4

Boarding

8.4

Entertainment

7.8

Overall

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 10

Seats were quite small and packed tightly together. Old entertainment system (no touchscreen).

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

Average Dulles Intl flight ticket prices and weather conditions for 2023 and 2024 by month

HKG - WAS

Price

HK$9,082 - HK$21,477

WAS

Temperature

2 - 27 °C

WAS

Rainfall

66 - 102 mm

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 47 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?

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

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

At the moment, flights at midday are likely to offer the best value for money for your Dulles Intl trip. A flight in the evening will more often than not be of higher cost.
Other local departures to Dulles Intl from Hong Kong

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