Given below is the flight time from Washington, DC, United States to Hong Kong, China. Flight time calculator to calculate time taken to reach Hong Kong from Washington, DC by air. The nearest airport to Washington, DC is Washington Dulles International Airport (IAD) and the nearest airport to Hong Kong is Hong Kong International Airport (HKG)

Departure
Washington, DC Arrival
Hong Kong

Flight time from Washington, DC to Hong Kong is 19 hours 15 minutes

One stop flight time from IAD to HKG via EWR is 19 hours 15 minutes (Operated by United Airlines)

RELATED: Flight time from Hong Kong to Washington, DC

Direct flights with stop-over takes between 19 hours to 22 hours hours based stopover city.

Waiting time at stopover destination while flying from Washington, DC to Hong Kong is between 19 hours to 22 hours based on airline you choose.

Number of Airports in Hong Kong : 1 International Airport
Number of Airports in Washington, DC : 2 International Airport

Distance Between Washington, DC, United States & Hong Kong, China is 13100 Kilo Meters

Flight time from Washington, DC to Hong Kong via Tokyo • IAD to HKG via NRT

Flight duration from Washington Dulles International Airport to Hong Kong International Airport via New Tokyo International Airport, Japan on United Airlines flight is 21 hours

IAD to NRT
14 hrs 5 mins

NRT
Waiting Time
1 hr 40 mins

NRT to HKG
5 hrs 15 mins

Total Duration:
21 hrs

Flight time from Washington, DC to Hong Kong via Tokyo • IAD to HKG via NRT

Flight duration from Washington Dulles International Airport to Hong Kong International Airport via New Tokyo International Airport, Japan on All Nippon Airways flight is 21 hours 10 minutes

IAD to NRT
14 hrs 15 mins

NRT
Waiting Time
1 hr 35 mins

NRT to HKG
5 hrs 20 mins

Total Duration:
21 hrs 10 mins

Flight time from Washington, DC, United States to airports near Hong Kong, China

Direct flight and one stop flight time from Washington Dulles International Airport, Washington, DC to airports nearest to Hong Kong is given in the table below

Journey	Destination Airports	Duration	Stops
IAD - CAN	Guangzhou, New Baiyun Airport	39 hrs 25 mins	1 Stop
IAD - SZX	Shenzhen, Shenzhen Airport	20 hrs 15 mins	1 Stop

Airlines operating flights between Washington, DC and Hong Kong

American Airlines
Air China
Delta Air Lines
JetBlue Airways
United Airlines

Washington, DC time is 12 hours behind Hong Kong

	Current time in Washington, DC, United States : Wed, 24 Jun, 2026, Washington, DC Timezone: EDT (-04:00)	06:16 PM
	Current time in Hong Kong, China :, Thu, 25 Jun, 2026, Hong Kong Timezone: HKT (+08:00)	06:16 AM

Flight Time between Washington, DC & Hong Kong • IAD - HKG Flight Duration

How long is the flight from Washington, DC to Hong Kong? What is the Washington, DC - Hong Kong flight duration? What is the flying time from Washington, DC to Hong Kong? Find answer to these questions...

IAD to HKG Flight - Washington, DC Airport to Hong Kong Airport Flight Route Map

The airports map below shows the location of Washington, DC Airport & Hong Kong Airport. Know the flight direction and Washington, DC to Hong Kong flight path

Washington, DC - Lat: 38.9534, Long: -77.4477
Hong Kong - Lat: 22.3089, Long: 113.915

Find flight time from Washington Dulles International Airport or Washington, DC or any other airport or city in United States to various other destinations around the world using this flight time calculator.

A list of major Cities/Airports around the world is given below. Click on any of the airport names given below to find the flight distance from Washington, DC to those airports.

Find Flight Time

Enter the name of cities between which you wish to travel and calculate flight time.

Enter the name of airports between which you wish to travel and calculate flight time.