May is by far the best month, wherein you can get cheapest flights for Washington to Hong Kong. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Washington
09:45
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
18:55
Hong Kong
Hong Kong International Airport
Wed, 01 Jul 2026

Washington
11:05
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
21:55
Hong Kong
Hong Kong International Airport
Wed, 01 Jul 2026

Washington
12:15
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
05:15
Hong Kong
Hong Kong International Airport
Thu, 02 Jul 2026

Washington
01:50
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
08:50
Hong Kong
Hong Kong International Airport
Wed, 01 Jul 2026

Washington
21:45
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
17:40
Hong Kong
Hong Kong International Airport
Thu, 02 Jul 2026

Washington
21:45
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
17:15
Hong Kong
Hong Kong International Airport
Thu, 02 Jul 2026

Washington
22:25
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
15:25
Hong Kong
Hong Kong International Airport
Thu, 02 Jul 2026

Washington
13:30
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
22:45
Hong Kong
Hong Kong International Airport
Wed, 01 Jul 2026

Washington
12:50
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
05:15
Hong Kong
Hong Kong International Airport
Thu, 02 Jul 2026

Washington
10:55
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
22:05
Hong Kong
Hong Kong International Airport
Wed, 01 Jul 2026

Washington
17:00
Washington
Washington Dulles International Airport
Tue , 30 Jun 2026

Hong Kong
06:55
Hong Kong
Hong Kong International Airport
Thu, 02 Jul 2026










Flying from Washington to Hong Kong has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Washington to Hong Kong is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Washington Dulles International Airport (IAD) and Hong Kong International Airport (HKG). You can expect a flight distance of approximately 13101 km, and most direct services cover it in around 14:56.
Let’s take a closer look at everything you need to know before booking your flight from Washington to Hong Kong.
| Flight Details | Information |
|---|---|
| Route Distance | 13101 km |
| Average Flight Time | 14:56 hrs |
| Departure Airport | Washington Dulles International Airport (IAD) |
| Arrival Airport | Hong Kong International Airport (HKG) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | United Airlines, Qatar Airways, All Nippon Airways, EVA Air |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.