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Cheap Flights from Hong Kong to Washington D.C. starting at S$ 647

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Hong Kong to Washington D.C.

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Hong Kong to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Air China
From S$ 640
Jeju Air
From S$ 702
T'Way Air
From S$ 709
Hong Kong Airlines
From S$ 715
HK Express
From S$ 738
Greater Bay Airlines
From S$ 744
Xiamen Airlines
From S$ 802
Scoot
From S$ 842
Thai Airasia
From S$ 928
AirAsia
From S$ 928
ANA airlines

Find more flights and airlines

Alternative Routes from Hong Kong to Washington D.C.

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Hong Kong to Washington D.C..

  • Cheapest
    Air China
    HKG
    20:15
    30h 55m
    1 transfer
    IAD
    15:10
    Hong Kong International Airport - Dulles International Airport
    Fri, May 10Air China
    S$ 640
  • Air China
    HKG
    14:35
    32h 39m
    2 transfer
    DCA
    11:14
    Hong Kong International Airport - Ronald Reagan Washington National Airport
    Fri, Apr 26Air China
    S$ 923
  • Air China
    HKG
    14:35
    32h 39m
    2 transfer
    DCA
    11:14
    Hong Kong International Airport - Ronald Reagan Washington National Airport
    Fri, Apr 26Air China
    S$ 923
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Hong Kong (HKG) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Hong Kong to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Hong Kong (HKG) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around S$ 2,255.
  • What's the most popular airline for direct flights from Hong Kong (HKG) to Washington D.C. (WAS)?

    Cathay Pacific operates 1 direct flights from Hong Kong (HKG) to Washington D.C. (WAS).
  • How many airports in Washington D.C.?

    There are 2 airports near Washington D.C.: Ronald Reagan Washington National Airport and Dulles International Airport.

Find cheapest flight ticket from Hong Kong to Washington D.C.

Cheapest direct flight price

S$ 646

Cheapest month

February

Peak season for travel

September