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Find cheap one-way flights from Hong Kong to Watertown starting at US$2,628.

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

  • One way
  • Round-trip

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

When is the cheapest time to book flights from Hong Kong to Watertown?

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Hong Kong to Watertown

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

Cathay Pacific
From US$2,628
Air Canada
From US$3,018
United Airlines
From US$3,257
All Nippon Airways
From US$3,287
Hong Kong Airlines
From US$3,292
Lufthansa
From US$5,084
ANA airlines

Find more flights and airlines

Find cheap flights from Hong Kong to Watertown by different airports

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

  • Cheapest
    Cathay Pacific
    HKG
    12:30
    44h 5m
    2 transfer
    ATY
    19:35
    Hong Kong International Airport - Watertown Regional Airport
    Tue, Apr 2Cathay Pacific
    US$2,628
  • Cathay Pacific
    HKG
    12:30
    44h 5m
    2 transfer
    ATY
    19:35
    Hong Kong International Airport - Watertown Regional Airport
    Tue, Apr 2Cathay Pacific
    US$2,628
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Hong Kong (HKG) to Watertown (ATY) the cheapest?

    Airlines adjust prices for flights from Hong Kong to Watertown based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Hong Kong (HKG) to Watertown (ATY) cost?

    According to Trip.com's data, the lowest price is around $2,972.

Hong Kong to Watertown Flight Information

Off-season for travel

April

Peak season for travel

June