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Cheap Flights from Hong Kong to San Francisco starting at S$ 691

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 San Francisco

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 San Francisco

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

HK Express
From S$ 561
Xiamen Airlines
From S$ 609
Greater Bay Airlines
From S$ 616
T'Way Air
From S$ 640
China Airlines
From S$ 643
Thai Airasia
From S$ 644
AirAsia X
From S$ 667
Hong Kong Airlines
From S$ 674
Eva Air
From S$ 681
Sichuan Airlines
From S$ 692
ANA airlines

Find more flights and airlines

Alternative Routes from Hong Kong to San Francisco

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

  • Cheapest
    HK Express
    HKG
    14:50
    45h 0m
    2 transfer
    SFO
    20:50
    Hong Kong International Airport - San Francisco International Airport
    Thu, Apr 11HK Express
    S$ 561
  • HK Express
    HKG
    14:50
    45h 0m
    2 transfer
    SFO
    20:50
    Hong Kong International Airport - San Francisco International Airport
    Thu, Apr 11HK Express
    S$ 561
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Hong Kong (HKG) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from Hong Kong to San Francisco 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 San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around S$ 1,900.
  • How long is a flight from Hong Kong (HKG) to San Francisco (SFO)?

    It takes about 12 hours 52 minutes to fly from Hong Kong (HKG) to San Francisco (SFO).
  • What is the transportation method from the main airport to downtown in San Francisco?

    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • What time does the latest flight from Hong Kong to San Francisco depart?

    The latest flight departs from Hong Kong (HKG) at 21:30 and arrives in San Francisco (SFO) at 18:55.
  • What are the most popular airlines that fly from Hong Kong (HKG) to San Francisco (SFO)?

    Airlines with flights from Hong Kong (HKG) to San Francisco (SFO): American Airlines, Malaysia Airlines, United Airlines, Cathay Pacific and Miat Mongolian Airlines.
  • What's the most popular airline for direct flights from Hong Kong (HKG) to San Francisco (SFO)?

    Cathay Pacific operates 21 direct flights from Hong Kong (HKG) to San Francisco (SFO).
  • How many airports in San Francisco?

    There are 1 airports near San Francisco: San Francisco International Airport.

Find cheapest flight ticket from Hong Kong to San Francisco

Cheapest direct flight price

S$ 691

Cheapest return ticket price

S$ 1,151

Cheapest month

February

Peak season for travel

September