Cheap flights from Hong Kong to San Francisco

Flights overview

Useful information for finding cheap flights from Hong Kong to San Francisco and booking your next trip
Cheapest round-trip flights $617
United Nonstop 13 hr Thu, Jan 22 — Thu, Feb 5
The cheapest round-trip flight from Hong Kong to San Francisco is currently $617
Cheapest one-way flight $386
China Airlines 1 stop 24 hr Wed, Jan 21
The cheapest one-way flight from Hong Kong to San Francisco is currently $386
Cheapest nonstop flights $660
Cathay Pacific Nonstop 13 hr Thu, Feb 5 — Wed, Feb 18
The cheapest nonstop round-trip flight from Hong Kong to San Francisco is currently $660
Last-minute weekend getaway $617
United Nonstop 13 hr Thu, Nov 20 — Sun, Nov 23
The cheapest last-minute weekend getaway from Hong Kong to San Francisco is currently $617
Cheapest business class flights $4,462
Korean Air, Asiana Airlines 1 stop 18 hr Thu, Feb 5 — Thu, Feb 19
The cheapest business class round-trip flight from Hong Kong to San Francisco is currently $4,462
Fastest flight 12 hr The fastest nonstop flight from Hong Kong to San Francisco takes 12 hr
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Hong Kong to San Francisco is typically November. The most expensive month to fly is typically July.
November
Cheapest
Typical prices: $620–1,100
July
Most expensive
Typical prices: $940–1,100

Popular airlines from Hong Kong to San Francisco

  • Cathay Pacific
    Nonstop
    from $660
    Typical price: $810–1,500
    18 weekly nonstop flights
    HKG - SFO Every day
  • United
    Nonstop
    from $617
    Typical price: $750–1,200
    14 weekly nonstop flights
    HKG - SFO Every day
    21 weekly connecting flights
    HKG - SFO Every day
  • EVA Air
    from $688
    Typical price: $740–1,350
    33 weekly connecting flights
    HKG - SFO Every day
  • Philippine Airlines
    from $783
    Typical price: $810–1,700
    21 weekly connecting flights
    HKG - SFO Every day
  • Singapore Airlines
    Typical price: $1,550–3,150
    21 weekly connecting flights
    HKG - SFO Every day
  • China Airlines
    from $620
    Typical price: $710–1,600
    21 weekly connecting flights
    HKG - SFO Every day

Popular airports near Hong Kong

  • Hong Kong International Airport (HKG)
    Hong Kong Hong Kong 28 min 16 mi

Popular airports near San Francisco

  • San Francisco International Airport (SFO)
    San Francisco United States 19 min 11 mi
  • Oakland International Airport (OAK)
    Oakland United States 27 min 11 mi
  • Sacramento International Airport (SMF)
    Sacramento United States 1 hr 33 min 78 mi
  • San Jose Mineta International Airport (SJC)
    San Jose United States 51 min 39 mi

Frequently asked questions about flying from Hong Kong to San Francisco

When are the cheapest days to fly from Hong Kong to San Francisco?
The cheapest flights from Hong Kong to San Francisco are usually in November. Typical ticket prices in November range from $620 to $1,100.
Which airlines provide the cheapest flights from Hong Kong to San Francisco?
The cheapest round-trip flight from Hong Kong to San Francisco recently found on Google Flights was with United from $617. The cheapest one-way flight was with China Airlines from $386.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Cathay Pacific flight from Hong Kong to San Francisco is $660, flying from Feb 5 to Feb 18.
  • The cheapest United flight from Hong Kong to San Francisco is $617, flying from Jan 22 to Feb 5.
  • The cheapest EVA Air flight from Hong Kong to San Francisco is $688, flying from Jan 22 to Feb 4.
  • The cheapest Philippine Airlines flight from Hong Kong to San Francisco is $783, flying from Jan 22 to Feb 6.
  • The cheapest China Airlines flight from Hong Kong to San Francisco is $620, flying from Jan 22 to Feb 4.
What are the cheapest flights from Hong Kong to San Francisco?
The cheapest round-trip flight from Hong Kong to San Francisco starts at $617 from Thu, Jan 22 to Thu, Feb 5. The cheapest one-way flight starts at $386 and departs on Wed, Jan 21.
How long does it take to fly from Hong Kong to San Francisco?
12 hr is the shortest flight time from Hong Kong to San Francisco.
When should you fly to San Francisco, United States?
Apr–Dec is when most people visit San Francisco, with crowds peaking in summer. Although average temperatures are higher then, mornings and evenings often have damp, chilly fog. In summer, street fairs and cultural institutions offer free outdoor entertainment. Winter visitors will find the opera and ballet seasons in full swing. Major annual events include Chinese New Year (Feb), Bay to Breakers footrace (May), San Francisco Pride parade and festival (Jun), and San Francisco Fleet Week (Oct).
How do I find cheap dates to fly from Hong Kong to San Francisco?
It's easy to use Google Flights to find the cheapest days to fly from Hong Kong to San Francisco.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What is the best airline to fly from Hong Kong to San Francisco?
What counts as the best airline for your flights from Hong Kong to San Francisco really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Hong Kong to San Francisco.

In terms of nonstop flights, Cathay Pacific is the most popular. Cathay Pacific offers 18 nonstop flights per week. Cathay Pacific flies from Hong Kong International Airport (HKG) to San Francisco International Airport (SFO) .

In terms of flights, EVA Air is the most popular. EVA Air offers 33 connecting flights per week. EVA Air flies from Hong Kong International Airport (HKG) to San Francisco International Airport (SFO) .

Other popular airlines flying from Hong Kong to San Francisco are:
  • United offers 14 nonstop flights and 21 connecting flights per week. United flies from Hong Kong International Airport (HKG) to San Francisco International Airport (SFO) .
  • Philippine Airlines offers 21 connecting flights per week. Philippine Airlines flies from Hong Kong International Airport (HKG) to San Francisco International Airport (SFO) .
  • Singapore Airlines offers 21 connecting flights per week. Singapore Airlines flies from Hong Kong International Airport (HKG) to San Francisco International Airport (SFO) .
  • China Airlines offers 21 connecting flights per week. China Airlines flies from Hong Kong International Airport (HKG) to San Francisco International Airport (SFO) .
The number of connecting flights refers to distinct flights with at least one stop between Hong Kong and San Francisco.
Which airlines provide the cheapest flights from Hong Kong to San Francisco?
The cheapest round-trip flight from Hong Kong to San Francisco recently found on Google Flights was with United from $617. The cheapest one-way flight was with China Airlines from $386.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Cathay Pacific flight from Hong Kong to San Francisco is $660, flying from Feb 5 to Feb 18.
  • The cheapest United flight from Hong Kong to San Francisco is $617, flying from Jan 22 to Feb 5.
  • The cheapest EVA Air flight from Hong Kong to San Francisco is $688, flying from Jan 22 to Feb 4.
  • The cheapest Philippine Airlines flight from Hong Kong to San Francisco is $783, flying from Jan 22 to Feb 6.
  • The cheapest China Airlines flight from Hong Kong to San Francisco is $620, flying from Jan 22 to Feb 4.
Which airlines have direct flights from Hong Kong to San Francisco?
Cathay Pacific and United fly direct from Hong Kong to San Francisco.
  • There are 18 Cathay Pacific direct flights from Hong Kong to San Francisco per week. Flights are available every day.
  • There are 14 United direct flights from Hong Kong to San Francisco per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
Which airline provides the cheapest last-minute getaway flight from Hong Kong to San Francisco?
The cheapest last-minute deal between Hong Kong and San Francisco at price $617 is offered by United from Thu, Nov 20 to Sun, Nov 23.
Which airlines have direct flights from Hong Kong to San Francisco?
Cathay Pacific and United fly direct from Hong Kong to San Francisco.
  • There are 18 Cathay Pacific direct flights from Hong Kong to San Francisco per week. Flights are available every day.
  • There are 14 United direct flights from Hong Kong to San Francisco per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
When are direct flights from Hong Kong to San Francisco available?
There are direct flights from Hong Kong to San Francisco on a daily basis.
What are the cheapest direct flights from Hong Kong to San Francisco?
The cheapest direct (nonstop) round-trip flights between Hong Kong and San Francisco start at $660 from Thu, Feb 5 to Wed, Feb 18 with Cathay Pacific.
How can I find nonstop flights from Hong Kong to San Francisco?
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Hong Kong to San Francisco, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
What are the cheapest business class flights from Hong Kong to San Francisco?
The cheapest business class round-trip flights between Hong Kong and San Francisco start at $4,462 from Thu, Feb 5 to Thu, Feb 19 with Korean Air, Asiana Airlines.
What are the cheapest economy class flights from Hong Kong to San Francisco?
The cheapest economy class round-trip flights between Hong Kong and San Francisco start at $617 from Thu, Jan 22 to Thu, Feb 5.
How can I book business class trips from Hong Kong to San Francisco?
To book business class trips from Hong Kong to San Francisco, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
Are there any last-minute deals from Hong Kong to San Francisco next weekend?
The best last-minute getaway deal for the next weekend between Hong Kong and San Francisco starts at $617 from Thu, Nov 20 to Sun, Nov 23 with United.
Which airline provides the cheapest last-minute getaway flight from Hong Kong to San Francisco?
The cheapest last-minute deal between Hong Kong and San Francisco at price $617 is offered by United from Thu, Nov 20 to Sun, Nov 23.
How can I find last-minute flight deals from Hong Kong to San Francisco?
To find last-minute flight deals from Hong Kong to San Francisco, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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