Cheap flights from Hong Kong to San Francisco from $344
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to San Francisco departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Hong Kong to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $838.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Hong Kong to San Francisco is on a Sunday when prices can be found for as low as $1,187. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $1,376.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Hong Kong to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $1,039. Flights in the morning are often more expensive with an average ticket price of $1,304.
What is the cheapest Hong Kong to San Francisco flight route?
Fly from Hong Kong Intl to San Francisco for the best Hong Kong - San Francisco flight prices
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Hong Kong when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $987 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Hong Kong for as low as $822 on momondo.
What cabin class options are available on Hong Kong to San Francisco flights?
There are 3 cabin classes available to choose from on Hong Kong to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Hong Kong to San Francisco?
Air China, STARLUX Airlines, and China Eastern are the most popular carriers operating from Hong Kong to San Francisco
What airlines fly to San Francisco?
United Airlines, Cathay Pacific and EVA Air are the top three most popular airlines that fly to San Francisco from Hong Kong according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hong Kong to San Francisco on average per day?
10 flights are operational daily from Hong Kong to San Francisco as of April 2025. The most popular departure time for this route is 12:00AM, with 36% of flights per day taking off in the evening.
How many flights depart from Hong Kong to San Francisco on average per week?
As of April 2025, there are 71 flights per week flying from Hong Kong to San Francisco. The most common day of the week flights depart is Sun, with 20% of flights taking off on this day.
Cheap Hong Kong to San Francisco flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to San Francisco
Best Price Found | $344 |
|---|---|
Fastest flight time | 12h 35m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
When did momondo last update prices for flights from Hong Kong to San Francisco Airport?
Prices for flights from Hong Kong to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Hong Kong to San Francisco Airport?
There are 7 operators available for flights from Hong Kong to San Francisco Airport as of April 2025.
How old do you have to be to fly from Hong Kong to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to San Francisco?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to San Francisco is Boeing 777-300ER (69.53% of total bookings). The next most popular plane models are Airbus A350-1000 (12.97%), Boeing 777 (10.50%), and Boeing 787-9 Dreamliner (3.50%).
Best airlines flying from Hong Kong to San Francisco
Compare and see reviews for airlines that fly from Hong Kong to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $657 | Free Cancellation | Rating 8.2 443 reviews | |||
| PriceFrom $695 | Free Cancellation | Rating 9.1 157 reviews | |||
| PriceFrom $755 | Free Cancellation | Rating 8.3 727 reviews | |||
| PriceFrom $759 | Free Cancellation | Rating 8.4 1,180 reviews | |||
| PriceFrom $787 | Free Cancellation | Rating 7.5 850 reviews | |||
| PriceFrom $789 | Free Cancellation | Rating 7.2 857 reviews | |||
| PriceFrom $834 | Free Cancellation | Rating 7.4 8,685 reviews |
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Hong Kong to San Francisco?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Hong Kong.
Can I find flights from Hong Kong to San Francisco with flexible booking policies on momondo?
All flight searches from Hong Kong to San Francisco on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Hong Kong to San Francisco?
Once you have performed a search for Hong Kong to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Hong Kong to San Francisco right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Hong Kong to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.