Question 1

How long does a flight from Hong Kong to San Francisco take?

Accepted Answer

Direct flights take on average 12h 15m to travel the 6,910 miles between Hong Kong and San Francisco. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Hong Kong and San Francisco per day?

Accepted Answer

Each day, there are between 4 and 5 direct flights that take off from Hong Kong and land in San Francisco, with an average flight time of 12h 19m. The most common departure time is 01:00 and most flights take off at night. Each week, there are 32 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Wednesday. Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between Hong Kong and San Francisco per day?

Accepted Answer

Each day, there are between 4 and 5 direct flights that take off from Hong Kong and land in San Francisco, with an average flight time of 12h 19m. The most common departure time is 01:00 and most flights take off at night. Each week, there are 32 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Wednesday. Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from Hong Kong to San Francisco?

Accepted Answer

In the last 3 days, the lowest price for a flight from Hong Kong to San Francisco was £307 for a one-way ticket and £480 for a return. <a href='/flight-routes/Hong-Kong-Intl-HKG/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 5

What’s the cheapest day of the week to fly from Hong Kong to San Francisco?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Wednesday and more expensive on a Tuesday. On your return trip to Hong Kong, you should consider flying back on a Wednesday, and avoid Thursdays for better deals. Visit our flight page for the latest deals!>/a>

Question 6

What’s the cheapest day of the week to fly from Hong Kong to San Francisco?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Wednesday and more expensive on a Tuesday. On your return trip to Hong Kong, you should consider flying back on a Wednesday, and avoid Thursdays for better deals. Visit our flight page for the latest deals!>/a>

Question 7

What’s the earliest departure time from Hong Kong to San Francisco?

Accepted Answer

Early birds can take the earliest flight from Hong Kong at 01:00 and will be landing in San Francisco at 21:15.

Question 8

What’s the latest departure time from Hong Kong to San Francisco?

Accepted Answer

If you prefer to fly at night, the latest flight from Hong Kong to San Francisco jets off at 22:30 and lands at 18:55.

Question 9

Which airlines offer Wi-Fi service onboard planes from Hong Kong to San Francisco?

Accepted Answer

Only Thai Airways offers inflight Wi-Fi service on the Hong Kong to San Francisco flight route.

Question 10

Which aircraft models fly most regularly from Hong Kong to San Francisco?

Accepted Answer

The Boeing 777-300ER is the aircraft model that flies most regularly on the Hong Kong to San Francisco flight route.

Question 11

On which days can I fly direct from Hong Kong to San Francisco?

Accepted Answer

There are direct flights from Hong Kong to San Francisco on a daily basis.

Question 12

What is the cheapest month to fly from Hong Kong to San Francisco?

Accepted Answer

The cheapest month for flights from Hong Kong to San Francisco is September, where tickets cost £506 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £788 and £788 respectively.

Question 13

What is the cheapest month to fly from Hong Kong to San Francisco?

Accepted Answer

The cheapest month for flights from Hong Kong to San Francisco is September, where tickets cost £506 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £788 and £788 respectively.

Question 14

How does KAYAK find such low prices on flights from Hong Kong to San Francisco?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to San Francisco. <a href='/flight-routes/Hong-Kong-Intl-HKG/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 15

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to San Francisco?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Hong-Kong-Intl-HKG/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 16

What is the Hacker Fare option on flights from Hong Kong to San Francisco?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Hong Kong with another airline. <a href='/flight-routes/Hong-Kong-Intl-HKG/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 17

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to San Francisco?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Hong-Kong-Intl-HKG/San-Francisco-SFO'>Visit our flight page for the latest deals!>/a>

Question 18

How often are flights from Hong Kong to San Francisco delayed?

Accepted Answer

Weekly flights between Hong Kong and San Francisco historically see delays in approximately 11% of cases, with the average delay over the past year being 136 minutes.

Question 19

Which airline has the best punctuality record on Hong Kong to San Francisco flights?

Accepted Answer

Based on our data, United Airlines have experienced the fewest delays on this route in the past 12 months, with only about 10% of their flights encountering any delays.

Question 20

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Statistically, Wednesday is the day of the week with the fewest delays on this flight route, while Saturday has typically experienced more delays than other days.

Question 21

What is the most punctual flight time for Hong Kong to San Francisco flights?

Accepted Answer

Typically, flights leaving at night tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Question 22

Which cabin class options are there for flights between Hong Kong and San Francisco?

Accepted Answer

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 23

Which cabin class options are there for flights between Hong Kong and San Francisco?

Accepted Answer

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 24

Which airlines provide the cheapest flights from Hong Kong to San Francisco?

Accepted Answer

In the past 3 days, the cheapest return tickets from Hong Kong to San Francisco were found on EVA Air (£480) and STARLUX Airlines (£481).

Question 25

Which airlines provide the cheapest flights from Hong Kong to San Francisco?

Accepted Answer

In the past 3 days, the cheapest return tickets from Hong Kong to San Francisco were found on EVA Air (£480) and STARLUX Airlines (£481).

Question 26

How far in advance should I book a flight from Hong Kong to San Francisco?

Accepted Answer

To get a below average price on the flight from Hong Kong to San Francisco, you should book around 4 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Question 27

How far in advance should I book a flight from Hong Kong to San Francisco?

Accepted Answer

To get a below average price on the flight from Hong Kong to San Francisco, you should book around 4 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Question 28

Can I save money by flying with a stopover from Hong Kong to San Francisco?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £546 on average.

Question 29

Can I save money by flying with a stopover from Hong Kong to San Francisco?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £546 on average.

Question 30

How much is a return flight from Hong Kong to San Francisco?

Accepted Answer

Flight prices are below average for this route right now.Flights to San Francisco from Hong Kong usually cost between £502 and £622 in March.
The lowest price found in the past 3 days was £480 on EVA Air (13 Mar-21 Mar).

Low season	November
High season	June
Cheapest flight	£307

HKG - SFO

£307 Find Cheap Flights from Hong Kong to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Everything you should know

Cheap Flights from Hong Kong to San Francisco (HKG-SFO)

Recent return flight deals from Hong Kong to San Francisco

Recent one-way flight deals from Hong Kong to San Francisco

Recent last minute flight deals from Hong Kong to San Francisco

Recent direct flight deals from Hong Kong to San Francisco

KAYAK's insights & trends for Hong Kong to San Francisco flights

Get data-powered insights and trends into flights from Hong Kong to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Hong Kong to San Francisco?

What’s the cheapest day of the week to fly from Hong Kong to San Francisco?

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Wednesday and more expensive on a Tuesday. On your return trip to Hong Kong, you should consider flying back on a Wednesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Hong Kong to San Francisco?

The cheapest month for flights from Hong Kong to San Francisco is September, where tickets cost £506 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £788 and £788 respectively.

Can I save money by flying with a stopover from Hong Kong to San Francisco?

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £546 on average.

How far in advance should I book a flight from Hong Kong to San Francisco?

To get a below average price on the flight from Hong Kong to San Francisco, you should book around 4 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Which airlines provide the cheapest flights from Hong Kong to San Francisco?

In the past 3 days, the cheapest return tickets from Hong Kong to San Francisco were found on EVA Air (£480) and STARLUX Airlines (£481).

How often are flights from Hong Kong to San Francisco delayed?

Weekly flights between Hong Kong and San Francisco historically see delays in approximately 11% of cases, with the average delay over the past year being 136 minutes.

What is the most punctual flight time for Hong Kong to San Francisco flights?

Typically, flights leaving at night tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

What day of the week experiences the fewest flight delays on this route?

Statistically, Wednesday is the day of the week with the fewest delays on this flight route, while Saturday has typically experienced more delays than other days.

Which airline has the best punctuality record on Hong Kong to San Francisco flights?

Based on our data, United Airlines have experienced the fewest delays on this route in the past 12 months, with only about 10% of their flights encountering any delays.

Which cabin class options are there for flights between Hong Kong and San Francisco?

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Hong Kong and San Francisco per day?

How long does a flight from Hong Kong to San Francisco take?

Direct flights take on average 12h 15m to travel the 6,910 miles between Hong Kong and San Francisco.

What’s the earliest departure time from Hong Kong to San Francisco?

Early birds can take the earliest flight from Hong Kong at 01:00 and will be landing in San Francisco at 21:15.

What’s the latest departure time from Hong Kong to San Francisco?

If you prefer to fly at night, the latest flight from Hong Kong to San Francisco jets off at 22:30 and lands at 18:55.

Expert advice for your flight from Hong Kong to San Francisco

Good to know - Cheap tickets from Hong Kong to San Francisco

When to book flights from Hong Kong to San Francisco

Flights from Hong Kong to San Francisco: the best tips from KAYAK users' own experiences

FAQs for booking flights from Hong Kong to San Francisco

What is the cheapest flight from Hong Kong to San Francisco?

In the last 3 days, the lowest price for a flight from Hong Kong to San Francisco was £307 for a one-way ticket and £480 for a return.

Which airlines offer Wi-Fi service onboard planes from Hong Kong to San Francisco?

Only Thai Airways offers inflight Wi-Fi service on the Hong Kong to San Francisco flight route.

Which aircraft models fly most regularly from Hong Kong to San Francisco?

The Boeing 777-300ER is the aircraft model that flies most regularly on the Hong Kong to San Francisco flight route.

On which days can I fly direct from Hong Kong to San Francisco?

There are direct flights from Hong Kong to San Francisco on a daily basis.

How does KAYAK find such low prices on flights from Hong Kong to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Hong Kong to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Hong Kong with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Hong Kong to San Francisco?

Everything you need to know for your flight from Hong Kong to San Francisco

Information on your arrival and departure airports

Cabin class types available on flights from Hong Kong to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire

Find direct flights to and from Hong Kong and San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco

Find deals for your return flight