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

Historically, on average around 10% of flights between San Francisco and Hong Kong have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from San Francisco to Hong Kong?

Air Canada is the most popular carrier operating from San Francisco to Hong Kong

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

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What airlines fly to Hong Kong?

Cathay Pacific, United Airlines and China Airlines are the top three most popular airlines that fly to Hong Kong from San Francisco according to our data. Cathay Pacific is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 16 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

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

According to our data, Cathay Pacific have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

How many flights depart from San Francisco to Hong Kong on average per day?

As of January 2026, there are 11 flights per day flying from San Francisco to Hong Kong. The most common time of day flights depart is 10:00PM, with 68% of flights taking off in the evening.

How many flights depart from San Francisco to Hong Kong on average per week?

As of January 2026, there are 80 flights per week flying from San Francisco to Hong Kong. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

When did momondo last update prices for flights from San Francisco Airport to Hong Kong?

Prices for flights from San Francisco Airport to Hong Kong refresh daily.

How many operators does momondo search for flights from San Francisco Airport to Hong Kong?

As of January 2026, there are 16 operators available to choose from for flights from San Francisco Airport to Hong Kong.

How old do you have to be to fly from San Francisco Airport to Hong Kong?

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 San Francisco Airport to Hong Kong.

What documentation or ID do you need to fly to Hong Kong?

The required travel and health documents for your Hong Kong trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$450 Cheap Flights from San Francisco to Hong Kong in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 pm - 10:40 pm

SFO

HKG

30h 50m

1 stop

12:40 am - 2:00 pm

HKG

SFO

29h 20m

1 stop

$779Asiana Airlines

Tue, Feb 3 - Mon, Mar 2

11:50 pm - 12:00 pm

SFO

HKG

20h 10m

1 stop

12:40 am - 2:00 pm

HKG

SFO

29h 20m

1 stop

$780Asiana Airlines

Mon, Feb 23 - Tue, Mar 3

9:10 pm - 6:40 pm

SFO

HKG

53h 30m

2 stops

8:25 pm - 7:40 am

HKG

SFO

51h 15m

2 stops

$781Air Canada

Sat, Feb 14 - Sun, Feb 22

1:00 pm - 2:25 pm

SFO

HKG

34h 25m

1 stop

11:35 am - 9:05 am

HKG

SFO

36h 30m

2 stops

$782China Eastern

Mon, Mar 16 - Fri, Apr 3

12:00 pm - 10:25 am

SFO

HKG

31h 25m

2 stops

1:55 pm - 9:05 am

HKG

SFO

34h 10m

1 stop

$783China Eastern

Mon, Mar 30 - Sun, Apr 5

8:19 am - 5:10 am

SFO

HKG

29h 51m

2 stops

9:45 am - 12:13 pm

HKG

SFO

41h 28m

2 stops

$784Air Canada

Mon, May 4 - Mon, May 25

1:00 pm - 4:30 pm

SFO

HKG

36h 30m

2 stops

7:30 am - 9:05 am

HKG

SFO

16h 35m

1 stop

$785China Eastern

Thu, Mar 19 - Mon, Apr 6

3:40 pm - 12:40 pm

SFO

HKG

29h 00m

1 stop

1:00 pm - 1:40 pm

HKG

SFO

16h 40m

1 stop

$786Multiple Airlines

Tue, Feb 3 - Thu, Mar 5

11:15 pm - 6:40 pm

SFO

HKG

27h 25m

2 stops

8:25 pm - 3:34 pm

HKG

SFO

35h 09m

2 stops

$787Air Canada

Sat, Feb 7 - Sat, Feb 14

11:50 pm - 12:00 pm

SFO

HKG

20h 10m

1 stop

1:10 pm - 2:00 pm

HKG

SFO

16h 50m

1 stop

$788Asiana Airlines

Sun, Feb 15 - Tue, Mar 3

Air Canada flights from San Francisco to Hong Kong

Our best Air Canada deals on San Francisco to Hong Kong flight tickets

Air Canada

Feb 14

SFO9:10 pmSan Francisco

53h 30m

2 stops

HKG6:40 pmHong Kong Intl

Feb 22

HKG8:25 pmHong Kong Intl

51h 15m

2 stops

SFO7:40 amSan Francisco

$781

Air Canada

Jan 18

SFO6:00 pmSan Francisco

32h 40m

1 stop

HKG6:40 pmHong Kong Intl

Jan 21

HKG8:25 pmHong Kong Intl

16h 09m

1 stop

SFO8:34 pmSan Francisco

$782

Air Canada

May 4

SFO8:19 amSan Francisco

29h 51m

2 stops

HKG5:10 amHong Kong Intl

May 25

HKG9:45 amHong Kong Intl

41h 28m

2 stops

SFO12:13 pmSan Francisco

$784

China Airlines flights from San Francisco to Hong Kong

Our best China Airlines deals on San Francisco to Hong Kong flight tickets

China Airlines

Jan 26

SFO11:40 pmSan Francisco

17h 35m

1 stop

HKG9:15 amHong Kong Intl

Mar 13

HKG5:35 pmHong Kong Intl

17h 10m

1 stop

SFO7:45 pmSan Francisco

$790

China Airlines

Apr 4

SFO1:05 amSan Francisco

17h 10m

1 stop

HKG9:15 amHong Kong Intl

Apr 18

HKG11:05 amHong Kong Intl

23h 50m

1 stop

SFO7:55 pmSan Francisco

$792

China Airlines

Jan 16

SFO11:40 pmSan Francisco

17h 35m

1 stop

HKG9:15 amHong Kong Intl

Feb 1

HKG11:10 amHong Kong Intl

23h 35m

1 stop

SFO6:45 pmSan Francisco

$794

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 2/3

11:50 pm-10:40 pm

1 stop30h 50m

Hong Kong Intl

Mon 3/2

12:40 am-2:00 pm

1 stop29h 20m

$779

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 2/23

11:50 pm-12:00 pm

1 stop20h 10m

Hong Kong Intl

Tue 3/3

12:40 am-2:00 pm

1 stop29h 20m

$780

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sat 2/14

9:10 pm-6:40 pm

2 stops53h 30m

Hong Kong Intl

Sun 2/22

8:25 pm-7:40 am

2 stops51h 15m

$781

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 3/16

1:00 pm-2:25 pm

1 stop34h 25m

Hong Kong Intl

Fri 4/3

11:35 am-9:05 am

2 stops36h 30m

$782

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 3/30

12:00 pm-10:25 am

2 stops31h 25m

Hong Kong Intl

Sun 4/5

1:55 pm-9:05 am

1 stop34h 10m

$783

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 5/4

8:19 am-5:10 am

2 stops29h 51m

Hong Kong Intl

Mon 5/25

9:45 am-12:13 pm

2 stops41h 28m

$784

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 3/19

1:00 pm-4:30 pm

2 stops36h 30m

Hong Kong Intl

Mon 4/6

7:30 am-9:05 am

1 stop16h 35m

$785

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 2/3

3:40 pm-12:40 pm

1 stop29h 00m

Hong Kong Intl

Thu 3/5

1:00 pm-1:40 pm

1 stop16h 40m

$786

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sat 2/7

11:15 pm-6:40 pm

2 stops27h 25m

Hong Kong Intl

Sat 2/14

8:25 pm-3:34 pm

2 stops35h 09m

$787

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 2/15

11:50 pm-12:00 pm

1 stop20h 10m

Hong Kong Intl

Tue 3/3

1:10 pm-2:00 pm

1 stop16h 50m

$788

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How to get the cheapest flight ticket from San Francisco to Hong Kong

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Hong Kong?

The month of September is, on average, the cheapest month to fly to Hong Kong from San Francisco, with most prices found around $822. The month of April is another great option to travel to Hong Kong, with average flight prices from San Francisco averaging around $859.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from San Francisco to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $882. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,017.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is in the evening when flights can be purchased for as low as $912. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,055 per ticket.

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

Fly from San Francisco to Hong Kong Intl for the best San Francisco - Hong Kong flight prices

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

You are more likely to see cheaper flights to Hong Kong from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $962 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from San Francisco for as low as $887 on momondo.

What cabin class options are available on San Francisco to Hong Kong flights?

There are 3 cabin classes available to choose from on San Francisco to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Hong Kong flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Hong Kong.

Cheap San Francisco to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Hong Kong

Best Price Found	$491
Fastest flight time	14h 10m
Direct flights	Every day
Airports in Hong Kong	1 airport

The best one-way flight to Hong Kong from San Francisco in the past 72 hours is $491. The best round-trip flight deal from San Francisco to Hong Kong found on momondo in the last 72 hours is $924.

The fastest flight from San Francisco to Hong Kong takes 14h 10m

Direct flights go from San Francisco to Hong Kong every day.

There is 1 airport in Hong Kong. From San Francisco there are direct flights to Hong Kong Intl (HKG).

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Hong Kong?
Prices for flights from San Francisco Airport to Hong Kong refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Hong Kong?
As of January 2026, there are 16 operators available to choose from for flights from San Francisco Airport to Hong Kong.
How old do you have to be to fly from San Francisco Airport to Hong Kong?
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 San Francisco Airport to Hong Kong.
What documentation or ID do you need to fly to Hong Kong?
The required travel and health documents for your Hong Kong trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from San Francisco to Hong Kong?
momondo data reveals that the most frequently booked plane model on the route from San Francisco to Hong Kong is Boeing 777-300ER, representing 63.04% of all bookings. The subsequent popular models are Boeing 777-300 at 10.63%, Airbus A350-900 at 10.48%, and Boeing 777 at 6.40%.

Best airlines flying from San Francisco to Hong Kong

Compare and see reviews for airlines that fly from San Francisco to Hong Kong with momondo

Airline	Rating	Free Cancellation	Price
AIR PREMIA	PriceFrom $356	Free Cancellation	Rating 8.3 77 reviews	Search AIR PREMIA flights
Air Canada	PriceFrom $509	Free Cancellation	Rating 7.1 10,622 reviews	Search Air Canada flights
Philippine Airlines	PriceFrom $633	Free Cancellation	Rating 7.3 954 reviews	Search Philippine Airlines flights
Air China	PriceFrom $643	Free Cancellation	Rating 7.2 137 reviews	Search Air China flights
China Eastern	PriceFrom $647	Free Cancellation	Rating 7.2 188 reviews	Search China Eastern flights
Asiana Airlines	PriceFrom $731	Free Cancellation	Rating 8.1 502 reviews	Search Asiana Airlines flights
China Airlines	PriceFrom $732	Free Cancellation	Rating 8.3 798 reviews	Search China Airlines flights
Korean Air	PriceFrom $742	Free Cancellation	Rating 8.4 1,187 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $784	Free Cancellation	Rating 7.6 1,130 reviews	Search Cathay Pacific flights
ANA	PriceFrom $807	Free Cancellation	Rating 8.4 1,072 reviews	Search ANA flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Hong Kong?

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 Hong Kong from San Francisco.

Can I find flights from San Francisco to Hong Kong with flexible booking policies on momondo?

All flight searches from San Francisco to Hong Kong on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Hong Kong?

Once you have performed a search for San Francisco to Hong Kong 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 San Francisco to Hong Kong right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Hong Kong now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hong Kong and let you know when they change.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Hong Kongfrom $477

Cheap flights from San Francisco to Hong Kong from $450

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Hong Kong departing on 2/10. 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 San Francisco to Hong Kong

What is the cheapest month to fly to Hong Kong?

The month of September is, on average, the cheapest month to fly to Hong Kong from San Francisco, with most prices found around $822. The month of April is another great option to travel to Hong Kong, with average flight prices from San Francisco averaging around $859.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from San Francisco to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $882. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,017.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is in the evening when flights can be purchased for as low as $912. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,055 per ticket.

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

Fly from San Francisco to Hong Kong Intl for the best San Francisco - Hong Kong flight prices

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

What cabin class options are available on San Francisco to Hong Kong flights?

There are 3 cabin classes available to choose from on San Francisco to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Hong Kong flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Hong Kong.

What is the cheapest airline that flies from San Francisco to Hong Kong?

Air Canada is the most popular carrier operating from San Francisco to Hong Kong

What airlines fly to Hong Kong?

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

Historically, on average around 10% of flights between San Francisco and Hong Kong have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Cathay Pacific have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

How many flights depart from San Francisco to Hong Kong on average per day?

As of January 2026, there are 11 flights per day flying from San Francisco to Hong Kong. The most common time of day flights depart is 10:00PM, with 68% of flights taking off in the evening.

How many flights depart from San Francisco to Hong Kong on average per week?

As of January 2026, there are 80 flights per week flying from San Francisco to Hong Kong. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

Cheap San Francisco to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Hong Kong

Best Price Found

Fastest flight time

Direct flights

Airports in Hong Kong

When did momondo last update prices for flights from San Francisco Airport to Hong Kong?

How many operators does momondo search for flights from San Francisco Airport to Hong Kong?

How old do you have to be to fly from San Francisco Airport to Hong Kong?

What documentation or ID do you need to fly to Hong Kong?

What is the most popular plane model from San Francisco to Hong Kong?

Best airlines flying from San Francisco to Hong Kong

Compare and see reviews for airlines that fly from San Francisco to Hong Kong with momondo

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Hong Kong?

Can I find flights from San Francisco to Hong Kong with flexible booking policies on momondo?

How can momondo help me find flights from San Francisco to Hong Kong?

I’m not ready to book a flight from San Francisco to Hong Kong right now. Can momondo alert me if prices change?

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Popular cities in Hong Kong

Popular flights according to clicks in the last 7 days on momondo