Can I fly direct from Hong Kong to San Francisco?

Direct flights from Hong Kong to San Francisco are available, though they represent a smaller portion of the overall flight options. Historically, approximately 7.9% of flights on this route have been direct. For flights with stopovers, travelers typically encounter two stopovers. This means that while direct options exist, connecting flights are more common for this route.

What's the flight time from Hong Kong to San Francisco?

The typical direct flight time from Hong Kong to San Francisco is 13 hours and 0 minutes. This corresponds to a median duration of 780 minutes for non-stop journeys. For flights with one stop, the median flight time increases significantly to 20 hours and 35 minutes, or 1235 minutes. The route covers a distance of 11,127 kilometers.

Are there frequently good prices on flights from Hong Kong to San Francisco?

Historically, flights from Hong Kong to San Francisco are classified as a route with regular deal frequency. This means that good prices appear consistently across the trailing quarter. Travelers can typically find favorable pricing opportunities for this route without extended waits. This consistent availability makes it easier to plan trips with good value.

Flights From Hong Kong

To San Francisco

Cheap Flights from Hong Kong to San Francisco

Browse current best options from Hong Kong. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Hong Kong

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

Prices updated 6 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 27, 2026.)

Today’s best flight deals from Hong Kong to San Francisco

Explore current cheapest deals departing from Hong Kong to San Francisco

2026-12-04 – 2026-12-08
HKG - San Francisco
88% AI deal score
$864
$678
Round trip
2026-12-14 – 2026-12-30
HKG - San Francisco
80% AI deal score
$774
$710
Round trip
2026-11-03 – 2026-11-10
HKG - San Francisco
83% AI deal score
$838
$712
Round trip
2026-11-11 – 2026-11-25
HKG - San Francisco
80% AI deal score
$757
$712
Round trip
2026-11-04 – 2026-11-11
HKG - San Francisco
83% AI deal score
$829
$712
Round trip
2026-11-09 – 2026-11-23
HKG - San Francisco
80% AI deal score
$769
$714
Round trip
2026-11-12 – 2026-11-27
HKG - San Francisco
74% AI deal score
$740
$754
Round trip
2026-11-01 – 2026-11-06
HKG - San Francisco
84% AI deal score
$907
$790
Round trip
2026-12-22 – 2026-12-31
HKG - San Francisco
79% AI deal score
$802
$804
Round trip
2026-12-23 – 2026-12-31
HKG - San Francisco
79% AI deal score
$803
$804
Round trip

Hong Kong to San Francisco: Overview

Insights for flights from Hong Kong to San Francisco

The journey from Hong Kong to San Francisco covers a substantial distance of 11,127 km, classifying it as a long-haul flight. This route typically involves a significant travel duration due to its trans-Pacific nature. Understanding the dynamics of this long-haul connection can help you plan your trip more effectively.

For those seeking cheap flights from Hong Kong to San Francisco, fares typically range from $861–$1,473, with a median price of $1,163. Right now, current fares are near the typical level for this route. Approximately 10% of recent fares have been classified as a good price, indicating that finding exceptional value can require some flexibility. New deals show up several times a week, so consistent monitoring can be beneficial.

When is the cheapest time to fly from Hong Kong to San Francisco? The data indicates that April is often the most affordable month, with a median fare of just $507. Other cost-effective months include February, where the median fare is $796, and January, with a median fare of $801. Planning your travel during these months could lead to significant savings.

Most itineraries for this route connect at least once, as only 7.9% of recent fares were for direct flights from Hong Kong to San Francisco. For the majority of flights that are not direct, travelers can expect to make 2 stopovers. This means that while direct options exist, connecting flights are far more common and often influence the overall travel time.

How long is the flight from Hong Kong to San Francisco? A typical journey, including connections, takes approximately 13h 0m. For itineraries that involve connecting flights, the median travel time extends to 24h 40m. Non-stop flights, when available, also have a median duration of 13h 0m, highlighting the considerable time investment for this trans-Pacific route.

How much is a round trip from Hong Kong to San Francisco

Regular price: $696 - $1,579

Prices for flights from Hong Kong to San Francisco are currently within the regular range.

The regular price range for flights from Hong Kong to San Francisco is typically between $696 and $1579. The current lowest deal is $712 with United Airlines, for travel from Nov 23-Nov 30.

now $712

Low $696

High $1,579

The cheapest time to fly from Hong Kong to San Francisco

The cheapest month to fly from Hong Kong to San Francisco is April, with a median price of $507. The most expensive month is August, with a median price of $1663. Prices are generally lower from January to September.

April

Cheapest

Flights from $507

August

Most Expensive

Flights from $1,663

Jan

Feb

Apr

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hong Kong to San Francisco

United Airlines

Last-minute flights going from Hong Kong to San Francisco

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,021

$838

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,083

$838

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$902

$838

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,099

$877

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,089

$878

One-way

Thu, Oct 29

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,079

$841

One-way

Biggest price drops on these dates for flights from Hong Kong to San Francisco

1 night

Nov 3 - Nov 4

$1,024 → $720

30%

3 nights

Nov 3 - Nov 6

$1,012 → $770

24%

7 nights

Nov 3 - Nov 10

$890 → $718

19%

2 nights

Apr 23 - Apr 25

$925 → $758

18%

Popular Airports to fly from Hong Kong to San Francisco

Hong Kong - San Francisco route insights

💸 Price insights

Recent fares are near the typical level.

Recent fares from Hong Kong to San Francisco are near the typical level of $1163.

📅 Best time to fly

Fly in April for the best prices.

Historically, April is the cheapest month to fly, with a median price of $507.

⏱️ Flight duration

Direct flights take 13h 0m.

The median flight duration for direct flights is 13h 0m, while connecting flights average 24h 40m.

✈️ Airlines & availability

Connecting flights are dominant.

Only 7.9% of recent flights are direct, with connecting flights typically having 2 stopovers.

🏆 Airline highlight

United Airlines offers direct flights.

United Airlines is one of the carriers providing direct flight options on this route.

🎯 Booking tip

Deals appear regularly.

Deals for flights from Hong Kong to San Francisco appear regularly over a 30-day window.

Hong Kong main airports to depart from

Hong Kong International (HKG)

Cheapest

Hong Kong International offers flights to San Francisco, providing a convenient departure point for your journey.

📍 ~29 km from Hong Kong (reachable by car or train)

💸 Flights from ~$693

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International Airport is a major hub for flights arriving in the San Francisco Bay Area.

📍 ~18 km from San Francisco (reachable by car)

💸 Flights from ~$681

Airports nearby San Francisco used as alternative

Oakland International (OAK)

Oakland International is a useful alternative, especially for its extensive domestic network and BART rail access.

📍 ~15 km from San Francisco (reachable by BART train or car, but bridge traffic can impact travel time)

💸 Flights from ~$1,174

Business & First Class Flight Deals to San Francisco

Discover luxury on the budget with premium cabin class on flights from Hong Kong to San Francisco.

Elite

Best Elite deals to San Francisco

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From HKG

Elite

Jan 08

San Francisco, United States

93% AI deal score

$20,318

$13,238

Save $7,080

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Jan 20

San Francisco, United States

92% AI deal score

$18,807

$13,047

Save $5,760

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 21

San Francisco, United States

92% AI deal score

$18,421

$13,048

Save $5,373

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 22

San Francisco, United States

92% AI deal score

$18,408

$13,048

Save $5,360

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 25

San Francisco, United States

92% AI deal score

$18,489

$13,048

Save $5,441

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 21

San Francisco, United States

92% AI deal score

$18,661

$13,048

Save $5,613

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 23

San Francisco, United States

92% AI deal score

$18,410

$13,048

Save $5,362

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 24

San Francisco, United States

92% AI deal score

$18,557

$13,048

Save $5,509

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 22

San Francisco, United States

92% AI deal score

$18,403

$13,048

Save $5,355

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 21

San Francisco, United States

92% AI deal score

$18,463

$13,048

Save $5,415

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 22

San Francisco, United States

92% AI deal score

$18,526

$13,048

Save $5,478

Jett8 Airlines Cargo

Business Class

From HKG

Elite

Dec 23

San Francisco, United States

92% AI deal score

$18,526

$13,048

Save $5,478

Jett8 Airlines Cargo

Business Class

Frequently Asked Questions About Flights to San Francisco

Historically, booking flights from Hong Kong to San Francisco 60 or more days in advance typically offers the lowest average prices, around $1152. Prices tend to increase closer to the departure date, with flights booked 0-6 days out averaging $1554. Even flights booked 14-27 days in advance show an average price of $1203, which is higher than booking further out. Planning ahead by at least two months generally provides a better value for this route.

Across the trailing quarter, a good price for a flight from Hong Kong to San Francisco is considered to be $861 or less. The median price for this route was $1163. Prices above $1473 are typically in the higher range. By comparing prices to these historical benchmarks, travelers can identify favorable deals for their journey.

Historically, April has been the cheapest month to fly from Hong Kong to San Francisco, with a median price of $507. Other relatively inexpensive months include February and January, with median prices of $796 and $801 respectively. The annual median price for this route is $1163, indicating that these months offer significant savings compared to the yearly average.

Related routes

More routes from Hong Kong

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Flights to San Francisco from other cities

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Hong Kong to San Francisco: Overview

Insights for flights from Hong Kong to San Francisco

How much is a round trip from Hong Kong to San Francisco

Regular price: $696 - $1,579

Prices for flights from Hong Kong to San Francisco are currently within the regular range.

The regular price range for flights from Hong Kong to San Francisco is typically between $696 and $1579. The current lowest deal is $712 with United Airlines, for travel from Nov 23-Nov 30.

now $712

Low $696

High $1,579

The cheapest time to fly from Hong Kong to San Francisco

April

Cheapest

Flights from $507

August

Most Expensive

Flights from $1,663

Jan

Feb

Apr

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hong Kong to San Francisco

United Airlines

Last-minute flights going from Hong Kong to San Francisco

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,021

$838

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,083

$838

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$902

$838

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,099

$877

One-way

Wed, Oct 28

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,089

$878

One-way

Thu, Oct 29

⌛ Last-Minute

HKG - San Francisco

Hong Kong (HKG) - San Francisco (SFO)

2GO

$1,079

$841

One-way

Biggest price drops on these dates for flights from Hong Kong to San Francisco

1 night

Nov 3 - Nov 4

$1,024 → $720

30%

3 nights

Nov 3 - Nov 6

$1,012 → $770

24%

7 nights

Nov 3 - Nov 10

$890 → $718

19%

2 nights

Apr 23 - Apr 25

$925 → $758

18%

Popular Airports to fly from Hong Kong to San Francisco

Hong Kong - San Francisco route insights

💸 Price insights

Recent fares are near the typical level.

Recent fares from Hong Kong to San Francisco are near the typical level of $1163.

📅 Best time to fly

Fly in April for the best prices.

Historically, April is the cheapest month to fly, with a median price of $507.

⏱️ Flight duration

Direct flights take 13h 0m.

The median flight duration for direct flights is 13h 0m, while connecting flights average 24h 40m.

✈️ Airlines & availability

Connecting flights are dominant.

Only 7.9% of recent flights are direct, with connecting flights typically having 2 stopovers.

🏆 Airline highlight

United Airlines offers direct flights.

United Airlines is one of the carriers providing direct flight options on this route.

🎯 Booking tip

Deals appear regularly.

Deals for flights from Hong Kong to San Francisco appear regularly over a 30-day window.

Hong Kong main airports to depart from

Hong Kong International (HKG)

Cheapest

Hong Kong International offers flights to San Francisco, providing a convenient departure point for your journey.

📍 ~29 km from Hong Kong (reachable by car or train)

💸 Flights from ~$693

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International Airport is a major hub for flights arriving in the San Francisco Bay Area.

📍 ~18 km from San Francisco (reachable by car)

💸 Flights from ~$681

Airports nearby San Francisco used as alternative

Oakland International (OAK)

Oakland International is a useful alternative, especially for its extensive domestic network and BART rail access.

San Francisco, United States

92% AI deal score

$18,526

$13,048

Save $5,478

Jett8 Airlines Cargo

Business Class

Frequently Asked Questions About Flights to San Francisco

Cheap Flights from Hong Kong to San Francisco

Today’s best flight deals from Hong Kong to San Francisco

Hong Kong to San Francisco: Overview

Insights for flights from Hong Kong to San Francisco

How much is a round trip from Hong Kong to San Francisco

The cheapest time to fly from Hong Kong to San Francisco

Direct flights from Hong Kong to San Francisco

Last-minute flights going from Hong Kong to San Francisco

Biggest price drops on these dates for flights from Hong Kong to San Francisco

Popular Airports to fly from Hong Kong to San Francisco

Hong Kong - San Francisco route insights

Recent fares are near the typical level.

Fly in April for the best prices.

Direct flights take 13h 0m.

Connecting flights are dominant.

United Airlines offers direct flights.

Deals appear regularly.

Hong Kong main airports to depart from

San Francisco main airports to arrive at

Airports nearby San Francisco used as alternative

Business & First Class Flight Deals to San Francisco

Best Elite deals to San Francisco

Jan 08

Jan 20

Dec 21

Dec 22

Dec 25

Dec 21

Dec 23

Dec 24

Dec 22

Dec 21

Dec 22

Dec 23

Frequently Asked Questions About Flights to San Francisco

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

How do I know if a Hong Kong to San Francisco flight is a good deal?

What's the best month to fly from Hong Kong to San Francisco?

Can I fly direct from Hong Kong to San Francisco?

What's the flight time from Hong Kong to San Francisco?

Are there frequently good prices on flights from Hong Kong to San Francisco?

Related routes

More routes from Hong Kong

Flights to San Francisco from other cities

Hong Kong to San Francisco: Overview

Insights for flights from Hong Kong to San Francisco

How much is a round trip from Hong Kong to San Francisco

The cheapest time to fly from Hong Kong to San Francisco

Direct flights from Hong Kong to San Francisco

Last-minute flights going from Hong Kong to San Francisco

Biggest price drops on these dates for flights from Hong Kong to San Francisco

Popular Airports to fly from Hong Kong to San Francisco

Hong Kong - San Francisco route insights

Recent fares are near the typical level.

Fly in April for the best prices.

Direct flights take 13h 0m.

Connecting flights are dominant.

United Airlines offers direct flights.

Deals appear regularly.

Hong Kong main airports to depart from

San Francisco main airports to arrive at

Airports nearby San Francisco used as alternative

Business & First Class Flight Deals to San Francisco

Best Elite deals to San Francisco

Jan 08

Jan 20

Dec 21

Dec 22

Dec 25

Dec 21

Dec 23

Dec 24

Dec 22

Dec 21

Dec 22

Dec 23

Frequently Asked Questions About Flights to San Francisco

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

How do I know if a Hong Kong to San Francisco flight is a good deal?

What's the best month to fly from Hong Kong to San Francisco?