HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$480+ Cheap flights from Hong Kong to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hong Kong to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Hong Kong to San Francisco are usually found in January or February, booked 87 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Hong Kong to San Francisco

Cheapest flights from Hong Kong to San Francisco
Explore the most affordable flight options available from Hong Kong to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:45 am
HKG
-
SFO
Nonstop13h 05m
United Airlines
Fri 7/108:55 pm
SFO
-
HKG
1 stop17h 45m
United Airlines
Deal found 5/13$706
This KAYAK deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:30 pm
HKG
-
SFO
Nonstop13h 05m
Multiple Airlines
Thu 7/1610:19 am
SFO
-
HKG
1 stop17h 11m
Multiple Airlines
Deal found 5/16$708
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:30 pm
HKG
-
SFO
Nonstop13h 05m
United Airlines
Fri 7/248:50 am
SFO
-
HKG
1 stop18h 40m
United Airlines
Deal found 5/13$711
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:45 am
HKG
-
SFO
Nonstop13h 05m
United Airlines
Thu 7/910:45 pm
SFO
-
HKG
2 stops28h 45m
United Airlines
Deal found 5/15$712
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:45 pm
HKG
-
SFO
1 stop28h 00m
United Airlines
Wed 7/157:00 am
SFO
-
HKG
2 stops31h 40m
United Airlines
Deal found 5/17$730
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/162:45 pm
HKG
-
SFO
1 stop16h 50m
United Airlines
Fri 7/1710:19 am
SFO
-
HKG
1 stop17h 11m
United Airlines
Deal found 5/16$756
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:30 am
HKG
-
SFO
1 stop16h 10m
United Airlines
Fri 7/178:55 pm
SFO
-
HKG
1 stop17h 45m
United Airlines
Deal found 5/16$759
This Delta deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1612:20 pm
HKG
-
SFO
2 stops26h 46m
Delta
Thu 7/168:00 pm
SFO
-
HKG
1 stop18h 05m
Delta
Deal found 5/16$761
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/229:25 am
HKG
-
SFO
1 stop29h 00m
Delta
Mon 7/66:50 pm
SFO
-
HKG
1 stop19h 15m
Delta
Deal found 5/15$763
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/149:25 am
HKG
-
SFO
1 stop19h 06m
Delta
Wed 10/1411:05 am
SFO
-
HKG
1 stop27h 00m
Delta
Deal found 5/17$764
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:45 am
HKG
-
SFO
Nonstop13h 05m
United Airlines
Tue 6/308:50 am
SFO
-
HKG
2 stops36h 35m
United Airlines
Deal found 5/17$765
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/229:45 pm
HKG
-
SFO
1 stop24h 50m
United Airlines
Sun 7/51:40 am
SFO
-
HKG
1 stop19h 45m
United Airlines
Deal found 5/16$766

Find flight deals from Hong Kong to San Francisco

Keep the following information in mind while searching for Hong Kong to San Francisco flight deals. Data was last updated May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$706
(United Airlines)

One-way from

$480
(Delta)

Popular in

August

Cheapest in

January

Average price

$908

Good round-trip deal

$1,112 or less

Good one-way deal

$613 or less
Provider with most accurate pricing for Hong Kong Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-San Francisco flights.
Search Deals
From Hong Kong to San Francisco
Search Deals
One-way flight from Hong Kong to San Francisco
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong to San Francisco.
Search Deals
Price to beat on a one-way flight from Hong Kong to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 18, 2026.
Use the filters below to find and compare flights from Hong Kong to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 6/26

11:45 am-9:50 am

Nonstop13h 05m

San Francisco

Fri 7/10

8:55 pm-5:40 am

1 stop17h 45m

$706

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 6/12

9:25 am-3:53 pm

1 stop21h 28m

San Francisco

Thu 9/10

8:55 am-5:05 am

1 stop29h 10m

$763

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 6/26

9:25 am-3:53 pm

1 stop21h 28m

San Francisco

Fri 7/10

5:55 am-10:45 pm

2 stops25h 50m

$770

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 6/26

9:25 am-9:50 pm

1 stop27h 25m

San Francisco

Sat 7/11

5:55 am-10:45 pm

2 stops25h 50m

$770
Quickest round-trip

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 6/15

10:30 pm-8:35 pm

Nonstop13h 05m

San Francisco

Wed 7/15

1:45 pm-6:55 pm

Nonstop14h 10m

$902

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 10/29

10:35 am-8:05 am

Nonstop12h 30m

San Francisco

Sat 11/14

11:15 pm-6:45 am

Nonstop15h 30m

$903

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 6/29

11:45 am-9:50 am

Nonstop13h 05m

San Francisco

Thu 8/27

9:25 pm-5:40 am

1 stop17h 15m

$913

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 11/2

10:30 pm-6:55 pm

Nonstop12h 25m

San Francisco

Tue 11/24

10:44 pm-7:15 pm

1 stop28h 31m

$913
Cheapest one-way

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 5/23

10:30 pm-8:35 pm

Nonstop13h 05m

$532

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 9/1

12:20 pm-11:46 pm

2 stops26h 26m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Hong Kong to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Hong Kong with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

The best time to book flights from Hong Kong to San Francisco is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Hong Kong to San Francisco (average of $434). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of $794). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HK to SFO?

Find hourly flight availability from Hong Kong to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 18, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to San Francisco as you normally would.

Weekly flight availability from Hong Kong to San Francisco

Explore weekly flight availability from Hong Kong to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 18, 2026.

The most flights from HK0 to SFO are scheduled on a Friday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

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

About 14% of weekly flights between Hong Kong and San Francisco have experienced delays in the past year, with the average delay time being 127 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 18, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines,EVA Air, andChina Airlines from Hong Kong to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
314 reviews

Food

8.7

Overall

8.9

Boarding

9.0

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
STARLUX Airlines
8.9
Very good
314 reviews
STARLUX Airlines
8.9
Very good
314 reviews

Food

8.7

Overall

8.9

Boarding

9.0

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
EVA Air
8.5
Very good
1,451 reviews
STARLUX Airlines
8.9
Very good
314 reviews

Food

8.7

Overall

8.9

Boarding

9.0

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
China Airlines
8.3
Very good
826 reviews
STARLUX Airlines
8.9
Very good
314 reviews

Food

8.7

Overall

8.9

Boarding

9.0

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
Cathay Pacific
7.6
Good
1,332 reviews
STARLUX Airlines
8.9
Very good
314 reviews

Food

8.7

Overall

8.9

Boarding

9.0

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
United Airlines
7.4
Good
9,731 reviews
STARLUX Airlines
8.9
Very good
314 reviews

Food

8.7

Overall

8.9

Boarding

9.0

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Hong Kong?

    Located just 11.0 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to San Francisco from Hong Kong.

  • How popular is this Hong Kong to San Francisco flight route?

    Flights from Hong Kong to San Francisco have been viewed 3 times in the past calendar month.

  • How long is the flight from Hong Kong to San Francisco?

    Departing from Hong Kong to San Francisco will take you 13h 05m. The distance from Hong Kong to San Francisco is about 6910 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Hong Kong to San Francisco round-trip?

    Flying on STARLUX Airlines is currently your cheapest option to San Francisco, with prices starting at $577. Additional round-trip tickets that might be worth considering are offered by Philippine Airlines and China Airlines, with the lowest prices starting at $581 and $589, respectively. These flights start at 28% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Hong Kong to San Francisco one-way?

    One-way options have recently been found by users for as low as $363 on STARLUX Airlines. Other airlines that offer cheap prices include China Airlines from $368 and EVA Air from $381 one-way.

  • What are the most reliable airlines from Hong Kong to San Francisco?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to San Francisco on time: MIAT Mongolian (80%), Malaysia Airlines (80%), American Airlines (78%).

  • What are the cheapest flights from Hong Kong to San Francisco?

    Looking for the cheapest flight from Hong Kong to San Francisco? While on average our users pay $2,816, our data indicates the cheapest price to be $557. The most popular route (Hong Kong Intl - San Francisco), is priced around $656.

  • Can I find deals for flights from Hong Kong to San Francisco that include hotel bookings?

    Yes. In addition to deals on Hong Kong to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to San Francisco.

  • Can I find deals for business class flights from Hong Kong to San Francisco?

    Yes. Cheapflights offers flight deals from Hong Kong to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to San Francisco?

    Currently, April is the cheapest month in which you can book a flight from Hong Kong to San Francisco (average of $434). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of $794). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
San Bruno
Watsonville
San Ramon
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
Vallejo
San Lorenzo
Davis
Emeryville
Manteca
Elk Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Hong Kong to San Francisco

Discover the top 6 airlines that operate flights from Hong Kong to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$577Average$699FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$581Average$797FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$589Average$685FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$628Average$742FlexibilityNo cancel feeOn-time74%
Cathay PacificCheapest$679Average$797FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$683Average$810FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.