$391+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
févr. 28 — mars 71
1 adult, Economy
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Find cheap flights from Hong Kong to San Francisco with Cheapflights
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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 September or October, booked 88 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Hong Kong to San Francisco
Cheapest flights from Hong Kong to San FranciscoExplore 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 janvier 29, 2026.
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 janvier 29, 2026.
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/78:05 pm
HKG
- SFO
1 stop14h 40m
China Airlines
mar. 2/2411:40 pm
SFO
- HKG
1 stop18h 45m
China Airlines
Deal found 1/28![China Airlines logo]()
$641
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/218:10 pm
HKG
- SFO
1 stop15h 20m
STARLUX Airlines
dim. 5/2412:50 am
SFO
- HKG
1 stop18h 05m
STARLUX Airlines
Deal found 1/27![STARLUX Airlines logo]()
$643
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/27:45 pm
HKG
- SFO
1 stop15h 15m
STARLUX Airlines
lun. 2/1611:10 pm
SFO
- HKG
1 stop27h 20m
STARLUX Airlines
Deal found 1/27![STARLUX Airlines logo]()
$644
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 1/297:45 pm
HKG
- SFO
1 stop15h 15m
STARLUX Airlines
jeu. 2/511:10 pm
SFO
- HKG
1 stop19h 00m
STARLUX Airlines
Deal found 1/28![STARLUX Airlines logo]()
$647
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/167:45 pm
HKG
- SFO
1 stop15h 15m
STARLUX Airlines
dim. 7/1912:50 am
SFO
- HKG
1 stop18h 05m
STARLUX Airlines
Deal found 1/28![STARLUX Airlines logo]()
$649
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/67:45 pm
HKG
- SFO
1 stop15h 15m
STARLUX Airlines
ven. 4/1012:50 am
SFO
- HKG
1 stop18h 05m
STARLUX Airlines
Deal found 1/27![STARLUX Airlines logo]()
$650
This Trip.com deal was found by Cheapflights users on 1/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/25:35 pm
HKG
- SFO
1 stop17h 55m
China Airlines
mer. 9/161:05 am
SFO
- HKG
1 stop18h 00m
China Airlines
Deal found 1/29![China Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/97:45 pm
HKG
- SFO
1 stop15h 15m
STARLUX Airlines
mar. 2/2411:10 pm
SFO
- HKG
1 stop19h 00m
STARLUX Airlines
Deal found 1/28![STARLUX Airlines logo]()
$654
This Jettzy deal was found by Cheapflights users on 1/27. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/137:45 pm
HKG
- SFO
1 stop15h 15m
STARLUX Airlines
jeu. 3/1912:10 am
SFO
- HKG
1 stop27h 20m
STARLUX Airlines
Deal found 1/27![STARLUX Airlines logo]()
$655
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/89:45 am
HKG
- SFO
2 stops41h 28m
Air Canada
mar. 7/78:10 am
SFO
- HKG
2 stops30h 00m
Air Canada
Deal found 1/29![Air Canada logo]()
$659
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/101:10 pm
HKG
- SFO
1 stop16h 50m
Asiana Airlines
mar. 9/811:30 pm
SFO
- HKG
1 stop21h 10m
Asiana Airlines
Deal found 1/28![Asiana Airlines logo]()
$660
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 janvier 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $641 (oojo) |
One-way from | $391 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $812 |
Good round-trip deal | $702 or less |
Good one-way deal | $590 or less |
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 janvier 29, 2026.
Use the filters below to find and compare flights from Hong Kong to San Francisco that are best for you.
Fly from
Hong Kong
Fly to
San Francisco
Route
Depart
Return
Price
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
lun. 4/27
8:10 pm-8:30 pm
1 stop15h 20m
San Francisco
jeu. 1/7
11:10 pm-6:30 pm
1 stop27h 20m
$663
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
jeu. 3/5
11:15 am-7:00 pm
1 stop23h 45m
San Francisco
sam. 4/11
12:50 am-6:55 pm
1 stop27h 05m
$663
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
jeu. 3/5
7:45 pm-7:00 pm
1 stop15h 15m
San Francisco
ven. 4/10
12:50 am-9:55 am
1 stop18h 05m
$663
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
mar. 4/28
8:10 pm-8:30 pm
1 stop15h 20m
San Francisco
mar. 1/12
11:10 pm-6:30 pm
1 stop27h 20m
$663
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
mar. 4/7
11:20 am-8:30 pm
1 stop24h 10m
San Francisco
mer. 1/6
11:10 pm-6:30 pm
1 stop27h 20m
$663
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
mer. 6/10
10:15 am-7:55 pm
1 stop24h 40m
San Francisco
sam. 7/4
1:05 am-9:15 am
1 stop17h 10m
$691
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
mer. 3/11
8:05 pm-7:45 pm
1 stop14h 40m
San Francisco
ven. 9/11
1:05 am-9:15 am
1 stop17h 10m
$691
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
mar. 6/9
8:10 pm-7:55 pm
1 stop14h 45m
San Francisco
mar. 7/7
1:05 am-7:05 pm
1 stop27h 00m
$691
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
mar. 2/10
11:10 am-6:45 pm
1 stop23h 35m
San Francisco
mar. 2/24
11:40 pm-9:15 am
1 stop17h 35m
$691
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
dim. 2/8
10:20 am-6:45 pm
1 stop24h 25m
San Francisco
mar. 2/17
11:40 pm-10:10 am
1 stop18h 30m
$692
Showing 1-10 of 24 results
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?
Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to San Francisco. Price data was last updated on January 23, 2026.
The best time to book flights from Hong Kong to San Francisco is 88 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, January is the cheapest month in which you can book a flight from Hong Kong to San Francisco (average of $609). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of $789). 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 janvier 29, 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 janvier 29, 2026.
The most flights from HK0 to SFO are scheduled on a Tuesday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Hong Kong to San Francisco delayed?
About 11% of weekly flights between Hong Kong and San Francisco have experienced delays in the past year, with the average delay time being 138 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 evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday 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 10% 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 janvier 29, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and China 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.
Overall
8.9
Crew
9.1
Comfort
8.8
Boarding
8.9
Entertainment
8.8
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.1
Comfort
8.8
Boarding
8.9
Entertainment
8.8
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.1
Comfort
8.8
Boarding
8.9
Entertainment
8.8
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.1
Comfort
8.8
Boarding
8.9
Entertainment
8.8
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.1
Comfort
8.8
Boarding
8.9
Entertainment
8.8
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Overall
8.9
Crew
9.1
Comfort
8.8
Boarding
8.9
Entertainment
8.8
Food
8.6
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Roseville
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Davis
Hollister
Redwood City
Union City
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Hong Kong to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Hong Kong to San Francisco
Discover the top 7 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 janvier 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$581 | Average$789 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$586 | Average$727 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$590 | Average$767 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$654 | Average$796 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$660 | Average$712 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$687 | Average$809 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$690 | Average$846 | FlexibilityNo cancel fee | On-time69% |