Cheap flights from Hong Kong to San Francisco from HK$3,058
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
9 Dec — 16 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to San Francisco are usually found in January or March, booked 81 days in advance, depart on a Tuesday or Thursday and return on a Wednesday
Cheap flight deals from Hong Kong to San Francisco
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
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 9 November 2026.
Wed 9-1213:30 -
1 stop22h 15m
Mon 25-122:40 -
1 stop27h 10m
Deal found 9-11HK$5,442
Thu 12-1122:30 -
Nonstop12h 25m
Wed 25-1117:42 -
1 stop21h 18m
Deal found 9-11HK$5,559
Mon 9-1122:30 -
Nonstop12h 25m
Mon 23-1112:26 -
1 stop26h 34m
Deal found 7-11HK$5,575
Wed 18-1122:30 -
Nonstop12h 25m
Tue 8-1207:00 -
1 stop20h 15m
Deal found 9-11HK$5,606
Tue 17-1100:15 -
1 stop30h 15m
Wed 2-1223:00 -
1 stop21h 00m
Deal found 7-11HK$5,614
Tue 24-1122:30 -
Nonstop12h 25m
Tue 8-1207:00 -
1 stop20h 15m
Deal found 9-11HK$5,638
Tue 15-1210:35 -
Nonstop12h 30m
Thu 7-108:30 -
2 stops30h 30m
Deal found 5-11HK$5,646
Mon 9-1122:30 -
Nonstop12h 25m
Sun 15-1121:05 -
2 stops41h 55m
Deal found 8-11HK$5,653
Thu 3-1200:15 -
1 stop30h 15m
Fri 19-223:00 -
1 stop31h 40m
Deal found 8-11HK$5,669
Sun 8-1122:30 -
Nonstop12h 25m
Thu 12-1108:45 -
1 stop18h 30m
Deal found 7-11HK$5,693
Sat 7-1110:35 -
Nonstop12h 30m
Mon 23-1107:00 -
1 stop20h 15m
Deal found 5-11HK$5,724
Sun 22-1110:35 -
Nonstop12h 30m
Mon 7-1222:50 -
1 stop28h 25m
Deal found 9-11HK$5,732
Best flights from Hong Kong to San Francisco
Discover carefully curated flight deals from Hong Kong to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.
Tue 15-1210:35 -
Nonstop12h 30m
Thu 7-108:30 -
2 stops30h 30m
Deal found 5-11HK$5,646
Tue 19-120:05 -
1 stop14h 40m
Fri 2-701:05 -
1 stop18h 00m
Deal found 4-11HK$6,665
Sun 31-121:10 -
1 stop25h 30m
Sat 6-223:30 -
1 stop22h 50m
Deal found 9-11HK$6,798
Tue 17-1100:55 -
2 stops32h 18m
Tue 8-1211:50 -
1 stop27h 50m
Deal found 5-11HK$7,096
Fri 13-1110:35 -
Nonstop12h 30m
Wed 2-1214:25 -
2 stops24h 35m
Deal found 6-11HK$5,724
Fri 27-1110:35 -
Nonstop12h 30m
Fri 27-1113:00 -
2 stops26h 00m
Deal found 7-11HK$5,849
Thu 21-120:05 -
1 stop14h 40m
Mon 5-701:05 -
1 stop17h 10m
Deal found 4-11HK$6,665
Tue 24-1112:35 -
2 stops19h 39m
Tue 8-1218:35 -
1 stop21h 05m
Deal found 8-11HK$7,104
Sat 23-120:05 -
1 stop14h 40m
Mon 5-701:05 -
1 stop18h 00m
Deal found 4-11HK$6,665
Thu 4-210:35 -
Nonstop12h 30m
Thu 4-219:51 -
1 stop19h 09m
Deal found 9-11HK$7,073
Sun 31-110:35 -
Nonstop12h 30m
Mon 1-223:15 -
Nonstop15h 30m
Deal found 9-11HK$7,073
Direct flights from Hong Kong to San Francisco
Explore direct flight options from Hong Kong to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.
Sat 23-100:55 -
Nonstop12h 20m
Wed 3-222:55 -
Nonstop15h 25m
Deal found 7-11HK$6,861
Tue 17-1100:55 -
Nonstop12h 00m
Wed 2-1222:55 -
Nonstop15h 25m
Deal found 7-11HK$6,986
Tue 2-200:55 -
Nonstop12h 20m
Sat 6-222:55 -
Nonstop15h 25m
Deal found 6-11HK$6,994
Thu 19-1122:30 -
Nonstop12h 25m
Wed 2-1223:15 -
Nonstop15h 30m
Deal found 9-11HK$7,002
Thu 12-1110:35 -
Nonstop12h 30m
Wed 25-1111:45 -
Nonstop15h 35m
Deal found 9-11HK$7,010
Tue 24-1100:55 -
Nonstop12h 00m
Sun 29-1122:55 -
Nonstop15h 25m
Deal found 5-11HK$7,033
Fri 11-1222:30 -
Nonstop12h 25m
Sat 2-123:15 -
Nonstop15h 30m
Deal found 8-11HK$7,057
Thu 4-210:35 -
Nonstop12h 30m
Thu 11-211:45 -
Nonstop15h 35m
Deal found 6-11HK$7,065
Sun 31-110:35 -
Nonstop12h 30m
Tue 2-211:45 -
Nonstop15h 35m
Deal found 9-11HK$7,073
Thu 24-1222:30 -
Nonstop12h 25m
Sat 2-123:15 -
Nonstop15h 30m
Deal found 7-11HK$7,096
Thu 3-1222:30 -
Nonstop12h 25m
Tue 8-1211:45 -
Nonstop15h 35m
Deal found 5-11HK$7,230
Sun 31-100:55 -
Nonstop12h 20m
Wed 17-222:55 -
Nonstop15h 25m
Deal found 6-11HK$7,253
Last-minute flights from Hong Kong to San Francisco
Discover last-minute flight deals from Hong Kong to San Francisco. Data last updated 9 November 2026 and is based on user searches.
Sat 7-1122:30 -
Nonstop12h 25m
Sun 8-1122:50 -
1 stop28h 25m
Deal found 6-11HK$5,724
Sun 8-1122:30 -
Nonstop12h 25m
Thu 12-1108:45 -
1 stop18h 30m
Deal found 7-11HK$5,693
Mon 9-1122:30 -
Nonstop12h 25m
Mon 23-1112:26 -
1 stop26h 34m
Deal found 7-11HK$5,575
Mon 9-1122:30 -
Nonstop12h 25m
Sun 15-1121:05 -
2 stops41h 55m
Deal found 8-11HK$5,653
Thu 12-1122:30 -
Nonstop12h 25m
Wed 25-1117:42 -
1 stop21h 18m
Deal found 9-11HK$5,559
Tue 17-1100:15 -
1 stop30h 15m
Wed 2-1223:00 -
1 stop21h 00m
Deal found 7-11HK$5,614
Wed 18-1122:30 -
Nonstop12h 25m
Tue 8-1207:00 -
1 stop20h 15m
Deal found 5-11HK$5,606
Sun 22-1110:35 -
Nonstop12h 30m
Mon 7-1222:50 -
1 stop28h 25m
Deal found 9-11HK$5,732
Tue 24-1122:30 -
Nonstop12h 25m
Tue 8-1207:00 -
1 stop20h 15m
Deal found 9-11HK$5,638
Thu 3-1200:15 -
1 stop30h 15m
Fri 19-223:00 -
1 stop31h 40m
Deal found 8-11HK$5,669
Wed 9-1213:30 -
1 stop22h 15m
Mon 25-122:40 -
1 stop27h 10m
Deal found 9-11HK$5,442
Tue 15-1211:25 -
2 stops24h 27m
Tue 29-1211:45 -
Nonstop15h 35m
Deal found 5-11HK$5,646
One-way flights from Hong Kong to San Francisco
Search for one-way flight options from Hong Kong to San Francisco. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.
Mon 18-113:40 -
1 stop15h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-11HK$3,058
Wed 9-1222:55 -
1 stop36h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 9-11HK$3,105
Wed 2-1213:30 -
1 stop22h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 9-11HK$3,136
Fri 4-1211:25 -
1 stop24h 20m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-11HK$3,262
Sat 5-1219:05 -
1 stop16h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-11HK$3,270
Wed 18-1113:40 -
1 stop15h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 7-11HK$3,380
Wed 20-113:40 -
1 stop15h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-11HK$3,387
Thu 28-111:25 -
1 stop24h 20m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 9-11HK$3,458
Mon 23-1113:30 -
1 stop22h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-11HK$3,521
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 9 November 2026.
Customise 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 7,457,451 searches. Data last updated 9 November 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
Departure
Return
Price
Cheapest return flight
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Tue 2-2
13:30-19:45
1 stop22h 15m
San Francisco
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$3,646
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Sat 19-12
18:40-17:00
1 stop38h 20m
San Francisco
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$3,693
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Wed 2-12
19:05-19:45
1 stop16h 40m
San Francisco
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$3,717
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Sun 15-11
10:10-06:40
1 stop36h 30m
San Francisco
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$3,748
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Mon 16-11
19:45-00:25
2 stops44h 40m
San Francisco
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$4,203
Fastest return journey
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Mon 7-12
00:55-20:55
Nonstop12h 00m
San Francisco
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$5,152
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Wed 13-1
10:45-21:22
1 stop26h 37m
San Francisco
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$5,207
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Sun 20-12
19:40-06:40
1 stop27h 00m
San Francisco
Wed 31-12
00:00-16:00
Nonstop0h 00m
HK$5,308
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Tue 15-12
10:35-07:05
Nonstop12h 30m
San Francisco
Thu 7-1
08:30-07:00
2 stops30h 30m
HK$5,646
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Fri 13-11
10:35-07:05
Nonstop12h 30m
San Francisco
Wed 2-12
14:25-07:00
2 stops24h 35m
HK$5,724
Flights are sorted by cheapest return flights first.
Deals found on 9-11
Showing 1-10 of 23 resultsSorted by cheapest first
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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.
HKG-SFO
Estimated return 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
HK0-SFO
HKG-SFO
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 HK$5,614). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of HK$8,727). 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 9 November 2026.
When flying from Hong Kong to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 9 November 2026.
The most flights from HK0 to SFO are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 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 116 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 past year, Cathay Pacific have had the lowest number of delays on this route, with just 14% of flights being delayed.
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 79 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.
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 9 November 2026.
Get a feel of what it's like to fly with 星宇航空,EVA Air, andChina Airlines from Hong Kong to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
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?
If you book a flight to San Francisco from Hong Kong, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 17.7 km from the centre of San Francisco.
How popular is this Hong Kong to San Francisco flight route?
Within the past month, 147 users have taken a look at flights from Hong Kong to San Francisco.
How long is the flight from Hong Kong to San Francisco?
For as low as HK$5,646, United Airlines can have you in San Francisco from Hong Kong in 12h 30m. Hong Kong and San Francisco are separated by a distance of 11121 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Hong Kong to San Francisco round-trip?
Our cheapest airline available from Hong Kong to San Francisco is 星宇航空. Our recent data shows that you can find tickets from as low as HK$4,680 on this airline. Additional options worth looking into are EVA Air and China Airlines, starting at HK$4,789 and HK$4,845 round-trip. 星宇航空 is currently priced 28% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Hong Kong to San Francisco one-way?
The cheapest airline one-way is 星宇航空, with whom users have recently found tickets for as low as HK$2,854. However, be on the lookout for offers from China Airlines and EVA Air, as they are both options that can get you from Hong Kong to San Francisco for a low price.
What are the most reliable airlines from Hong Kong to San Francisco?
The top 3 most reliable airlines when flying from Hong Kong to San Francisco are American Airlines (89%), Cathay Pacific (89%) and Malaysia Airlines (89%).
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 HK$6,478, our data indicates the cheapest price to be HK$3,895. The most popular route (Hong Kong Intl - San Francisco), is priced around HK$5,606.
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 holiday 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, January is the cheapest month in which you can book a flight from Hong Kong to San Francisco (average of HK$5,614). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of HK$8,727). 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.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.
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 7,457,451 searches. Data last updated 9 November 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Hong Kong to San Francisco?
Cheapflights helps you search for flights from Hong Kong to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to San Francisco?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to San Francisco.
Can Cheapflights find flights from Hong Kong to San Francisco with no change fees?
Yes! Cheapflights helps users easily find flights from Hong Kong to San Francisco with no change fees.
Can Cheapflights notify me if prices for flights from Hong Kong to San Francisco become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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