Cheap flights from Hong Kong to San Francisco from C$ 498
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
29 Oct — 5 Nov1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to San Francisco are usually found in January or February, booked 81 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap flight deals from Hong Kong to San Francisco
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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 29 September 2026.
Sat 26/910:30 p.m. -
Nonstop12h 40m
Mon 12/106:45 p.m. -
1 stop32h 45m
Deal found 26/9C$ 1,108
Sat 10/1010:30 p.m. -
Nonstop12h 40m
Fri 23/102:20 p.m. -
2 stops24h 20m
Deal found 25/9C$ 1,115
Sat 14/1110:30 p.m. -
Nonstop12h 25m
Sat 21/119:24 p.m. -
2 stops29h 51m
Deal found 29/9C$ 1,124
Fri 16/1011:30 a.m. -
1 stop24h 40m
Wed 17/210:40 p.m. -
1 stop19h 25m
Deal found 25/9C$ 1,129
Fri 16/1011:45 a.m. -
Nonstop12h 45m
Mon 9/1111:15 p.m. -
Nonstop15h 30m
Deal found 29/9C$ 1,131
Sun 18/1010:30 p.m. -
Nonstop12h 40m
Thu 18/27:15 a.m. -
1 stop20h 00m
Deal found 25/9C$ 1,132
Sun 27/910:30 p.m. -
Nonstop12h 40m
Thu 1/101:25 p.m. -
Nonstop14h 30m
Deal found 27/9C$ 1,134
Fri 30/1010:30 p.m. -
Nonstop12h 25m
Mon 2/117:51 p.m. -
1 stop19h 09m
Deal found 26/9C$ 1,138
Sat 17/109:45 p.m. -
1 stop17h 14m
Sun 8/1110:50 p.m. -
1 stop28h 25m
Deal found 28/9C$ 1,139
Sun 18/101:40 p.m. -
1 stop22h 30m
Wed 25/1110:40 p.m. -
1 stop31h 15m
Deal found 25/9C$ 1,151
Sat 26/99:45 p.m. -
1 stop26h 19m
Sun 27/1210:35 p.m. -
1 stop28h 40m
Deal found 26/9C$ 1,152
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 layovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.
Sat 14/1110:30 p.m. -
Nonstop12h 25m
Sat 21/119:24 p.m. -
2 stops29h 51m
Deal found 29/9C$ 1,124
Wed 24/37:40 p.m. -
1 stop15h 00m
Fri 26/312:00 p.m. -
1 stop17h 05m
Deal found 29/9C$ 1,162
Fri 26/311:10 a.m. -
1 stop23h 35m
Sun 4/41:05 a.m. -
1 stop21h 00m
Deal found 27/9C$ 1,175
Sun 11/1012:45 a.m. -
2 stops35h 37m
Tue 27/106:20 a.m. -
2 stops25h 50m
Deal found 26/9C$ 1,221
Fri 16/1010:30 p.m. -
Nonstop12h 40m
Wed 17/27:45 p.m. -
1 stop19h 15m
Deal found 25/9C$ 1,132
Thu 25/310:20 a.m. -
1 stop24h 25m
Mon 5/41:05 a.m. -
1 stop24h 30m
Deal found 27/9C$ 1,207
Sat 17/1011:45 a.m. -
Nonstop12h 45m
Thu 18/27:15 a.m. -
1 stop20h 00m
Deal found 25/9C$ 1,132
Thu 24/1212:55 a.m. -
2 stops32h 40m
Sun 27/126:30 a.m. -
1 stop33h 10m
Deal found 25/9C$ 1,284
Wed 24/35:35 p.m. -
1 stop17h 10m
Fri 2/41:05 a.m. -
1 stop24h 30m
Deal found 27/9C$ 1,207
Thu 12/1110:35 a.m. -
Nonstop12h 30m
Thu 19/117:00 a.m. -
1 stop20h 15m
Deal found 27/9C$ 1,224
Wed 17/210:45 p.m. -
1 stop40h 19m
Sun 21/211:15 p.m. -
Nonstop15h 30m
Deal found 26/9C$ 1,230
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 29 September 2026.
Fri 16/1011:45 a.m. -
Nonstop12h 45m
Mon 9/1111:15 p.m. -
Nonstop15h 30m
Deal found 29/9C$ 1,131
Sun 18/1011:45 a.m. -
Nonstop12h 45m
Tue 24/1111:15 p.m. -
Nonstop15h 30m
Deal found 25/9C$ 1,132
Wed 14/1011:45 a.m. -
Nonstop12h 45m
Thu 10/1211:45 a.m. -
Nonstop15h 35m
Deal found 25/9C$ 1,172
Sat 24/1011:45 a.m. -
Nonstop12h 45m
Sun 8/1111:15 p.m. -
Nonstop15h 30m
Deal found 28/9C$ 1,203
Sat 10/1011:45 a.m. -
Nonstop12h 45m
Fri 23/101:25 p.m. -
Nonstop14h 30m
Deal found 25/9C$ 1,204
Sun 11/101:25 p.m. -
Nonstop12h 30m
Tue 20/1012:20 a.m. -
Nonstop14h 55m
Deal found 25/9C$ 1,278
Mon 2/1112:55 a.m. -
Nonstop12h 00m
Mon 2/1110:55 p.m. -
Nonstop15h 25m
Deal found 26/9C$ 1,280
Mon 22/310:30 p.m. -
Nonstop12h 25m
Fri 16/412:55 p.m. -
Nonstop15h 00m
Deal found 28/9C$ 1,282
Thu 12/1110:35 a.m. -
Nonstop12h 30m
Thu 19/1111:45 a.m. -
Nonstop15h 35m
Deal found 27/9C$ 1,352
Sat 14/1110:35 a.m. -
Nonstop12h 30m
Sat 21/1111:15 p.m. -
Nonstop15h 30m
Deal found 29/9C$ 1,417
Fri 25/1210:30 p.m. -
Nonstop12h 25m
Sun 27/1211:45 a.m. -
Nonstop15h 35m
Deal found 25/9C$ 1,453
Sat 12/1210:35 a.m. -
Nonstop12h 30m
Mon 28/1211:15 p.m. -
Nonstop15h 30m
Deal found 26/9C$ 1,490
Last-minute flights from Hong Kong to San Francisco
Discover last-minute flight deals from Hong Kong to San Francisco. Data last updated 29 September 2026 and is based on user searches.
Sat 10/1010:30 p.m. -
Nonstop12h 40m
Fri 23/102:20 p.m. -
2 stops24h 20m
Deal found 25/9C$ 1,115
Sat 10/101:30 p.m. -
1 stop21h 30m
Mon 19/1012:45 a.m. -
1 stop22h 40m
Deal found 29/9C$ 1,162
Wed 14/1011:45 a.m. -
Nonstop12h 45m
Thu 10/1211:45 a.m. -
Nonstop15h 35m
Deal found 25/9C$ 1,172
Fri 16/1011:30 a.m. -
1 stop24h 40m
Wed 17/210:40 p.m. -
1 stop19h 25m
Deal found 25/9C$ 1,129
Fri 16/1011:45 a.m. -
Nonstop12h 45m
Mon 9/1111:15 p.m. -
Nonstop15h 30m
Deal found 29/9C$ 1,131
Sat 17/109:45 p.m. -
1 stop17h 14m
Sun 8/1110:50 p.m. -
1 stop28h 25m
Deal found 28/9C$ 1,139
Sun 18/1010:30 p.m. -
Nonstop12h 40m
Wed 17/27:45 p.m. -
1 stop19h 15m
Deal found 25/9C$ 1,132
Sun 18/101:40 p.m. -
1 stop22h 30m
Wed 25/1110:40 p.m. -
1 stop31h 15m
Deal found 25/9C$ 1,151
Sat 24/1011:45 a.m. -
Nonstop12h 45m
Sun 8/1111:15 p.m. -
Nonstop15h 30m
Deal found 28/9C$ 1,203
Fri 30/1010:30 p.m. -
Nonstop12h 25m
Mon 2/117:51 p.m. -
1 stop19h 09m
Deal found 26/9C$ 1,138
Sat 31/1010:30 p.m. -
Nonstop12h 25m
Fri 6/118:45 a.m. -
1 stop18h 30m
Deal found 29/9C$ 1,159
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 29 September 2026.
Sun 4/103:15 p.m. -
1 stop38h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 26/9C$ 498
Sun 11/1011:15 p.m. -
1 stop37h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 29/9C$ 623
Sat 31/1010:55 p.m. -
1 stop36h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 26/9C$ 671
Sat 17/109:05 p.m. -
1 stop33h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 29/9C$ 685
Wed 2/1210:35 a.m. -
Nonstop12h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 28/9C$ 692
Wed 2/1212:35 p.m. -
2 stops23h 43m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 28/9C$ 698
Thu 15/1010:30 p.m. -
Nonstop12h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 29/9C$ 705
Wed 25/1112:55 a.m. -
2 stops35h 13m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 29/9C$ 711
Mon 7/1210:45 p.m. -
1 stop26h 11m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 25/9C$ 714
Thu 12/1112:35 p.m. -
2 stops19h 39m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 26/9C$ 718
Find flight deals from Hong Kong to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 September 2026.
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 7,457,451 searches. Data last updated 29 September 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 Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Wed 7/10
1:30 p.m.-2:15 p.m.
1 stop15h 45m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 498
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Thu 15/10
1:40 p.m.-9:10 p.m.
1 stop22h 30m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 623
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Sun 18/10
11:30 a.m.-9:10 p.m.
1 stop24h 40m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 623
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Thu 15/10
10:30 p.m.-8:10 p.m.
Nonstop12h 40m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 705
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Thu 22/10
10:30 p.m.-8:10 p.m.
Nonstop12h 40m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 705
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Wed 2/12
10:35 a.m.-7:05 a.m.
Nonstop12h 30m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 705
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Tue 8/12
10:35 a.m.-7:05 a.m.
Nonstop12h 30m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 705
Quickest round-trip
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Tue 27/10
10:30 p.m.-7:55 p.m.
Nonstop12h 25m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 705
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Tue 19/1
10:20 a.m.-6:45 p.m.
1 stop24h 25m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 714
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Sat 7/11
10:30 p.m.-6:55 p.m.
Nonstop12h 25m
San Francisco
Wed 31/12
12:00 a.m.-4:00 p.m.
Nonstop0h 00m
C$ 799
Flights are sorted by cheapest round-trip flights first.
Deals found on 26/9
Showing 1-10 of 21 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 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
Prices
Airlines
Delays
How far ahead should I book a flight from Hong Kong to San Francisco?
The price you pay for your flight from Hong Kong to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 C$ 996). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of C$ 1,578). 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 HKG 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 29 September 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.
How much does it cost to fly round-trip from Hong Kong to San Francisco?
Airfare is typical for this route at the moment.
Hong Kong to San Francisco flights typically cost between C$ 1,058 and C$ 1,400 in October.The cheapest round-trip price found within the last 5 days was C$ 1,115 on United Airlines (10 Oct-23 Oct).
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 29 September 2026.
The most flights from HKG to SFO are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 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 has had the lowest number of delays on this route, with just 14% 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 29 September 2026.
Check out reviews from past customers who have flown with United 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.
Lufthansa was amazing, I wish United States based airlines operated like them.
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.
How popular is this Hong Kong to San Francisco flight route?
This flight path from Hong Kong Intl to San Francisco was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Hong Kong to San Francisco?
A quick flight from Hong Kong to San Francisco can take about 12h 25m. United Airlines provides one of the quickest options available for as low as C$ 1,124. There are 11121 km between Hong Kong and San Francisco. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Hong Kong to San Francisco round-trip?
Our cheapest airline available from Hong Kong to San Francisco is United Airlines. Our recent data shows that you can find tickets from as low as C$ 900 on this airline. United Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.
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 United Airlines (79%), American Airlines (64%) and Cathay Pacific (64%).
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, January is the cheapest month in which you can book a flight from Hong Kong to San Francisco (average of C$ 996). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of C$ 1,578). 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.
Browse through other flights departing from Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 29 September 2026.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 September 2026.
Top airline flying from Hong Kong to San Francisco
Discover the top airline 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 29 September 2026.
Find the best flight deals on Cheapflights, where travelers 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 makes it easy to find Hong Kong to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to San Francisco?
Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Hong Kong to San Francisco with no change fees?
Certainly. Search results for flights to San Francisco from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Hong Kong to San Francisco become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from Hong Kong today and book when prices fit your budget.
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