Cheap flights from San Francisco to Hong Kong from £333
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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
18 Sep — 25 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Francisco to Hong Kong Intl are usually found in September or February, booked 58 days in advance, depart on a Friday or Tuesday and return on a Monday
Cheap flight deals from San Francisco to Hong Kong
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from San Francisco to Hong Kong
Explore the most affordable flight options available from San Francisco to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.
Sat 24/1015:30 -
1 stop29h 25m
Mon 16/1113:40 -
1 stop15h 40m
Deal found 19/8£617
Tue 3/1123:40 -
1 stop18h 30m
Fri 11/1214:05 -
1 stop20h 40m
Deal found 16/8£640
Sun 27/901:05 -
1 stop24h 30m
Tue 29/920:10 -
1 stop14h 45m
Deal found 17/8£653
Wed 14/1001:05 -
1 stop18h 00m
Sat 17/1014:05 -
1 stop20h 50m
Deal found 18/8£655
Tue 20/1007:10 -
2 stops24h 35m
Sun 27/1200:55 -
1 stop24h 35m
Deal found 19/8£659
Wed 16/901:05 -
1 stop21h 00m
Sat 19/911:05 -
1 stop23h 50m
Deal found 18/8£660
Thu 27/806:20 -
2 stops25h 25m
Wed 23/900:45 -
2 stops34h 33m
Deal found 19/8£666
Sun 16/801:05 -
1 stop17h 10m
Sun 15/1117:35 -
1 stop17h 10m
Deal found 17/8£669
Tue 20/1000:30 -
1 stop21h 05m
Tue 10/1119:05 -
1 stop16h 40m
Deal found 16/8£669
Sun 4/1000:30 -
1 stop21h 05m
Tue 10/1113:30 -
1 stop22h 15m
Deal found 16/8£672
Thu 3/901:05 -
1 stop18h 00m
Thu 10/914:05 -
1 stop21h 25m
Deal found 18/8£674
Fri 14/801:05 -
1 stop17h 10m
Sun 30/814:05 -
1 stop21h 25m
Deal found 15/8£676
Best flights from San Francisco to Hong Kong
Discover carefully curated flight deals from San Francisco to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.
Tue 20/1001:05 -
1 stop17h 10m
Thu 28/117:35 -
1 stop17h 10m
Deal found 14/8£674
Thu 17/922:50 -
2 stops47h 40m
Sat 3/1018:45 -
1 stop38h 10m
Deal found 17/8£824
Tue 27/1023:15 -
Nonstop15h 30m
Wed 4/1110:00 -
1 stop15h 25m
Deal found 14/8£1,016
Wed 9/901:05 -
1 stop18h 00m
Fri 25/910:15 -
1 stop24h 40m
Deal found 18/8£674
Sat 10/1001:05 -
1 stop18h 00m
Thu 17/1214:05 -
1 stop20h 40m
Deal found 14/8£674
Thu 3/922:50 -
2 stops47h 40m
Thu 24/908:20 -
1 stop24h 35m
Deal found 16/8£898
Mon 14/913:25 -
Nonstop14h 30m
Wed 11/1110:00 -
1 stop15h 15m
Deal found 19/8£1,016
Mon 14/913:36 -
1 stop25h 04m
Mon 28/911:45 -
Nonstop12h 45m
Deal found 17/8£1,017
Wed 23/913:56 -
1 stop24h 44m
Mon 23/1110:35 -
Nonstop12h 30m
Deal found 19/8£1,017
Mon 28/913:25 -
Nonstop14h 30m
Fri 20/1122:30 -
Nonstop12h 25m
Deal found 19/8£1,051
Fri 4/913:45 -
Nonstop14h 10m
Sun 6/922:30 -
Nonstop13h 05m
Deal found 15/8£1,068
Sat 17/1023:30 -
Nonstop14h 30m
Fri 29/122:30 -
Nonstop12h 25m
Deal found 14/8£1,087
Direct flights from San Francisco to Hong Kong
Explore direct flight options from San Francisco to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.
Mon 31/823:50 -
Nonstop14h 10m
Thu 3/911:45 -
Nonstop13h 05m
Deal found 17/8£994
Wed 21/1013:00 -
Nonstop14h 55m
Tue 10/1113:30 -
Nonstop12h 15m
Deal found 18/8£1,013
Mon 12/1023:30 -
Nonstop14h 30m
Tue 20/1022:30 -
Nonstop12h 40m
Deal found 18/8£1,014
Fri 4/923:50 -
Nonstop14h 10m
Mon 7/911:45 -
Nonstop13h 05m
Deal found 18/8£1,031
Tue 3/1111:25 -
Nonstop15h 35m
Thu 10/1201:00 -
Nonstop12h 15m
Deal found 16/8£1,037
Wed 11/1122:55 -
Nonstop15h 20m
Sat 21/1113:30 -
Nonstop12h 15m
Deal found 19/8£1,046
Sat 17/1023:30 -
Nonstop14h 30m
Tue 26/110:35 -
Nonstop12h 30m
Deal found 14/8£1,051
Mon 12/1013:00 -
Nonstop14h 55m
Sat 14/1113:30 -
Nonstop12h 15m
Deal found 16/8£1,056
Mon 12/1023:30 -
Nonstop14h 30m
Sat 14/1122:30 -
Nonstop12h 25m
Deal found 17/8£1,056
Mon 4/123:15 -
Nonstop15h 30m
Thu 7/110:35 -
Nonstop12h 30m
Deal found 14/8£1,066
Fri 4/913:45 -
Nonstop14h 10m
Sun 6/911:45 -
Nonstop13h 05m
Deal found 18/8£1,068
Mon 7/1223:15 -
Nonstop15h 30m
Tue 29/1222:30 -
Nonstop12h 25m
Deal found 16/8£1,085
Last-minute flights from San Francisco to Hong Kong
Discover last-minute flight deals from San Francisco to Hong Kong. Data last updated 19 August 2026 and is based on user searches.
Thu 27/806:20 -
2 stops25h 25m
Wed 23/900:45 -
2 stops34h 33m
Deal found 19/8£666
Sat 29/801:05 -
1 stop17h 10m
Sat 19/917:35 -
1 stop17h 20m
Deal found 15/8£681
Sun 30/801:05 -
1 stop17h 10m
Tue 1/920:10 -
2 stops26h 51m
Deal found 16/8£775
Thu 3/901:05 -
1 stop18h 00m
Thu 10/914:05 -
1 stop21h 25m
Deal found 18/8£674
Fri 4/900:50 -
1 stop27h 05m
Mon 7/911:20 -
1 stop24h 10m
Deal found 18/8£683
Fri 4/900:50 -
1 stop27h 05m
Thu 1/1020:10 -
1 stop15h 20m
Deal found 18/8£704
Fri 4/900:50 -
1 stop18h 20m
Mon 5/1020:10 -
1 stop15h 20m
Deal found 19/8£734
Wed 16/901:05 -
1 stop21h 00m
Sat 19/911:05 -
1 stop23h 50m
Deal found 18/8£660
Sun 27/901:05 -
1 stop24h 30m
Tue 29/920:10 -
1 stop14h 45m
Deal found 17/8£653
Sun 27/901:25 -
1 stop16h 25m
Sun 29/1113:30 -
1 stop33h 10m
Deal found 18/8£742
Mon 28/900:50 -
1 stop27h 05m
Tue 6/1020:10 -
1 stop15h 20m
Deal found 15/8£708
One-way flights from San Francisco to Hong Kong
Search for one-way flight options from San Francisco to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.
Fri 28/800:30 -
1 stop21h 05m
Deal found 18/8£333
Thu 8/1022:50 -
1 stop27h 35m
Deal found 18/8£365
Sat 29/801:05 -
1 stop21h 00m
Deal found 17/8£368
Sat 9/123:40 -
1 stop24h 55m
Deal found 17/8£392
Thu 27/801:05 -
2 stops31h 25m
Deal found 18/8£394
Sat 3/1022:50 -
1 stop27h 35m
Deal found 18/8£394
Thu 27/801:20 -
Nonstop13h 55m
Deal found 18/8£418
Wed 26/806:35 -
2 stops25h 10m
Deal found 18/8£442
Wed 7/1022:50 -
2 stops47h 40m
Deal found 18/8£449
Wed 30/922:50 -
2 stops47h 40m
Deal found 18/8£459
Find flight deals from San Francisco to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Hong Kong (HKG). 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 19 August 2026.
Customise your flight search to find flights from San Francisco to Hong Kong 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 19 August 2026.
Use the filters below to find and compare flights from San Francisco to Hong Kong that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Tue 20/10
01:05-09:15
1 stop17h 10m
Hong Kong Intl
Thu 28/1
17:35-18:45
1 stop17h 10m
£674
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Wed 9/9
01:05-10:05
1 stop18h 00m
Hong Kong Intl
Fri 25/9
10:15-19:55
1 stop24h 40m
£674
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Sat 10/10
01:05-10:05
1 stop18h 00m
Hong Kong Intl
Thu 17/12
14:05-18:45
1 stop20h 40m
£674
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Thu 17/9
22:50-13:30
2 stops47h 40m
Hong Kong Intl
Sat 3/10
18:45-17:55
1 stop38h 10m
£824
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Thu 3/9
22:50-13:30
2 stops47h 40m
Hong Kong Intl
Thu 24/9
08:20-17:55
1 stop24h 35m
£898
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Tue 27/10
23:15-05:45
Nonstop15h 30m
Hong Kong Intl
Wed 4/11
10:00-09:25
1 stop15h 25m
£1,016
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Mon 14/9
13:25-18:55
Nonstop14h 30m
Hong Kong Intl
Wed 11/11
10:00-09:15
1 stop15h 15m
£1,016
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Mon 14/9
13:36-05:40
1 stop25h 04m
Hong Kong Intl
Mon 28/9
11:45-09:30
Nonstop12h 45m
£1,017
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Wed 23/9
13:56-05:40
1 stop24h 44m
Hong Kong Intl
Mon 23/11
10:35-07:05
Nonstop12h 30m
£1,017
Fastest return journey
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Mon 28/9
13:25-18:55
Nonstop14h 30m
Hong Kong Intl
Fri 20/11
22:30-18:55
Nonstop12h 25m
£1,051
Flights are sorted by cheapest return flights first.
Deals found on 19/8
Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from San Francisco to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from San Francisco with our price prediction graph.
SFO-HKG
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 San Francisco to Hong Kong
Prices
Airlines
Delays
How far ahead should I book a flight from San Francisco to Hong Kong?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco to Hong Kong?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of £650). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of £1,048). 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 SFO to HKG?
Find hourly flight availability from San Francisco to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Hong Kong as you normally would.
How much does it cost for a return flight from San Francisco to Hong Kong?
Airfare is below average for this route at the moment.
San Francisco to Hong Kong flights typically cost between £621 and £835 in October.The cheapest return price found within the last 5 days was £617 on AIR PREMIA (24 Oct–18 Nov).
Weekly flight availability from San Francisco to Hong Kong
Explore weekly flight availability from San Francisco to Hong Kong. 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 19 August 2026.
The most flights from SFO to HKG are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from San Francisco to Hong Kong delayed?
About 16% of weekly flights between San Francisco and Hong Kong have experienced delays in the past year, with the average delay time being 134 minutes.
What is the most punctual flight time for San Francisco to Hong Kong flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Hong Kong flights?
Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 15% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Hong Kong. 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 San Francisco to Hong Kong flight route?
This flight path from San Francisco to Hong Kong Intl was viewed by 7 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 San Francisco to Hong Kong?
Airlines like China Airlines, Vietnam Airlines, and United Airlines fly from San Francisco to Hong Kong in about 15h 35m. The time it takes to get you to your destination can typically vary by up to 32h 05m. Airlines will cover a distance of 6910 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from San Francisco to Hong Kong?
No one likes to see their flight delayed. When booking a flight from San Francisco to Hong Kong consider choosing United Airlines (84%), American Airlines (57%) or Cathay Pacific (57%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from San Francisco to Hong Kong that include hotel bookings?
Yes. In addition to deals on San Francisco to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Hong Kong.
Can I find deals for business class flights from San Francisco to Hong Kong?
Yes. Cheapflights offers flight deals from San Francisco to Hong Kong 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 San Francisco to Hong Kong?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of £650). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of £1,048). 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 Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2026.
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 19 August 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 San Francisco to Hong Kong?
When you search for this flight from San Francisco to Hong Kong, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Hong Kong?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hong Kong from San Francisco.
Can Cheapflights find flights from San Francisco to Hong Kong with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Hong Kong flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from San Francisco to Hong Kong become cheaper?
Not ready to book yet? You can track prices for flights from San Francisco to Hong Kong on Cheapflights with our Price Alert feature and get notified when better prices are available.
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