Cheap flights from San Francisco to Hong Kong from HK$3,512
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.
SFO — HKG
22 Sep — 29 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 February or September, booked 58 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from San Francisco to Hong Kong
Enter your travel dates to find the best prices.
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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 23 August 2026.
Mon 2-1122:40 -
1 stop19h 25m
Wed 18-1113:40 -
1 stop15h 40m
Deal found 20-8HK$6,264
Sat 24-1000:30 -
1 stop20h 50m
Wed 18-1113:40 -
1 stop15h 40m
Deal found 21-8HK$6,279
Mon 19-1000:30 -
1 stop18h 35m
Fri 20-1113:40 -
1 stop15h 40m
Deal found 21-8HK$6,287
Mon 21-912:00 -
2 stops31h 25m
Tue 10-1120:20 -
2 stops33h 19m
Deal found 21-8HK$6,295
Mon 19-1000:30 -
1 stop18h 35m
Wed 18-1113:40 -
1 stop15h 40m
Deal found 21-8HK$6,326
Mon 5-1000:30 -
1 stop21h 05m
Fri 30-1013:40 -
1 stop15h 40m
Deal found 22-8HK$6,342
Wed 14-1017:45 -
2 stops44h 30m
Wed 4-1113:40 -
1 stop15h 40m
Deal found 21-8HK$6,350
Sat 17-1011:00 -
2 stops27h 15m
Fri 20-1113:40 -
1 stop15h 40m
Deal found 21-8HK$6,358
Thu 10-912:00 -
1 stop18h 05m
Sun 18-1013:55 -
1 stop34h 10m
Deal found 22-8HK$6,365
Mon 2-1114:45 -
1 stop22h 25m
Thu 12-1110:45 -
1 stop43h 06m
Deal found 21-8HK$6,381
Thu 15-1011:00 -
2 stops27h 15m
Sun 22-1113:40 -
1 stop15h 40m
Deal found 21-8HK$6,389
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 23 August 2026.
Thu 22-1007:10 -
2 stops24h 35m
Wed 28-1000:55 -
2 stops34h 23m
Deal found 20-8HK$6,993
Thu 22-1001:05 -
1 stop21h 00m
Fri 4-1220:05 -
1 stop14h 40m
Deal found 20-8HK$7,149
Sat 10-1022:50 -
2 stops47h 40m
Tue 2-318:40 -
1 stop38h 20m
Deal found 20-8HK$8,749
Mon 14-913:25 -
Nonstop14h 30m
Wed 11-1110:00 -
1 stop15h 15m
Deal found 19-8HK$10,779
Sun 25-1020:58 -
2 stops35h 12m
Sun 15-1100:55 -
1 stop24h 35m
Deal found 20-8HK$7,000
Thu 1-1001:05 -
1 stop17h 10m
Fri 16-1011:05 -
1 stop23h 50m
Deal found 22-8HK$7,228
Thu 1-1001:05 -
1 stop17h 10m
Sat 17-1020:10 -
1 stop14h 45m
Deal found 22-8HK$7,228
Tue 15-918:12 -
2 stops27h 53m
Fri 18-911:05 -
1 stop23h 50m
Deal found 22-8HK$8,380
Wed 23-913:56 -
1 stop24h 44m
Mon 23-1110:35 -
Nonstop12h 30m
Deal found 19-8HK$10,787
Thu 10-916:20 -
1 stop22h 20m
Mon 28-922:30 -
Nonstop12h 40m
Deal found 20-8HK$10,787
Fri 2-1005:45 -
2 stops26h 00m
Sat 10-1012:20 -
2 stops19h 45m
Deal found 18-8HK$11,696
Fri 4-923:50 -
Nonstop14h 10m
Mon 7-911:45 -
Nonstop13h 05m
Deal found 22-8HK$10,944
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 23 August 2026.
Sat 7-1111:25 -
Nonstop15h 35m
Mon 9-1113:30 -
Nonstop12h 15m
Deal found 21-8HK$7,479
Sat 17-1013:00 -
Nonstop14h 55m
Sun 25-1001:00 -
Nonstop12h 15m
Deal found 21-8HK$7,541
Mon 12-1013:00 -
Nonstop14h 55m
Fri 30-1001:00 -
Nonstop12h 15m
Deal found 21-8HK$7,549
Wed 14-1013:00 -
Nonstop14h 55m
Thu 29-1001:00 -
Nonstop12h 15m
Deal found 21-8HK$7,565
Fri 16-1000:20 -
Nonstop14h 55m
Wed 28-1001:00 -
Nonstop12h 15m
Deal found 21-8HK$7,588
Thu 15-1000:20 -
Nonstop14h 55m
Tue 27-1001:00 -
Nonstop12h 15m
Deal found 21-8HK$7,604
Sun 11-1000:20 -
Nonstop14h 55m
Sat 24-1001:10 -
Nonstop12h 30m
Deal found 21-8HK$7,612
Sun 11-1013:00 -
Nonstop14h 55m
Wed 28-1013:30 -
Nonstop12h 15m
Deal found 21-8HK$7,667
Mon 12-1013:00 -
Nonstop14h 55m
Sun 25-1001:00 -
Nonstop12h 15m
Deal found 21-8HK$7,675
Sat 7-1111:25 -
Nonstop15h 35m
Thu 12-1101:00 -
Nonstop12h 15m
Deal found 21-8HK$7,714
Mon 12-1013:00 -
Nonstop14h 55m
Tue 27-1001:00 -
Nonstop12h 15m
Deal found 21-8HK$7,722
Sat 10-1000:20 -
Nonstop14h 55m
Sat 31-1013:30 -
Nonstop12h 15m
Deal found 21-8HK$7,737
Last-minute flights from San Francisco to Hong Kong
Discover last-minute flight deals from San Francisco to Hong Kong. Data last updated 23 August 2026 and is based on user searches.
Thu 27-812:00 -
1 stop29h 45m
Sat 5-907:30 -
2 stops22h 22m
Deal found 20-8HK$6,452
Thu 3-900:30 -
1 stop18h 35m
Wed 30-913:30 -
1 stop15h 45m
Deal found 20-8HK$6,389
Sat 5-900:30 -
1 stop18h 35m
Mon 28-913:30 -
1 stop15h 45m
Deal found 20-8HK$6,326
Mon 7-906:00 -
2 stops25h 35m
Mon 28-913:30 -
1 stop15h 45m
Deal found 20-8HK$6,397
Wed 9-907:00 -
2 stops24h 35m
Wed 30-913:30 -
1 stop15h 45m
Deal found 23-8HK$6,405
Thu 10-912:00 -
1 stop18h 05m
Sun 18-1013:55 -
1 stop34h 10m
Deal found 22-8HK$6,365
Mon 14-917:00 -
1 stop28h 00m
Tue 6-1015:15 -
1 stop38h 00m
Deal found 22-8HK$6,460
Mon 21-912:00 -
2 stops31h 30m
Tue 10-1107:40 -
2 stops24h 08m
Deal found 23-8HK$6,295
Wed 23-909:03 -
2 stops29h 12m
Fri 23-1013:30 -
1 stop15h 45m
Deal found 21-8HK$6,373
Thu 24-909:00 -
2 stops37h 05m
Sun 4-1015:15 -
1 stop38h 00m
Deal found 22-8HK$6,381
Thu 24-912:00 -
1 stop20h 45m
Tue 13-1021:15 -
3 stops50h 50m
Deal found 22-8HK$6,420
Wed 30-918:21 -
2 stops51h 04m
Wed 21-1013:30 -
1 stop15h 45m
Deal found 20-8HK$6,436
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 23 August 2026.
Tue 6-1001:05 -
1 stop28h 05m
Deal found 18-8HK$3,512
Thu 10-909:03 -
2 stops29h 12m
Deal found 20-8HK$3,520
Thu 3-900:30 -
1 stop18h 35m
Deal found 18-8HK$3,528
Wed 23-917:00 -
1 stop38h 45m
Deal found 20-8HK$3,535
Fri 28-800:30 -
1 stop18h 35m
Deal found 18-8HK$3,543
Fri 19-222:40 -
1 stop21h 40m
Deal found 18-8HK$3,559
Sat 5-1215:20 -
1 stop28h 35m
Deal found 18-8HK$3,575
Fri 28-817:00 -
1 stop21h 25m
Deal found 21-8HK$3,583
Thu 1-1000:30 -
1 stop18h 35m
Deal found 22-8HK$3,590
Mon 14-917:37 -
2 stops28h 28m
Deal found 20-8HK$3,598
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 23 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 23 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
Departure
Return
Price
Cheapest return flight
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Thu 22-10
07:10-22:45
2 stops24h 35m
Hong Kong Intl
Wed 28-10
00:55-20:18
2 stops34h 23m
HK$6,993
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Sun 25-10
20:58-23:10
2 stops35h 12m
Hong Kong Intl
Sun 15-11
00:55-09:30
1 stop24h 35m
HK$7,000
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Thu 22-10
01:05-13:05
1 stop21h 00m
Hong Kong Intl
Fri 4-12
20:05-18:45
1 stop14h 40m
HK$7,149
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Thu 1-10
01:05-09:15
1 stop17h 10m
Hong Kong Intl
Fri 16-10
11:05-19:55
1 stop23h 50m
HK$7,228
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Thu 1-10
01:05-09:15
1 stop17h 10m
Hong Kong Intl
Sat 17-10
20:10-19:55
1 stop14h 45m
HK$7,228
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Tue 15-9
18:12-13:05
2 stops27h 53m
Hong Kong Intl
Fri 18-9
11:05-19:55
1 stop23h 50m
HK$8,380
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Sat 10-10
22:50-13:30
2 stops47h 40m
Hong Kong Intl
Tue 2-3
18:40-17:00
1 stop38h 20m
HK$8,749
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
HK$10,779
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
HK$10,787
San FranciscoHong Kong
SFO San Francisco - HKG Hong Kong Intl
SFOHKG
San Francisco
Thu 10-9
16:20-05:40
1 stop22h 20m
Hong Kong Intl
Mon 28-9
22:30-20:10
Nonstop12h 40m
HK$10,787
Flights are sorted by cheapest return flights first.
Deals found on 19-8
Showing 1-10 of 21 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
More
How far ahead should I book a flight from San Francisco to Hong Kong?
To ensure you get the cheapest price possible for a flight from San Francisco to Hong Kong, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to Hong Kong?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of HK$6,930). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of HK$11,147). 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 23 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 HK$6,377 and HK$8,709 in November.The cheapest return price found within the last 5 days was HK$6,264 on Multiple Airlines (2 Nov–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 23 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.
What’s the top stopover airport for flights from San Francisco to Hong Kong?
Share of one-stop return flights from San Francisco to Hong Kong chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Vancouver (YVR) – chosen by Cheapflights users on 42% of one-stop itineraries from San Francisco to Hong Kong on Cheapflights.
What’s the cheapest stopover airport for flights from San Francisco to Hong Kong?
Average return fare for one-stop flights from San Francisco to Hong Kong, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Shanghai (PVG) is the most affordable one-stop option, with an average return flight price of HK$5,468.
What’s the fastest stopover option from San Francisco to Hong Kong?
Shortest average travel time for one-stop one-way flights from San Francisco to Hong Kong, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Taipei City (TPE) have the shortest average one-way travel time for one-stop routes: 18h 05m.
Which airport typically offers the quickest stopover for flights from San Francisco to Hong Kong?
Average stopover duration for one-stop one-way flights from San Francisco to Hong Kong, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Taipei City (TPE) offer the fastest connection on this route, with an average stopover time of 2h 43m.
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 23 August 2026.
Read through reviews of airlines operating flights from San Francisco to Hong Kong, such as Cathay Pacific and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
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.
What airports do I use to fly from San Francisco to Hong Kong?
You will need to book a flight from San Francisco to Hong Kong Intl if you want to fly from San Francisco to Hong Kong. At least 3 different airlines have flights from San Francisco (SFO) to Hong Kong Intl (HKG) on a regular basis. There are 10 flights to Hong Kong from the San Francisco airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SFO to HKG to be around 13h 55m.
How popular is this San Francisco to Hong Kong flight route?
Within the past month, 11 users have taken a look at flights from San Francisco to Hong Kong Intl.
How long is the flight from San Francisco to Hong Kong?
For as low as HK$7,149, Delta can have you in Hong Kong from San Francisco in 21h. Airlines will cover a distance of 11121 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from San Francisco to Hong Kong round-trip?
Cathay Pacific, at HK$3,064, was found to be the cheapest airline from San Francisco to Hong Kong. An alternate airline flying to your destination would be United Airlines. These flights start at 62% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from San Francisco to Hong Kong one-way?
HK$2,089 is the cheapest one-way deal found within the past few days, from China Airlines. You may also be able to find cheap deals on EVA Air and 星宇航空, with prices starting from HK$3,708 and HK$3,910, respectively.
What are the most reliable airlines from San Francisco to Hong Kong?
Before booking your flight to Hong Kong from San Francisco, have a look at the most reliable airlines to get you to your destination on time: United Airlines (84%), American Airlines (57%), Cathay Pacific( 57%).
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, February is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of HK$6,930). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of HK$11,147). 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 thousands of different options on Cheapflights for your next trip
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Fly from San Francisco to Hong Kong on these airlines
Choose from the following airlines for your flight from San Francisco to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.
Top 2 airlines flying from San Francisco to Hong Kong
Discover the top 2 airlines that operate flights from San Francisco to Hong Kong. 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 23 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?
Cheapflights helps you search for flights from San Francisco to Hong Kong 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 San Francisco to Hong Kong?
Cheapflights simply makes it quick and affordable to book flights from San Francisco to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
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?
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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