Find flights
Deals
When to book
Airlines
FAQs
English
Cheap flights from San Francisco to Hong Kong from £304
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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
26 Nov — 3 Dec1
Cheapflights Tip: The best prices from San Francisco to Hong Kong Intl are usually found in September or April, booked 27 days in advance, depart on a Wednesday or Monday and return on a Thursday
Cheap 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 27 October 2025.
Find flight deals from San Francisco to Hong Kong
Cheapest flights from San Francisco to Hong KongExplore 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 27 October 2025.
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 27 October 2025.
Sun 9/1123:40SFO - HKG
1 stop27h 20mChina Airlines
Wed 12/1117:35HKG - SFO
1 stop17h 10mChina Airlines
Deal found 24/10£583
Sun 26/1023:40SFO - HKG
1 stop18h 35mChina Airlines
Sat 22/1120:05HKG - SFO
1 stop14h 40mChina Airlines
Deal found 26/10£601
Sun 9/1123:40SFO - HKG
1 stop24h 55mChina Airlines
Mon 8/1217:35HKG - SFO
1 stop17h 10mChina Airlines
Deal found 25/10£604
Wed 5/1123:40SFO - HKG
1 stop21h 20mChina Airlines
Sat 8/1111:10HKG - SFO
1 stop23h 35mChina Airlines
Deal found 26/10£604
Tue 4/1123:40SFO - HKG
1 stop32h 50mChina Airlines
Sat 8/1107:50HKG - SFO
1 stop26h 55mChina Airlines
Deal found 26/10£607
Wed 5/1123:40SFO - HKG
1 stop21h 20mChina Airlines
Thu 13/1114:05HKG - SFO
1 stop20h 40mChina Airlines
Deal found 26/10£626
Sun 2/1123:40SFO - HKG
1 stop17h 35mChina Airlines
Fri 14/1110:20HKG - SFO
1 stop24h 25mChina Airlines
Deal found 26/10£645
Sun 9/1123:40SFO - HKG
1 stop17h 35mChina Airlines
Tue 11/1117:35HKG - SFO
2 stops29h 55mChina Airlines
Deal found 24/10£677
Sun 26/1023:40SFO - HKG
1 stop22h 20mChina Airlines
Sun 16/1120:05HKG - SFO
1 stop14h 40mChina Airlines
Deal found 26/10£681
Mon 1/1223:50SFO - HKG
1 stop30h 50mAsiana Airlines
Wed 14/100:40HKG - SFO
1 stop29h 20mAsiana Airlines
Deal found 27/10£691
Wed 5/1115:30SFO - HKG
2 stops25h 45mChina Airlines
Thu 4/1214:05HKG - SFO
1 stop20h 40mChina Airlines
Deal found 25/10£693
Wed 26/1123:40SFO - HKG
1 stop31h 20mChina Airlines
Sun 21/1211:10HKG - SFO
1 stop23h 35mChina Airlines
Deal found 26/10£694
Cheapflights Fare Finder
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 858,174 searches. Data last updated 27 October 2025.
Use the filters below to find and compare flights from San Francisco to Hong Kong that are best for you.
Fly from
San Francisco
Fly to
Hong Kong
Route
Depart
Return
Price
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Sun 18/1
22:59-07:00
1 stop40h 01m
Hong Kong Intl
Thu 22/1
22:30-18:55
Nonstop12h 25m
£722
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Sun 16/11
12:25-11:20
2 stops54h 55m
Hong Kong Intl
Wed 19/11
00:55-09:30
1 stop24h 35m
£726
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Thu 6/11
10:54-07:00
1 stop28h 06m
Hong Kong Intl
Tue 18/11
10:35-07:00
Nonstop12h 25m
£728
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Mon 5/1
23:15-06:45
Nonstop15h 30m
Hong Kong Intl
Mon 30/3
22:30-20:05
Nonstop12h 35m
£729
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Wed 25/3
23:15-05:45
Nonstop15h 30m
Hong Kong Intl
Thu 23/4
14:45-16:35
1 stop16h 50m
£730
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Mon 24/11
22:59-19:15
1 stop28h 16m
Hong Kong Intl
Thu 18/12
10:35-07:00
Nonstop12h 25m
£733
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Thu 12/3
09:12-19:15
1 stop19h 03m
Hong Kong Intl
Tue 24/3
10:35-08:00
Nonstop12h 25m
£733
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Tue 14/4
22:45-18:10
1 stop28h 25m
Hong Kong Intl
Mon 20/4
22:30-20:05
Nonstop12h 35m
£733
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Tue 10/3
23:15-05:45
Nonstop15h 30m
Hong Kong Intl
Tue 31/3
21:45-23:00
1 stop16h 15m
£737
San FranciscoHong Kong
SFO - HKG
SFOHKG
San Francisco
Sun 4/1
13:45-11:20
2 stops53h 35m
Hong Kong Intl
Wed 11/2
00:55-09:30
1 stop24h 35m
£748
Showing 1-10 of 23 results
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.
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?
Use this chart to determine the optimal time to book a return flight from San Francisco to Hong Kong. Price data was last updated on 24 October 2025.
Booking 27 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 £475). Flying from San Francisco to Hong Kong in June is currently the most expensive (average of £644). 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 27 October 2025.
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 often are flights from San Francisco to Hong Kong delayed?
About 6% of weekly flights between San Francisco and Hong Kong have experienced delays in the past year, with the average delay time being 138 minutes.
What is the most punctual flight time for San Francisco to Hong Kong 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 Thursday 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, Atlas Air have had the lowest number of delays on this route, with no flights being classified as delayed.
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 27 October 2025.
Read through reviews of airlines operating flights from San Francisco to Hong Kong, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Francisco to Hong Kong
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Francisco to Hong Kong
Discover the top airline 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 858,174 searches. Data last updated 27 October 2025.
Fly with Cheapflights
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.