$413+ Cheap flights from Hong Kong (HKG) to San Francisco (SFO)
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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Hong Kong to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Thursday or Wednesday and return on a Monday
Cheap flight deals from Hong Kong to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Hong Kong to San FranciscoExplore 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 September 11, 2026.
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 September 11, 2026.
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:55 am -
2 stops32h 18m
Thu 12/32:55 pm -
1 stop24h 45m
Deal found 9/11![Delta logo]()
$752
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:25 am -
1 stop25h 11m
Tue 10/69:54 am -
1 stop28h 11m
Deal found 9/11![Delta logo]()
$753
This Korean Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:20 pm -
1 stop37h 20m
Thu 11/1911:45 am -
1 stop19h 25m
Deal found 9/10![Korean Air logo]()
$756
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:45 am -
2 stops34h 33m
Wed 12/26:00 am -
2 stops25h 10m
Deal found 9/11![Delta logo]()
$760
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:25 am -
1 stop28h 20m
Mon 10/266:20 am -
2 stops25h 50m
Deal found 9/9![Delta logo]()
$761
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:45 am -
1 stop23h 46m
Sun 11/2210:50 pm -
2 stops38h 20m
Deal found 9/10![Air Canada logo]()
$762
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:45 am -
2 stops41h 22m
Sat 11/217:10 pm -
2 stops42h 00m
Deal found 9/10![Air Canada logo]()
$763
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:45 am -
2 stops36h 36m
Mon 11/236:30 am -
2 stops36h 50m
Deal found 9/10![Air Canada logo]()
$764
This Kissandfly.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:45 am -
Nonstop12h 45m
Thu 10/17:00 am -
1 stop20h 30m
Deal found 9/10![Lufthansa logo]()
$765
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:30 pm -
Nonstop12h 40m
Thu 10/112:28 pm -
1 stop26h 12m
Deal found 9/11![United Airlines logo]()
$766
Best flights from Hong Kong to San FranciscoDiscover 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 September 11, 2026.
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 September 11, 2026.
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:45 am -
2 stops34h 33m
Wed 12/26:00 am -
2 stops25h 10m
Deal found 9/10![Delta logo]()
$760
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:30 pm -
Nonstop12h 40m
Mon 10/121:25 pm -
Nonstop14h 30m
Deal found 9/10![United Airlines logo]()
$797
This EVA Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:05 am -
1 stop20h 05m
Wed 9/301:25 am -
1 stop19h 40m
Deal found 9/11![EVA Air logo]()
$821
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:30 pm -
Nonstop12h 25m
Sat 12/511:45 am -
Nonstop15h 35m
Deal found 9/10![United Airlines logo]()
$798
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:55 am -
2 stops31h 30m
Fri 1/811:05 am -
1 stop28h 35m
Deal found 9/9![Delta logo]()
$854
This EVA Air deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 pm -
1 stop15h 00m
Wed 11/1812:00 pm -
1 stop16h 50m
Deal found 9/9![EVA Air logo]()
$869
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:35 am -
Nonstop12h 30m
Wed 11/185:42 pm -
1 stop21h 18m
Deal found 9/7![United Airlines logo]()
$830
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:55 pm -
2 stops34h 30m
Tue 10/62:40 pm -
1 stop23h 25m
Deal found 9/11![Delta logo]()
$854
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:30 pm -
Nonstop12h 40m
Sat 10/1010:50 pm -
1 stop28h 40m
Deal found 9/11![United Airlines logo]()
$832
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:20 pm -
2 stops24h 12m
Sun 10/186:38 pm -
1 stop19h 27m
Deal found 9/11![Delta logo]()
$854
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:45 am -
Nonstop12h 45m
Sun 11/811:15 pm -
Nonstop15h 30m
Deal found 9/8![United Airlines logo]()
$849
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:25 am -
1 stop25h 11m
Mon 9/286:23 am -
2 stops25h 22m
Deal found 9/11![Delta logo]()
$863
Last-minute flights from Hong Kong to San FranciscoDiscover last-minute flight deals from Hong Kong to San Francisco. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Hong Kong to San Francisco. Data last updated September 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:45 am -
2 stops34h 33m
Wed 12/26:00 am -
2 stops25h 10m
Deal found 9/11![Delta logo]()
$760
This Kissandfly.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:45 am -
Nonstop12h 45m
Thu 10/17:00 am -
1 stop20h 30m
Deal found 9/10![Lufthansa logo]()
$765
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:30 pm -
Nonstop12h 40m
Thu 10/15:00 am -
2 stops22h 30m
Deal found 9/10![United Airlines logo]()
$766
This flugladen.de deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:30 am -
1 stop24h 40m
Wed 9/3012:30 am -
1 stop18h 35m
Deal found 9/10![Philippine Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:25 am -
1 stop25h 11m
Tue 10/69:54 am -
1 stop28h 11m
Deal found 9/11![Delta logo]()
$753
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:20 pm -
2 stops19h 45m
Fri 10/169:23 pm -
1 stop40h 42m
Deal found 9/11![Delta logo]()
$752
This Korean Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:20 pm -
1 stop37h 20m
Thu 11/1911:45 am -
1 stop19h 25m
Deal found 9/10![Korean Air logo]()
$756
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:45 am -
2 stops41h 22m
Sat 11/217:10 pm -
2 stops42h 00m
Deal found 9/10![Air Canada logo]()
$763
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:45 am -
1 stop23h 46m
Sun 11/2210:50 pm -
2 stops38h 20m
Deal found 9/10![Air Canada logo]()
$762
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:45 am -
2 stops36h 36m
Mon 11/236:30 am -
2 stops36h 50m
Deal found 9/10![Air Canada logo]()
$764
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:25 am -
1 stop28h 20m
Mon 10/266:20 am -
2 stops25h 50m
Deal found 9/9![Delta logo]()
$761
One-way flights from Hong Kong to San FranciscoSearch for one-way flight options from Hong Kong to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Hong Kong to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:30 am -
1 stop17h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air China logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:30 pm -
1 stop36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air China logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:30 am -
1 stop17h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air China logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:30 am -
1 stop17h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air China logo]()
$416
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:20 pm -
1 stop29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Air China logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:15 pm -
1 stop29h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air China logo]()
$421
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:30 am -
1 stop39h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air China logo]()
$423
This SmartFares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:45 pm -
1 stop31h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air China logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:30 am -
1 stop17h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air China logo]()
$425
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:50 pm -
1 stop31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air China logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:50 pm -
1 stop31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air China logo]()
$430
This Trip.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:30 am -
1 stop24h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Philippine Airlines logo]()
$432
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $752 (Delta) |
One-way from | $413 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $803 |
Good round-trip deal | $808 or less |
Good one-way deal | $538 or less |
Cheapflights Fare Finder
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 September 11, 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
Cheapest round-trip
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Mon 11/9
11:25 am-7:45 pm
1 stop24h 20m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$473
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Thu 10/1
7:40 pm-4:00 pm
1 stop35h 20m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$483
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Thu 9/17
10:30 pm-8:10 pm
Nonstop12h 40m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$497
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Thu 11/12
10:35 am-7:05 am
Nonstop12h 30m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$497
Quickest round-trip
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Tue 11/24
10:30 pm-6:55 pm
Nonstop12h 25m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$497
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Thu 10/15
10:30 pm-8:10 pm
Nonstop12h 40m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$497
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Wed 9/30
11:45 am-9:30 am
Nonstop12h 45m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$497
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Tue 11/10
10:30 pm-6:55 pm
Nonstop12h 25m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$497
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Mon 11/9
10:35 am-7:05 am
Nonstop12h 30m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$497
Hong KongSan Francisco
HKG Hong Kong Intl - SFO San Francisco
HKGSFO
Hong Kong Intl
Wed 10/28
10:30 pm-7:55 pm
Nonstop12h 25m
San Francisco
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$497
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Hong Kong to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Hong Kong-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hong Kong-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 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.
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 $702). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of $1,112). 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 September 11, 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 often are flights from Hong Kong to San Francisco delayed?
About 16% of weekly flights between Hong Kong and San Francisco have experienced delays in the past year, with the average delay time being 121 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 last year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
The best insider tips for Hong Kong to San Francisco flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Hong Kong to San Francisco trip
Our travel experts
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 September 11, 2026.
Read through reviews of airlines operating flights from Hong Kong to San Francisco, such as STARLUX Airlines,EVA Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
8.5
Entertainment
8.7
Comfort
8.8
Boarding
8.8
Overall
8.7
Crew
9.1
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Food
8.5
Entertainment
8.7
Comfort
8.8
Boarding
8.8
Overall
8.7
Crew
9.1
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Food
8.5
Entertainment
8.7
Comfort
8.8
Boarding
8.8
Overall
8.7
Crew
9.1
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Food
8.5
Entertainment
8.7
Comfort
8.8
Boarding
8.8
Overall
8.7
Crew
9.1
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Food
8.5
Entertainment
8.7
Comfort
8.8
Boarding
8.8
Overall
8.7
Crew
9.1
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Food
8.5
Entertainment
8.7
Comfort
8.8
Boarding
8.8
Overall
8.7
Crew
9.1
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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.
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Complete your trip
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Hong Kong and San Francisco flights
Browse other Hong Kong and San Francisco flight options. Last updated on September 11, 2026.
Other flights from Hong Kong
Browse through other flights departing from Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 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 September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$571 | Average$687 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$589 | Average$654 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$607 | Average$848 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$628 | Average$736 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$675 | Average$848 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$683 | Average$928 | FlexibilityNo cancel fee | On-time69% |