$391+ Cheap flights from Hong Kong (HKG) to San Francisco (SFO)
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
Mar 6 — Mar 131
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 September or January, booked 88 days in advance, depart on a Monday or Thursday and return on a Monday
Cheap flight deals from Hong Kong to San Francisco
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Last-minute
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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 February 4, 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 February 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 2/911:10 am
HKG
- SFO
1 stop23h 35m
China Airlines
Mon 2/1611:40 pm
SFO
- HKG
1 stop17h 35m
China Airlines
Deal found 2/3![China Airlines logo]()
$637
This Air Canada deal was found by Cheapflights users on 2/3. 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.
Sun 2/88:25 pm
HKG
- SFO
2 stops37h 04m
Air Canada
Mon 2/167:30 am
SFO
- HKG
1 stop19h 10m
Air Canada
Deal found 2/3![Air Canada logo]()
$638
This China Airlines deal was found by Cheapflights users on 2/3. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/610:20 am
HKG
- SFO
1 stop24h 25m
China Airlines
Sun 2/1511:40 pm
SFO
- HKG
1 stop21h 20m
China Airlines
Deal found 2/3![China Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 2/91:40 pm
HKG
- SFO
1 stop21h 50m
Philippine Airlines
Mon 2/2310:30 pm
SFO
- HKG
1 stop31h 15m
Philippine Airlines
Deal found 2/3![Philippine Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sun 2/86:55 pm
HKG
- SFO
1 stop16h 35m
Philippine Airlines
Sun 2/2210:30 pm
SFO
- HKG
1 stop22h 00m
Philippine Airlines
Deal found 2/3![Philippine Airlines logo]()
$641
This Air Canada deal was found by Cheapflights users on 2/3. 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.
Sun 2/88:25 pm
HKG
- SFO
1 stop17h 24m
Air Canada
Wed 2/2510:45 am
SFO
- HKG
2 stops39h 55m
Air Canada
Deal found 2/3![Air Canada logo]()
$642
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Sun 5/39:45 am
HKG
- SFO
2 stops36h 34m
Air Canada
Sat 8/2912:50 pm
SFO
- HKG
2 stops49h 20m
Air Canada
Deal found 2/3![Air Canada logo]()
$643
This Air Canada deal was found by Cheapflights users on 2/3. 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 9/149:45 am
HKG
- SFO
2 stops36h 31m
Air Canada
Sat 9/2612:50 pm
SFO
- HKG
2 stops49h 20m
Air Canada
Deal found 2/3![Air Canada logo]()
$644
This FlightHub deal was found by Cheapflights users on 2/3. 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 2/101:30 pm
HKG
- SFO
1 stop17h 20m
EVA Air
Tue 2/2411:30 pm
SFO
- HKG
1 stop17h 30m
EVA Air
Deal found 2/3![EVA Air logo]()
$645
This Air Canada deal was found by Cheapflights users on 2/3. 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.
Fri 2/68:25 pm
HKG
- SFO
2 stops27h 07m
Air Canada
Wed 2/186:00 pm
SFO
- HKG
1 stop32h 40m
Air Canada
Deal found 2/3![Air Canada logo]()
$648
This EVA Air deal was found by Cheapflights users on 2/1. 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.
Fri 3/271:30 pm
HKG
- SFO
1 stop21h 10m
EVA Air
Wed 4/112:25 am
SFO
- HKG
1 stop17h 25m
EVA Air
Deal found 2/1![EVA Air logo]()
$650
This Jettzy deal was found by Cheapflights users on 2/4. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:40 pm
HKG
- SFO
1 stop26h 00m
EVA Air
Sat 3/2812:00 pm
SFO
- HKG
1 stop16h 55m
EVA Air
Deal found 2/4![EVA Air logo]()
$651
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 February 4, 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 February 4, 2026.
This China Airlines deal was found by Cheapflights users on 2/3. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:35 pm
HKG
- SFO
1 stop17h 10m
China Airlines
Sun 3/291:05 am
SFO
- HKG
1 stop17h 10m
China Airlines
Deal found 2/3![China Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/1710:35 am
HKG
- SFO
Nonstop12h 25m
United Airlines
Tue 4/78:49 am
SFO
- HKG
1 stop18h 41m
United Airlines
Deal found 2/1![United Airlines logo]()
$655
This Philippine Airlines deal was found by Cheapflights users on 2/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:30 am
HKG
- SFO
1 stop24h 40m
Philippine Airlines
Mon 6/112:30 am
SFO
- HKG
1 stop30h 25m
Philippine Airlines
Deal found 2/2![Philippine Airlines logo]()
$681
This EVA Air deal was found by Cheapflights users on 2/3. 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.
Fri 3/131:30 pm
HKG
- SFO
1 stop17h 30m
EVA Air
Mon 6/1512:30 pm
SFO
- HKG
1 stop16h 25m
EVA Air
Deal found 2/3![EVA Air logo]()
$682
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/1010:35 am
HKG
- SFO
Nonstop12h 25m
United Airlines
Wed 3/256:00 am
SFO
- HKG
1 stop22h 15m
United Airlines
Deal found 2/3![United Airlines logo]()
$655
This China Airlines deal was found by Cheapflights users on 2/2. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:05 pm
HKG
- SFO
1 stop20h 50m
China Airlines
Sat 5/301:05 am
SFO
- HKG
1 stop17h 10m
China Airlines
Deal found 2/2![China Airlines logo]()
$675
This EVA Air deal was found by Cheapflights users on 2/3. 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.
Thu 3/123:30 pm
HKG
- SFO
1 stop15h 30m
EVA Air
Mon 6/151:15 am
SFO
- HKG
1 stop19h 50m
EVA Air
Deal found 2/3![EVA Air logo]()
$682
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/1710:30 pm
HKG
- SFO
Nonstop12h 25m
United Airlines
Thu 4/166:25 pm
SFO
- HKG
1 stop20h 15m
United Airlines
Deal found 2/3![United Airlines logo]()
$655
This EVA Air deal was found by Cheapflights users on 2/3. 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.
Fri 3/1311:20 am
HKG
- SFO
1 stop19h 40m
EVA Air
Sat 6/131:15 am
SFO
- HKG
1 stop16h 35m
EVA Air
Deal found 2/3![EVA Air logo]()
$682
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/1710:35 am
HKG
- SFO
Nonstop12h 25m
United Airlines
Mon 3/306:00 am
SFO
- HKG
1 stop21h 30m
United Airlines
Deal found 2/3![United Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/1711:25 am
HKG
- SFO
1 stop42h 25m
United Airlines
Tue 3/3112:55 pm
SFO
- HKG
Nonstop15h 00m
United Airlines
Deal found 2/3![United Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 3/2710:30 pm
HKG
- SFO
Nonstop12h 25m
United Airlines
Thu 4/27:15 am
SFO
- HKG
1 stop20h 15m
United Airlines
Deal found 2/1![United Airlines logo]()
$679
Last-minute flights from Hong Kong to San FranciscoDiscover last-minute flight deals from Hong Kong to San Francisco. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Hong Kong to San Francisco. Data last updated February 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 2/911:10 am
HKG
- SFO
1 stop23h 35m
China Airlines
Mon 2/1611:40 pm
SFO
- HKG
1 stop17h 35m
China Airlines
Deal found 2/3![China Airlines logo]()
$637
This Air Canada deal was found by Cheapflights users on 2/3. 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 2/98:25 pm
HKG
- SFO
1 stop17h 25m
Air Canada
Wed 2/187:30 am
SFO
- HKG
1 stop19h 10m
Air Canada
Deal found 2/3![Air Canada logo]()
$638
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 2/91:40 pm
HKG
- SFO
1 stop21h 50m
Philippine Airlines
Mon 2/2310:30 pm
SFO
- HKG
1 stop31h 15m
Philippine Airlines
Deal found 2/3![Philippine Airlines logo]()
$640
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/910:35 am
HKG
- SFO
Nonstop12h 25m
United Airlines
Tue 2/177:45 pm
SFO
- HKG
1 stop19h 15m
United Airlines
Deal found 2/3![United Airlines logo]()
$655
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 2/911:20 am
HKG
- SFO
1 stop23h 10m
EVA Air
Sun 2/2211:30 pm
SFO
- HKG
1 stop17h 30m
EVA Air
Deal found 2/2![EVA Air logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 2/91:30 pm
HKG
- SFO
1 stop17h 20m
EVA Air
Tue 2/2411:50 pm
SFO
- HKG
1 stop17h 10m
EVA Air
Deal found 2/3![EVA Air logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 2/91:30 pm
HKG
- SFO
1 stop21h 00m
EVA Air
Mon 2/2311:50 pm
SFO
- HKG
1 stop17h 10m
EVA Air
Deal found 2/3![EVA Air logo]()
$665
This China Airlines deal was found by Cheapflights users on 2/3. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1010:20 am
HKG
- SFO
1 stop24h 25m
China Airlines
Tue 2/1711:40 pm
SFO
- HKG
1 stop21h 20m
China Airlines
Deal found 2/3![China Airlines logo]()
$639
This FlightHub deal was found by Cheapflights users on 2/3. 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 2/107:40 pm
HKG
- SFO
1 stop14h 50m
EVA Air
Sun 2/2211:30 pm
SFO
- HKG
1 stop18h 40m
EVA Air
Deal found 2/3![EVA Air logo]()
$645
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Tue 2/1010:30 pm
HKG
- SFO
Nonstop12h 25m
United Airlines
Wed 2/186:00 am
SFO
- HKG
1 stop21h 15m
United Airlines
Deal found 2/4![United Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/101:30 pm
HKG
- SFO
1 stop17h 20m
EVA Air
Thu 2/2612:00 pm
SFO
- HKG
1 stop16h 50m
EVA Air
Deal found 2/3![EVA Air logo]()
$666
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/111:30 pm
HKG
- SFO
1 stop17h 20m
EVA Air
Tue 2/2411:50 pm
SFO
- HKG
1 stop17h 10m
EVA Air
Deal found 2/2![EVA Air logo]()
$658
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 February 4, 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 February 4, 2026.
This Air Canada deal was found by Cheapflights users on 2/4. 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.
Tue 3/31:20 pm
HKG
- SFO
2 stops18h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$391
This Air Canada deal was found by Cheapflights users on 2/3. 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 2/98:25 pm
HKG
- SFO
1 stop29h 13m
Air Canada
Deal found 2/3![Air Canada logo]()
$393
This SmartFares deal was found by Cheapflights users on 2/4. 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.
Thu 4/23:25 pm
HKG
- SFO
1 stop15h 35m
EVA Air
Deal found 2/4![EVA Air logo]()
$396
This China Airlines deal was found by Cheapflights users on 2/3. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1010:20 am
HKG
- SFO
1 stop24h 25m
China Airlines
Deal found 2/3![China Airlines logo]()
$398
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Sun 4/123:05 pm
HKG
- SFO
1 stop33h 00m
China Eastern
Deal found 2/2![China Eastern logo]()
$409
This Air Canada deal was found by Cheapflights users on 2/3. 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.
Tue 3/107:25 pm
HKG
- SFO
2 stops35h 09m
Air Canada
Deal found 2/3![Air Canada logo]()
$410
This Travelocity deal was found by Cheapflights users on 2/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:25 am
HKG
- SFO
2 stops24h 09m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$412
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:35 pm
HKG
- SFO
1 stop17h 20m
China Airlines
Deal found 2/4![China Airlines logo]()
$414
This Air Canada deal was found by Cheapflights users on 2/3. 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.
Sat 6/139:45 am
HKG
- SFO
2 stops36h 50m
Air Canada
Deal found 2/3![Air Canada logo]()
$418
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Fri 3/278:05 pm
HKG
- SFO
1 stop14h 40m
China Airlines
Deal found 2/2![China Airlines logo]()
$421
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 February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $638 (Kiwi.com) |
One-way from | $391 (Air Canada) |
Popular in | July |
Cheapest in | September |
Average price | $768 |
Good round-trip deal | $713 or less |
Good one-way deal | $515 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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Hong Kong to San Francisco that are best for you.
Fly from
Hong Kong
Fly to
San Francisco
Route
Depart
Return
Price
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Tue 3/3
5:35 pm-6:45 pm
1 stop17h 10m
San Francisco
Sun 3/29
1:05 am-9:15 am
1 stop17h 10m
$639
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Tue 3/17
10:35 am-8:00 am
Nonstop12h 25m
San Francisco
Tue 4/7
8:49 am-6:30 pm
1 stop18h 41m
$655
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Tue 3/10
10:35 am-8:00 am
Nonstop12h 25m
San Francisco
Wed 3/25
6:00 am-7:15 pm
1 stop22h 15m
$655
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Tue 3/17
10:30 pm-7:55 pm
Nonstop12h 25m
San Francisco
Thu 4/16
6:25 pm-5:40 am
1 stop20h 15m
$655
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Tue 3/17
10:35 am-8:00 am
Nonstop12h 25m
San Francisco
Mon 3/30
6:00 am-6:30 pm
1 stop21h 30m
$655
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Tue 3/17
11:25 am-2:50 pm
1 stop42h 25m
San Francisco
Tue 3/31
12:55 pm-6:55 pm
Nonstop15h 00m
$660
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Sun 5/24
2:05 pm-7:55 pm
1 stop20h 50m
San Francisco
Sat 5/30
1:05 am-9:15 am
1 stop17h 10m
$675
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Fri 3/27
10:30 pm-7:55 pm
Nonstop12h 25m
San Francisco
Thu 4/2
7:15 am-6:30 pm
1 stop20h 15m
$679
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Wed 5/20
11:30 am-9:10 pm
1 stop24h 40m
San Francisco
Mon 6/1
12:30 am-9:55 pm
1 stop30h 25m
$681
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Fri 3/13
1:30 pm-4:00 pm
1 stop17h 30m
San Francisco
Mon 6/15
12:30 pm-7:55 pm
1 stop16h 25m
$682
Showing 1-10 of 21 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 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?
Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to San Francisco. Price data was last updated on January 30, 2026.
The best time to book flights from Hong Kong to San Francisco is 88 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 $610). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of $789). 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 February 4, 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 11% of weekly flights between Hong Kong and San Francisco have experienced delays in the past year, with the average delay time being 136 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 evening 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 10% 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 February 4, 2026.
Read through reviews of airlines operating flights from Hong Kong to San Francisco, such as STARLUX Airlines, EVA Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
9.1
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.1
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.1
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.1
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.1
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Crew
9.1
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
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 Cruz
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
San Lorenzo
Davis
Hollister
Redwood City
Manteca
Union City
Elk Grove
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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Hong Kong and San Francisco flights
Browse other Hong Kong and San Francisco flight options. Last updated on February 4, 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 February 4, 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 February 4, 2026.
Top 7 airlines flying from Hong Kong to San Francisco
Discover the top 7 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 2,558,603 searches. Data last updated February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$581 | Average$789 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$586 | Average$727 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$590 | Average$761 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$654 | Average$796 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$660 | Average$712 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$685 | Average$808 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$690 | Average$847 | FlexibilityNo cancel fee | On-time69% |