$447+ Cheap flights from Hong Kong 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
Sep 3 — Sep 101
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 to San Francisco are usually found in January or February, booked 81 days in advance, depart on a Thursday or Saturday and return on a Tuesday
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 August 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 August 4, 2026.
This Traveloka deal was found by Cheapflights users on 8/4. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:45 am -
1 stop24h 55m
Fri 9/2512:50 pm -
1 stop18h 55m
Deal found 8/4![Korean Air logo]()
$754
This Air Canada deal was found by Cheapflights users on 8/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:45 am -
2 stops41h 22m
Sun 11/1510:50 pm -
2 stops38h 20m
Deal found 8/2![Air Canada logo]()
$759
This Super.com deal was found by Cheapflights users on 8/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 pm -
1 stop15h 20m
Mon 9/712:50 am -
1 stop18h 05m
Deal found 8/3![STARLUX Airlines logo]()
$763
This Air Canada deal was found by Cheapflights users on 8/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:45 am -
2 stops29h 36m
Sun 11/159:00 am -
1 stop28h 10m
Deal found 8/2![Air Canada logo]()
$764
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 10/1711:45 am -
Nonstop12h 45m
Fri 11/611:45 am -
Nonstop15h 35m
Deal found 8/4![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 10/1710:30 pm -
Nonstop12h 40m
Mon 11/95:42 pm -
1 stop21h 18m
Deal found 8/4![United Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/310:30 pm -
Nonstop13h 05m
Mon 9/711:50 pm -
Nonstop14h 10m
Deal found 8/4![United Airlines logo]()
$768
This Air Canada deal was found by Cheapflights users on 8/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:45 am -
2 stops35h 35m
Mon 11/1610:50 pm -
2 stops38h 20m
Deal found 8/2![Air Canada logo]()
$769
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:20 pm -
2 stops24h 30m
Sun 11/88:57 pm -
1 stop18h 43m
Deal found 8/2![Delta logo]()
$771
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:45 am -
Nonstop12h 45m
Sun 9/201:25 pm -
Nonstop14h 30m
Deal found 8/2![United Airlines logo]()
$772
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:25 am -
1 stop25h 17m
Mon 11/96:43 pm -
1 stop20h 57m
Deal found 8/4![Delta logo]()
$773
This Korean Air deal was found by Cheapflights users on 8/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:20 pm -
1 stop37h 20m
Mon 10/1212:50 pm -
1 stop18h 55m
Deal found 8/4![Korean Air logo]()
$774
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 August 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 August 4, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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 10/2710:35 am -
Nonstop12h 30m
Wed 10/2812:45 pm -
Nonstop15h 35m
Deal found 8/3![United Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:25 am -
1 stop27h 09m
Thu 9/249:30 am -
1 stop28h 35m
Deal found 8/3![Delta logo]()
$773
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 10/2910:45 pm -
1 stop16h 21m
Mon 11/26:00 am -
1 stop21h 15m
Deal found 8/1![United Airlines logo]()
$773
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:20 pm -
2 stops24h 39m
Wed 9/166:23 am -
2 stops37h 32m
Deal found 8/3![Delta logo]()
$778
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/2212:40 pm -
1 stop17h 12m
Wed 12/24:21 pm -
1 stop22h 39m
Deal found 8/1![United Airlines logo]()
$773
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:20 pm -
2 stops24h 55m
Fri 12/118:25 pm -
1 stop19h 15m
Deal found 8/3![Delta logo]()
$873
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:20 pm -
2 stops25h 01m
Tue 10/68:59 pm -
2 stops34h 46m
Deal found 8/1![Delta logo]()
$880
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/2212:40 pm -
1 stop24h 07m
Sat 8/2211:50 pm -
Nonstop14h 10m
Deal found 7/30![United Airlines logo]()
$909
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:45 am -
2 stops34h 33m
Tue 10/68:59 pm -
2 stops34h 46m
Deal found 8/1![Delta logo]()
$880
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 12/610:30 pm -
Nonstop12h 25m
Mon 12/2811:15 pm -
Nonstop15h 30m
Deal found 8/1![United Airlines logo]()
$1,009
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:30 pm -
Nonstop13h 05m
Wed 9/210:25 am -
1 stop17h 05m
Deal found 8/2![United Airlines logo]()
$1,011
Last-minute flights from Hong Kong to San FranciscoDiscover last-minute flight deals from Hong Kong to San Francisco. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Hong Kong to San Francisco. Data last updated August 4, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 pm -
1 stop15h 20m
Mon 9/712:50 am -
1 stop18h 05m
Deal found 8/3![STARLUX Airlines logo]()
$763
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:20 pm -
2 stops26h 39m
Wed 9/911:58 am -
1 stop26h 07m
Deal found 8/3![Delta logo]()
$771
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/310:30 pm -
Nonstop13h 05m
Mon 9/711:50 pm -
Nonstop14h 10m
Deal found 8/4![United Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:25 am -
1 stop26h 54m
Wed 9/166:12 pm -
1 stop19h 53m
Deal found 8/3![Delta logo]()
$775
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:45 am -
Nonstop12h 45m
Sun 9/201:25 pm -
Nonstop14h 30m
Deal found 8/2![United Airlines logo]()
$772
This Traveloka deal was found by Cheapflights users on 8/4. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:45 am -
1 stop24h 55m
Fri 9/2512:50 pm -
1 stop18h 55m
Deal found 8/4![Korean Air logo]()
$754
This Gotogate deal was found by Cheapflights users on 8/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:20 pm -
1 stop37h 20m
Thu 9/2412:50 pm -
1 stop18h 55m
Deal found 8/3![Korean Air logo]()
$769
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/2210:30 pm -
Nonstop12h 40m
Wed 12/211:45 am -
Nonstop15h 35m
Deal found 8/4![United Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:25 am -
1 stop25h 15m
Wed 12/22:47 pm -
1 stop24h 53m
Deal found 8/4![Delta logo]()
$773
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:20 am -
1 stop24h 10m
Mon 10/512:50 am -
1 stop18h 05m
Deal found 8/4![STARLUX Airlines logo]()
$764
This Korean Air deal was found by Cheapflights users on 8/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:45 am -
1 stop24h 55m
Sat 10/1012:50 pm -
1 stop18h 55m
Deal found 8/4![Korean Air logo]()
$774
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 9/2610:30 pm -
Nonstop12h 40m
Sat 10/1011:30 pm -
Nonstop14h 30m
Deal found 8/4![United Airlines logo]()
$766
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 August 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 August 4, 2026.
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Wed 12/210:45 am -
1 stop19h 06m
Deal found 8/3![Air Canada logo]()
$447
This Mytrip deal was found by Cheapflights users on 8/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:25 am -
2 stops20h 56m
Deal found 8/4![Multiple Airlines logo]()
$448
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:20 pm -
2 stops18h 46m
Deal found 8/3![Multiple Airlines logo]()
$452
This Justfly.com deal was found by Cheapflights users on 7/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:35 pm -
2 stops25h 07m
Deal found 7/31![Air Canada logo]()
$453
This Super.com deal was found by Cheapflights users on 8/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:10 pm -
1 stop15h 20m
Deal found 8/4![STARLUX Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 11/1210:30 pm -
Nonstop12h 25m
Deal found 8/4![United Airlines logo]()
$455
This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:45 pm -
1 stop15h 25m
Deal found 8/2![STARLUX Airlines logo]()
$456
This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:45 pm -
1 stop15h 25m
Deal found 8/2![STARLUX Airlines logo]()
$457
This FlightHub deal was found by Cheapflights users on 8/3. 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.
Sat 12/1212:00 pm -
2 stops24h 32m
Deal found 8/3![Multiple Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:25 am -
1 stop43h 10m
Deal found 8/2![United Airlines logo]()
$461
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/3011:55 pm -
2 stops38h 00m
Deal found 7/31![United Airlines logo]()
$462
This Mytrip deal was found by Cheapflights users on 8/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:10 pm -
1 stop15h 20m
Deal found 8/4![STARLUX Airlines logo]()
$463
Find flight deals from Hong Kong to San Francisco
Keep the following information in mind while searching for Hong Kong to San Francisco flight deals. Data was last updated August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $754 (Traveloka) |
One-way from | $447 (Air Canada) |
Popular in | July |
Cheapest in | January |
Average price | $1,087 |
Good round-trip deal | $736 or less |
Good one-way deal | $493 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 August 4, 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 - SFO
HKGSFO
Hong Kong Intl
Tue 10/27
10:35 am-8:05 am
Nonstop12h 30m
San Francisco
Wed 10/28
12:45 pm-7:20 pm
Nonstop15h 35m
$767
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Thu 9/17
9:25 am-9:34 pm
1 stop27h 09m
San Francisco
Thu 9/24
9:30 am-5:05 am
1 stop28h 35m
$773
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Thu 10/29
10:45 pm-12:06 am
1 stop16h 21m
San Francisco
Mon 11/2
6:00 am-7:15 pm
1 stop21h 15m
$773
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Tue 9/22
12:40 pm-2:52 pm
1 stop17h 12m
San Francisco
Wed 12/2
4:21 pm-7:00 am
1 stop22h 39m
$773
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Thu 9/3
12:20 pm-9:59 pm
2 stops24h 39m
San Francisco
Wed 9/16
6:23 am-10:55 am
2 stops37h 32m
$778
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Tue 9/1
12:20 pm-10:15 pm
2 stops24h 55m
San Francisco
Fri 12/11
8:25 pm-7:40 am
1 stop19h 15m
$873
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Wed 9/23
12:20 pm-10:21 pm
2 stops25h 01m
San Francisco
Tue 10/6
8:59 pm-10:45 pm
2 stops34h 46m
$880
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Wed 9/23
12:45 am-8:18 pm
2 stops34h 33m
San Francisco
Tue 10/6
8:59 pm-10:45 pm
2 stops34h 46m
$880
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Sat 8/22
12:40 pm-9:47 pm
1 stop24h 07m
San Francisco
Sat 8/22
11:50 pm-5:00 am
Nonstop14h 10m
$909
Quickest round-trip
Hong KongSan Francisco
HKG - SFO
HKGSFO
Hong Kong Intl
Sun 12/6
10:30 pm-6:55 pm
Nonstop12h 25m
San Francisco
Mon 12/28
11:15 pm-6:45 am
Nonstop15h 30m
$1,009
Showing 1-10 of 23 resultsSorted by cheapest first
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
HK0-SFO
HKG-SFO
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 $1,113). 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 HK 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 August 4, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to San Francisco as you normally would.
Weekly flight availability from Hong Kong to San Francisco
Explore weekly flight availability from Hong Kong to San Francisco. 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 August 4, 2026.
The most flights from HK0 to SFO 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 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 124 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 15% of flights being delayed.
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 78 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.
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 August 4, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines,EVA Air, andChina Airlines from Hong Kong to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
9.1
Entertainment
8.7
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Entertainment
8.7
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Entertainment
8.7
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Entertainment
8.7
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Entertainment
8.7
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.8
Reviews
1 / 15
8.0
ExcellentAnonymous,Jul 2026
TPE - CRK
Crew
9.1
Entertainment
8.7
Boarding
8.9
Comfort
8.8
Food
8.6
Overall
8.8
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
San Bruno
Fairfield
Emeryville
Roseville
Burlingame
Rancho Cordova
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
San Carlos
Milpitas
Turlock
San Lorenzo
Davis
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Hong Kong and San Francisco flights
Browse other Hong Kong and San Francisco flight options. Last updated on August 4, 2026.
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Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 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 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$571 | Average$641 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$581 | Average$842 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$589 | Average$650 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$628 | Average$728 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$677 | Average$777 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$688 | Average$928 | FlexibilityNo cancel fee | On-time69% |