Hong Kong to San Francisco flights
The cheapest round trip we found from Hong Kong to San Francisco is $1,456 (Dec 31 – Jan 7, 2027, 3 stops).
HKG to SFO · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest dates in the next 4 months
Round trip, per person-
Dec 31 – Jan 7, 2027 7 nights · leave Thu$1,456$1,456 Book
Asiana Airlines 3 stops · 16h 05m -
Dec 11 – 17 6 nights · leave Fri$1,496$1,496 Book
Vietnam Airlines 1 stop · 16h 15m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in San Francisco
One Go City pass for Golden Gate Bay Cruise, Exploratorium, Filoli and more
- All-Inclusive Pass Unlimited Visit as many attractions as you like for 1–5 days from $109 See pass
- Explorer Pass Pick 2–5 of 25 attractions from $89 See pass
- Essentials Pass A few top attractions, chosen as you go from $74 See pass
Go City prices checked Oct 23, 2026; the final price is on Go City. Partner links: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
San Francisco · Dec 31 – Jan 7, 2027- eSIM for United States Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental Economybookings · compare rental companies (opens Economybookings in a new tab)
Partner links: we may earn a commission if you book, at no extra cost to you.
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Hong Kong to San Francisco: questions
How much does a flight from Hong Kong to San Francisco cost?
The cheapest round trip we have found right now is $1,456, leaving December 31 and returning January 7. Prices are per person, economy, in USD.
Which airports do Hong Kong to San Francisco flights use?
Hong Kong airports include Hong Kong International (HKG). San Francisco airports include San Francisco International (SFO). The prices on this page cover every airport in both cities (HKG and SFO are the city codes).
About this route
We track round-trip economy fares from Hong Kong (Hong Kong) to San Francisco (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $1,456, departing December 31 and returning January 7. The cheapest month to fly in our data is December, from $1,456. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.