Cheapest return flights from Hong Kong (HKG) to San Francisco (SFO), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Dec 04 Jan United
08 Dec 06 Jan Delta
15 Dec 01 Jan Delta
14 Dec 12 Jan Delta
14 Dec 13 Jan Delta
12 Dec 30 Dec United
11 Dec 04 Jan United
16 Dec 22 Jan Philippine Airlines
04 Dec 08 Dec EVA Air
22 Dec 04 Jan EVA Air
11 Dec 27 Dec Delta
16 Dec 16 Jan Philippine Airlines
22 Dec 01 Jan United
04 Dec 12 Dec EVA Air
02 Dec 25 Dec United
11 Dec 27 Dec United
Direct Flight
05 Dec 15 Dec United
04 Dec 12 Dec United
Direct Flight
17 Dec 22 Dec United
02 Dec 25 Dec Cathay Pacific
Direct Flight
Powered by

deals for one-way flights from Hong Kong to San Francisco in December.

Book a cheap hotel in San Francisco

Cheap car rent in San Francisco Intl

Updated Sep 8, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.