Cheapest return flights from Hong Kong to San Francisco in December from 513€

AirHint found the following cheapest return flights from Hong Kong (HKG) to San Francisco (SFO) in December 2025 (see full year).

Return flights

03 Dec - 06 Jan STARLUX Airlines
22 Dec - 31 Dec STARLUX Airlines
23 Dec - 09 Jan STARLUX Airlines
03 Dec - 02 Jan STARLUX Airlines
04 Dec - 02 Jan STARLUX Airlines
22 Dec - 03 Jan STARLUX Airlines
23 Dec - 30 Dec China Airlines
23 Dec - 03 Jan China Airlines
26 Dec - 04 Jan China Airlines
02 Dec - 03 Jan China Airlines
02 Dec - 05 Jan China Airlines
02 Dec - 04 Jan China Airlines
23 Dec - 30 Dec Cathay Pacific direct
24 Dec - 28 Dec Cathay Pacific direct
24 Dec - 27 Dec Vietnam Airlines
20 Dec - 27 Dec Vietnam Airlines
24 Dec - 27 Dec United direct
18 Dec - 31 Dec STARLUX Airlines
03 Dec - 12 Dec China Airlines
22 Dec - 31 Dec United direct

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Francisco

Cheap car rent in San Francisco

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