Cheapest one-way flights from Hong Kong to San Francisco in December from 341€

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

One-Way flights

08 Dec HK Express
22 Dec STARLUX Airlines
11 Dec HK Express
16 Dec HK Express
02 Dec Philippine Airlines
01 Dec Philippine Airlines
10 Dec Philippine Airlines
13 Dec Vietnam Airlines
28 Dec China Airlines
16 Dec Cathay Pacific direct

Also check the deals for return flights from Hong Kong to San Francisco in December.

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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.

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