Cheapest return HKG–SFO flights, December

AirHint found the following cheapest return flights from Hong Kong (HKG) to San Francisco (SFO) in December 2026 (see full year).

Return flights

23 Dec - 31 Dec STARLUX Airlines
08 Dec - 12 Dec Qatar Airways
23 Dec - 31 Dec Cathay Pacific direct
04 Dec - 08 Dec China Airlines
19 Dec - 26 Dec Cathay Pacific direct
08 Dec - 12 Dec Cathay Pacific direct

Also check the deals for one-way 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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