Cheapest one-way flights from Hong Kong to San Francisco in September from $392

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to San Francisco (SFO) in September 2026 (see full year).

One-Way flights

22 Sep STARLUX Airlines
04 Sep STARLUX Airlines
07 Sep China Airlines
01 Sep China Airlines
04 Sep United direct
21 Sep United direct
22 Sep United direct
01 Sep United direct
07 Sep Cathay Pacific direct

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

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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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