Cheapest one-way flights from Hong Kong to San Francisco in September from 328€

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

One-Way flights

19 Sep HK Express
08 Sep HK Express
05 Sep HK Express
04 Sep Greater Bay Airlines
02 Sep China Airlines
12 Sep China Airlines
20 Sep China Airlines
11 Sep China Airlines
10 Sep Vietnam Airlines
28 Sep China Airlines

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

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.

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