Cheapest return flights from Hong Kong (HKG) to San Francisco (SFO), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Sep 24 Sep United
21 Sep 21 Sep United
14 Sep 23 Sep United
10 Sep 23 Sep United
10 Sep 17 Sep United
10 Sep 17 Sep United
Direct Flight
10 Sep 23 Sep United
Direct Flight
17 Sep 27 Sep Delta
09 Sep 20 Oct Delta
29 Sep 02 Oct Delta
13 Sep 20 Sep Philippine Airlines
13 Sep 24 Sep Philippine Airlines
25 Sep 04 Oct Philippine Airlines
25 Sep 03 Oct Philippine Airlines
25 Sep 05 Oct Philippine Airlines
25 Sep 06 Oct Philippine Airlines
19 Sep 01 Oct United
16 Sep 25 Oct United
16 Sep 24 Oct United
10 Sep 11 Oct United
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deals for one-way flights from Hong Kong to San Francisco in September.

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Updated Sep 8, 2026.

About these fares

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