Cheapest return flights from Hong Kong to San Francisco in October from $607

AirHint found the following cheapest return flights from Hong Kong (HKG) to San Francisco (SFO) in October 2025 (see full year).

Return flights

22 Oct - 29 Oct STARLUX Airlines
21 Oct - 09 Nov STARLUX Airlines
21 Oct - 13 Nov Air Canada
28 Oct - 05 Nov STARLUX Airlines
21 Oct - 26 Oct STARLUX Airlines
25 Oct - 29 Oct STARLUX Airlines
19 Oct - 23 Oct Philippine Airlines
21 Oct - 01 Nov Philippine Airlines
23 Oct - 01 Nov Philippine Airlines
21 Oct - 10 Nov STARLUX Airlines
22 Oct - 29 Oct Cathay Pacific direct
21 Oct - 09 Nov Cathay Pacific direct
21 Oct - 10 Nov Cathay Pacific direct
19 Oct - 26 Oct STARLUX Airlines
28 Oct - 04 Nov STARLUX Airlines
29 Oct - 02 Nov STARLUX Airlines
23 Oct - 30 Oct China Airlines
23 Oct - 30 Oct Cathay Pacific direct
25 Oct - 31 Oct United direct
25 Oct - 28 Oct United direct

Also check the deals for one-way flights from Hong Kong to San Francisco in October.

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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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