Cheapest return flights from Hong Kong to San Francisco in May from $569

Best time to book flights for Hong Kong (HKG) to San Francisco (SFO) flights at AirHint

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

Return flights

09 May - 18 May HK Express
17 May - 24 May HK Express
09 May - 11 May HK Express
10 May - 24 May HK Express
28 May - 06 Jun HK Express
26 May - 11 Jun HK Express
28 May - 11 Jun HK Express
07 May - 28 May HK Express
09 May - 16 May STARLUX Airlines
01 May - 17 May STARLUX Airlines
12 May - 17 May STARLUX Airlines
02 May - 10 May STARLUX Airlines
09 May - 23 May STARLUX Airlines
25 May - 12 Jun HK Express
31 May - 10 Jun STARLUX Airlines
27 May - 10 Jun STARLUX Airlines
27 May - 14 Jun STARLUX Airlines
28 May - 10 Jun STARLUX Airlines
23 May - 08 Jun STARLUX Airlines
25 May - 01 Jun STARLUX Airlines

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

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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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