Cheapest return flights from Hong Kong to San Francisco in May from $661

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

28 May - 28 Jun HK Express
08 May - 11 May HK Express
19 May - 20 Jun HK Express
16 May - 26 May STARLUX Airlines
17 May - 23 May STARLUX Airlines
06 May - 29 May STARLUX Airlines
12 May - 17 May STARLUX Airlines
10 May - 18 May STARLUX Airlines
14 May - 21 May STARLUX Airlines
15 May - 27 May STARLUX Airlines
09 May - 11 May STARLUX Airlines
23 May - 30 May STARLUX Airlines
25 May - 25 Jun STARLUX Airlines
30 May - 30 Jun STARLUX Airlines
22 May - 23 Jun STARLUX Airlines
11 May - 04 Jun STARLUX Airlines
24 May - 08 Jun STARLUX Airlines
23 May - 08 Jun STARLUX Airlines
20 May - 03 Jun STARLUX Airlines
30 May - 15 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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