AirHint found the following cheapest return flights from Kaohsiung (KHH) to San Francisco (SFO) in January 2026 (see full year).

Return flights

24 Jan - 30 Jan	Cathay Pacific
21 Jan - 02 Feb	Cathay Pacific
24 Jan - 28 Feb	Cathay Pacific
28 Jan - 03 Feb	Cathay Pacific
27 Jan - 19 Feb	Cathay Pacific
15 Jan - 29 Jan	Cathay Pacific

Also check the deals for one-way flights from Kaohsiung to San Francisco in January.

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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Cheapest return flights from Kaohsiung to San Francisco in January from $595

Return flights