AirHint found the following cheapest return flights from Taipei (TPE) to San Francisco (SFO) in August 2026 (see full year).

Return flights

22 Aug - 30 Aug	Cathay Pacific
27 Aug - 31 Aug	Philippine Airlines
27 Aug - 31 Aug	STARLUX Airlines	direct
21 Aug - 31 Aug	China Airlines	direct
22 Aug - 30 Aug	China Airlines	direct
12 Aug - 26 Aug	Cathay Pacific
11 Aug - 25 Aug	Cathay Pacific
01 Aug - 10 Aug	Cathay Pacific
08 Aug - 14 Aug	Cathay Pacific
06 Aug - 21 Aug	Cathay Pacific

Also check the deals for one-way flights from Taipei to San Francisco in August.

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 Taipei to San Francisco in August from 523€

Return flights