Cheapest return flights from Taipei to San Francisco in September from 521€

AirHint found the following cheapest return flights from Taipei (TPE) to San Francisco (SFO) in September 2025 (see full year).

Return flights

05 Sep - 13 Sep Cathay Pacific
19 Sep - 27 Sep Cathay Pacific
22 Sep - 29 Sep Cathay Pacific
21 Sep - 28 Sep Cathay Pacific
04 Sep - 10 Sep Cathay Pacific
15 Sep - 22 Sep Philippine Airlines
24 Sep - 01 Oct Philippine Airlines
03 Sep - 14 Sep Cathay Pacific
03 Sep - 09 Sep Cathay Pacific
22 Sep - 27 Sep Cathay Pacific
14 Sep - 26 Sep Cathay Pacific
23 Sep - 03 Oct Cathay Pacific
20 Sep - 06 Oct Cathay Pacific
20 Sep - 05 Oct Cathay Pacific
13 Sep - 01 Oct Cathay Pacific
15 Sep - 02 Oct Cathay Pacific
20 Sep - 12 Oct Cathay Pacific
15 Sep - 05 Oct Cathay Pacific
04 Sep - 29 Oct Cathay Pacific
13 Sep - 05 Oct Cathay Pacific

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

Skyscanner

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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