Cheapest return SFO–TPE flights, September

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

Return flights

01 Sep - 08 Sep Asiana Airlines
01 Sep - 15 Sep Asiana Airlines
11 Sep - 15 Sep Asiana Airlines
07 Sep - 21 Sep Zipair
11 Sep - 15 Sep United direct
13 Sep - 20 Sep United direct
05 Sep - 31 Oct United direct
18 Sep - 26 Sep United direct
07 Sep - 21 Sep United direct
05 Sep - 20 Sep United direct
01 Sep - 15 Sep United direct
27 Sep - 09 Oct United direct
28 Sep - 05 Oct United direct

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

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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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