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

Return flights

08 Oct - 15 Oct	Philippine Airlines
30 Oct - 09 Nov	Asiana Airlines
25 Oct - 31 Oct	United	direct
01 Oct - 22 Oct	United	direct
03 Oct - 13 Oct	United	direct
11 Oct - 18 Oct	United	direct
08 Oct - 15 Oct	United	direct
18 Oct - 01 Nov	United	direct
31 Oct - 04 Nov	United	direct
10 Oct - 08 Nov	United	direct
30 Oct - 09 Nov	United	direct
22 Oct - 07 Nov	United	direct
02 Oct - 09 Oct	United	direct
06 Oct - 15 Oct	United	direct
09 Oct - 23 Oct	United	direct
02 Oct - 11 Oct	United	direct
30 Oct - 13 Nov	United	direct
11 Oct - 09 Nov	United	direct
06 Oct - 06 Nov	United	direct
29 Oct - 19 Nov	Delta

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

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 San Francisco to Taipei in October from 612€

Return flights