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

Return flights

05 Dec - 07 Dec	United	direct
06 Dec - 13 Dec	United	direct
04 Dec - 07 Dec	United	direct
05 Dec - 22 Dec	United	direct
08 Dec - 25 Dec	Japan Airlines
08 Dec - 25 Dec	United	direct
06 Dec - 12 Jan	United	direct
10 Dec - 28 Dec	United	direct
06 Dec - 31 Dec	United	direct
07 Dec - 11 Jan	United	direct
06 Dec - 11 Jan	United	direct
23 Dec - 28 Dec	Asiana Airlines
22 Dec - 29 Dec	Hawaiian Airlines
21 Dec - 17 Jan	Hawaiian Airlines
15 Dec - 08 Jan	ANA
11 Dec - 10 Jan	United	direct
13 Dec - 12 Jan	United	direct
26 Dec - 05 Jan	Asiana Airlines
27 Dec - 05 Jan	Asiana Airlines
15 Dec - 08 Jan	United	direct

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

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 December from 630€

Return flights