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

Return flights

02 Dec - 09 Dec	Zipair
03 Dec - 08 Dec	Japan Airlines
03 Dec - 08 Dec	United	direct
02 Dec - 09 Dec	United	direct
07 Dec - 14 Dec	Japan Airlines
05 Dec - 12 Dec	ANA
08 Dec - 15 Dec	Zipair
08 Dec - 14 Dec	Japan Airlines
31 Dec - 14 Jan	Japan Airlines
05 Dec - 19 Dec	United	direct
05 Dec - 19 Dec	ANA
05 Dec - 22 Jan	United	direct
30 Dec - 15 Jan	Japan Airlines
31 Dec - 15 Jan	Japan Airlines
31 Dec - 15 Jan	United	direct
30 Dec - 15 Jan	United	direct
29 Dec - 14 Jan	Japan Airlines
30 Dec - 14 Jan	Japan Airlines
31 Dec - 14 Jan	United	direct
08 Dec - 15 Jan	Japan Airlines

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 $700

Return flights