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

Return flights

11 Dec - 10 Jan	Alaska Airlines
09 Dec - 12 Jan	Alaska Airlines
09 Dec - 10 Jan	Asiana Airlines
09 Dec - 11 Jan	Asiana Airlines
20 Dec - 10 Jan	Asiana Airlines
13 Dec - 12 Jan	Asiana Airlines
15 Dec - 30 Dec	Asiana Airlines
12 Dec - 30 Dec	Asiana Airlines
21 Dec - 08 Jan	Asiana Airlines
07 Dec - 05 Jan	China Airlines
22 Dec - 01 Jan	Asiana Airlines
12 Dec - 06 Jan	Asiana Airlines

Also check the deals for one-way flights from San Jose 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 Jose to Taipei in December from $1115

Return flights