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

Return flights

30 Dec - 14 Jan	Japan Airlines
09 Dec - 13 Jan	Japan Airlines
30 Dec - 14 Jan	United	direct
09 Dec - 13 Jan	United	direct
10 Dec - 15 Dec	Hawaiian Airlines
10 Dec - 15 Dec	United	direct
24 Dec - 31 Dec	Air Premia
12 Dec - 30 Dec	Cathay Pacific
25 Dec - 31 Dec	Cathay Pacific
23 Dec - 28 Dec	Flair Airlines
25 Dec - 09 Jan	ANA
23 Dec - 30 Dec	Flair Airlines
25 Dec - 31 Dec	EVA Air	direct
07 Dec - 05 Jan	Cathay Pacific
12 Dec - 30 Dec	United	direct
25 Dec - 09 Jan	STARLUX Airlines	direct
04 Dec - 03 Jan	Cathay Pacific
18 Dec - 16 Jan	Zipair
19 Dec - 19 Jan	WestJet
23 Dec - 30 Dec	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 $751

Return flights