AirHint found the following cheapest return flights from Taipei (TPE) to San Francisco (SFO) in March 2026 (see full year).

Return flights

13 Mar - 29 Mar	Cathay Pacific
14 Mar - 21 Mar	Cathay Pacific
09 Mar - 16 Mar	Cathay Pacific
04 Mar - 10 Mar	Cathay Pacific
17 Mar - 21 Mar	Cathay Pacific
12 Mar - 22 Mar	Cathay Pacific
11 Mar - 21 Mar	Cathay Pacific
15 Mar - 20 Mar	Cathay Pacific
01 Mar - 14 Mar	Cathay Pacific
05 Mar - 14 Mar	Cathay Pacific
31 Mar - 09 Apr	Cathay Pacific
31 Mar - 11 Apr	Cathay Pacific
30 Mar - 06 Apr	Cathay Pacific
28 Mar - 18 Apr	Cathay Pacific
30 Mar - 06 Apr	United	direct
31 Mar - 11 Apr	United	direct
28 Mar - 18 Apr	United	direct

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

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 Taipei to San Francisco in March from $639

Return flights